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Permit M99-0135 - RAISBECK ENGINEERING
M99 -0135 4411 So. Ryan Way Raisbeck Engineering City of Tukwila ( (206) 431 -3670 Community Development / Public Works • 6300 Southcenter Boulevard, Suite 100 • Tukwila, Washington 98188 MECHANICAL PERMIT Permit No: M99 -0135 Type: B -MECH Category: NRES Address: 4411 S RYAN WY Location: Parcel #: 032304 -9034 Contractor License No: UNITESI176RB Status: ISSUED Issued: 08/10/1999 Expires: 02/06/2000 TENANT RAISBECK ENGINEERING 4411 S RYAN WY, TUKWILA, WA 98178 OWNER RAISBECK JAMES D 4411 S RYAN WAY SUITE 301, TUKWILA WA 981780604 CONTACT BILL LIEBSACK Phone: 206- 654 -3340 1021 SW KLICKITAT WY;, SUITE 104, SEATTLE, WA 98134 CONTRACTOR UNITED SYSTEMS INC. Phone: 206 442 -9454 1021 SW KLICKITAT WY STE 104, SEATTLE, WA 98134 ******************************************** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Permit Description: INSTALL (2) NEW ROOFTOP A/C UNITS & (1) NEW ROOF TOP EXHAUST FAN WITH ASSOCIATED DUCT WORK & RELOCATE (2) EXISTING UNIT HEATERS. UMC Edition: 1997 Valuation: Total Permit Fee: 19,700.00 95.50 * * ** ************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** r Permit Center , uthorized Signature Date /° 1 f I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating construction or the performance of work. I am authorized to sign for and obtain this bu'ldinp p mit. (� 2.-Jo. :J�C �i/ Date : Signature:_ Print Name: ; LI LLQ.S.aCk Title: gvqj'gst. N,&,1(da1"L- This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. CITY OF TUKWILA Address: 4411 S RYAN WY Suite: Tenant: RAISBECK ENGINEERING Type: B-MECH Parcel] 032304-9034 Permit No: M99-.0135 • Status: ISSUED Appl led: 07/15/1999 Issued: 08/1,041999 ****.k********************************************************************** Permit Conditions: 1. Electrical permits shall be obtained through the Washington State Division of Labor and_,Industres_and all electrical. work will be inspected..bhati_agano376.P30). 2. Plumbing permits shallbe obtained thnbughttieSeattle-King County Departmentof Public, Health. Plumbing will be inspected by that'agenoy,jnClUding all gas2piOing, (296-4722) 3. No changeaw111 he made to the plans unlessapptoved,byl,the Engineer ,and the Tukwila Building Division. 4. All permits,,,,inspection records, and approved plans ,shallIt:be avalleOPe at the job site pribrto,:the start of any con- struction. These documents' are to be maintained andaya1'1 4'. able :Until final inspection approval is granted.s, ' 5. All pOnstru6tion'to be:done im•odpformance with approved , plans and requirementof the'Uniform Building Coda (1997 Editlbn)qas,amended, On'iforOechantbal, Code (1997 EdiOon) andOliashington:State-tnergy:Code (,1921 Edition). 6. Valld:Ity of,Permit.- The, fssbancedfia:perMIt or approva.1 of sPeolficattona,and,computations shall not becon,-- stnUed to be a Permit for, or an .approval of, any vio1WO of any of the provisions of the buiTcling code or of any '4 other ordinance of:the jurisdiction.. Noj)ermit pres'ilming,)tot:.;; give authority to violate or cancel the provisions of ths code,'shafl be valid. 7. Manufacturers installation instructions ,required on for the b6ildlng,inspectors revieW.'' CITY OF 17'KWILA Permit Center 6300 Southcenter Boulevard, Suite 100 Tukwila, WA 98188 (206) 431 -3670 F• ' STAFF USE ONLY Miscellaneous Permit Application Application and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or facsimile. Project Name/Tenant: ''� ,� G i� e,eri' 1 Value of Construction�3 tg J i /rp Site Address: ith.j. State/ i : (du Tax Parcel Number: Property Owner: r`^ James Phone: Street Address: Crity St t /Zips ELI 1 I mill &I 1,01 TuLui (a b q8/ Fax #: Contact Person: P%1 t � L� fir_ i, r ` 1/j �; Phone: (5� ��l'') Street Address: /� r �/� (� /yam, rryr pCit(Y�S� tnateL/s /� i/p: vim( S.�. Clt t at�.0 IV,1 �-Mi Wa q, 'a Fax #: /� �{ /`�[L ,O / 63.4 V VO Contractor: U lilt GP j5U,WIS ML. Phone: 9D4, 44 Clqs� Street Address: City State • lo 5,w. tic (rat, lk ; .. 104 '1 L, '.(n Fax #: ( (o , o Architect: Phone: Street Address: City State /Zip: Fax #: Engineer: Phone: Street Address: City State /Zip: Fax #: MISCELLANEOUS PERMIT REVIEW AND APPROVAL REQUESTED: (TO BE FILLED OUT BY`A�P/P��L.'ICANT) .: , Description of work to be done: "-vnStZlI -ttwti t_1eW ' 4-to`' (VC Units 4 04e hem - Gcto`0 -/1124.1.5+ WI-U/1 ')S oc i/C0 .' c - ()cite. .. o ' (5'Uvv 1 ik, Ae.'.rs Will there be storage of flammable /combustible hazardous material in the building? ❑ yes t►� no Attach list of materials and stoma a location on se arate 8 1/2 X 11 paper indicatin uantities & Material afet y Data Sheets LJ Above Ground Tanks DI Antennas /Satellite Dishes Bulkhead /Docks Commercial Reroof ❑ Demolition ❑ Fence ❑ Mechanical ❑ Manufactured Housing - Replacement only ❑ Parking Lots ❑ Retaining Walls ❑ Temporary Pedestrian Protection /Exit Systems ❑ Temporary Facilities ❑ Tree Cutting APPLICANT +REQUEStFOR MISCELLANEOUS4PUBLIC:WORKS PERMITS;. ❑ Channelizatlon /Striping ❑ Flood Control Zone ❑ Landscape Irrigation ❑ Storm Drainage ❑ Water Meter /Exempt # ❑ Curb cut/Access /Sidewalk ❑ Fire Loop /Hydrant (main to vault) #: ❑ Land Altering: 0 Cut cubic yards 0 Fill cubic yards 0 ❑ Sanitary Side Sewer #: ❑ Sewer Main Extension ❑ Street Use ❑ Water Main Extension 0 Private Size(s): 0 Deduct Size(s): sq. ft.grading /clearing 0 Private 0 Public O Public O Water Only ❑ Water Meter /Permanent # Size(s): ❑ Water Meter Temp # Size(s): Est. quantity: gal Schedule' ❑ Miscellaneous ❑ Moving Oversized Load /Hauling MONTHLY SERVICE BILLINGS TO:. ,. . Name: Phone: Address: City /State /Zip: 0 Water 0 Sewer 0 Metro 0 Standby WATER METER DEPOSIT /REFUND BILLING: Name: Phone: Address: City /State /Zip: Value of Construction - In all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Permit Center to comply with current fee schedules. Expiration of Plan Review - Applications for which no permit Is issued within 180 days following the date of application shall expire by limitation. The building official may extend the time for action by the applicant for a period not exceeding 180 days upon written request by the applicant as defined in Section 107.4 of the Uniform Building Code (current edition). No application shall be extended more than once. Date a plica tion acc e is Date ap f Ilca / xplres• -fro WOO Appllc tior ken by: (Initials) MISCPMT. DOC 7/11/96 ALL MISCELLANEOUS P IT APPLICATIONS MUST BE SUB Is TED WITH THE FOLLOWING: ALL DRAWINGS SHALL BE AT A LEGIBLE SCALE AND NEATLY DRAWN BUILDING SITE PLANS AND UTILITY PLANS ARE TO BE COMBINED ARCHITECTURAL DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED ARCHITECT STRUCTURAL CALCULATIONS AND DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED STRUCTURAL ENGINEER CIVIL/SITE PLAN DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED CIVIL ENGINEER (P.E.) Copy of Washington State Department of Labor and Industries Valid Contractor's License. If not available at the time of application, a copy of this license will be required before the permit is issued, unless the homeowner will be the builder OR submit Form H -4, "Affidavit in Lieu of Contractor Registration ". Minding Owner /Authorized Agent If the applicant is other than the oWner, registered architect/engibber; :or contractor licensed by the State of Washington, a notarized letter from the properly owner authorizing the agent to submit this perniit.application and obtain the permit will be required as part of this submittal. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING Qt?y RHORIZEDT: SUBMIT APPLICATION AND REQUIRED CHECKLISTS FOR PERMIT REVIEW ri 1---' Above Ground Tanks/Water Tanks - Supported directly upon grade exceeding 5,000 gallons and .a ratio of height to diameter or width which exceeds 2:1 Submit checklist No: M-9 ❑ Antennas /Satellite Dishes Submit checklist ' No M =1 • ❑ Awnings /Canopies - No signage Cbmtnercial;Tenarit Improvement. Permit . ❑ Bulkhead/Dock Submit checklist No M -10 Commercial Reroof- • Submit checklist No M -6 ❑ Demolition Submit checklist: No M -3t M 3a. :' ❑ Fences - Over 6 feet in Height Submit checklist. No: M -9 in Land Altering /Grading /Preloads Submit checklist No: M -2 Loading Docks Corrimercial Tenant Improvement Peniit. ;. Submit. checklist Not H -.17 Mechanical'.(Residential &Commercial) Subrnit checklist No M -8; Residential. only - H -6, H -16 :.. . ❑ Miscellaneous Public; Works Permits` Submit checklist ' No H -9 ❑ Manufactured Housing (RED INSIGNIA ONLY) Submit checklist No M -5 ❑ Moving, Oversized Load /Hauling Submit checklist No M -5 ❑ Parking Lots Submit checklist No: M -4 ❑ Residential Reroof - Exempt with following exception: If roof structure VC, be:repairedior.replaced Residential Building Permit Submit checklist.. No: M -6 ❑ Retaining Walls - Over 4 feet in height Submit checklist No M -1 ❑ Temporary Facilities . Submit checklist No M -7 Temporary Pedestrian` Protection /Exit'Systems- ".' Submit checklist No M =4 ❑ Tree Cutting Submit checklist No M -2 Copy of Washington State Department of Labor and Industries Valid Contractor's License. If not available at the time of application, a copy of this license will be required before the permit is issued, unless the homeowner will be the builder OR submit Form H -4, "Affidavit in Lieu of Contractor Registration ". Minding Owner /Authorized Agent If the applicant is other than the oWner, registered architect/engibber; :or contractor licensed by the State of Washington, a notarized letter from the properly owner authorizing the agent to submit this perniit.application and obtain the permit will be required as part of this submittal. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING Qt?y RHORIZEDT: Signature: 44�� rr��S��Lttpp�)A k Date: Print name: (%Jc t 1 Li-ei SacCt. Phone: 04 3,f0 Fax N./�� Address: /63( 5,W • �1�tC.l0.E, k. w 5Ltl tQ 104 c62,4 Ewa City /Stale /Zip: / e,�1t,11 (, ,2J. "f 1 3 T MISCPMT.DOC 7/11/96 ,41 =Tm7 ' «- Rr.t.T"r r,r rc- ^4y, ls• r,- •rr,.,:,s.,.7.N;rffrin;_„.,y44. rig,• lcit`' �;+ IT•' �.} v' r�,' At��' rn^' t• n' cl" rSTf^• 7rnrnr..- rTrf�ry�l'? �'?', ' 7�,' t'r'r;'�r'""'•.7'""""y'•",^'t�! * * * * * * * * * * * * * * * * * * * * * * ** * ** ** oirft* * * * * * * ** * * * * * * * * * * * * * * * ** CITY OF UICWILA, WA * -' f TRANSMIT ********************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** TRANSMIT Number: R9800124 Amount: 95.50 08/10/99 13:37 Payment Method: CHECK Notation: UNITED SYSTEMS Init: BLH Permit No: M99 -0135 Type: B -MECH MECHANICAL PERMIT Parcel No: 032304 -9034 Site Address: 4411 S RYAN WY Total Fees: 95.50 This Payment 95.50 Total ALL Pmts: 95.50 Balance: .00 ********************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Account Code Description Amount 000/345.830 PLAN CHECK - NONRES 19.10 000/322.100 MECHANICAL - NONRES 76.40 INSPECTION NO, INSPECTION RECORD Retain a copy with permit CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd, #100, Tukwila, WA 98188 PERMIT NO. 206)431 -3670 Prot: /r le, �--^ Type of In #4,L! Ad r s : ivy Date call Special instructions: 1 Dat�,wgd: �riJ c `� a.m. P.m, Requ sr�(f ' Phone: 3p roved per applicable codes, fl Corrections required prior to approval. COMMENTS C:)&- $47.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd„ Suite 100. CaII to schedule reinspection. Receipt No: Date: INSPECTION NO. INSPECTION RECORD Retain a copy with permit CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd ' #100, Tukwila , WA 98188�t, i PERMIT NO. (206)431 -3670 r j L R�- �I lc ..'K f�lnspe tion: SCve \ .5v { ` V e cA Add •s : 1.1 t Date c.lied: • Special i , tructions: ��Y e P� °s PM Date wante �{ a.m. pm. � Reque e Phone: t / ved per applicable codes. El Corrections required prior to approval. COMMENTS: srNr›01,04 1 El $47.00 REINSPECTION FEE REQUIRED. Prior to ins'ection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No: Date: • . t l. INSPECTION RECORD Retain a copy with permit INSPECTION NO, CITY OF TUKWILA BUIJDING DIVISION 6300 Southcenter Blvd, 100, Tukwila WA 98188 (206)431 -3670 Pr Act. /r ,CJ / Type o ctpn: 1� g A 1/ _s. �l Gate called: �l b a0q Special instructions: 3. 0 0 te'' !- P Date wanted: 06 ,q ,;� " Requester: Phone, (O j` Approved per applicable codes. ,, ctions required prior to approval. COMMENTS: 7 D6464:7 $47.00 INSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Cali to schedule reinspection. Inspec Receipt No: Date: INSPECTION NO. INSPECTION RECORD Retain a copy with permit CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd, #100, Tukwila, WA 98188 PERMIT NO. (206)431-3670 Prytat:11 Tr of I peaion: Address. / 1 vs, c c:,21 V\ v, Date called: g / / I 9 9, Siaial instructions: l ,..---- Date wanted: Ornr) 7 p.m. Requester: Phone Approved per applicable codes. Li Corrections required prior to approval. COMMENTS: (C)---.. 4--c,› C Cist er-- ■AA.e_c_\kliccit 1 vs, c c:,21 V\ v, rot\ j 4. CAAt kVor -(t.y,lipt trovfq4,--\- rs■./ r4' --I,—?. —. Inspector: /.7 .......- 5- V\j..1.4-#-4•N__ Date: $47.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No: Date: tyMr(Itur.N�.',�*4avnrf.r.'n9' Alihn7'h •� /MI..n' • y.7n'f ^- (, John W Rants, A4aYoi, Thomas'P. Keefe, Fire Chief • Project Name Address TUKWILA FIRE DEPARTMENT FINAL APPROVAL FORM Retain current inspection schedule Needs; shift inspection Suite # Approve,, :�Approtred S'irikl'er;s 1 Fire • lA1'arm't Hood l &':Duct : Halon� Monitbr ! • Permits!'; '''' �� without 'Correction notice with correction notice issued Authorized Signature r'INALAPP . FRM Headquarters Station: 444 Andover, Pamic Eas �rf�:pd61 7$ 404 + kttJ'(l s7. 4 X99 HON 12:43 PM SWENSON SAY FAGET FAX NO, 2064434870 P. 02 C2-c- f., =g c (T r I- P7R—G5 HN �- o•P- c .1 . ( • • • El( 12,60E RECEIVED CITY OF TUKWILA =,t1 l is 4000 PERMIT CENTER ..._.. -- i : IO" TM -2T015-1 ....GOAL .. ! , ' 5/41 L 21‘ x I.(,2 • ION . t • .1 , ! • L •; 1• IG`' ' 5 (..•; i,4(i J ;. cox •, , ;'I- 4JP ,Z,I,S(1.1 .._ p...,-.4:6•:,-(4.;-.•4..-',1'.'""1.;.: � 5 W Te\to, so" TU(5T, .(a47 -:" .µ.A,.\ G e✓rz- , 51.0 c � BOTH SIDES OF 7'0(5T 'Ne:. - ' .......' ` N p- ' 122.0 v t,D W e- , ST'r FF E: -S' ; ; . ' . , ... • L. ....... _. i_ .. • _.i.... • A;r' : G 1�1! S T1 n1 G; ,�4•;h ?.,.q.(.275. :I f.... -• 1 ' • SOT_ A•y -JAY c..(4.--p 1. iss Swenson Say Faget :1 ti1.1 uct.ttral Eitt;ineeria t: urporal.ut i IS cl - (1NL��2t 'JG- proicct due dec,pn 2124 Third Avenue • Suite 100 • Seattle, WA 98121 • Ph (2061 443.6212 • Fz (20G) 443.4870 prat, no. C!Stt,verM,Nrwrnra•w +-.v,�•.r+.w w.•.�a....+ +w+� -,•r •w+.n••w.•••w� MON 12:42 P 1 SWENSON SAY FAGET FAX N0, 2064434870 SWENSON S A Y FAGET Facsimile Transmittal 7'0 %i)it4'1c cc,,Nsire =nm,J A7'2'N r •V l ni 10.4x 72.3 7-(95 y PAGES cc: DATE PROJECT 7 - ( 2 - - 1 ( : - . 1 4 . 1 6 €l 'E.)4-.1 Ai - ay �^1 ,el o p_ovJ CC : P. 01 WE ARE ENCLOSING: PRINTS 0 ORIGINALS ❑ SHOP DRAWINGS ❑ CALCS ❑ MARKETING MATERIAL ❑ OTHER 0 REAIARICS cal, ('RANt I,JCr DE- 1''A'IG (k r- t AR, Gt .- Mvq c Itr\t ci i' js1'i (`f4,r , A:1' Ur,( 'JPFu(='r'e) PAN el- 51*.e5 1 >C 1 3 Lta cfe t h( G cITY OF I u a "(1-i` 3u' Jt 4 Vl.,g PERMIT °EN'T'ER 21,2e1 Third Avenue, Sulle 100 Seattle, WA 98121 Telephone (206) 443 6212 Fax (106) 44).4370 Mai -0I�j A-12 -99 MON 12:43 PM SWENSON SAY FAGET FAX NO, 2064434870 P. 02 RECEIVED CITY OF TUKWILA ..l ll 1. 1 if 1999 PERMIT CENTER - Zx.g7. (31,vclzu& . t • 0"kG1(t t \ �(t Wit✓. . "(r‘ x Ih .I. ! . -. . i 1.4 Swenson Say Faget 1111.11 tut :11 neull'crir; (1)1 Itt,r:u.iun i • ., 1 .1.1 I i 1 • ; I i I 1 I . .1 t I...a ! I. . : I, .; M. j • .. , • 1 • '. .w • X (Gil {rj Vj i(� . . i �T 20 If "047 70(ST, H1i rd ? 0.o■ ?SL wf ';1-4.2.0 44. -N\ (eR- , o ck`- $o-i- t st c't� OF ?Qt5T wEl� . I Zo",TMf; !lots-r•_,a.. ; tub+? . :RXj!S- hivC71 ' �'�, GX12 -3 "tor A.CekoY �t,o `D i.. I ? -125 dote wecipn M 2'121 Third Avenue • _Suite 100 • Sealtle, WA 98121 • Ph 2061 443.6212 • Fz MG 442-4870 'tiro'. no. slat •11 1:11: ca 0.-1;1- 3: b Name: RAISBECK Job No,: ,J922 06 ,tal Area: 4540,‘00 Sq. Ft. • ollng Calculation or JULY at 1700 Outside F-:mp: L .iat. ai...r..E.1 C.: 4,,:iili. J <Z.; LI I ..:::::11. 'It- .1.1::::1, '1111 .1E3 50 1 • HG So.). h Dir a c.,(2. • Bt61i 1 1,1 Ar216 00 1.-t7I?y 56..50 O''00 0,!=:.'''.. h . Di r . .,iai. i 3... 1:43.; (.:::;) I =II ir j„..„11 1_4 ,c1 . .3,- .4:::91 ry .1 inn .1. :7;7 '''''''' 117' ' 1- :rt.,i;II :i .1'""11.' H&C"- Ar ea U-val • Waif ' ' '''' Btuh Gi.,..4:s.::-.7.. :..1/;A:7?!-7,:!7-3., 1 N 1S0 .00 0 ,2i: 9J:3:3 2 N 880 .00 0 .,":=., 41305 A v Ara. v. 1 TO 500 .00 0 . 0 tuh ,r"*"11 R o f Sky 1 iVt Roof Area -va 1 TD I3tuh 17.) tt_th • 440.00 0,15 "394913 0 14;,a17.ts,/ Sq . . 1,R0 (Fit rutE: ts Watts/ tu h Sq .F t 0,S0 ,,..:' .4•::'::‘ ....,1 !1...... ...,4 .111 •::: .'„,.." d: Ti, ••.',q i. '1 1 ”,;•::,F.!:: Ett7.1)h I 0 t ,:,-+ J. EN tuh Tc..il.al. -"....,:...?ms-... La t. -32 ' 245 740 205 • '6560 .:11 1.....II. I■':7.. 4:::::g 4:D .4::;".:1■ 11-' .r.r-'41 .i.. 1,2.00 .,( 0,6(3 nti.l..: -.3411. 3 ?. 1.0eJ3 1.10J:3 U......00 ; 1 C. ' 7: '7 , T . I, c 1 71. 12 .•.00 '4: C' RLIF.NUM ROOF, M T p. a d. ,t RECEIVED CITY OF TUKWILA JUL 1 1! 1999 PERMIT CENTER • Te::,t 1. Btu ;.;..1 1;c07.1 (*.•.) : 7, t.. : • •,*; • • • • t.. ; • .1 4 (30" r 1 • 5. • • • •• C:..) X.11 11"--1141,:iiI ..... 3 .... ..).!11N Jol::. iNlame : RA lBECK 3 4540 ..0e.) Sq . F1.. .1.)' ...;., . 1:--.-liip ' .,..1 0 Ci-'71..11... .4",:ill. r-i. ::::::” ..,•.". 1,0,11 ..!iii:M. ...11- I., . 3 .1 ,c•::::..' ■.;:. 1::: 1. C.i 1 a ::.:',7"7. 1.41....) i. ''...• , S c h .. Ara 1.) TO !...7,17.. i .1 h (-3r -,-, -3 :): : 'VC, .. ;:.-1: :.■ 171 1 216c':) C: . r'i".S a l':, F..4 ,'.. :7, 1 ...' . 0 0 . .' I • .:. '...' ' : 0.00 0 , (..' 0 . 46. . (:. ev.3c,, . C,C1 C., ..T. ;...0 4 i'..- • 1.1"..-17. :17.. IF74:4::::).1::::)"1"7 .."4.F.:::::::, 1'4: .:L. i... ,..:;::::11 1-1, 1.::_ • 1.....1 .1:il?' ..::::II. 1:: 1. ... _ ::). 1".F.*: :'.7;' • '., • t"...11aS:7:, .1:7, ;:I'. i' A r a a t 1 TD 8 t Lt h 0.00 0 . 00 4r. ,-) 454t) .00 0 .. Area I.) TD E4.1:111-3 500.000,05 46 • 1150 Art:NW' 01.. <1> 111" if:P3ts Vent.ilation Irifi 1 ra I: o n CFM TD F.3tuh CFM D 640 46 x 1. 3iL2 341 46 x 1 11. Pick-'...K) d 4540 Ft: x 2,5 o KW! 1, (7;525 T et-..1..1.11/5q F 11-.35, 7 RECEIVED CITY OF TUKWILA JUL 1 1999 PERMIT CENTER (>0 11.4,11c3 IA P : ; Job Name: RAIEZECK job No.: 4922 022 -199' Load For PERIMETER Total Area: 730.00 5q. Ft, Cooling Calculation for JULY at 1700 Outside Temp: 81 Inside Temp.: 74 Ciiiii Sol .HG % Solar Trans Total Sch Dir Area Factor SC • Sh. BTUH U TD Etuh Btuh 1 NI 216.00 27.75 0.50 0.00 2997 0.55 I'? U.'44 4541 :::. <:::) .1... 1.-- 411 'nwp ("1 Net Wall Glass Total Sch. Dir. Area U-val Btuh total w/Glass 1 N 108.00 0.96 702 4541 5243 2 N 360.00 0.':'6 2340 0 23/10 -:'..xpcdsod Floor Gains Area U-val TD Btuh 1. 100.00 0.050 25 125. 1.< :11.. h 17. par Roof $kvliqht Roof Area I(-v TD cent Btuh btuh 1 730.00 0.150 67 100 67$9 gE ...,.ia Wa tts/ Sq .Ft Lights: 1.20 1.000 Lights Watts/ Btuh Sq,Ft. 2990 Equip.: 08(2. • • quip. Otuh 1993 RECEIVED CITY OF TUKWILA JUL 1 4 1999 PERMIT CENTER To17.a1 btuh Mi.sc Btuh • r) 4c4;:i7 C.) <:::: .1;;;;;;; Lit 1„,.., 41,11. '1"-D 4::::::: 'IV (a ,iii:1.11. 1. Ill 1;:iiii: No. Of Btuh Total Btuh Total ' TotalPople Sens. Sens. Lat. Lat. Sens. & Lal*..., . 5 245 1225 205 1025 2•250 • .11:.4::114:::><> •11.- A .1... •T''' eii CR. I. 'rn:: Lat . . • Tot:Al., (.'.Fri TD Btuh (r/Lb 'Ztuh . ' .. 131:W•I' Int- i I : 55 7 • x 1.085 41c. 12.00 x 0,6 447 . 86:3 Total Room Sensible Btuh: 21121.21 '-3ens Total: 21121 Lat Total: 1472 Grand Total: 2259?. ens Heat Ratio: 0.93 Total Tons: I.8 Sq, Ft./TOn: ::4011"1/4.111'..E 11-1 a ir!:Sli 1.- .I. PA Ci; C:: ;IC% 1...... C11.....1111...... • '"), -11- :11:. (7,18",n0".:::,,. . .Job Name: RAISBECK job No.: 4922 06 -22 -1999' Load For: PERIMETER. Total Area: 730 0.A. Temp: 24 I.A.,Temp..;..70 G 1.. at :::::::::: :sr...," 1.0:114!::::n.:1 .:11... 11--114,:::::.. igqt....11:::' L._ 4:.:::::)... Glass Wa 1 1 .T01:81 Sc,h. Area tJ ID B 1:u b • Area U TO Fs Lill ' • 'at.uh , 1 216 .00 0 .550 46 5465 .160 .00 0 .260 46 7153 ? 0 .00 0 .000 46 0 - 440 .00 '. 0 .260 4' 5262 - S2(.:....'... •1 :::;.:111."1 Roof Sch. Area 1.1 Euh 1 TD 1 0 .00 0.00 46 0 730.00 0 .1SC: 4 ••g".- (14::::::s Sch. Area U ID Btut). 1 100.00 0.0S 46 230. 0 Ventilation I rif i 1 0F M TD 81-..uh 0FM TO 100 46 x 1.005 4991 55 46 x '1.085 ::.i. i c:::: k — Pick-Lip 1_ 0 a. CI : 730 Sq . F t: . x 2 5 B tu 1-1/,,R , • F' t . = L.11-1 • 50:37 . TrAal 11 1!HF.1: <7.> Total I-Ie.at Loss: 27696 KW : . t s /Sci . 11 ..12 1821:7. • RECEIVED CITY OF TUKWILA P.r" I 1999 PERMIT CENTER -ZONE SUMMARY CALCUCATIONS Job Name: %(1 Z$C)P44 Job Name: RAISBECK C.JeAft ..... job No: 4922 Load For: INTERTOR Coolino Calculation for JULY at 1700 Eli J.. Sch Dir Sch. Dir. 2 $ 0 1 HG Area Factor $C S h E.c) Net Area U-val 360..00 0.26 " Exposed Floor Gains Sch. 1 Area U-val 400.00 0.050 -f" Roof rb Area U-val 1 2810,00 . Of 1-'eop 27 tr:::) 11 P. fnril: 0,150 TO .1... Total Area: '3::310.00 Sq, Outside Temp: 81 Inside Solar BTUH U I'D TrFins Ctuh 11 ..... 111 ITS: CPA J.„ 'C3 11 ."1 Wall Glass Total Btuh total w/Glass 2340. 0 7040 Floor Btuh 500 11;11 .PFA, p r Roof TO cent Btuh 62 100 35422 lra 1=1: Watts/ Lights Sq.Ft, % etuh 1.20 1:000 1 r7.1 EquiP.: r Btuh Total Sens . serr. Lat. 245 6615 205 CFM 286 4.-11 r" Tf) 7x (Fit ill Sens. Btuh 2.170 1.085 Total Room Sensible Btuh: Sens Total: 73065 Sens Heat: Ratio: 0.90 1. r.11*,: $ kYlb..jht btuh Total Lat. Equip, etuh 1,12141'Y:1 Gr/Lb 12.00 x 0.68 73065.24 Lit Total: Total Tons: etuh Total La. 12150 RECEIVED CITY OR TUKWILA JUL, •1 1.1 1999 PERMIT CENTER 7,%tal • 1:. (.t 7867 Grand Total: 6.74 Sq. Ft./Ton: 564.77 136 • 11",.11 II-II EE: -11- Job Name: RAI5BECK Job No 4922 Load For: INTERIOR Total Area: 3810 0.A. Temp: 2/4 i.. TemP.: ..=,:;, ...." 11.4 ..i:iiift. .11.. ...1. 11-11 Ell, Cit 1:- Glass Wall U TD Btuh Area U TO Btuh 2 0.00 0.000 46 0 440.00 0.260 46 5262 97.Z.4:-.<:)-IF ./":5'...F..1-4:.•)4x..1. 3.. :ii i n 1::: 1-11 .cp :1cit:. 1........ Glass Roof Sch . Area U TD Btuh Area u TO • • F-ttt th 1 0.00 0.00 46 0 3810.00 0.150 46 4..11 1- ...I.. L.... Area U ID Btuh 1 400.00 0.05 46 C120 • 11'.“.11 ,i. 11:- 3-1 4!:::,:t .,•::::n. it.. q.„.....r.:3, Ventilation Tnfiltration T,..0:..4•: CFM TD etuh CFM TO 5e40 46 x 1.085 26951 2*6 4, x 1.085 142,...,2 ,..i.), .. i. 1'. • il•::' ..i d:.:::::: !kr, ...... - 11...11 g!:::> II <::::› i:::.:11 4:::::1: Pick-up Load: 3810 Sq. Ft. x 2.5 StuhiSq. Ft. = 'I.- "r Total Heat Loss: 83210 KW: 24.3* Watts/$C1. Ft, 6.40 RECEIVED CITY OF TUKWILA JUL 1 PERMIT CENTER t C INSTALLATION OPERATION MAINTENANCE Customer Property -- Contains wiring, service, and operation information. Please retain. YC- IOM -4G 18- EB66D11 -7 Library Service Literature Product Section Unitary Product Rooftop Lt. Comm. Model YC Literature Type Installation/ Oper/ Maint Sequence 4G Date File No. Supersedes August 1998 SV- UN- RT- YC- IOM -4G 8/98 YC- IOM -4F Models: (60 Hz) (50 Hz) YC "102 -301 YC`085 -250 Packaged Gas /Electric 8 -1/2 thru 25 Ton CITRECEIVED WILA JUL 1 k 1999 - PERMIT CENTER IMPORTANT NOTE: All phases of this installation must comply with the NATIONAL, STATE & LOCAL CODES. In addition to local codes, the installation must conform with National Electric Code - ANSI /NFPA NO. 70 LATEST REVISION. These units are equipped with an electronic unit control processor, (UCP) that provides service functions which are significantly different from conventional units. Refer to the TEST MODES and START -UP PROCEDURES before attempting to operate or perform maintenance on this unit. Since the manufacturer has a policy of continuous product Improvement, It reserves the right to change specifications and design without notice. The Installation and servicing of the equipment referred to In this booklet should be done by qualified, experienced technicians. m American Standard Inc. 1998 TaNe of Contents( Inspection 2 Module Names 3 Unit Features 3 ZSM Mode 3 Return Air Smoke Detector 4 Auto Test Mode 5 Resistance Test Mode 5 Unit Dimensions 6 Curb Dimensions 7 Installation 8 Unit Support 8 Location and Clearances 8 Placing and Rigging 8 Attaching Downflow Ductwork to Roof Curb 10 Read this manual carefully before attempting to install, oper- ate or perform maintenance on this unit. Installation and main- tenance must be performed by qualified service technicians except where noted. A WARNING : Bodily Injury can result from high voltage electrical components, fast moving' fan drives and combustible gas. For protection from. these Inherent hazards during Installation and • servicing, the electrical supply must be disconnected and the main gas valve must be turned off. If operating checks must be performed with the unit operating, It Is the technician's responsibility to recognize these hazards and proceed safely. IMPORTANT: This unit, as shipped from the factory, is designed to use natural gas only. Do not connect gas piping to the unit until a line pressure test has been completed. Pressure in excess of 14 Inches water column (1/2 PSIG) may damage the gas valve resulting In an unsafe condition. A WARNING : All power legs to the electrical components may not be broken by contactors. See the wiring diagram on the unit control box cover. Pipe Delivery Schedule 11 Gas Piping Schematic 11 Manifold Pressure 10 Filter Installation 10 Evaporator Fan Adjustment 12 Interconnecting Diagram 14 Compressors 15 Pre -Start Quick Check List 15 Power -up Initialization 16 Unitary Control Processor (UCP) 16 Switch Settings for Cycle Timing 16 Final Installation Checklist 18 Before starting the compressor, the crankcase heaters should be energized for eight hours. Exception - Circuit #1 on 181 and 211 units and both circuits on the 200, 240 thru 301 units are not equipped with crank- case heaters. Note: "Warnings" and "Cautions" appear at appropriate places in this manual. Your personal safety and the proper operation of this machine require that you follow them carefully. The manufacturer assumes no liability for installations or servicing performed by unqualified personnel. Inspection 1 .Check for damage after unit is unloaded. Report promptly, to the carder, any damage found to unit. Do not drop unit. 2. Check unit nameplate to determine if unit is correct for ap- plication intended. Power supply must be adequate for the unit and all accessories. 3. Check to be sure the refrigerant charge has been retained during shipment. Access to 1/4" flare pressure taps may be gained by removing compressor compartment access panel. A WARN 1 N G : UNIT CONTAINS AN HCFC (R -22) REFRIGERANT Section 608 paragraph C of ear* plliain yWITC oral s Qca he 1990 Clean Air Act states: Effective July 1, 1992 It shall be unlawful for any person, g, repairing, or disposing of an air conditioning system, to knowingly vent or er�i t. Minimal releases (air purges of refrigerant hoses) associated with good cyc�e are exempt from the ban on venting. 2 MODULE NAMES UCP - Unitary Control Processor (standard component) This is the heart of the system. The computer program resides in this module. The minimum configuration will include the UCP and one of the zone sensor modules ZSM -Zone Sensor Module (accessory component) Replaces thermostat, provides operator controls and the zone temperature sensor for the UCP. A complete line of ZSMs is available with various combinations of features. A zone sensor module, or a CTI (BAYCTHI001) and generic control is required for each system. UEM - Unitary Economizer Module (standard component on economizer accessory). This module provides the hardware necessary to connect the economizer accessory to the UCP. TCI - Communication Interface. This interface Is required to connect the system to an ICS BUILDING MANAGEMENT, i.e. - Tracker or Tracer. system. CTI - Conventional Thermostat Interface (BAYCTHI001 accessory component.) This module can be used in special applications that require the installation of select electro- mechanical thermostats to interface with the UCP, instead of using a zone sensor module (ZSM) UNIT FEATURES Self- test /Auto- configuration At power -up, the system will perform a series of tests to verify correct operation and configure itself automatically, based on the unit wiring harness. Cooling Minimum ON /OFF times To enhance compressor reliability, a minimum of 3 minutes ON /OFF time has been Implemented in the software, Any time power is applied or re- applied (e.g. after a power failure), the 3 minutes minimum OFF time is enforced to prevent short cy- cling a compressor. Lead -Lag A selectable configuration within the UCP which alternates the starting of the compressors between the two refrigeration cir- cuits. To enable the Lead /Lag function, cut wire 52F (PR) which is connected to terminal J1-7 at the UCP. Refer to the unit wiring diagram. Each time the request for cooling Is satis- fied, the disignated lead compressor switches. Upon Powerup Initialization, the control will default to the number one com- pressor. When a Conventional Thermostat Interface (CTI) is used, Lead /Lag is functional except during the test mode. Zone Temperature Sensor The zone temperature sensor provides the zone temperature sensing function to the UCP. Ignition Control Module There are two LED's located in the Ignition Control Module that monitor the operating status of the heater during the vari- ous operating states and sets diagnostics should a failure oc- cur. 3 ZSM MODE; HEAT - Heat functions only enabled. AUTO - Auto - changeover between Cooling mode and Heating mode as required by zone load.(On some models) OFF - No heating or cooling functions COOL - Cooling functions only, including economizer function enabled. FAN SETTINGS FAN AUTO - Fan is enabled only when heating or cooling functions are required. FAN ON - Fan is enabled at all times. This setting Is used when minimum ventilation is required. Option Remote Panel Zone Sensors Indicator Lights SYS -ON Indicates that power Is applied to the unit and the UCP is func- tioning correctly. This indicator will flash at a 1 second rate to Indicate operation of one of the test modes. HEAT Indicates that at least one stage of heat is ON. This indicator will flash at a 1 second rate to indicate a heat failure when limit TCO1 and /or TCO2 has tripped. COOL Indicates that cooling is active. This could be economizing and /or compressor cooling. This indicator will flash at a 1 sec- ond rate to indicate a cool failure. Sources of cool failure in- clude high pressure controls if present and zone sensor fail- ures. SERVICE Indicates that a problem exists in the supply air stream. Could be dirty filters, broken drive belt or other functions depending on what sensors or switches are installed on the fan /filter status input. Return Air Smoke Detector C Important: If this unit Is equipped with an economizer, 11 will be necessary for the Installer to complete the hook -up of the return air smoke detector. Refer to the installation Instructions for the return air smoke detector provided In the literature package for the step -by -step procedure to complete this hook -up. Important: The return air smoke detector is designed to shut off the unit If smoke Is sensed In the return air stream. This function is performed by sampling the airflow entering the unit at the return air opening. Follow the Instructions provided below to assure that the airflow through the unit Is sufficient for adequate sampling. Failure to follow these Instructions will prevent the smoke detector from performing Its design function. Important: Airflow through the unit Is affected by the amount of dirt and debris accumulated on the Indoor coil and filters. To Insure that airflow through the unit Is adequate for proper sampling by the return air smoke detector, complete adherence to the maintenance procedures, including recommended Intervals between filter changes, and coil cleaning Is required. 4 ♦' rJ, '� +x.'T�I:.V?`i�':t^T.:;vr�F•in 1.. an .r'�r, v�..ar.- Mn « «.a:,n.......«..._�_ . c Important: Periodic checks and maintenance procedures must be performed on the smoke detector to insure that It will function properly. For detailed instructions concerning these checks and procedures, refer to the appropriate section(s) of the smoke detector Installation and Maintenance Instructions provided with the literature package for this unit. In order for the return air smoke detector to properly sense smoke in the return air stream, the air velocity entering the unit must be between 500 and 4000 feet per minute. Equipment covered in this manual will develop an airflow velocity that falls within these limits over the entire airflow range specified in the evaporator fan performance tables. There are certain models however, if operated at low airflow, will not develop an airflow velocity that falls within the required 500 to 4000 feet per minute range. For these models, the de- sign airflow shall be greater than or equal to the minimum specified in the table provided below. Unit Model . r Number Minimum Allowable Airflow with Return Air Smoke Detector YCD103 3400 CFM YCD121 4100 CFM YCD181 5300 CFM TEST MODE PROCEDURE Operating the unit from the roof using the test mode. WARNING: When operating he unit in the test mode, the evaporator access pani and the control box cover, must be closed. Failure to ensure that the evaporator access panel and control box cover is In place could result In severe personal injury or death The Unitary Control Processor (UCP) has a red indicator Tight in the lower left corner. When power is applied to the unit the light will glow if the UCP is functioning correctly. If the system is placed in the test mode the light will blink continuously. Note: The control box cover has a small peep hole, located In the lower left hand corner. The red Indicator light on the UCP can be seen through this peep hole. Do not remove the control box cover while the unit power Is connected. Step Test Mode The step test mode is initiated by shorting across the "TEST" terminals, marked test 1 and test 2 on the unit's low voltage terminal strip (LTB), for two (2) to three (3) seconds and then removing the short. When the test mode is initiated, the Tight on the UCP will blink and the system will begin the first test step, and turn on the in- door fan. (See test mode table) To continue to the next step, reapicly he short across the test terminals for 2 to 3 seconds. The unit may be left in any test step for up to one hour. If al- lowed to remain in any test step for more than one hour, the test mode will terminate and control will revert to the zone sen- sor. As you continue to apply and remove the short across the test terminals, the unit will move through the steps according to the table below. To terminate the test mode, cycle the unit power at the unit disconnect or continue stepping through the modes until the UCP's indicator Tight glows constantly. Auto Test Mode —The auto test mode is Initiated by installing a jumper be- tween terminals marked TEST 1 and TEST 2 on .the LTB. The unit will start in step 1 and cycle through the test steps one time, changing every 30 seconds. —When the test mode is initiated, the light on the UCP will blink and the system will begin the first test step, and turn on the indoor fan. (See test mode table) —At the end of the auto test mode, the indicator light will glow constantly and control will revert to the zone sensor. —The unit can be left in any one of the test steps, by remov- ing the jumper. It will remain in this step for up to one hour. If allowed to remain in any test step for more than one hour, the test mode will terminate and control will revert to the zone sensor. — To terminate the test mode, cycle the unit power at the unit disconnect. Test Mode Table C. Resistance Test Mode The resistance test mode is Initiated by applying the appropri- ate resistance value across the "Test" terminals marked TEST 1 and TEST 2 on the LTB. —When the test mode Is initiated, the Tight on the UCP will blink and the system will begin the test step selected by the resistance being applied across the test terminals. (See test mode table) —The resistance values are indicated in the Resistance Value Chart below. —After selecting the desired test step, and applying the appro- priate resistance across the test terminals, the unit will start. —The unit can be left in this step for up to one hour. If allowed to remain in any test step for more than one hour, the test mode will terminate and control will revert to the zone sensor. —To terminate the test mode, remove the resistance, and cycle the unit power at the unit disconnect. Step Mode Fan Econ C1 C2 Heat 1 Heat 2 Heat 3 Defrost Em Heat 1 Fan On On Min Off 011 Off Off Off Off Off 2' Econ On Open Off Off Off Off Off Off Off 3 Cool 1 On Mn On Off Oli Off Off Off Off 4 Cool 2 On Min On On Off Off Off Off Off 5 Heat1 On Min Off Off On 011 Off Oii Off 6' Heal 2 On Min Off Off On On Off Off Off 7' Heat 3 ( Not Applicable on Electric/Electric or Gas Units ) 8" Defrost ( Not Applicable on Electric./Electric or Gas Units ) 9" Em Heat ( Not Applicable on EtectrlcfElectric or Gas Units ) ' With Optional Accessory " With Heat Pump Note: Steps for optional accessories and modes not present in unit, will be sWpped. Resistance Valves Chart STEP MODE Ohms 1 FAN ON 2.2K 2' ECONOMIZER 3.3K 3 COOL 1 4.7K , 4 COOL 2 6.8K 5 HEAT 1 10K 6' HEAT 2 15K 7• HEAT 3 22K 8•• DEFROST 33K 9" EM HEAT 47K 5 With Optional Accessory " With Heat Pumps Note: Steps 7,8 & 9 are not applicable on Electric/Electric or Gas Units Dimensional Q eta Unit Dimensions UNITS A A B C E D D E F F G H J K YC'100B,103C YC' 120B,125C YC'150C 63 5/16 93 3/4 13/16 49 7/16 28 5/8 2 3/16 8 3/8 4415/16 515/16 2 YC'085C,100C YC'102C,120C 49 9/16 88 3/8 N/A 45 1/2 25 5/8 113/16 6 3/4 4211/16 6 3/8 2 YC'1210 -1510 YC' 155B,175C YC' 180B,210C 7013/16 106 3/4 13/16 5 0 1/8 29 5/16 211/16 8 3/8 57 515/16 2 YC *181C,200B YC *211 C,240B YC'241 C,250B YC'300B,301 C 8413/16 121 3/4 13/16 54 33 3/16 211/16 8 15/16 64 1/2 515/16 3 * Downflow or Horizontal (YCD1 80 Illustrated) c 1/11111111 �11IIIIIIIOIRIRIRIR 11111II11I1 PRIIIIII1111111 1111111111111111111111101111 11 1111111111111111111111111111 11111111111111111111111 1111111111111111 11111111 11 2- ENTRY HOLE for GAS PIPE HORIZONTAL UNIT REAR VIEW SHOWING DUCT OPENINGS FOR HORIZONTAL AIR l�OW ., UNITS A A C B E C D E 1711/16 F YC'100B,1030 YC' 120B,125C YC' 1500 22 1/2 18 1215/16 17 3/16 2 315/16 41 7/16 YC'0850,100C, VC' 1020,1200 16 Y0'1810,20013 YC'211C,2408 YC'241 C,250B YC'300B,301 C 16 1/4 20 1/16 3 6 3/8 36 YC'121C,151C YC'155B,180B YC *175C,210C 26 1/2 19 9/16 24 9/16 2 315/16 42 1/2 YC'1810,200B YC'211 C,240B Y0'2410,250B YC'300B,301 C 26 1/2 24 1/16 27 9/16 2 315/16 46 7/16 DOWNFLOW UNIT TOP VIEW SHOWING DUCT OPENINGS IN THE BASE UNITS A B C D E YC'100B,103C YC' 120B,1250 YC' 1500 22 7/16 14 1/2 1711/16 5413/16 47 3/16 Y0'0850,1000 Y0'1020,1200 15 3/16 22 1/2 1215/16 42 7/8 35 1/4 YC'1210 -1510 YC*155B,1750 YC'180B,210C 26 7/16 22 1/2 1811/16 62 7/16 5411/16 Y0'1810,20013 YC'211C,2408 YC'241 C,250B YC'300B,301 C 26 7/16 28 3/4 1915/16 76 5/16 6811/16 6 7 /8" DIA. HOLE (CONTROL WARE ENTRY) K — DIA. HOLE (POWER WIRE ENTRY) 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 1111111111111111111111111111111111111 S u P P L R E T U R N 00 U u 00 c urb Dimensions Figure UNITS A B C D E F G H J K L M N P 1A 1A 1A YC'1008,103C YC'120B,125C YC' 150C 59 1/8 55 7/16 113/16 19 1/8 9 7/8 24 1/2 8815/16 59 7/16 89 1/4 2 14 1/16 1 6 1/2 47 7/16 1B 1B YC'085C,100C YC'102C,120C 81 1/4 46 1/16 14 14 3/8 17 1/4 18 1/4 42 3/8 2 1 13/16 36 3/16 81 5/8 46 3/8 N/A 4/A 1A 1A 1A YC'121C -151C YC'155B,175C YC'180B,210C 66 5/8 63 1 13/16 20 7/8 17 1/8 28 1/2 101 7/8 67 102 1/4 2 14 1/16 1 6 1/2 55 1/2 1A 1A 1A 1A YC *181C,200B YC'211C,240B YC'241C,250B YC'300B,301C 80 5/8 77 113/16 22 1/4 23 1/4 28 9/16 11613/16 81 117 3/16 2 14 1/16 1 6 1/2 69 1/2 G Dimension represents the distance from the top of the curb to the duct flange. Figure 1A- Figure 1B C 00** B A 0%34ive4, f° F f °1 r �o 1p G 1f °ham K 44/04, e0., Cl4, C'l -44. 04, e:4, c?s 18% for f °t, �O o�hffo 20� tv fal C 7 Ike 11‘STALLATION( Location and Recommendations Unit Support If unit is to be roof mounted check building codes for weight distribution requirements. Refer to accessory roof curb mount- ing instructions. Check unit nameplate for supply voltage re- quired. Determine if adequate electrical power is available. Refer to specification sheet. Furnace may be installed on Class A, B or C roofing material. Location and Clearances Installation of unit should conform to local building codes, the National Fuel Gas Code, ANSI- Z223.1a Latest Revision, and the National Electrical Code. Canadian installations must con- form to CSA and local codes. Model YC heating /cooling units are designed for outdoor mounting with a vertical condenser discharge. They can be lo- cated either at ground level or on a roof, in accordance with lo- cal codes or the National Fuel Gas Code (ANSI- Z223.1 a Lat- est Revision). Since these units are designed exclusively for outdoor operation, additional flue venting systems are not re- quired. Each unit contains an operating charge of Refrigerant 22 as shipped. Select a location that will permit unobstructed airflow into the condenser coil and away from the fan discharge and permit unobstructed combustion airflow into the burner compartment. Suggested airflow clearances and service clearances are •• given in Figure 1A and 1B . Placing and Rigging .1 NOTE: Before attempting to rig the unit, remove the fork lift pockets located on the condenser end of the unit. Figure 2 c D B C.G. Width A -- Compressor C.G. Length Rig the unit using either belt or cable slings. The sling eyelet must be placed through the lifting holes in the base rail of the unit. The point where the slings meet the lifting eyelet should be at least 6 feet above the unit. Use spreader bars to prevent excessive pressure on the top of the unit during lifting. Figure 2 shows the unit center of gravity. IMPORTANT: The use of "spreader bars" Is required when hoisting the unit (prevents damage to sides and top). Top crating can be used as spreader bars. 8 Mounting Unit on Roof Downflow units should be mounted on a roof curb when pos- sible. When installing the unit on the roof curb, follow the in- stallation instructions accompanying the roof curb kit. On new roofs, the curb should be welded directly to the roof deck. For existing construction, nailers must be installed under the curb if welding is not possible. Be sure to attach the downflow ductwork to the curb before setting unit in place. See Figure 3A or 3B. Refer to the curb installation instructions to insure the unit will be level. When installing the unit, it must be level to insure proper con- densate flow from the unit drain pan. The maximum pitch of the unit down from the condensate drain of the unit Is 1/16 Inch per foot. Slab Mount Fof ground level installation, the unit base should be ad- equately supported and hold the unit near level. The installa- tion must meet the guidelines set forth in local codes. Table 1 Corner weights & Center of Gravity Unit Description Net Weight Corner Weights (Ibs.) (See Note 1) Center of Gravity (in.) A B C D Length Width YC'085C 962 329 244 165 223 38 20 YC'102C 962 329 244 165 223 38 20 YC103C 1233 395 326 231 280 43 26 YC'100B 1247 425 331 215 276 41 25 YC120B 1247 425 331 215 276 41 25 YC'1000 984 334 252 171 227 38 20 YC'120C 984 334 252 171 227 38 20 YC'121C 1523 516 391 266 351 46 29 YC'125C 1300 430 342 234 294 42 26 YC1500 1300 430 342 234 294 42 26 YC151C 1547 523 383 271 370 45 30 YC'155B 1538 535 387 259 357 45 29 YC180B 1538 535 387 259 357 45 29 YC'181C 2017 693 507 345 472 52 35 YC'175C 1619 553 415 279 372 46 29 YC'210C 1619 553 415 279 372 46 29 YC'211C 2088 701 538 369 480 53 35 YC'200B 2025 714 532 333 447 52 33 YC'2408 2025 714 532 333 447 52 33 YC'241C 2186 751 568 373 494 53 34 YC'250B 2082 721 552 351 458 53 33 YC'300B 2082 721 552 351 458 53 33 YC'301C 2191 755 569 373 495 53 34 * Downflow or Horizontal Note: Corner weights are given for Information only. Unit is to be supported continuously by curb or equivalent frame support. Duct Dimensions c Figure UNITS A B C D E F G 3A 3A 3A YC "100B,103C YC "120B,125C YC "150C 51 7/8 16 3/16 44 1/2 22 5/16 1 14 1/16 7 7/16 3B 3B YC "085C,100C YC "102C,120C 41 1/4 13 3/4 35 5/8 16 7/8 1 1/2 16 7/8 N/A 3A 3A 3A YC "121C -151C YC "155B,175C YC "180B,210C 59 7/16 17 7/8 52 1/2 26 5/16 1 14 1/16 7 7/16 3A 3A 3A YC "181C,200B YC "240C,250B YC "300B,301C 73 7/16 19 5/16 66 1/2 26 5/16 1 14 1/16 7 7/16 " G Dimension represents the distance from the top of the curb to the duct flange. Figure 3A 1 i /2" PERIMETER DUCT FIANaE Ductwork Attaching Downflow Ductwork to Roof Curb Supply and return openings have curb flanges provided for easy duct installation. Note: Ductwork sleeves must be attached to the curb flanges before the unit Is set Into place. See Figure 3A and 3B for duct connections and dimensions. The following warning complies with State of California law, Proposition 65. ik WA R N I N G: This product contains fiberglass wool lnsulatlonl Fiberglass dust and ceramic fibers are believed by the state of California to cause cancer through Inhalation. Glasswool fibers may also cause respiratory, skin, or eye Irritation. See page 16 for precautionary and first ald measures. Guidelines for ductwork construction: Figure 3B Insulated Panels — Connections to the unit should be made with three -inch can- vas connectors to minimize noise and vibration transmission. — Elbows with turning vanes or splitters are recommended to minimize air noise and resistance. — The first elbow in the ductwork leaving the unit should be no closer than two feet from the unit, to minimize noise and resis- tance. Attaching Horizontal Ductwork to Unit — All conditioned air ductwork should be insulated to minimize heating and cooling duct losses. Use minimum of 2" of insula- tion with a vapor barrier. The outside ductwork must be weather proofed between the unit and the building. — When attaching ductwork to a horizontal unit, provide a flex- ible water tight connection to prevent noise transmission from the unit to the ducts. Note: Do not draw the canvas connectors taut between the unit and ducts. See dimensional data for duct connections. 9 Condensate Drain Piping l_ A 3/4 inch PVC condensate drain connection Is provided on the YC,TC *085 - 120C units only. A 1 Inch NPT female condensate drain connection is provided on all other units. Follow local codes and standard piping practices when run- ning the drain line. Install a trap and be sure to fill with wa- ter before starting the unit. Pitch the line downward, away from the unit; avoid long, level, horizontal runs. Refer to Figure 4. Figure 4 Panel Enclosure / 1 Inch NPT Female Connection exception: 3/4 Inch Male &I p PVC �connectln on YC,TC•005 -1200 Units) Eitallc Pressure Drain Pan 1.5 nchas Gas Piping Installation 1.5 Inches _- _Clnn,ul Plug FurancEL.,put In BTUH Gas Heat Content In BTU /Cu. Ft. * Multipler Table 2 Multipliers to be used when the Specific Gravity of the Gas is other than 0.60 Specific Gravity 0.50 0.55 0.60 0.65 Multiplier 1.10 1.04 1.00 0.962 This will give your factor for columns 2 through 6 in Table 3. 5 . Using Table 3, select nearest pipe length to yours. 6 . Follow this line horizontally across to the exact CFH found in step 4 or the next highest figure. 7. Read vertically to top of this column for required pipe diameter. Note: If this Is a LPG (Liquid Propane Gas) application, consult your LPG supplier for pipe sizes and deliveries. WAR N I N G : Never use an open flame to test for gas leaks. An explosion could occur, resulting In severe personal injury or death. Note: In the absence of local codes, the Installation must conform with American National Standard- Z223.la- National Fuel Gas Code Latest Table 3 Revision. • The following warning complies with State of California law, Proposition 65 . A WARNING : Hazardous Gases! Exposure to fuel substances or by- products of Incomplete fuel combustion Is believed by the state of California to cause cancer, birth defects, or other product reproductive harm. The available gas supply must agree with the required sup- ply marked on the unit nameplate. Minimum permissible gas supply pressure for purpose of input adjustment must be at least 3.5 in. W.C. (inches water column) for natural gas and 8 in. W.C. for LP gas. Manifold pressure is set at (negative) -.2 in. W.C. at the factory for both Natural and LP Gas. Pipe Delivery Schedule Note: The following procedure and tables apply to Natural Gas only. 1. Obtain from gas company the heating value and specific gravity of gas delivered. 2. Determine exact length of pipe needed. 3. Read BTUH Input nameplate on furnace. 4. Use the multiplier opposite specific gravity of gas (Table 2) and insert In the following formula : Iron Pipe Size 1 (IPS) Inches Length of Pipe (Ft.) 1/2" 3/4" 1" 1 1/4" 1 1/2" 15 76 176 345 750 1220 30 52 120 241 535 850 45 43 99 199 435 700 60 38 86 173 380 610 75 •- 77 155 345 545 Capacity of Pipe of Different Diameters and Lengths in Cu. Ft. Per Hr. with Pressure Drop of 0.3" and Specific Gravity of 0.60 Gas Pressure Set -Up Precautions AWAR N I N G : Never use an open flame to test for gas leaks. An explosion could occur, resulting In severe personal injury or death. IMPORTANT :: The furnace and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures exceeding 1/2 psig (3.48 kpa). Caution: This unit should never be exposed to gas line pressures In excess of 14 Inches water column (1/2 psig). Pressures greater than this could damage the unit. 10 Weights Table 57 -1 Maximum Weights, Corner Weights And Center Of Gravity Dimensions2 Maximum Weight (lbs) Corner Weights (Ibs.)' Center of Gravity (in.) Unit Size (Tons) Shipping Net A B C D Length Width 3 790 588 187 143 117 163 36 21 4 813 594 190 145 118 155 38 21 5 833 617 195 149 121 159 38 21 6'A 944 716 220 170 147 190 38 •23 71 Single Compressor 952 798 226 175 161 195 38 23 71/2 Dual Compressor 986 798 274 195 137 193 36 21 81/2 1340 1140 382 309 201 248 42 26 10 1385 1185 398 321 208 258 42 26 121/2 1695 1445 496 359 248 342 45 29 15 1745 1496 612 372 257 354 45 29 171 2145 1845 614 471 330 430 63 35 20 2270 1970 658 503 352 469 53 35 NOTES: 1. Corner weights are given for Information only. Unit Is to be supported continuously by a curb or equivalent frame support. 2. For corner weights unit location see diagram. A CENTER OF GRAVITY WIDTH CENTER OF GRAVITY LENGTH D CENTER OF GRAVITY I— , 1: I E S T U U P H N P L Y J I_ E J i i Tons Unit Model No. E F G H J K L 81/2 & 10 YCD102,120 22.7/16 17.11/16 64.13/16 47.3/18 14 -1/2 4.1/4 4 -1/4 121/2 & 16 YCD150,180 28.7/16 18.11/16 62-7/16 54 -11/16 22.1/2 .4.1/4 4-1/4 171/2 & 20 YCD210,240 26-7/16 19-15/16 76 -5/16 68 -11/16 28.3/4 4.1/4 4 -1/4 1 1 Gas Supply Line Pressure Before connecting the unit to the gas supply line, be sure to determine both gas pressure and gas BTU rating. In addition, check all unit connections and supply piping for leaks. If the gas supply pressure is excessive (above 14 inches water col- umn, or 1/2 psig), install a pressure regulator either at the sup- ply source, or in the branch circuit serving the unit. Once the regulator is installed, set it to provide a pressure of 7 inches water column with the unit operating and no greater than 14 inches water column with the unit not firing. Caution: Gas pressure In excess of 14 Inches water column (1/2 psig) will damage the regulator, while improper regulation may result at pressures lower than 2.5 inches water column at the unit inlet. if the supply line pressure Is below the minimum supply pressure indicated on the unit nameplate, contact the gas supply company. Use the following steps to complete the installation of the unit gas piping. (see Figure 5) 1. Install a tapped, style A (1/8 inch NPT tap) shut -off gas cock at the end of the gas supply line near the unit. Be sure the tapped gas cock is downstream of the pressure regulator, if used. Note: The shut -off gas cock must be Installed outside the unit, and should meet the specifications of all applicable National and Local Codes. 2 . Install a ground union joint downstream of the shut -off cock. This joint must be installed outside of the unit. 3 . Install a drip leg (at least six inches in depth) next to the union as shown in Figure 5. This drip leg is required to col- lect any sedirnent that may be deposited in the line. 4 . Before connecting the piping circuit to the unit, bleed the air from the supply line. Then cap or plug the line and test the pressure at the tapped shut -off cock. The pressure reading should not exceed 14 inches water column. 5 . Connect the gas piping to the unit. Check the completed piping for leaks using a soap and water solution, or equiva- lent. Figure 5 Gas Piping Schematic 1/0' NPT Teel Plug Field eupplled Oround Union Cr MIN To flee Train flee Oupply Line fle,, shutoff (FIeId pplled ou Ids unit ce Ina \Unit Acorn Hole Drip Leg IMPORTANT NOTE: THIS UNIT USES A NEGATIVE REGULATION GAS VALVE. AT START -UP, THE OUTLET PRESSURE SHOULD BE CHECKED AND ADJUSTED IF REQUIRED TO A (NEGATIVE) -0.2 INCHES OF WATER COLUMN. NEVER ADJUST THE REGULATOR TO A POSITIVE PRESSURE. 11 Manifold Pressure The unit manifold pressure regulator (located on the gas valve) is factory installed and adjusted to provide the rated unit heating capacity. The required manifold pressure is factory set at (negative) - 0.2 Inches of water column for natural and LP gas. Check the manifold pressure at the unit gas valve. Do not ex- ceed the recommended pressure shown on the unit name- plate. Filter Installation To gain access to filters, remove the evaporator fan access panel. Each unit ships with 2 inch filters. Number and size of filters is determined by size and configuration of the unit. Refer to the unit "Service Facts" for filter requirements. Evaporator Fan Adjustment Use the following procedure to determine the proper adjust- ment of the evaporator fan sheaves for a specific application. 1. Determine total system external static pressure (in Inches water column) with accessories installed. To accomplish this: a. Obtain the design airflow rate and the design external static pressure drop through the distribution system. Your sales representative or the design engineer can provide you with these values. b. Using the table from the Service Facts, add the static pressure drop of the accessories installed on the unit. c. Add the total accessory static pressure drop (from step 1 b) to the design external static pressure. The sum of these two values is the total system external static pressure. 2 . Use the table(s) in the Service Facts to find the external static pressure (in inches water column) that most closely approximates total system external static pressure. Then locate the appropriate airflow rate (in cfm) for your unit. The value obtained represents the brake horsepower for the evaporator fan motor and the fan RPM. Important: Fan Break Horsepower (BHP) listed In the Table is the percentage range of nameplate amperage the motors will safely work within before an oversized motor is required. 3. Adjust the variable pitch pulley to increase or decrease the fan RPM as req uired. See Figure. 6. Figure 6 Typical fan, motor, and sheave assembly Terminal Block on Fan Housing Idler Pulley Belt Tension Adjustment Bolt (Torque to 288 -302 inch pounds) Fan Sheave Plastic Bushing Variable Pitch Pulley TO INCREASE CFM Loosen the pulley adjustment set screw and turn sheave clockwise TO DECREASE CFM Loosen the pulley adjustment set screw and turn sheave counter - clockwise TO INCREASE BELT TENSION Loosen the nut (next to the idler sheave) that secures the sheave In place. With a wrench, apply pressure clockwise on the outside nut (round headed one), until tension desired is reached. While holding pressure with the tension nut, retighten the nut next to the idler sheave. Electrical Connections Electrical wiring and grounding must be installed in accor- dance with local codes and with The National Electric Code ANSI /NFPA70 Latest Revision. Electrical Power It is important that proper electrical power is available for the unit. Voltage variation should remain within the limits stamped on the nameplate. Important: All 208 -230 volt units are factory wired for 230 volt applications. 11 the power supply voltage Is less than 215 VAC, refer to the unit wiring diagram pasted to the Inside of the control box cover or the unit Service Facts, to convert the transformers to 208 volts. Power Entry Holes are provided for low- voltage and high- voltage wiring. It is not necessary to punch any new holes In either the Interior or exterior unit panels. If new holes are punched, perfor- mance will be adversely affected unless they are resealed to be both air- and watertight. Disconnect Switch Provide an approved weather-proof disconnect either on the side of unit or within close proximity. 12 Over Current Protection The branch circuit feeding the unit must be protected as shown on the unit rating plate. Power Wiring The power supply lines must be run in weather -tight conduit to the disconnect, and into the bottom of the unit control box. Provide strain relief for all conduit with suitable connectors. IMPORTANT NOTE: Units with Scroll Compressors only. Proper scroll compressor rotation is determined by main power electrical connectlons.(See Compressor Electrical Phasing section.) Provide flexible conduit supports whenever vibration transmis- sion may cause a noise problem within the building structure. Insure all connections are made tight. (See Figure 7) Note: For branch circuit wiring (main power supply to unit disconnect), Wire size for the length of run , should be determined using the circuit ampaclty ' found on the unit nameplate and the N.E.C.. For more than 3 current carrying conductors in a raceway or cable, see the N.E.C. for de- rating the ampaclty of each con- ductor. GROUNDING: THE UNIT MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES AND THE NATIONAL ELECTRICAL CODE. Note: Unit must be grounded for igniter to operate properly. Gas pipe to unit is not an adequate ground. Ground the unit internally as provided. See unit wiring diagram for location of grounding lug. Control Wiring (Class II) Note about Low Voltage Transformers: Units have intergal circuit breakers in their low voltage trans- formers. If the breaker trips, be sure to open the unit discon- nect before attempting to reset the breaker. Some earlier models units have a replaceable fuse mounted in the transformer. An extra fuse is taped down near the transformer. To use this replacement fuse, remove the old one by pushing in and turning counterclockwise 1/4 turn, then pull it out. To insert the new fuse, push in and turn clockwise until it stop. CAUTION: Do not replace with a fuse of greater ampaclty than 3.5 amps. A WARNING: Open and lock unit disconnect. Failure to do so could result In severe personal Injury or death due to electrical shock. Remove compressor access panel and control box panel to access transformer. Reset by pressing in on the black reset button located on the left side of the transformer. Replace all panels before restoring power to the unit. Note: The unit 24 volt tram.- ,ner must not be used to power Field Installed Accessories (FIA), except for the ones that are factory supported. Figure 7 Typical Field Wiring - Diagram IIIDIILIItI ITT.I 1 1 1 ..y ., (11W 1l) 1. I I I S L. unoN I I NN. WN I r(P ,11.L) N..1 .JN.LI .1..1 111 NW..UTt 10. u.t T.LT.a..N. NIL 1711 11111 Low voltage control wiring must not be run in conduit with power wiring. Route low voltage (class II) colored wire from zone sensor terminals through 7/8 inch bushing in the unit. See dimensional data for control wire entry location. Make connections as shown by the appropriate low voltage wiring diagrams in Figure 8. Zone Temperature Sensor conductors are standard thermostat wire 22 to 14 ga. The only exceptions are Tracer/Tracker in- stallations which utilize a serial communications Zink and re- quire a shielded twisted pair of conductors between the Tracer/Tracker and the (TCI) Communications Interface. Recommended wire sizes and lengths for installing the Zone Temperature Sensor are provided in Table 4. Ensure that the wiring between the controls and the unit's termination point does not exceed two and a half (2.5) ohms /conductor for the length of the run. Resistance in excess of 2.5 ohms per con- ductor can cause deviation in the accuracy of the control. Table 4. DC Conductors Distance from Unit to Control 000 - 150 feet 151 - 250 feet 241 - 375 feet 386 - 600 feet 611 - 975 feet Recommended Wire Size 22 gauge 20 gauge 18 gauge 16 gauge 14 gauge NOTE: Do not run the electrical wires transporting DC signals in or around conduit housing high voltage wires. Zone Temperature Sensor and low voltage terminal designations are no longer R -W -Y G -B etc, they are now 1 -2 -3 etc. Connections should be made using 1 to 1, 2 to 2, 3 to 3, and so on. See example below. 13 Zone Temperatl1... Sensor Terminal Strip Terminal # Terminal I.D. 1 ZTEMP 2 SIGNAL COMMON 3 CSP 4 MODE 5 HSP 6 LED COMMON 7 HEAT LED 8 COOL LED 9 SYS ON LED 10 SERVICE LED Zone Sensor Module (ZSM) Low Voltage Terminal Board (LTB) Emergency Shut Down For Energency Shut Down, remove the jumper between LTB - 16 and LTB -17 and install normally closed contacts(Open at Fault Condition). Immediate shut down will occur and the UCP will be disabled. Compressor Disable To disable Compressor #1, remove the jumper between LTB - 13 and LTB -14 and install normally closed contacts (open to disable). To disable Compressor #2, (if applicable), remove the jumper between LTB -14 and LTB -15 and install normally closed con- tacts (open to disable). Scroll Compressors ( 103, 151,181,200,211,240,241,300,301 Units only) Because scroll compressors are uniquely different from tradi- tional reciprocating compressors, their operating characteris- tics and requirements represents a departure from reciprocat- ing compressor technology. Proper phasing of the electrical power wiring is critical for proper operation and reliability of the scroll compressor. Proper rotation of the scroll compressor must be established before the unit is started. This is accomplished by confirming that the electrical phase sequence of the power supply is cor- rect. The motor is internally connected for clockwise rotation with the inlet power supply phased A, B, C. Figure 8 Zone Sensor Interconnecting Correcting Diagram Q CUT WIRE JUMPER ADJACENT TO THE TERMINAL 1 ON ZONE SENSOR WHEN OPTIONAL REMOTE SENSOR IS USED. L TB1 1A 2A 11 BAYSENSOO8B ZONE SENSOR Q BAYSENSOI7E1 ASYSTAT669A OPTIONAL REMOTE SENSOR Q CUT WIRE JUMPER ADJACENT TO THE TERMINAL 1 ON ZONE SENSOR HNEN OPTIONAL REMOTE SENSOR IS USED. LTB1 123a5 b�8910 1A 2A BAYSENS0178 ASYSTAT669A OPTIONAL REMOTE SENSOR -2A - -- * 13B — ICS WITH OVERRIDE BUTTON 13C - ICS WITH OVERRIDE AND CANCELLATION BUTTON LTB1 71 2 70 1 r BAYSENS01 3* ZONE SENSOR • 14B — ICS WITH SETPOINT AND OVERRIDE BUTTON 14C — ICS WITH SETPOINT, OVERRIDE, AND CANCELLATION BUTTON LTB1 72 3 7.1 2 70 1 1 1. 1 1 2 3 BAYSENS014• ZONE SENSOR LT131 49 37 36 .32 33 34 93 19 13 18 49 46 79 78 77 76 75 74 73 72 70 TEST 2 20 t0 18 17 16 15 14 13 12 REFER TO ZONE SENSOR INSTALLERS GUIDE FOR ZONE SENSOR SWITCH CONFIGURATION. FACTORY SWITCH SETTINOQ OFF ON OFF OFF OFF OFF OFF OFF 1 1 1 1 1 1 1 BAYSENS0 19A J/ e10111214 ASYSTA7666A ZONE SENSOR r AUXILIARY RELAY 1 It ®l @JI BAYSENS017B ASYSTAT669A OPTIONAL REMOTE SENSOR SYSTEM CONNECTION NOTES: 1. ALL WIRING AND DEVICES SHOWN DASHED TO BE SUPPLIED AND INSTALLED BY THE CUSTOMER IN ACCORDANCE WITH NATIONAL AND LOCAL ELECTRICAL CODES. 2. REMOVE THE JUMPER FROM TERMINALS 16 AND 17 AND INSTALL THE NORMALLY CLOSED EMERGENCY STOP CONTACTS, IF APPLICABLE. 2 � CUT WIRE JUMPER ADJACENT TO THE TERMINAL 1 ON ZONE SENSOR WHEN OPTIONAL REMOTE SENSOR IS USED. n REFER TO ZONE SENSOR INSTALLERS GUIDE FOR ZONE SENSOR SWITCH CONFIGURATION. 14 Improper Electrical Phase Sequence Proper compressor motor electrical phasing can be quickly de- termined and corrected before starting the unit. Use a quality LTBI Emergency Stop r- Factory Installed Jumper Note: To atop unit operation, remove the jumper between terminals LTD -10 & LTD -17. Refer to the unit wiring diagram. A "Lost Communication" diagnostic will be indicated on ICS systems. 1 1 1 1 1 1 1 I Field Supplied Emergency Stop Device instrument such as an Associated Research Model 45 Phase Sequence Indicator and follow this procedure. 1. Open the electrical disconnect or circuit protection switch that provides line power to the High Voltage Terminal Block (HTB1) in the control panel. 2. Connect the phase sequence indicator leads to the HTB1 as follows: Phase Seq. Lead HTB1 Terminal Black (Phase A) Red (Phase B) Yellow (Phase C) L1 L2 L3 i WARNING : Bodily Injury can result from high voltage electrical components. if operating checks must be performed with the unit operating, it Is the technician's responsibility to recognize these hazards and proceed safely. Failure to do so could result In severe personal Injury or death due to electrical shock or contact with moving parts, 3 . Read the phase sequence on the indicator after turning power on by closing the unit disconnect switch. The "ABC" in- dicator on the face of the phase indicator will glow if phase is ABC. 4. If the "CBA" indicator glows instead, open the unit main dis- connect and interchange any two main line leads on HTB1. re- close the unit main disconnect and recheck phasing. 5. Open units main disconnect before continuing with installa- tion. 6. Disconnect the phase indicator. A WARNING : Open and lock unit disconnect switch before continuing installation. Failure to do so could result in severe personal injury or death due to electrical shock or contact with moving parts. Note: If a phase Indicator Is not available, follow the electrical phasing sequence in the cooling start -up section to Insure proper compressor rotation. 15 IMPORTAN,. —After completion of wlring, check all electrical connections, including factory wiring within the unit, and ensure all connections are tight. Replace and secure all electrical box covers and access doors before leaving unit or connecting power to circuit supplying unit. After all electrical wiring Is complete, SET THE ZONE SEN- SOR SWITCH TO THE OFF POSITION AND THE FAN SWITCH TO AUTO SO COMPRESSOR AND FAN WILL NOT RUN, and apply power by closing the system main disconnect switch. This will activate the compressor crankcase heaters. Do not change the zone sensor setting until power has been applied long enough to evaporate any liquid R -22 in the com- pressor. It is recommended the crankcase heaters be ener- gized for 8 hours prior to starting. Exception - Circuit #1 on 181 and 211 units and both circuits on the 200, 240 thru 301 units are not equipped with crank- case heaters. Start -Up Pre -Start Quick Check List [ ] Is unit properly located and level with proper clearances? See Figure 1A and 1B. [ ] Is the duct work correctly sized, run, taped, insulated and weather proofed with proper unit arrangement? (see duct work installation) [ ] Is the gas piping correctly sized, run, and purged of air? (See gas piping) [ ] Is condensate line properly sized, run, trapped and pitched? [ ] Is the filter of the correct size and number, clean and in place? [ ] Is the wiring properly sized and run in according to the unit wiring diagram? [ ] Are all wiring connections tight Including those in unit and compressor electrical boxes? [ ] Has the unit been properly grounded and fused with the recommended fuse size? (see wiring data) [ ] Is the zone temperature sensor correctly wired and in a good location? [ ] Have the air conditioning systems been checked at the service ports for charge and leak tested if necessary? [ ] Does the condenser fan and Indoor blower turn freely without rubbing and are they tight on the shafts? [ ] Has the indoor blower speed been determined and the proper speed been set? (see air flow performance data) [ ] Has all work been done in accordance with applicable local and national codes? [ J Are all covers and access panels in place to prevent alr Toss and safety hazards? A WARNING: Bodily injury can result from high voltage electrical components. If operating checks must be performed with the unit operating, it Is the technician's responsibility to recognize These hazards and proceed safely. Failure to do so could result in severe personal Injury or death due to electrical shock or contact with moving parts. Power -up Initialization The "initialization" by the Unitary Control Processor (UCP) oc- curs each time the system is powered -up. The UCP performs internal self- diagnostics checks, which include Identifying the equipment components of its system, and the configuring of It- self to that system. It also checks itself to be sure it is function- ing correctly. On units with the optional economizer, the damper is driven open for 15 -20 seconds and then fully closed for 90 seconds. The UCP system indicator LED is turned to "ON" within one second of start-up if operation is correct. The Unitary Control Processor (UCP) switches are factory set to provide comfort for most applications. Control cycles may be adjusted as indicated in the table below. These switches function similar to the heat anticipator adjustment In conven- tional thermostats. Unitary Control Processor (UCP) Switch Settings for Cycle Timing Switch 1 Switch 2 Cycle Time OFF OFF NORMAL (Factory Setting) OFF ON LONGER ON OFF SHORTER ON ON *SPECIAL * Special applications, where very short cycles are necessary to prevent excessive temperature swings. Starting the Unit in the Heating Mode Note: See "Sequence of operation" In the unit Service Facts for a complete description of heating operating sequence. Check to ensure all grilles and registers are open and all unit access doors are closed before start-up. Purge the gas supply line of air by opening the union ahead of the unit. When the odor of gas is detected, re- tighten union and wait 5 minutes before proceeding. Place the zone system switch in the heat position. Postition the heating setpoint approximately 10 degrees above room temperature and place the fan switch in "Auto" or "On" position. Open the main gas valve and turn on unit main power supply. Note: To bypass time delays, and verify the operation of this unit from the roof, use the "Test mode procedure" on page 3 and 4 of this manual. The combustion blower motor and Ignitor should energize. The main burners should light within one minute from the time the combustion blower starts. Initial start may be delayed somewhat if unit is not purged and air is trapped in gas line. 16 If burners fail to ignite after 3 tries the ignition system will lock- out. Reset by disconnecting and re- applying unit power. Unit will start in the high fire mode. After a short run cycle it will switch to low fire. Note: Blue smoke produced by the heat exchanger during the initial burner firing is caused by a thin film of oil on the surface of the heat exchanger. This o!I will burn off quickly. Check control operation and burner operating conditions through the sight glass in burner assembly cover. Manifold Pressure Connect a manometer to the pressure tap at the outlet side of the unit gas valve. Read the manifold pressure with the main burners firing. The manifold pressure reading indicated should be a (negative) -0.2 inch water column for natural and L.P. gas. If the manifold pressure reading does not match the value indi- cated on the unit nameplate, the unit pressure regulator must be adjusted as follows: r' Remove the cover screw on the gas regulator (located on the top side of the unit gas valve). Turn the adjusting screw clockwise to increase manifold pres- sure, or counterclockwise to decrease manifold pressure. A WARNING: Open and lock unit disconnect switch before continuing installation. Failure to do so could result in severe personal Injury or death due to electrical shock or contact with moving parts. Adjust the evaporator fan motor rpm (at the motor sheave) to a speed which most closely approximates the rpm value found In the motor sheave /fan speed (rpm) table in the Service Facts. To insure proper unit operation, the resulting airflow must be within + or - 20 percent of the nominal airflow rate. After adjusting the evaporator fan, check heat exchanger tem- perature rise during furnace operation to insure that It falls within the range specified on the unit nameplate. If the temperature rise noted is outside of the specified limits, adjust the fan motor sheave to cause the temperature rise of the heat exchanger to fall within the required range. Heating Shut -down To exit the test mode, disconnect unit power for 3 -5 seconds and reapply. When running the unit using the zone sensor as the control, position the selector switch at "Off". There will be a delay of 0 - 90 seconds before the unit shuts down in this set- ting. AWARNING: Do not operate the unit without the evaporator fan access panel in place. Reinstall the access panel after performing any maintenance procedures on the fan. Operating the unit without the access panel properly Installed may result in severe personal injury or death. Starting The Unit In The Cooling Mode (IMPORTANT NOTE: Before starting the system in the cooling cycle, turn the zone sensor switch to "off" and close the unit disconnect switch. This procedure energizes the compressor crankcase heaters, vaporizing any liquid refrigerant in the crankcase. This is a precaution against foaming at start -up, which could damage the compressor bearings. Allow the heater to operate for a minimum of eight hours. Exception - Circuit #1 on 181 and 211 units and both circuits on the 200, 240 thru 301 units are not equipped with crank- case heaters. Electrical Phasing (Scroll Compressors) If compressor electrical phasing is incorrect , compressor and indoor fan will operate in reverse, several symptoms will be apparent. Compressors will draw low current. Suction and discharge pressure will change very little. A slight rattling or rumbling sound may be apparent. Unit will not cool Indoor fan (evaporator) will run backwards If allowed to run backward for an extended period (5 minutes), the motor windings will overheat and cause the compressor to cycle on its thermal protector and the oil will be pumped out of the compressor. To correct the rotation, open unit disconnect and interchange any two of the line wires at the high voltage terminal block, in the control box. Ak WARNING : Open and lock unit disconnect switch before continuing installation. Failure to do so could result in severe personal Injury or death due to electrical shock or contact with moving parts. Verify that the unit airflow rate is adjusted according to infor- mation provided in "Determining Evaporator Fan Adjustment" section of this manual. Note: See "Sequence of operation" In the unit Service Facts for a complete description of cooling operating sequence. To start the unit in the cooling mode, Close unit disconnect switch and set the zone sensor system switch to COOL and move the cooling setpoint approximately 10 degrees below room temperature. There will be a delay of up to 5 minutes be- fore the unit will start automatically. To bypass time delays, and verify the operation of this unit from the roof, use the "Test mode procedure" on page 3 and 4 of this manual. Operating Pressures After the unit has operated in the cooling mode for a short pe- riod of time, install pressure gauges on the gauge ports of the discharge and suction line valves. 17 Note: AlwaySl cute refrigerant hoses through the port hole provided and have compressor access panel In place. Check the suction and discharge pressures and compare them to the normal operating pressures provided in the unit's Service Facts. Note: Do not use pressures from Service Facts to determine the unit refrigerant charge. The correct charge Is shown on the unit nameplate. To charge the system accurately, weigh the charge. Voltage With the compressor operating, check the line voltage at the unit. The voltage should be within the range shown on the unit nameplate. If low voltage is encountered, check the size and length of the supply line from the main disconnect to the unit. The line may be undersized for the length of the run. Cooling Shut Down To exit the test mode, disconnect unit power for 3 -5 seconds and reapply. When running the unit using the zone sensor as the control, position the selector switch at "Off ". There may be a delay of up to 3 minutes before compressors shut down and an additional 1 minute before the fan shuts down in this setting. Do not de- energize main power disconnect except when unit Is to be serviced. Power is required to keep air conditioning compressor crankcase warm and boil off refrigerant in the oil. Exception - Circuit #1 on 181 and 211 units and both circuits on the 200, 240 thru 301 units are not equipped with crank- case heaters. Compressor Overload Protection Important: Circuit #1 on the 181 and 211 units and both circuits of the 200,240,241,300 and 301 are equipped with external compressor overload protection. When an overload is detected the breaker(s) will trip and the UCP will lock out the compressor(s). When this happens, the breaker(s) and the UCP must be reset. To reset the breaker(s), open and lock unit disconnect. Remove the compressor access panel. It is not necessary to remove the control box cover. To reset the breaker, move the toggle handle up. Replace the compressor access panel. Close unit disconnect switch to resume normal operations, do- ing this will reset the UCP. (EDC) Evaporator Defrost Control During low ambient operation (below 55 degree F for single condenser fan units, and below 40 degree F for dual con- denser fan units) compressor run time is accumulated by the UCP. When compressor run time reaches approximately 10 minutes, an evaporator defrost cycle is initiated. The defrost cycle lasts approximately 3 minutes. During a defrost cycle, The compressor(s) are turned off and the indoor motor continues to run. After completing the defrost cycle the unit returns to normal operation, and the compressor run time counter is reset to zero. Economizer operation is not affected by a defrost cycle. Final Installation Checklist [ ] Does unit run and operate as described in the "Sequence of Operation" in the unit Service Facts? [ ] Is the condenser fan and indoor blower operating correctly, with proper rotation and without undue noise? [ ] Is the compressor operating correctly and has the system been checked with a charging chart? [ ] Have voltage and running currents been checked to deter- mine If it is with limits? [ ] Have the air discharge grilles been adjusted to balance the system? [ ] Has the ductwork been checked for air leaks and condensa- tion? [ ] Has the furnace manifold pressure been checked and ad- justed if necessary? [ ] Has the heating air temperature rise been checked? [ ] Has the indoor airflow been checked and adjusted if neces- sary? [ ] Has the unit been checked for tubing and sheet metal rattles and are there unusual noises to be checked? [ ] Are all covers and panels in place and properly fastened? [ ] Has the owner or maintenance personnel been given this manual, warranty, and been instructed on proper operation and maintenance? Routine Maintenance by Owner You can do some of the periodic maintenance functions for your unit yourself; this includes replacing (disposable) or clean- ing (permanent) air filters, cleaning unit cabinet, clearing the condenser coil, and conducting a general unit inspection on a regular basis. Season Maintenance - Cooling To keep the unit operating safely and efficiently, the manufac- turer recommends that a qualified serviceman check the entire system at least once each year, or more frequently If conditions warrant. Examine these areas of unit: 1. Filters (for cleaning or replacement) 2. Motors and drive system components 3. Economizer gaskets (for possible replacement) 4. Condenser coils (for cleaning) 5. Safety Controls (for mechanical cleaning) 6. Electrical components and wiring (for possible replacement or connection tightness) 7.Condensate drain (for cleaning) 8.Inspect the unit duct connections to ensure they are physi- cally sound and sealed to the unit casing. 18 9. Inspect the unit mourn support to see that it is sound. 10.Inspect the unit to ensure there is no obvious deterioration. Season Maintenance - Heating Complete the unit Inspections and service routines described below at the beginning of each heating season. WARN 1N G: To prevent Injury or death ue to electricals ock of contact with moving parts, lock unit disconnect switch in open position before servicing unit. %VI N I N G: To prevent an explosion an posslb a njury, math and equipment damage, do not store combustible materials, gasoline or other flammable vapors and liquids near the unit. [ ] Visually inspect the unit to ensure that the airflow required for combustion is not obstructed from the unit. [ ] Visually inspect the flue stack to ensure the exhaust path is clear and free of obstructions. [ ] Inspect the control panel wiring to verify that all electrical connections are tight, and that wire insulation intact. [,], Check the operation of the gas Ignition system: To do this, turn off the gas supply with the unit operating to verify that the gas valve closes, and that a re- ignition cycle is Initiated by the unit. [ ] Visually Inspect all of the unit's flue product passageways for excessive deposit buildup and corrosion. If buildup or corrosion is apparent, perform the necessary repairs. The following warning complies with State of California law, Proposition 65. d VVAR N I N G: This product contains fiberglass wool insulation) Fiberglass dust and ceramic fibers are believed by the state of California to cause cancer through Inhalation. Glasswool fibers may also cause respiratory, skin, or eye irritation. PRECAUTIONARY MEASURES • Avoid breathing fiberglass dust. * Use a NIOSH approved dust/mist respirator. • Avoid contact with the skin or eyes. Wear long - sleeved, loose- fitting clothing, gloves, and eye protection. • Wash clothes separately from other clothing: rinse washer thoroughly. * Operations such as sawing, blowing, tear -out, and spraying may generate fiber concentrations requiring additional respiratory protection. Use the appropriate NIOSH approved respirator in these situations. First Aid Measures Eye Contact Flush eyes with water to remove dust. If symptoms persist, seek medical attention. Skin Contact Wash affected areas gently with soap and warm water after handling. LIMITED WARRANTY COMBINATION GAS - ELECTRIC AIR CONDITIONER BYC, YCC, YCD, YCG and YCH MODELS for Commercial Use *. Models Less than 20 Tons Single or Three -Phase electric power. (Parts Only) This warranty is extended by American Standard Inc., to the original purchaser and to any succeeding owner of the real property of which the Combination Gas - Electric Air Conditioner is an original fixture, and applies to products purchased and retained for use within the U.S.A.. There is no warranty against corrosion, erosion, or de- terioration. If any part of your Combination Gas - Electric Air Conditioner fails because of a manufacturing defect within one year from date of original purchase, Warrantor will furnish without charge the required replacement part. In addition, if the sealed motor - compressor fails because of a manufacturing defect within the second through the fifth year from the date of original purchase, Warrantor will furnish without charge a replacement compressor. In addition, If the steel heat exchanger falls because of a manufacturing defect within the second through fifth ** year from date of original purchase, Warrantor will furnish without charge a replacement heat exchanger. Warrantor's obligations and liabilities under this warranty are limited to furnishing, F.O.B. factory or warehouse at Warrantor designated shipping point, freight allowed to Buyer's city, replacement parts (or equipment at the option of Warrantor) for all Warrantor's products not conforming to this warranty. Warrantor shall not be obligated to pay for the cost of lost refrigerant. No liability whatever shall attach to Warrantor until said products have been paid for and then said liability shall be limited to the purchase price of the equipment shown to be defective. THE WARRANTY AND LIABILITY SET FORTH HEREIN ARE IN LIEU OF ALL OTHER WARRANTIES AND LIABILITIES, WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW OR IN FACT, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR USE, IN NO EVENT SHALL WARRANTOR BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. Manager — Product Service American Standard Inc. Clarksville, TN 37040 -1008 American Standard Inc., The Trane Co. Clarksville, TN 37040 -1008 Warrantor GW- 501 -3888 *Commercial Use is any application where the end purchaser uses the product for other than personal, family or household purposes. * *Optional Extended sixth (6th) through tenth (10th) year limited warranty for heat exchanger is available. 19 r WARRANTS' AND LIABILITALAUSE COMMERCIAL EQUIPMENT RATED 20 TONS AND LARGER AND RELATED ACCESSORIES PRODUCTS COVERED - This warranty' is extended by American Standard Inc. and applies only to commercial equipment rated 20 Tons and larger and related accessories. Warrantor warrants for a period of 12 months from initial start -up or 18 months from date of shipment, whichever is Tess, that the products covered by this warranty (1) are free from defects in material and manufacture and (2) have the capacities and ratings set forth in catalog and bulletins; provided, that no warranty is made against corrosion, erosion or deterioration. Warrantor's obligation and liabilities under this warranty are limited to furnishing replacement parts. Warrantor shall not be obligated to pay for the cost of lost refrigerant. No liability whatever shall attach to warrantor until said products have been paid for and then said liability shall be limited to the purchase price of the equipment shown to be defective. THE WARRANTY AND LIABILITY SET FORTH HEREIN ARE IN LIEU OF ALL OTHER WARRANTIES AND LIABILITIES, WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW OR IN FACT, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR USE, IN • NO EVENT SHALL WARRANTOR BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. Manager - Product Service American Standard Inc. Clarksville, Tn 37040 -1008 PW- 215 -2688 *Optional Extended Warranties are available for compressors and heat exchangers of Combination Gas - Electric Air Conditioning Units. INSTALLATION OPERATIONS MAINTENANCE Model: CITY OF TUKWILA YCC018F -L YCC036F -H YCCO24F -L YCC042F -M t! I 1 iI 179 YCC030F -L YCC048F -M YCC030F -M YCC048F -1-1 YCC036F -L YCC060F -M YCC036F -M PERMIT CENTER YCC -IOM -1 E 18-EB21D1-7 Library Product Section Product Model Literature Type Sequence Date File No Supersedes Service Literature Unitary Packaged Gas /Electric YCC Installation, Operation, Maintenance 1E August 1993 SV•UN-RT- YCC - IOM -1E 8/93 YCC - IOM -1D BAYLIFT002AA Lifting Lug Kit Packaged Convertible Gas /Electric 11/2 5Tons IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work. A DANGER DISCONNECT POWER BEFORE SERVICING All phases of this installation must comply with the NATIONAL, STATE & LOCAL CODES. In the absence of local codes, the installation must conform with National Electric Code — ANSI /NFPA 70.1987 OR "LATEST REVISION." Since the manufacturer has a pot cy of continuous product improvement. it reserves the right to change specifications and design without notice. GENERAL INFORMATION IMPORTANT: Read the entire manual before beginning instal- lation procedures, A WARNING: BODILY INJURY CAN RESULT FROM HIGH VOLTAGE ELECTRICAL COMPONENTS, FAST MOV- ING FANS AND COMBUSTIBLE GAS. FOR PROTECTION FROM THESE INHERENT HAZARDS DURING INSTALLA- TION AND SERVICING, THE ELECTRICAL SUPPLY MUST BE DISCONNECTED AND THE MAIN GAS VALVE MUST BE TURNED OFF. IF OPERATING CHECKS MUST BE PER- FORMED WITH THE UNIT OPERATING, IT IS THE TECHNI- CIAN'S RESPONSIBILITY TO RECOGNIZE THESE HAZARDS AND PROCEED SAFELY. IMPORTANT: DO NOT CONNECT GAS PIPING TO THE UNIT UNTIL A LINE PRESSURE TEST HAS BEEN COM- PLETED. DAMAGE TO THE GAS VALVE MAY RESULT IN AN UNSAFE CONDITION. THIS UNIT SHOULD NEVER BE EXPOSED TO GAS LINE PRESSURE IN EXCESS OF 14 INCHES WATER COLUMN. (V2 PSIG) IMPORTANT: ALL POWER LEGS MAY NOT BE BROKEN BY CONTACTORS. SEE WIRING DIAGRAM ON UNIT CONTROL BOX COVER, THIS UNIT, AS SHIPPED FROM THE FACTORY, IS DESIGNED TO USE NATURAL GAS ONLY. BEFORE STARTING THE COMPRESSOR, THE CRANKCASE HEATER SHOULD BE ENERGIZED FOR EIGHT HOURS. Read this manual carefully before attempting to install, operatior perform maintenance on this unit. Installation and maintenance must be performed by qualified service technicians except where noted. NOTE :: "Warnings" and "Cautions" appear at appropriate places in this manual. Your personal safety and the proper oper- ation of this machine require that you follow them carefully. The manufacturer assumes no liabilityfor installations or servicing performed by unqualified personnel. As shipped from factory, this unit is for use with natural gas only, and is design certified by the American Gas Association and the Canadian Standards Association. Model YCC heating /cooling units are designed for outdoor mounting with a vertical condenser discharge. They can be located either at ground level or on a roof, in accordance with local codes or the National Fuel Gas Code (ANSI- Z223.1a) Latest Revision. Since these units are designed exclusively for outdoor operation, additional flue venting systems are not required. Each unit contains an operating charge of Refrigerant -22 as shipped. INSPECTION 1. Check for damage after unit is unloaded. Report promptly, to the carrier, any damage found to unit. Do not drop unit. LMPORTANT: The use of "spreader bars' is required when hoisting the unit (prevents damage to sides and top). 2 2. Check unit nameplate to determine if unit is correct for application intended. Power supply must be adequate for the unit and all accessories. 3. Check to be sure the refrigerant charge has been retained during shipment. Access to 1/4" flare pressure taps may be gained by remov- ing furnace compartment access panel. The following warning complies with State of California law, Proposition 65. AWARNING : Hazardous Gasses! Exposure to fuel substances or by- products of incomplete fuel combustion is believed by the state of California to cause cancer, birth defects, or other reproductive harm. The following waming complies with State of California law, Proposition 65. AWARNING : This product contains fiberglass wool insulationt Fiberglass dust and ceramic fibers are believed by the State of California to cause cancer through inhalation. Glasswool fibers may also cause respiratory, skin, or eye irritation. PRECAUTIONARY MEASURES • Avoid breathing fiberglass dust. • Use a NIOSH approved dust/mist respirator. • Avoid contact with the skin or eyes. Wear long - sleeved, loose- fitting clothing, gloves, and eye protection. • Wash clothes separately from other clothing: rinse washer thoroughly. • Operations such as sawing, blowing, tear -out, and spraying may generate fiber concentrations requiring additional respiratory protection. Use the appropriate NIOSH approved respirator in these situations. FIRST AID MEASURES Eye Contact - Flush eyes with water to remove dust. If symptoms persist, seek medical attention. Skin Contact - Wash affected areas gently with soap and warm water after handling. dwg. no. 21X729601 P05 DIMENSIONAL DATA TYPICAL ROOFTOP INSTALLATION (YCC018- 036F -L Models) ROOF INSULATION ROOF DECK FIELD SUPPLIED RIGID INSULATION SUPPLY AIR DUCT RETURN AIR DUCT ROOFING FIELD SUPPLIED CANT STRIP ROOF MOUNTING CURB . FIELD SUPPLIED SUPPORTS AT EACH END OF CURB TYPICAL ROOFTOP INSTALLATION (YCC030,036,042,048F -M; YCC036F -H; YCC048F -H; YCC060F -M) ROOF INSULATION ROOF DECK FIELD SUPPLIED RIGID INSULATION NOTES: 1. The YCC030,036,042,048F•M; YCC036F•1-1 models extend out past this end of the curb ONLY. 2. Only the YCC048F•H,060F Models extend past both the end and the side of the curb as illustrated. SUPPLY AIR DUCT RETURN AIR DUCT ROOFING FIELD SUPPLIED CANT STRIP ROOF MOUNTING CURS FIELD SUPPLIED SUPPORTS AT EACH ENO OF CURB _. _ Ai \I../ 01101 A• MC 3 DIMENSIONAL DATA C YCC018 -060F OUTLINE - REAR (ALL DIMENSIONS ARE IN INCHES) EVAPORATOR COIL & BLOWER PANEL HORIZONTAL SUPPLY OPENING DOWNFLO SUPPLY OPENING HORIZONTAL RETURN OPENING APPEARANCE SURFACE OF SUPPLY & RETURN PANEL SECT. X -X TYPICAL CROSS SECTION OF SUPPLY & RETURN PERIMETER FLANGES L & DIMENSIONAL SURFACE ISEE TAKE 2 I$ DIA. ENTRY FOR 1/2 N.P.T. GAS CONNECTION CONDENSATE DRAIN FOR 3\4" FEMALE NPT DOWNFLOW RETURN OPENING 8 SECT Y -Y TYPICAL CROSS SECTION OF DOWNFLOW SUPPLY & RETURN PERIMETER FLANGES MOOR COANEAWEIGHTIUI51 UNIT 1NETLBS.) A 8 C 0 8 F G 74 J 6 1 M N P WI W2 W3 W4 YCCOIBF4. 683 611 84 929 307 55.1/4 36 263116 181116 11.1/16 69/16 6.13116 17 21.5/16 25 11.1/2 10 3 4.7/16 YCCO24F1 694 600 85 995 314 YCC07041 705 614 87 998 319 1CC03671. 8406 6308 921 1137 358 55.1/4 36 29.3/16 169/16 11.1/16 69/16 613116 17 203/4 25.13116 17.1/2 10 3 41/16 YCCO3GM 183 633 956 1097 352 19.3/4 24.13/16 0CC036F•M 86 676 932 11513 364 YCC036FH 903 738 101 1237 389 627/4 36 293/16 169116 11.1/16 69116 11.1;8 17 11374 28.174 17.1/2 70 3 8.3/4 YCC042F•M 1037 887 968 1226 412 YCC0487 AI 104 6 84 6 102 2 126 4 418 YCC0487+1 12] 8 1W6 425 151 518 .655/16 552 45. 313/8 21.1/16 161/16 4.15/16 9.118 21.15/16 25 29.1/2 20 14 11/2 65/16 YCC060FM 1354 1098 1373 1693 From Dwg. 210661690 Rev. 2 4 dwg. no. 21X729601 P05 DIMENSIONAL DATA CONTROL BOX ACCESS PANEL YCC018 -060F OUTLINE - FRONT (ALL DIMENSIONS ARE IN INCHES) HOLE FOR 1/2" CONDUIT IUNIT CONTROL WIRES) RECOMMENDED SERVICE CLEARANCE: BACK: .6.0 IN. LEFT SIDE: 30.0 IN. RICHT SIDE: 24.0 IN. FRONT SIDE: 30.0 1N. •18.0 IN. W /FRESH AIR ACCESSORY 30.0 IN. W /ECONOMIZER 1" DIAMETER K.O. FOR 1/2 H.V.T. CAS CONNECTION AS VALVE ACCESS ONDENSER COIL CONDENSER COIL IN THIS AREA ON:Y ON YCC042F -4, YCCO46F- u,YCX046F -H YCX060F -4 CLEARANCE TO COMBUSTIBLE MATERIALS: BOTTOM: BACK: LEFT 5,0E: RICHT SIDE: FRONT SIDE: TOP: 0.0 1.0 6.0 6.0 12.0 36.0 N. N. N. N, N. N. MODEL A IT C 0 E F YCC018/024F•L YCCO3OF•l 55.1/4 36 25.3/16 12.15/16 36.3/4 KNOCKOUTS FOR 1/2'AND 1' CONDUIT YCC030F•M YCC036F{/F•M 55.1/4 36 29.3/16 12.15/16 36.3/4 KNOCKOUTS FOR 3/4' AND 1 Y.' CONDUIT YCC036F•H YCC042F•M YCC048F -M 62.3/4 36 29.3/16 14.1/2 27.1/2 KNOCKOUTS FOR 3/4' AND 1 %'CONDUCT YCC048f•H YCC060F•M 64.5/16 45 33.3/8 14.13/16 27.15/16 KNOCKWTS FOR 3 /4' AND 14' CONDUIT From Dwg. 21D661689 Rev. 2 C dwg. no. 21X729601 P05 5 REQUIRED CLEARANCE FOR UNIT INSTALLATION AND ROOF PENETRATION HOLE SIZE REQUIRED SERVICE CLEARANCE UNES SERVICE CLEARANCE /LINES WOOD NAILER SERVICE CLEARANCE DIMENSIONS MODEL NO. A B . C D YCC018.036F•L 2'6' 2'6' •6" 2'0" •1'6' with Fresh sir accessory 213' with Economizer SERVICE CLEARANCE UNES WOOD NAILER SIDE RAIL SERVICE CLEARANCE DIMENSIONS MODEL NO. A B C D YCC030F•M YCC036F•M, F-14: YCC042F•M,YCC048F•M s 2'6. 2'6" '6" 2'6" •1'6' with Fresh a6 aoceswry 2'6' with Economizer 25" 6 SERVICE CLEARANCE UNES dwg. no. 21X729601 P05 REQUIRED CLEARANCE FOR UNIT INSTALLATION AND ROOF PENETRATION HOLE SIZE REQUIRED • 0 SERVICE CLEARANCE LINES WOOD NAILER SERVICE CLEARANCE DIMENSIONS MODEL NO. A B C D YCC048F- H.060F -M 3'6" 2'6" •6' 3'0" •1'6' whh Fresh air accessory 2'6' with Economizer SERVICE CLEARANCE JUNES dwg. no. 21X729601 P05 LOCATIONS AND RECOMMENDATIONS HORIZONTAL AIRFLOW APPLICATION 1. These units are design certified for outdoor installation. These units may be installed directly on wood flooring or on Class A, Class B or Class C roof covering material. The discharge air from the con- denser fans must be unrestricted for a minimum of 3 feet above the unit. NOTE: Unit shipped for horizontal installation. a. Air Inlet Hood in the combustion blower access panel must have adequate clearance around air openings into the combustion area. See Outline Drawing, Figure 4. b. Examine all flue product - carrying areas of the furnace, its vent system, and main burner for safe operation. A periodic inspection of the furnace should be made by a qualified service agency at the start of each heating season. c. Replacement parts list for this Gas/Electric Air Conditioner, may be obtained by contacting your local manufacturer representative. NOTE: If any internal accessories are to be added to the unit, it should be done at the shop if at all practical. 2. Location of the unit must allow service clearance around it. Clearance of the unit must be given careful consideration (See Outline Drawing Figures 3 and 4 and Figures 5, 6, and 7). IMPORTANT: Air outlet duct must have 1" clearance to com- bustible material downstream from the unit. 3. Check the handling facilities to insure the safety of personnel and the unit(s). 4. CAUTION MUST BE TAKEN AT ALL TIMES 'PO AVOID PERSONAL INJURIES AND /OR DAMAGE TO EQUIPMENT. 5. The unit must be mounted level for proper drainage of water through the holes in the base pan. 6. The unit must not be exposed to direct roof water runoff. 7. Flexible duct connectors must be of a flame retardant material. All duct work outside of the structure must be insulated and weath- erproofed in accordance with local codes. 8. Holes through exterior walls must be sealed in accordance with local codes. 9. All fabricated outdoor ducts should be as short as possible. CLEARANCES 1. The recommended clearances for single -unit installations are illustrated in Figures 5, 6 and 7. These minimum requirements are not only an important consideration when determining unit place- ment, but they are also essential to ensure adequate serviceability, maximum capacity, and peak operating efficiency. 2. Any reduction of the unit clearances indicated in this illustration may result in condenser coil starvation, or the recirculation of warm condenser air. Actual clearances which appear to be inadequate should be reviewed with a local sales engineer. 3. See the unit nameplate for the absolute minimum clearance bet- ween the unit and any combustible surface. IMPORTANT: 1. Remove packaged Flue and Air Inlet Hood with gasket from the return air section of unit. The screws that attach the flue and air inlet hood will be installed in their proper location at the factory. Therefore, they must be removed then used to attach the flue and air inlet hood. 2. Remove packaging material from components and secure the Flue and Air Inlet Hood with gasket to unit with sheet metal screws as illustrated in Figure 8. See "Firing Rate Selection" section for additional information. dwg. no. 21X729601 P05 3. NOTE: Outdoor air or other requirements during heating operation that result in supply air temperatures below 80 °For return air temperatures below 50 °Fmay causeflue gas conden- sate to form and is to be avoided. DOWNFLOW APPLICATION - CURB MOUNTING Roof Mounting Curb, (field assembled BAYCURB030A, 033A, 034A), or a field fabricated curb must be in place before unit is hoisted to the roof. Roof Mounting Curb (frame) must be installed on a flat, level sec- tion of the roof (max. of 1/4" per foot pitch), providing a level mounting surface for the unit. In addition, provide sufficient height above the roof to prevent water from entering unit. NOTE: Unit shipped for horizontal installation. Convert to dow> fow per instructions. 1. Remove covers from the downflow supply and return air open- ings and place them over the horizontal supply and return air open- ings (painted side out) and secure with sheet metal screws. See Figure 9. 2. Be sure the mounting curb spans structural members (trusses) of the roof, thereby providing sufficient support for weight of the unit, curb and duct(s) plus any accessories (factory or field installed). See Figures 1, 2, 10, 11, 12, 13, 14 and 15. 3. Be sure the hole in the structure for the ducts is large enough to accommodate the fabricated ducts and the insulation surrounding them. (See Figures 5, 6, and 7.) NOTE: If any internal accessories are to be added to the unit, it should be done at the shop if at all practical. 4. These units are design certified for outdoor installation. These units may be installed directly on wood flooring or on Class A, Class B or Class C roof covering material. The discharge air from the con- denser fans must be unrestricted for a minimum of 3 feet above the unit. a. Air Inlet Hood in the combustion blower access panel must have adequate clearance around air openings into the combustion area. See Outline Drawing Figure 4. b. Examine all flue product - carrying areas of the furnace, its vent system, and main burner for safe operation. A periodic inspection of the furnace should be made by a qualified service agency at the start of each heating season. c. Replacement parts list for this Gas/Electric Air Conditioner, may be obtained by contacting your local manufacturer representative. 5. Location of the unit must allow service clearance around it. Clearance of the unit must be given careful consideration (See Outline Drawing Figure 1). IMPORTANT: Air outlet duct must have 1" clearance to com- bustible material downstream from the unit. 6. For "Roof Top Application," unit must be elevated above roof with a mounting Curb or Frame. 7. Exhaust vents or other sources of contaminated air should not be near unit air inlet, if outside air is to be introduced as make -up air or a ventilation feature is to be used. 8. Check the handling facilities to insure the safety of personnel and the unit(s). 9. CAUTION MUST BE TAKEN AT ALL TIMES TO AVOID PERSONAL INJURIES AND /OR DAMAGE TO EQUIPMENT. 9 LOCATIOKIJ AND RECOMMENDAt JNS DOWNFLOW APPLICATION — CURB MOUNTING (Cont.) 10. The unit must be mounted level for proper drainage of water through the holes in the base pan. 11. The unit must not be exposed to direct roof water runoff. 12. Flexible duct connectors must be of a flame retardant material. All duct work outside of the structure must be insulated and weath- erproofed in accordance with local codes. 13. Roof flashing must be installed to seal the roof curb cavity and must conform to local building codes. 14. Access and service clearances for the unit must be given careful consideration when locating the duct entrance openings. Figures 5, 6, and 7 provide unit dimensions. 15. All fabricated outdoor ducts should be as short as possible. CLEARANCES 1. The recommended clearances for single -unit installations are illustrated in Figures 5, 6, and 7. These minimum requirements are not only an important consideration when determining unit place- ment, but they are also essential to ensure adequate serviceability, maximum capacity, and peak operating efficiency. 2. Any reduction of the unit clearances indicated in this illustration may result in condenser coil starvation, or the recirculation of warm condenser air. Actual clearances which appear to be inadequate should be reviewed with a local sales engineer. IMPORTANT: 1. Remove packaged Flue and Air Inlet Hood with gasket from the return air section of unit. The screws that attach the flue and air inlet hood will be installed in their proper location at the factory. Therefore, they must be removed then used to attach the flue and air inlet hood. 2. Remove packaging material from components and secure the Flue and Air Inlet Hood with gasket to unit with sheet metal screws as illustrated in Figure 8. 3. NOTE: Outdoor air or other requirements during heating operation that result in supply air temperatures belozc 80 °Far return air temperatures below 50° may cause flue gas conden- sate to form and is to be a oided. INSTALLATION --- UNIT SUPPORT If unit is to be roof mounted, check building codes for weight distribu- tion requirements. Refer to accessory roof curb mounting instruc- tions. Check unit nameplate for supply voltage required. Determine if adequate electrical power is available. Furnace may be installed on Class A, B or C roofing material. LOCATION AND CLEARANCES Installation of the unit should conform to local building codes or, in the absence of local codes, to the National Fuel Gas Code, ANSIZ223.1 Latest Revision, and the National Electrical Code. Canadian installations must conform to CSA and local codes. Select a location that will permit unobstructed airflow into the con- denser coil and away from the fan discharge. Provisions shall also be taken that will permit adequate combustion and ventilation air in accordance with Section 5.3, Air for combustion and ventilation, of the National Fuel Gas Code, ANSIZ223.1 Latest Revision, or applicable provisions of the local building code. PLACING AND RIGGING 1. Before preparing the unit for lifting, check the outline drawing for center of gravity for lifting safety. Because of placement of internal components, the unit weight may be unevenly distributed. Approxi- mate unit weights are given in outline drawing on page 4. NOTE: Accessory BAYL1FT002AA Four (4) lifting lugs are required for rigging the unit for hoisting. See Figure 10 insert 2. Insert the four lifting lugs in openings provided in drip lip on perimeter of unit. See Figure 10 insert "B." A tap or jerk to the lug will overcome the interference that arises due to the nipple on the lug. 3. Before hoisting the unit, be sure that the proper method of rigging is used, with straps or slings and spreader bars for protection during lifting. Always test -lift the unit to determine exact unit balance and stability before hoisting it to the installation location. 10 IMPORTANT!: DO NOT LIFT THE UNIT WITHOUT TES T- LIFTING FOR BALANCE AND RIGGING. DO NOT LIFT THE UNIT IN WINDY CONDITIONS OR ABOVE PER- SONNEL. DO NOT LIFT THE UNIT BY ATTACHING A CLEVIS, HOOKS, PINS OR BOLTS TO THE UNIT CASING, CASING HARDWARE, CORNER LUGS, ANGLES, TABS OR FLANGES. FAILURE TO OBSERVE THESE WARNINGS MAY RESULT IN EQUIPMENT DAMAGE. 4. When the curb and air ducts have been properly installed, the unit is ready to be hoisted to the roof and set in position. IMPORTANT!: "Spreader Bars" must be used when hoisting unit. 5. IMPORTANT: The unit must be lowered into position. The P.V.C. rubber tape on the curb flange permits the unit to be repositioned if required without destroying the P.V.C. rubber seals affixed to mounting curb. PLACING UNIT ON MOUNTING CURB 1. The unit is designed with a perimeter drip lip that is lower than the unit base bar, see Figure 10 insert "A." 2. Position the unit drip lip down over and in contact with the outside corner of the curb, as illustrated in Figure 10 insert "A." Continue to lower unit on top of curb, with the unit drip Hp astraddle and in contact with both the end and side rail of curb, the unit is now resting on top of curb. 3. Take the the two (2) hold -down brackets shipped with curb and secure unit curb with hold -down brackets as illustrated in Figure 11 insert "A." dwg. no. 21X729601 P05 -- INSTALLATION OUTDOOR COIL END OF UNIT DRIP LIP DIMPLE OAYLIFT002AA LIFTING LUGS SPREADER OARS GASKET SEAL NOTE THE INNER PERIMETER OF THE DRIP LIP ON All UNITS SHOULD SE FLUSNMTN THE OUTER PERIMETEROF THECURB ON THE TVOSIDES SHOWN HERE. SEE FIGURE 2 FOR THE LOCATION OF THE UNIT OVER. HANG ON THE OTHER MOOELS. BASE OF UNIT REST ON TOP OF CURE RAILS DRIP LIP ON PERIMETER OF UNIT riSISNV UNIT CORNER \_ E GASKET CURB CORNER UNIT BASE CURB CORRECT GASKET UNIT GASKET CURB NCORRECT DETAIL 'A' ECONOMIZER CABINET SIZE MODEL "A" "B" "C" "D" "E" "F" "G" "H" A.. YCC0186024 YCC030F4. 14.1/8 16.5/8 36 34 253/16 13.3/4 - - B.. Y00070FIr1 YCC036F•L, YCC036F -M 14.1/8 16.5/8 36 34 29.3/16 13.3/4 - — C.. YCC076FH,YCC042F4N YCC048F.M 14.1/8 155/8 36 34 29.3/16 13.3/4 8.1/8 7/8 D.. YCC048F.H YCC060F -M. 14.13/16 21 45 34 33.3/4 13 .3/4 10.1/8 9.7/8 From Dwg. 21D661772 Rev. 2 dwg. no. 21X729601 P05 11 t INSTALLATION %14Aikipp, EXISTING SHEET METAL SCREW HOLD-OGWN BRACKET WRH CURB "•l FLANGE OF CURB ROOFTOP UNITS For rooftop applications using a field fabricated frame and ducts, use the following procedure: 1. The frame must be located and secured by bolting or welding to the roof. Flashing is required. 2. The hole in the roof must be prepared in advance of installing the unit. 3. Secure the ducts to the roof. 4. Place the unit on the frame or roof curb. Refer to Figure 12 or 13. 5. Secure the unit to the frame or roof curb. 6., Insulate any ductwork outside of the structure with at least 2 inches of insulation and weatherproof. There must be a weatherproof seal where the duct enters the structure. 7. Complete the installation according to the instructions in the fol- lowing sections of this manual. 03 TYPICAL ROOFTOP APPLICATIONS WITH FRAME (YCCOI8 -Q6OF Models) WEATHER•PROOF DUCT ROOF FLASHING RETURN AIR SUPPLY AIR • FLUE INLET HOOD \Ai•' • //- 12 ANGLE IRON FRAME dwg. no. 21X729601 P05 C} W4 Weights — Gas /Electric Units YCC018 -036F Outline — Rear ALL DIMENSIONS ARE IN INCHES) EVAPORATOR COIL & BLOWER PANEL W1 W3 2 1g DIA. ENTRY FOR 1/2 N.P.T. GAS CONNECTION HORIZONTAL SUPPLY OPENING DOWNFLOW SUPPLY OPENING HORIZONTAL RETURN OPENING APPEARANCE SURFACE OF SUPPLY & RETURN PANEL SECT. X —X TYPICAL CROSS SECTION OF SUPPLY & RETURN PERIMETER FLANGES L &L! DIMENSIONAL SURFACE !SEE TABLE! W2 1 S CONDENSATE DRAIN FOR 3 \4" FEMALE NPT ECONOMIZER /FILTER ACCESS PANEL DOWNFLOW RETURN OPENING SECT Y —Y TYPICAL CROSS SECTION OF DOWNFLOW SUPPLY & RETURN PERIMETER FLANGES MODEL CORNER WEIGHT (LBS) UNIT WEIGHT (NETLBS) A 8 C D E F 0 H J K 1 M W1 W2 W3 W4 YCC018F 69 57 83 100 309 21.5/16 25 38 18.9/16 11.1/18 6.9/18 6.13/16 17 25.3/16 55-1/4 17.1/2 10 YCCO24F.. 69 57 83 100 ;' : 309 , 21-5/16 25 36 18.9/16 11.1/16 8.9/18 6.13/16 17 25.3/16 55-1/4 17.1/2 10 YCC030F 80 71 97 110 358 20-3/4 25.3/18 36 18.9/16 11.1/16 6.9/16 6.13/16 17 29.3/18 55.1/4 17.I/2 10 YCC036F 96 79 95 116 386 19-3/4 24.13/18 36 18.9/18 11.1/16 6.9/16 6.13/16 .17 29-3/18 55.1/4 17.1/2 10 26 From Dwg. 210729987 Rev, 2• INSTALLATION ad!^. •tPTi:n:. !fi;••. ,$1 TYPICAL ROOFTOP APPLICATIONS WITH FRAME (YCC018 -060F Models) WEATHER -PROOF DUCT /� ROOF FLASHING /4' SUPPLY AIR ROOF FLASHING RETURN AIR ANGLE IRON FRAME DUCT ATTACHMENT METHODS AIR PROOF THIS SEAM UNIT BASE UNIT DUCT FLANGE UNIT EXTERIOR WEATHERPROOF THIS SEAM FIELD DUCT FIELD DiCT UNIT DUCT FLANGE AIR PROOF THIS SEAM UNIT DUCT FLANGE `UNIT EXTERIOR UNIT DUCT FLANGE WEATHERPROOF THIS SEAM FIELD DUCT `UNIT BASE FIELD DUCT AIR PROOF THIS SEAM UNIT BASE FIELD DUCT• UNIT DUCT FLANGE UNIT BASE NOT RECOMMENDED UNIT EXTERIOR WEATHERPROOF THIS SEAM UNIT DUCT FLANGE FIELD DUCT dwg. no. 21X729601 P05 UNIT DUCT FLANGE WATERPROOF SEAM WITH BUTYL OR SILICONE FIELD DUCT HORIZONTAL DOWNFLOW 13 C. INSTALLATION 2. Attach the supply and return air ducts to the unit. 3. Insulate any ductwork outside of the structure with at least 2 inches of insulation and weatherproof. There must be aweatherproof seal where the duct enters the structure. 4. Complete the installation according to the instructions in the fol- lowing sections of this manual. GROUND LEVEL — HORIZONTAL UNITS For ground level installations, the unit should be positioned on a pad at least 4 inches thick and 2 inches larger than the unit on all sides. The unit must be level on the pad. The concrete pad must not come in contact with the structure (Figure 15). Be sure the outdoor portion of the supply and return air ducts are as short as possible. Proceed with the installation as follows: 1. Place the unit on the pad or rubber isolators (5) provided. OUTDOOR AIR DISCHARGE it I I OUTDOOR AIR INTAKE INLET HOOD SUPPORT PAD FOUNDATION EXTERIOR WALL INSULATE WEATHERPROOF OR RAIN SHIELD FLEXIBLE DUCT CONNECTORS ISOLATORS (1 PER CORNER AND 1UNDER UNIT CONTROL BO)Q 14 dwg. no. 21X729601 P05 DUCTWORK C. ATTACHING HORIZONTAL DUCTWORK TO UNIT — All conditioned air ductwork should be insulated to minimize heating and cooling duct losses. Use a minimum of 2" of insulation with a vapor barrier. The outside ductwork must be weatherproofed between the unit and the building. — When attaching ductwork to a horizontal unit, provide a flexible water tight connection to prevent noise transmission from the unit to the ducts. The flexible connection must be indoors and modeled out of heavy canvas. ATTACHING DOWNFLOW DUCTWORK TO ROOF CURB — Supply and return air flanges are provided on the roof curb for easy duct installation. All ductwork must be run and attached to the curb before the unit is set into place. — Guidelines for ductwork construction: — Connections to the unit should be made with three -inch canvas connectors to minimize noise and vibration transmission. — Elbows with turning vanes or splitters are recommended to minimize air noise and resistance. — The first elbow in the ductwork leaving the unit should be no closer than two feet from the unit, to minimize noise and resistance. NOTE: Do not draw the canvas taut between the solid ducts. CONDENSATE DRAIN PIPING A 3/4 -inch female NPT condensate drain connection is provided on the end of the unit. The evaporator access panel end of unit. See Fig- ure 3. Provide a trap and fill it with water before starting the unit to avoid air from being drawn through. Follow local codes and standard piping practices when running the drain line. Pitch the line down- ward, away from the unit, and avoid long horizontal runs. See Figure 16. NOTE: Do not use reducing fittings in the drain lines. The con - densate drain must be: — Made of 8/4" pipe size. — Pitched 1/4" per foot to provide free drainage to convenient drain system. — Rapped. — Must not be connected to closed drain system. dwg. no. 21X729601 P05 15 GAS PIPING I CAUTION: Before you make the gas pipe connection -- give serious consideration to providing required clearance neces- sary to remove access panels on the unit, such as economizer, filter access panels. NOTE: In the absence of local codes, the installation must con- form with American National Standard — Z223.1 National Fuel Gas Code Latest Revision. The available gas supply must agree with the required gas supply marked on the unit nameplate. Minimum permissible gas supply pressure for purpose of input adjustment must be at least 7.0 in. w.c. (inches water column) for natural gas and 11 in. w.c. for LP gas. PIPE DELIVERY SCHEDULE NOTE: The following procedure and tables below apply to Natu- ral Gas only. 1. Obtain from gas company the heating value and specific gravity of gas delivered. 2. Determine exact length of pipe needed. 3. Read BTUH input nameplate on furnace. 4. Use the multiplier opposite specific gravity of gas (Table 1) and insert in the following formula Furnace Input in BTUH Gas Heat Content in BTU /Cu. Ft. X Multiplier 'hble 1 CFH = This will give your factor for columns 2 through 6 in Table 2. 5. Using Table 2, select nearest pipe length to yours. 6. Follow this line horizontally across to the exact CFH found in step 4 or the next highest figure. 7. Read vertically to top of this column for required pipe diameter. NOTE: If this is an LPG application, consult your LPG supplier for pipe sizes and deliveries. 'Bible 2 Capacity of Pipe of Different Diameters and Lengths in Cu. Ft. Per Hr. with Pressure Drop of 0.3" and Specific Gravity of 0.60. Length of Spec c Multiplier Multipliers to be Used When the .50 1.10 Specific Gravity of the Gas is .55 1.04 Other than 0.60 .60 1.00 750 .65 .962 This will give your factor for columns 2 through 6 in Table 2. 5. Using Table 2, select nearest pipe length to yours. 6. Follow this line horizontally across to the exact CFH found in step 4 or the next highest figure. 7. Read vertically to top of this column for required pipe diameter. NOTE: If this is an LPG application, consult your LPG supplier for pipe sizes and deliveries. 'Bible 2 Capacity of Pipe of Different Diameters and Lengths in Cu. Ft. Per Hr. with Pressure Drop of 0.3" and Specific Gravity of 0.60. Length of IRON PIPE SIZE (IPS) INCHES Pipe (Ft.) 1/2 3/4 1 1 -1/4 1 -1/2 15 76 172 345 750 1220 30 52 120 241 535 850 45 43 99 199 435 700 60 38 86 173 380 610 75 77 155 345 545 6 NSTALLATION GAS PRESSURE SET -UP PRECAUTIONS WARNING: NEVER USE AN OPEN FLAME TO TEST FOR GAS LEAKS: AN EXPLOSION COULD OCCUR, CAUSING INJURY OR DEATH. IMPORTANT: The furnace and its individual shutoff valve must be disconnected from the gas supply piping system dur- ing any pressure testing of that system at test pressures exceeding 1/2 psig (3.48 kPa). The furnace must be isolated from the gas supply piping system by closing its individual manual shut -off valve during any pressure test- ing of the gas supply piping system at test pressures equal to, or less than 1/2 psig (3.48 kPa). GAS SUPPLY LINE PRESSURE Before connecting the unit to the gas supply line, be sure to determine both gas pressure and gas BTU rating. In addition, check all unit con- nections and supply piping for leaks. If the gas supply pressure is excessive (above 14 inches water column, or 1/2 pstg.), install a pressure regulator either at the supply source, or in the branch circuit serving the unit. Once the regulator is installed, set it to provide a pressure of 7 inches water column with the unit operating and no greater than 14 inches water column with the unit not firing. NOTE: Gas pressure in excess of 14 inches water column (1/2 psig) may damage the regulator, while improper regulati on may result at pressures lower than 5.5 inches water column at the unit inlet. If the supply line pressure is below the minimum supply pressure indi- cated on the unit nameplate, contact the gas supply company. Use the following steps to complete the installation of the unit gas piping (see Figure 17): 1. Install a tapped, Style A (118 -inch NPT tap) shut -off gas cock at the end of the gas supply line near the unit. Be sure the tapped gas cock is downstream of the pressure regulator, if used. NOTE: The shut -off gas cock must be installed outside of the Unit, and should meet the specifications of all applicable national and local codes. 2. Install a ground union joint downstream of the shut -off cock. This joint must also be installed outside of the unit. 3. Install a drip leg (at least three inches in depth) next to the union as shown in Figure 17. This drip leg is required to collect any sediment that may be deposited in the line. 4. Before connecting the piping circuit to the unit, bleed the air from the supply line. Then cap or plug the line and test the pressure at the tapped shut -off cock. The pressure reading should not exceed 14 inches water column. 5. Connect the gas piping to the unit. Check the completed piping for leaks using a soap and water solution, or equivalent. 6. After installation of the gas pipe in the unit, the pipe chase opening should be closed with the filler/barrier plug provided. dwg. no. 21X729601 P05 GAS PIPING INSTALLATION SCHEMATIC DIAGRAM OF GAS PIPING UNIT DEALER INSTALLED GROUND UNION 1/8" N.P.T. PLUGGED ACCESS FOR TEST GAUGE CONNECTION FROM GAS SUPPLY FIELD SUPPLIED MAIN GAS VALVE, MUST BE INSTALLED BY DEALER OUTSIDE UNIT. DRIP LEG TO MAIN CONTROL VALVE MANIFOLD PRESSURE Check the manifold pressure at the unit gas valve. Do not exceed the recommended pressure shown on the unit nameplate. FIRING RATE SELECTION All units are capable of firing at a low or high rate. Check the unit nameplate, to verify the firing rate of the unit as shipped from the factory. If the other input rate is desired, the conversion is made as follows: 1. Be sure the unit disconnect is open. 2. Be sure the gas valve is closed. 3. Remove furnace access panel. 4. Remove the presently installed gas orifices and replace with gas orifices shipped with the unit. The extra gas orifices are shipped in the lower section of the furnace compartment attached to the gas mani- fold. The orifice should extend 1/4 inch out of the manifold for burner support. 5. For low fire operation an OUTLET FLUE RESTRICTDR must be installed (see Figure 8 on page 8) for high fire operation an OUT- LET FLUE RESTRICTOR may be required. 6. Reinstall the furnace access panel. 7. Open the gas valve. 8. Close the unit disconnect. 9. Follow the heating cycle instructions to test unit's function. 10. Mark an "X" below the new input column on unit nameplate. Attach conversion label to the unit below the nameplate. NOTE: Do not convert to high fire when the units are applied above 2000 feet above sea level. dwg. no. 21X729601 P05 19 BURNER & VALVE ILLUSTRATION From Dwg. 21C730134 Rev. 0 17 FILTER INSTALLATION AIR FILTERS Filters are to be used with the YCC018 -060F heating /cooling units. The basic unit does not have filters in it. However, a filter accessory is offered that will allow filters to be installed in the unit. Otherwise a filter rack must be installed by the installer in the duct work. Affix filter label supplied with the unit adjacent to the filter area. TABLE 3 — FILTER DATA Unit Nominal CFAs Filter* (FT2) Size Filter* Resistance YCC018F 600 2.0 • .05 YCCO24F 800 2.67 .05 YCC030F 1000 3.33 .05 YCC036F 1200 4.0 .05 YCC042F 1400 4.67 .05 YCC048F 1600 5.33 .05 YCCO6OF 2000 6.67 .05 *Filters must be installed in return air system. Above square footages are based on 300 F.P.M. face velocity. If permanent filters are used, size per mfg. recommendation with clean resistance of .05" WC. ELECTRICAL WIRING Route thermostat cable or equivalent single leads of No. 18 AWG. col ored wire from the thermostat subbase terminals through rubber grommet on unit. See Figure 4 for control entry location. Make con- nections as shown on unit wiring diagram and in Figure 19. — Do not short thermostat wires since this will damage the control transformer. — Recommended wire sizes and lengths for installing the unit ther- mostat are provided in Table 4. The total resistance of these low volt- age wires must not exceed 1 ohm. Any resistance in excess of 1 ohm may cause the control to malfunction because of the excessive voltage drop. TABLE 4 — THERMOSTAT WIRE SIZE AND MAXIMUM LENGTH ELECTRICAL CONNECTIONS — Electrical wiring and grounding must be installed in accordance with local codes or, in the absence of local codes, with the National Electrical Code ANSI/NFPA70 Latest Revision. ELECTRICAL POWER — It is important that proper electrical power is available for the unit. Voltage variation should remain within the limits stamped on the nameplate. DISCONNECT SWITCH — Provide an approved weather -proof disconnect either on side of unit or within close proximity. OVER CURRENT PROTECTION The branch circuit feeding the unit must be protected as shown on unit rating plate. POWER WIRING — The power supply lines must be run in weathertight conduit to the disconnect, and into the bottom of the unit control box. Provide strain relief for all conduit with suitable connectors. — Provide flexible conduit supports whenever vibration transmis- sion may cause a noise problem within the building structure. — Insure all connections are made tight. (See Figure 19.) NOTE: — For branch circuit wiring (main power supply to unit disconnect), wire size for the length of run should be determined using the circuit ampacity found on the unit nameplate and the \'.E. C. — For more than 8 conductors in a raceway or cable, see the A'. E.G. for derating the ampacity of each conductor. GROUNDING: THE UNIT MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR THE NATIONAL ELECTRIC CODE. NOTE: — Unit must be grounded for igniter to operate prop- erly. Gas pipe to unit is not an adequate ground Ground the unit internally as provided. See wiring diagram for location. CONTROL WIRING (CLASS II) — Low voltage control wiring should not be run in conduit with power wiring, unless Class 1 wire of proper voltage rating is used. 18 Wire Size Maximum Length (Ft.) 18 75 16 125 14 200 THERMOSTAT HEAT ANTICIPATOR — The thermostat heat anticipators should be set to equal the amperage draw of the W1 thermostat circuit. Set to approximately 0.7 amps. IMPORTANT After completion of wiring check all electrical connections, includ- ing factory wiring within the unit, and make sure all connections are tight, replace and secure all electrical box covers and access doors before leaving unit or turningon power to circuit supply unit. — After all electrical wiring is complete, SET THE THERMO- STAT SYSTEM SWITCH IN THE OFF POSITION SO COM- PRESSOR WILL NOT RUN, and apply power by closing the system main disconnect switch. This will activate the compressor sump heat. Do not change the Thermostat System Switch until power has been applied long enough to evaporate any liquid R -22 in the compressor. It is recommended the sump heat be energized for 8 hours prior to starting. Note: All units may not be equipped with sump heaters. dwg. no. 21X729601 P05 ELECTRICAL WIRI G r YCC -F FIELD WIRING DIAGRAM PACKAGED GAS- ELEC- CTTR�ITC UN I T UN Ir CONTROL Vox • • WIR'2-1"—;;;;; N0 WI - P0WER r 11 oo©ooa • R. _ 381811 V COMgN 17010(1 0 TAN _ !AWL) Y COUPRESSCR 41018(1 W HEAT 3)4001 R 24V UNIT LOW VOLTAGE AREA • TYPICAL THCRUOSTAT NOTES: 1. FUSED DISCONNECT SIZE, POWER WIRING AND GROUNDING OF EQUIPMENT MUST COMPLY WITH CODES. 2. BE SURE POWER SUPPLY AGREES WITH EOUPMENT ANO HEATER NAMEPLATE. 3. LON VOLTAGE WPM TO BE 18 AWG NINIMUM CCAOUC1CR. 4. SEE LJNT DIAGRAM FOR ELECTRICAL CONNECTION DETALS. 5. THE TIVIMOSTAT ON THE YCC UNIT MUST PROVIDE A "0' SIGNAL IN THE COOL• ING !VOCE ONLY. DLRNG THE HEATING MODE TI-E FAN WILL BE ENERGIZED BY THE SYSTEM. 3 PN PORE UNIT NOTE I INTER- CCLNONEHT WIRING 24V. FACTORY LINE V WIRING 24V. INE V.} WINING WIRE COLOR DESIGNATION ABBR COLOR ABBR COLOR OK BLACK PR PURPLE 8L BLUE RO RED BR BROWN WH WHITE GR GREEN YL YELLOW OR ORANGE EC0N01.11ZER ACCESSORY CONNECT IONS TO ITCACNIEER PACI00Y 440041100 PILO INSTALL00 •1000 1 I 1 I 111•1111•111 L_ 1018 I I L .urnl 0701141 L .- 47AI00I 0 340)01! 8 L WIT 1 40X)400 014 A00A 4)1/411 - 4AIYL1 Y - 4IA184I • 3141001 R 1TP CAL T -$1,4C Td00 05141 n0``0 10)14O 4wu 11E From Dwg. 21C756979 Rev. 1 START -UP PRE -START QUICK CHECKLIST • Is unit properly located and level with proper clearance? (See Fig- ures 5, 6 and 7.) • Is the duct work correctly sized, run, taped, insulated and weather proofed with proper unit arrangement? (See Ductwork Installation.) • Is the gas piping correctly sized, run, trapped and purged of air? (See Gas Piping.) • Is condensate line properly sized, run, trapped and pitched? • Is filter of the correct size and number, clean and in place? • Is the wiring properly sized and run according to the unit wiring diagram? • Are all wiring connections tight including those in unit? • Has the unit been properly grounded and fused with the recom- mended fuse size? (See Wiring Data.) • Is the thermostat level, correctly wired, in a good location and set for the proper heat anticipation? • Have the air conditioning systems been checked at the service ports for charge and leak tested if necessary? dwg. no. 21X729601 P05 • Does the condenser fan and indoor blower turn free without rub- bing and are they tight on the shafts? • Has the indoor blower speed been determined and the proper speed been set? (See Unit Wiring Diagram.) • Has all work been done in accordance with applicable local and national codes? • • Are all covers and access panels in place to prevent air loss and safety hazards? HEATING CYCLE These units are equipped with a solid -state ignition control that lights the burners each time the thermostat calls for heat. The burners are extinguished during the "OFF" cycle. The heating section of the unit can be started using the following procedure: 1. Be sure the thermostat is at its lowest setting and the power to the unit is off. a. llirn the main shutoff valve on the gas supply line "on." b. Urn the manual valve on the combination gas valve to the "ON" position. 1. START -UP 2. Be sure the burner compartment access panel is in place. a. Turn on the electrical power to the unit. b. Turn the thermostat to the highest setting in the heating mode. 3. As the thermostat calls for heat, the system cycles as follows: a. The combustion blower is energized. b. The combustion air switch is closed. c. The gas valve opens and the ignitor lights the burner. d. Cycle the thermostat on and off a few times to check out the con- trol system and burner operating characteristics. 4. With the burners operating, check the manifold pressure with a manometer. Do not exceed recommended pressures. 5. Adjust the unit to obtain an air rise within that specified on the unit nameplate. VOTE: For manifold pressures and orifices sizes for gas with other BTU ratings, contact the local gas utility. Manifold pres- sure should be 3.5 inches water column (+.1). Input must not exceed the value shown on the rating plate. 6. S et the heat anticipator of the thermostat to equal the amperage draw of the gas valve approximately 0.7 amps. 7. Set the thermostat at the desired temperature setting and the unit will function automatically. STARTING THE UNIT IN THE HEATING MODE • Check to make sure all grilles and registers are open and all unit access doors are closed before start -up. • Purge the gas supply line of air by opening the union ahead of the unit. When the odor of gas is detected, retighten union and wait 6: minutes before proceeding. • Set wall thermostat to its lowest position and place the fan switch in "Auto" or "On" position. • Open the main gas valve(s) and turn on unit main power supply. • Reset the heating temperature lever on the room thermostat at a value above room temperature. The combustion blower motor and ignitor should energize. The main burners should light within 52 sec- onds. Initial start may be delayed somewhat if unit is not purged and air is trapped in gas line. NOTE: Blue smoke produced by the heat exchanger during the initial burner firing is caused by a thin film of oil on the surface of the heat exchanger. This ail will burn off quickly. Cycle the thermostat OFF and ON a few times at a rate of no more than once every 30 seconds. Check control operation and burner operating conditions. MANIFOLD PRESSURE Connect a manometer to the pressure tap at the outlet side of the unit gas valve. Read the manifold pressure with the main burners firing, If the manifold pressure reading does not match the value indicated on the unit nameplate, the unit pressure regulator must be adjusted as follows: — Remove the cover screw on the gas regulator (located on the front side of the unit gas valve). — Turn the adjusting screw clockwise to increase manifold pres- sure, or counterclockwise to decrease manifold pressure. 20 Check temperature rise during furnace operation to insure that it falls within the range specified on the unit nameplate. If the temperature rise noted is outside of the specified limits, adjust the indoor air flow to cause the temperature rise of the heat exchanger to fall within the required range. A WARNING: Do not operate the unit without the evapora- tor fan access panel in place. Reinstall the access panel after performing any maintenance procedures on the fan. Operat- ing the unit without the access panel properly installed may result in severe personal injury or death. Set the thermostat to the desired setpoint. The unit will automatically function in the heating mode. HEATING SHUT -DOWN Place system selector switch at "Off' or place heating selector lever at a setting below room temperature. STARTING THE UNIT IN THE COOLING MODE IMPORTANT: Before starting the system on the cooling cycle, hum the thermostat switch to "off" and close the unit disGbnnect switch. This procedure energizes the compressor crankcase heater, vaporizing any liquid refrigerant in the crankcase. This is a precaution against foaming at start -up, which could damage the compressor bearing. Allow the heater to operate for a minimum of eight hours. NOTE: See section on "Operating Sequence "for a description of cooling operating sequence. — To start the unit in the cooling mode, set the thermostat system switch to COOL and move the thermostat COOL indicator to a setting below room temperature. The condenser fan motor, compressor and evaporator fan motor will operate automatically. OPERATING PRESSURES After the unit has operated in the cooling mode for a short period of time, install pressure gauges on the gauge ports of the discharge and suction line valves. Check the suction and discharge pressures and compare them to the normal operating pressures provided in the unit's Service Facts. NOTE: Do not use the pressures from Service Facts to determine the unit refrigerant charge. The correct charge is shown on the unit nameplate. 7b charge the system accurately, use superheat charging or weigh the charge.. VOLTAGE With the compressor operating, check the line voltage at the unit. The voltage should be within the range shown on the unit nameplate. If low voltage is encountered, check the size and length of the supply line from the main disconnect to the unit. The line may be undersized for the length of the run. COOLING SHUT DOWN • Place system selector switch in "OFF" position to reset thermostat at a setting above room temperature. • Do not de- energize main power disconnect except when unit is to be serviced. Power is required to keep air conditioning compressor crankcase warm and boil off refrigerant in the coil. NOTE: All units not equipped with sump heaters. dwg. no, 21X729601 P05 SEQUENCE OF OPERATION Operation of the unit heating or cooling cycles is controlled by the setting of the system switch on the room thermostat. Once the system switch is placed either in the "HEAT" or "COOL" position, unit oper- ation is automatic. A fan switch on the thermostat also provides for continuous operation of the evaporator fan when desired. The fan switch "ON" position provides continuous operation while the "AUTO" position.provides operation during the heating or cooling cycles. HEATING CYCLE On a call for heat by the room thermostat, the control module (IGN) runs its self -check routine. After the control has verified that the pres- sure switch (PS) contacts are open, the limit switch (TCO) contacts are closed, and the flame rollout (FL) switch is closed, the induced draft blower (CBM) will be energized. As the induced draft blower (CBM) comes up to speed, the pressure switch (PS) contacts will close. After approximately 15 seconds, for the induced draft blower (CBM) prepurge, the gas valve (GV) is ener- gized permitting gas flow to the burners. Concurrently, the spark ignitor (IP) is energized. The flame detector (FD) confirms that igni- tion has been achieved within the seven second trial period. Upon opening of the gas valve (GV), the delay to indoor fan on period begins timing and after approximately 60 seconds, the indoor blower motor (IDM) will be energized and will continue to run during the heating cycle. When the thermostat is satisfied, the gas valve (GV) will close and the flame will extinguish. The induced draft blower (CBM) will continue to run for a postpurge period of approximately 5 seconds then will be de- energized. The indoor blower motor (IDM) will continue to run for the fan off period (field selectable 60 or 90 seconds [by dip switch]), then will be de- energized by the control module. SAFETY SEQUENCES AND LIMIT CONTROLS During the main burner operation, if gas is interrupted or discon- tinued, the gas valve (GV) is de- energized instantly. The ignition con- trol module (IGN) then enters the retry mode. The retry mode allows the control (IGN) to purge for 75 seconds. Fol- lowing this time period the valve is energized and the spark is started. If the flame is not sensed by the flame detector (FD) within 7 seconds the valve is de- energized and the spark is stopped. A second retry is then attempted. If this attempt at ignition is unsuc- cessful, a third retry will be attempted after a prepurge period. If this third attempt at ignition is unsuccessful, the control will lock out. It can be reset by removing power to the unit or by turning the thermo- stat from "on" to "off" for approximately three seconds, then back "on." If not reset, the control module will automatically reset in 2 hours. The temperature limit switch (TCO) protects against overheating if the indoor motor (IDM) fails to operate. Also, a fusible link (FS) pro- tects against flame rollout due to flue blockage. These switches will interrupt the operation of the unit by de- energizing the ignition con- trol module (IGM) if overheating occurs. The temperature limit switch (TCO) is located in the gas compart- ment. This automatic reset device protects against excessive leaving air temperature. The fusible link (FS) is located in the gas compartment near the burners. This is a single use device designed to protect against any form of flame rollout. COOLING CYCLE With the room thermostat system switch in the "COOLING" position and the fan switch in the "AUTO" position, the compressor contactor (CC) and the indoor fan relay (F) are energized. The energized compressor contactor (CC) completes the circuit to the compressor (CPR) and a secondary circuit to the outdoor fan motor (ODM). If the compressor safety controls are closed, the compressor (CPR) will operate with the outdoor fan motor (ODM). The indoor fan motor (IDM) will operate. The thermostat will continue to cycle the compressor and fans to maintain the desired temperature. With the thermostat fan switch in the "ON" position, the indoor fan motor (IDM) will continue to run regardless of compressor and con- denser fan operation. FINAL INSTALLATION CHECKLIST CHECKLIST • Does unit run and operate as described in section on "Operating Sequence" in response to room thermostat. • Are condenser fan and indoor blower operating correctly, with proper rotation and without undue noise. • Is the compressor operating correctly and has the system been checked with a charging chart. • Has voltage and running current been checked to determine if it is within limits. • Has the thermostat been checked for calibration and the air dis- charge grilles adjusted to balance system. • Has the ductwork been checked for air leaks and condensation. • Has the furnace manifold pressure been checked and adjusted if necessary. • Has the indoor airflow been checked and adjusted if necessary. • Has the heating air temperature rise been checked. • Has the unit been checked for tubing and sheet metal rattles and are there any unusual noises to be checked. • Are all covers and panels in place and properly fastened. • Has the owner or maintenance personnel been given this manual, warranty, and been instructed on proper operation and maintenance. MAINTENANCE ROUTINE MAINTENANCE BY OWNER You can do some of the periodic maintenance functions for your YCC unit yourself; this includes replacing(disposable) or cleaning(perma- nent) the air filters, cleaning unit cabinet, clearing the condenser coil, and conducting a general unit inspection on a regular basis. dwg. no. 21X729601 P05 A 1VARNING: BEFORE REMOVING ACCESS PANELS TO SERVICE UNIT, DISCONNECT POWER SUPPLY. FAILURE TO DISCONNECT POWER BEFORE ATTEMPTING ANY SERVICING CAN RESULT IN SEVERE PERSONAL INJURY OR DEATH. 21 MAINTENANCE ❑ Visually inspect the unit to insure that the airflow required for combustion and condenser coil is not obstructed from the unit. LIR FILTERS is very important to keep the central duct system air filters clean. :e sure to inspect them at least once each month when the sys- :rn is in constant operation. (In new homes, check the filters every reek for the first 4 weeks.) you have disposable -type filters, replace them with new filters of the ame type and size. Do not attempt to clean disposable filters. ermanent -type filters can be cleaned by washing them with a mild etergent and water. Make sure that the filters are thoroughly dry gore reinstalling them in the unit (or duct system). NOTE; It may be necessary to replace permanent fil tens annually if washing fails to clean the filter, or if the filter shows signs of deterioration. Be sure to we the same type and size as was origi- nally installed. ONDENSER COIL nfiltered air circulates through the unit's condenser coil and can fuse the coil's surface to become clogged with dust, dirt, etc. 'lb clean le coil, vertically (i.e., with the fins) stroke the coil surface with a >ft- bristled brush. e sure to keep all vegetation away from the condenser coil area. [AINTENANCE PERFORMED BY SERVICEMAN - COOLING SEASON > keep your unit operating safely and efficiently, manufacturer rec- nmends that a qualified serviceman check over the entire system at ast once each year, and any other time that you feel one is needed. )ur serviceman may examine these areas of your YCC unit: 1. filters (for cleaning or replacement) ?. motors and drive system components 3. economizer gaskets (for possible replacement) 1. condenser coils (for cleaning) i. safety controls (for mechanical cleaning) 3. electrical components and wiring (for possible replacement mnection tightness) r. condensate drain (for cleaning) 3. Inspect the unit duct connections to see that they are physically fund and sealed to the unit casing. ). Inspect the unit mounting support to see that it is sound. 1. Inspect the unit to see that there is no obvious unit deterioration. AINTENANCE PEFORMED BY SERVICEMAN - HEATING SEASON )mplete the unit inspections and service routines described below at e beginning of each heating season. A WARNING: TO PREVENT INJURY OR DEATH DUE TO ELECTRICAL SHOCK OR CONTACT WITH MOVING PARTS, LOCK UNIT DISCONNECT SWITCH IN OPEN POSITION BEFORE SERVICING UNIT. A WARNING: TO PREVENT AN EXPLOSION AND POS- SIBLE INJURY, DEATH AND EQUIPMENT DAMAGE, DO VOT STORE COMBUSTIBLE MATERIALS, GASOLINE DR OTHER FLAMMABLE VAPORS AND LIQUIDS NEAR THE UNIT. FLUE CLEANING Before each heating season, the flue should be inspected for signs of flaking rust and soot deposits. Dirty flues should be cleaned by quali- fied service personnel using the following procedure: These steps should ONLY be performed by qualified service technicians. 1. ern the room temperature to the "OFF" position. Zlirn the main power disconnect off. Turn the manual gas valve off. 2. Remove the flue cap, the lower access panel and the upper access panel. 3. Remove the combustion blower assembly from the flue box. Remove the flue box and the flue restrictors. 4. Remove all wires from the gas valve while carefully noting their location. 5. Disconnect the gas supply line from the valve. 6. Remove the manifold retaining screws and pull the burner -mani- fold assembly from the heat exchanger. 7. Remove the inlet turbulators being careful not to break or dam- age them. 8. With a clean cloth, wipe clean the flue box and flue baffles. CAUTION: Never use combustible cleaning fluids on any part of the furnace. 9. Replace all Gaskets with new ones. 10; Replace all damaged or broken turbulators with new ones. 11. Reassemble the unit by reversing Steps 2 thru 7, taking care that all gaskets seat properly. 12. Check all wires for correct installation by referring to the unit electrical wiring diagram. 13. Leak test all gas line connections with a soap and water solution. NEVER USE AN OPEN FLAME TO LEAK TEST GAS LINE CONNECTIONS. 14. Reinstall the top and bottom access panels and the flue stack. 15. Visually inspect the unit to ensure that the airflow opening for combustion is not obstructed. 16. Follow the start -up procedures to place the unit back in service. ❑ Inspect the control panel wiring to verify that all electrical connec- tions are tight, and that wire insulation is intact. ❑ Check the operation of the gas ignition system.: To do this, turn off the gas supply with the unit operating to verify that the gas valve closes, and that a reignition cycle is initiated by the unit. ❑ Visually inspect inside of burners and burner ports for deposits buildup and corrosion. Wipe and brush inside of burner and burner ports and clean with cloth. If deposit buildup or corrosion is excessive replace burners. LIMITED WARRANTY COMBINATION GAS - ELECTRIC AIR CONDITIONER YCC MODELS Models less than 20 tons for Residential use *. Single -phase electric power. (Parts Only) This warranty is extended by American Standard Inc., to the original purchaser and to any succeeding owner of the real property to which the Combination Gas - Electric Air Conditioner is originally affixed, and applies to products purchased and retained for use within the U.S.A. If any part of your Combination Gas - Electric Air Conditioner fails because of a manufacturing defect within one year from the date of original purchase, Warrantor will furnish without charge the required replacement part. Any local transportation, related service labor, diagnosis calls, air filters, refrigerant and related items are not included. In addition, if the sealed motor - compressor" fails because of a manufacturing defect within the second through fifth year from the date of original purchase, Warrantor will furnish without charge a replacement compressor. Any local transportation, related service labor, diagnosis calls,refrigerant and related items are not included. In addition, if the steel heat exchanger fails because of a manufacturing defect within the second through tenth "' year from the date of original purchase, Warrantor will furnish without charge a replacement heat exchanger. Any local transportation, related service labor and diagnosis calls are not included. This warranty does not cover failure of your Combination Gas - Electric Air Conditioner if it is damaged while in your possession or if the failure is caused by unreasonable use. In no event shall Warrantor be liable for incidental or consequential damages. In no event shall any implied warranty of merchantability or fitness for use exceed the term of the limited warranty stated above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Parts will be provided by our factory organization or an authorized service organization in your area. All you need do is look us up in the yellow pages or write to the address given below. If you wish further help or information concerning this warranty, contact: Manager — Product Service American Standard Inc. Troup Highway Tyler, Texas 75711 -9010 American Standard Inc., Troup Highway, Tyler, Texas 75711 -9010 Warrantor GW- 508 -3390 'This is a use other than commercial. A commercial use is any application where the end purchaser uses the product for other than personal, family or household purposes. "For YCC -F models optional extended sixth (6th) through tenth (10th) year limited warranty for the compressor is available. "'For YCC -F models optional extended eleventh (11th) through fifteenth (15th) year limited warranty for heat exchanger is available. dwg. no. 21X729601 P05 23 LIMITED WARRANTY COMBINATION GAS - ELECTRIC AIR CONDITIONER BYC, YCC, YCD, YCG and YCH MODELS for Commercial Use* Models less than 20 tons Single or Three -phase electric power (Parts Only) This warranty is extended by American Standard Inc., to the original purchaser and to any succeeding owner of the real property of which the Combination Gas - Electric Air Conditioner is an original fixture, and applies to products purchased and retained for use within the U.S.A. There is no warranty against corrosion, erosion or deterioration. If any part of your Combination Gas - Electric Air Conditioner fails because of a manufacturing defect within one year from the date of original purchase, Warrantor will furnish without charge the required replacement part. In addition, if the sealed motor - compressor fails because of a manufacturing defect within the second through fifth year from the date of original purchase, Warrantor will furnish without charge a replacement compressor. In addition, if the steel heat exchanger fails because of a manufacturing defect within the second through fifth' year from the date of original purchase, Warrantor will furnish without charge a replacement heat exchanger. Warrantor's obligations and liabilities under this warranty are limited to furnishing, F.O.B. factory or warehouse at Warrantor designated shipping point, freight allowed to Buyer's city, replacement parts (or equipment at the option of Warrantor) for all Warrantor's products not conforming to this warranty. Warrantor shall not be obligated to pay for the cost of lost refrigerant. No liability whatever shall attach to Warrantor until said products have been paid for and then said liability shall be limited to the purchase price of the equipment shown to be defective.' THE WARRANTY AND LIABILITY SET FORTH HEREIN•ARE IN LIEU OF ALL OTHER WARRANTIES AND LIA- BILITIES, WHETHER IN CONTRACT OR IN NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW OR IN FACT, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND' FITNESS FOR PARTICULAR USE, IN NO EVENT SHALL WARRANTOR BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES. Manager — Product Service American Standard Inc. Troup Highway Tyler, Texas 75711 -9010 American Standard Inc., Troup Highway, Tyler, Texas 75711 -9010 Warrantor GW- 501 -3888 `Commercial Use is any application where the end purchaser uses the product for other than personal, family or household purposes. **Optional Extended sixth (6th) through tenth (10th) year limited warranty for heat exchanger is available. tce American•Standard has a policy of continuous 'duct improvement, it reserves the right to change ocifications and design without notice. ?chnical Literature - Printed in U.S.A. ■merican Standard Inc. 200 Troup Highway yler, TX 75703 dwg. no. 21X729601 P05 P&v'ri- e1oor;t Copi� PLAN REVIEW /ROUTING SLIP ACTIVITY NUMBER: M99 -0135 DATE: 7- 15 -99 PROJECT NAME: RAISBECK .ENGINEERING XX Original Plan Submittal Response to Incomplete Letter Response to Correction Letter # _ Revision # _, After Permit Is Issued DEPARTMENTS: Building !Division pn Fire Prevention 111-11 Public Works n Structural n Planning Division Permit Coordinator DETERMINATION OF COMPLETENESS: (Tues., Thurs.) Complete DO Comments: Incomplete DUE DATE: 7 -20 -99 Not Applicable TUES /THURS ROUTING: Please Route LK Structural Review Required ri No further Review Required REVIEWER'S INITIALS: DATE: APPROVALS OR CORRECTIONS: (ten days) DUE DATE 8 -17 -99 Approved n Approved with Conditions Not Approved (attach comments) ri REVIEWER'S INITIALS: DATE: CORRECTION DETERMINATION: DUE DATE Approved ri Approved with Conditions Ell Not Approved (attach comments) ri REVIEWER'S INITIALS: DATE: \PRROUTE.DOC 5/99 City of Tukwila Fire Department Fire Department Review Control #M99 -0135 (512) John W. Rants, Mayor Thomas P. Keefe, Fire Chief July 21, 1999 Re: Raisbeck Engineering - 4411 South Ryan Way Dear Sir: The attached set of building plans have been reviewed by The Fire Prevention Bureau and are acceptable with'the following concerns: 1. H.V.A.C. units rated at greater than 2,000 cfm require auto- shutdown devices. These devices.shall be separately zoned in the alarm panel and local U.L. central station supervision is required. (City Ordinance #1742) H.V.A.C. systems supplying air in excess of 2,000 cubic feet per minute to enclosed spaces within buildings shall be equipped with an automatic shutoff. Automatic shutoff shall be accomplished by interrupting the power source of the air - moving equipment upon detection of smoke in the main supply -air duct served by such equipment. Smoke detectors shall be labeled by an approved agency for air -duct installation and shall be installed in accordance with the manufacturer's installation instructions. (UMC 608) Dedicated fire alarm system circuit breaker(s) shall be equipped with a mechanical lockout device. (NFPA 72 (1- 5.2.8.2)) Duct smoke detectors shall be capable of being reset from the alarm panel. (City Ordinance #1742) Remote indicator lights are required on all above ceiling smoke detectors. (City Ordinance #1742) All new fire alarm systems or modifications to Headquarters Station: 444 Andover Park East • Tukwila, Washington 98188 • Phone: (206) 575-4404 • Fax (206) 575-44.39 nrrt ..•.w,v i:!'•Ih .r. +'n v!1+M1if,;?rI":711lX,14,, " +x.V% \.'YtsA':1+r14'.I ruk..r!+rKr[ap:.l : c.kCr.t hzcw.! i�hi.•' Fa.. rrwr�+ wa., ww.. H..», w. ,.«...,.`.._._.. »..,.......... City of Tukwila John W. Rants, Mayor Fire Department Page number 2 existing systems The Tukwila Fire commence until a obtained. (City Thomas P. Keefe, Fire Chief shall have the written approval of Prevention Bureau. No work shall fire department permit has been Ordinance #1742) (UFC 1001.3) Call the Tukwila Fire Department at 575 -4407 for approval of any system shut down. Have job site address, name and the Tukwila Fire Department Job Number available to confirm shut down approval. (City Ordinance #1742) Contact The Tukwila Fire Prevention Bureau to witness all required inspections and tests. (UFC 10.503) (City Ordinance ##1742) 2. All electrical work and equipment shall conform strictly to the standards of The National Electrical Code. (NFPA 70) 3. This review limited to speculative tenant space only - special fire permits may be necessary depending on detailed description of intended use. Any overlooked hazardous condition and /or violation of the adopted Fire or Building Codes does not imply approval of such condition or violation. Yours truly, The Tukwila Fire Plention Bureau cc: TFD file ncd Headquarters Station: 444 Andover Park East • Tukwila, Washington 98188 • Phone: (206) 575.4404 • Fax (206) 575-4439 .If 4. ltiHT).[ ty; �S. vKA, rfiv0.` RW.ff! <'.SC+rivl.tix�:R ^ ^`I.s34v A+`.RYM }�;Y j ug F625.052.000 (3/97) DEPARTMENT OF LABOR AND INDUSTRIES REGISTERED AS PROVIDED BY LAW AS CONST CONT' GENERAL . .iii %l�= '':g;,:;•��^:-:,, c;RE.GxS2; %��.. ,;.•,x� ='.._. }_..,,,. D •• -• .�1. . :c:• lsC0r.: 1• �: � v i t.3r rRIT •slE S,I G ?:1u r.. 7i#•6 R>•.B.�.... .• • x /3t 3 - ' 2L0. = 0 k'EFF CTIVE%DATE ,:p , � ql� 1 02ar9 8, ,3 0 • UNITED SYSTEMS: INC >• ' • :.:::r. r; 1021 SW KLICKITAT WY. STE . %104 SEATTLE .WA .98134. .} '' ' • • • Detach And Display Certificate State of Washington County of King I hereby certify, that this is a copy of a valid Contractors Registration document issued by the )department of Labor and Industries to united Systems, Inc. ' Witness my hand and official seal in King County, State of Washington on the / /•- day of . ef/Otle716r ,• x997 ' Notary Public residing the State of Washington, County of King My commission expires: 1/29100 EXIST C+AS � METERS s I I � ROLL uP POOPS E TYPICAL UNIT DETAI L 475 REOUC6 TO /.4" 3 UNIT (2T'YP) 4H 1 RELOCATED ) mqa -o�3� WFte.E SrfAGT/ G1-1A6E coNSTRUG-T1ON FoR u I,11T HEATERS 5 -VEbtT Sy arl+ERS 2- TYPI(-AL, I R.ST FLOOF- FLAK) 5 cALE', 144.' = 1 0' ExI UNIT HEATE SCHEDULE Li +1 RFZWOg. KL 260,000 wST1H -1 U G 70 / AFUE UH.2. REZNoR XL 300,00a STUN INPUT 78 qo kPUE It WEW ROOFTOP - -- - UNITS ./\■ <u1-l•1 EXIST, UN? HEATERS TO SE »WCA ?EA L!WE VOLTAC, ELEG1721GAL WORK BY OrFFERS up 7D UN- ( Z REIO4+TED) (0 \II 6 34 " G UP To UNIT _ CITY OF TUHWIIA U1 11 1999 PERMIT CENTER