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HomeMy WebLinkAboutPermit M98-0038 - FREEMAN RESIDENCELipiry\s ( es man ?)65 rk-q 003E City of Tukwila Community Development / Public Works • 6300 Southcenter Boulevard, Suite 100 • Tukwila, Washington 98188 Address: 13605 34 AV S Location: Parcel #: 886400 -0330 Contractor License No: NORTHWH103R2 TENANT OWNER CONTRACTOR CONTACT ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * *** Permit Description: 0 -G FUNACE AND AWH PIPE AND. REPLACE. UMC Edition: 1994 Perm Permit No: M98 -0038 Type: B -MECH Category: RES 4 4 0 11 0 , * * * * * * * * * * ** * ******** *** ******** **** * * * * * * * * * * * * * * * * * * * * *** * * * * * * ** 1 /// t Center Aut o•ized Signature Date 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.com whether specified herein or not. The granting of this permit does or cancel the provisions construction or the per obtain this building Signature:_ Print Name:_ MECHANICAL PERMIT JAMES FREEMAN RESIDENCE 13605 34 AV S, TUKWILA WA 98188 FREEMAN JIM Phone: 13605 34TH AVE S, TUKWILA WA 98168 NORTHWEST WATER HEATER, INC. Phone: 2800 THORNDYKE AVENUE WEST, SEATTLE, WA 98199 LYNH ROWE Phone: 2800 THORNDYKE, SEATTLE WA 98119 Valuation: Total Permit Fee: (206) 431 -3670 Status: ISSUED Issued: 02/27/1998 Expires: 08/26/1998 resume to give authority to violate state or local laws :regulating rk. I am authorized to sign for and Date: 2 i=q..✓ T (206)000 -0000 206 282 -4700 206- 282 -4700 350.00 54.69 Title: 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 suspended or abandoned for a period of 180 days from the last, inspection. Project Name/Tenant: :. . t A Will there be storage of flammable /combustible hazardous material in the building? ❑ yes ❑ no Attach list of materials and storage location on se•arate 8 1/2 X 11 •a.er indicatin. •uantities & Material Safety Data Sheets '. �L. ' AA Value of Constructio ^ Site Address: ti, � T , d � � , Phone: City, State /"Lip: __ cf Ta, Parcel. Number: , L _ 0C'> ( ) �' � Property Owner:` i� ` 1 A M�:: 7 p l / /� ^ if•�gI!, 1 1�: C - Phone: l L'{.7 �C /� - (0 C (blr Street Address: CO C) -' J L // �M I ' City State /Zip: a - •. c I �c • Fax #: Contact Person: Phone: Street Address: City State /Zip: Fax #: Contractor: 1 Phone: Street Address: ` \ L_.: A. 1 ,/. City State /Zip: c 4 Fax #: Architect: Phone: Street Address: City State /Zip: Fax #: Engineer: Phone: Street Address: City State /Zip: MISCELLANEOUS PERMIT REVIEW AND APPROVAL REQUESTED: (TO BE FILLED OUT .BYAPPLICANT) Description of work to be done: - ]� _ I � , Li . L-� r U ,-,.;, _-,- {._ �L.0 ti •i" ) i . �- �:�-. -E -,, C'e Will there be storage of flammable /combustible hazardous material in the building? ❑ yes ❑ no Attach list of materials and storage location on se•arate 8 1/2 X 11 •a.er indicatin. •uantities & Material Safety Data Sheets ■ Above Ground Tanks ■ Antennas /Satellite Dishes ■ Bulkhead /Docks ■ Commercial Reroof ❑ Demolition ❑ Fence al Mechanical ❑ Manufactured Housing - Replacement only ❑ Parking Lots ❑ Retaining Walls ❑ Temporary Pedestrian Protection /Exit Systems ❑ Temporary Facilities ❑ Tree Cutting MONTHLY SERVICE BILLINGS TO: Name: Phone: Address: City /State /Zip: 0 Water 0 Sewer 0 Metro 0 Standby CITY OF T( 'KWILA Permit Center 6300 Southcenter Boulevard, Suite 100 Tukwila, WA 98188 (206) 431 -3670 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. APPLICANT REQUEST. FOR MISCEL'LANEOUS.PUBLICWORKS PERMITS: ❑ Channelization/Striping El Flood Control Zone El Landscape Irrigation El Storm Drainage ❑ Water Meter /Exempt # ❑ Water Meter /Permanent # El Water Meter Temp # ❑ Miscellaneous WATER METER DEPOSIT /REFUND BILLING: Name: Address: 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 appllcatlon icep - la MISCPMT.DOC 7/11/96 ❑ Curb cut/Access /Sidewallk Fire Loop /Hydrant (main to vault) #: Size(s) El Land Altering: 0 Cut cubic yards 0 Fill cubic yards 0 sq. ft.grading/clearing El Sanitary Side Sewer #: ❑ Sewer Main Extension 0 Private 0 Public ❑ Street Use ❑ Water Main Extension 0 Private 0 Public 0 Deduct 0 Water Only Project Number: Permit; Number: Size(s): Size(s): Size(s): Est. quantity: gal Schedule: El Moving Oversized Load /Hauling Date application expires: e• •Z3 "t$ Phone: City /State /Zip: Appllcati to jn by: (initials) BUILDING OWNER OR AUTHO -, • ; f '%' SUBMIT APPLICATION AND REQUIRED CHECKLISTS FOR 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 PERMIT REVIEW Submit checklist No: M - Signature: 'i� r Date: (' I Print name: 0 Phone: Submit checklist No: M -10 Fax #: Commercial Reroof Address: El City /State /Zip: Submit checklist No M -3, M -3a ri 0 SUBMIT APPLICATION AND REQUIRED CHECKLISTS FOR 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 PERMIT REVIEW Submit checklist No: M - 0 Antennas /Satellite Dishes Submit checklist No: M -1 0 Awnings /Canopies - No signage Commercial Tenant Improvement Permit 0 Bulkhead /Dock Submit checklist No: M -10 El Commercial Reroof Submit checklist No: M -6 El Demolition: Submit checklist No M -3, M -3a ri Fences - Over 6 feet in Height Submit checklist No: M - El Land Altering/Grading /Preloads Submit checklist . No: M - 2 ill Loading Docks Commercial Tenant Improvement Permit. Submit checklist No: H -17 El Mechanical (Residential & Commercial) Submit checklist No M -8, Residential only - H -6, H -16 El Miscellaneous, Public Works Permits Submit checklist . No: H - 9 0 Manufactured Housing (RED INSIGNIA ONLY). Submit checklist No: M - 5 El Moving Oversized Load /Hauling Submit checklist No: M - 5 n Parking Lots Submit checklist No: M -4 ri Residential Reroof - Exempt with following exception: If roof structure. to be repaired or replaced Retaining Walls - Over 4 feet in height Residential Building Permit Submit checklist No:. M -6 Submit checklist No: M -1 El El Temporary Facilities Submit checklist No: M -7 El TemporaryPedestrian Protection/Exit Systems Submit checklist No: M - 4 d Tree Cutting Submit checklist No: M -2 ALL MISCELLANEOUS PE 'IT APPLICATIONS MUST BE SUB ED WITH THE FOLLOWING: ➢ ALL DRAWINGS SHALL BE AT A LEGIBLE SCALE AND NEATLY DRAWN ➢ B.UIIt'DING $lTE PLLANS 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 ". Building "Owner /Authorized Agent If the applicant is othei than the owner, registered architect/engineer,.or, contractor licensed . by the State of Washington, a notarized letter from the property owner authorizing the agent to submit this permit 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. .iii MISCPMT.ISQC.. 7/11/96 ' n ,• '' " of Address: 13605 34 AV S Suite: Tenant: JAMES FREEMAN RESIDENCE Type: B-MECH Parcel #: 886400-0330 CITY OF TUKWILA Permit No: M98-0038 Status: ISSUED Applied: 02/23/1998 Issued: 02/27/1998 **************************1144h********A****************%***k***********k**** Permit Conditions: 1. No changes will be made to the plans unless approved by the Architect or Engineer and,t044KwilaBuilding Division. 2. All permits, inspect1owfii:ek:01:4:40,rom plans shall be available at the jp.0,01: to iliW any con- struction. Thes45tOcilmentsitqe to be mainta*04\and avail- able until fink1peVadOOPrq4) is granted e done )1!) 'conforman 00:1 uved 3. All construction top k ) plans and. thel.lniforfo Builtitling4ode4k994 Edition)/is'amandeCl'UntforM'mechaiifeapode0 and WasOngto'n State Energy Code (1994 4. Validttly:,of'Pe'rmit.,'The Jsivance a permlyt plansispacificatiOns,, c::computations shall ll struedf be a permit. for, .or an ,aivroval of, any v,t61W01:, of any of the provisions of the building code or of an other ordinance of. the-jurisdiction.. No permit pi''esuMtng give to viClate-ori,cancerthe provisions codeshall be valid. 5. MANUFACTURERS INSTALLATION IC INSTRUCTIONS ROUIRED ON.. SITE 4 F0q;%THE,81,1TLDiNG 1WECT0PIREVIO%. 6. Eferica,lperMits shaly4e\obtajne,dithroup the Wahingtqn Sit4'r Division of .Labor and Industr1es and' all eleqricall wo04 wi 11 '''t)e n s 00. tay . -(24 8 - 6630 ). 7. Plumbing permits slal I be obtaihed Sep10,-Ki, Codrity Department of Public Heaftnlifilitilnb,willobe..,:('' insPtted agency, incluilltig all gas. \ ( 2 9 6:- 47 2 2) ' \ , $ $$; • ‘? " \ 'I A , Vt? ' . „ • '; • ' . • • , • ■ „ • ACTIVITY NUMBER PROJECT NAME DEPARTMENT: BUILDING DIVISION PUBLIC WORKS Ti L M98 -0038 P :e�IEW / ROUTING SL JAMES FREEMAN RESIDENCE DETERMINATION OF COMPLETENESS: (T,Th) COMPLETE ❑ NOT COMPLETE ❑ COMMENTS REVIEWERS INITIAL DATE DATE 2 -23 -98 FIRE PREVENTION ❑ PLANNING DIVISION ❑ STRUCTURAL ❑ PERMIT COORDINATOR IP DUE DATE 2 -24 -98 NOT APPLICABLE ❑ TUES /TIIURS ROUTING: PLEASE ROUTE ❑ NO FURTHER REVIEW REQUIRED ❑ ROUTED BY STAFF ❑ (If routed by staff, make copy to master file & enter Sierra.) APPROVALS OR CORRECTIONS: (ten days) DUE DATE 3-10-98 APPROVED fl APPROVED W/ CONDITIONS . NOT APPROVED (attach comments) ❑ REVIEWERS INITIAL CORRECTION DETERMINATION: C:ROUTE -F DATE 4 DUE DATE APPROVED n APPROVED W/ CONDITIONS ❑ NOT APPROVED (attach comments) 0 REVIEWERS INITIAL DATE (Cerdhcation of occupancy required, ) F(0-052.000 (8/97) Dr \RTMENT OF LABOR AND INDUS F-23 M 0.• REGISTERED AS PROVIDED BY LAW AS CONST CONT GENERAL • REG I S TRAT I ON7NUMBER 1 NORTHWH108R2 /I:8981 EFFECTIVEAATE,412/22/199a - NORTHWEST WTR HTR INC/DAVIS WH 2800 THORNDYKE AVE W SEATTLE WA 98199 My Commission Expires 09/09/99 • • • N "7 State of Washington County of King I certify that this is a true and correct copy of the original. document preiented to me by Will Kessel of Northwest Water Heater, Inc. on Friday, January 16, 1998. .111.1/A b aria Shea • .Notary Public in and for the State of Washington . ;NA+ ►AAA **.k4i**•*•dr•4A *AAA (account Code 000/ 4 5.830 000; 322. 100 r fW, c 4Ph• k• k/ t. kh A******* Ak :4kA*.AhAA••k3 R ' +c7, r • • A4 k * *k*A 4**Ak•A TY OF 1 :LA, WA 1 RANSMI:1 r fA * #,1 kdA **.1 *k 4A* t * *A *k**#* *A hkkAA'*AAA' *•* * *A•A * *A RANSMI1 Number: 89700719 Amount: 54.69 0:/27/98 11e33 Payment Method: CHI:CI( Notation: NW WATEU H!I►a Init: RLH Permit No. M98. -003t3 Type: U• -MIiCH MECHANICAL. PIfl MI f Parcel No: 886400 -•0320 Site Address: 13605 34 AV S This Payment 54.69 Total Fet:,s: 54.69 Total ALL Pmts: 54.69 Balance: .00 •k* AAA * *4r*4 *A k *A:1 A* *A *k* * *k *• * *A*A4 AA 4' ** *•A* Description PLAN CHECK -- RE5 MECHfANICAI. •- RES Amount. 10.:•4 43.7:1 tt. : :.,. . .. ; • .. : :.:: . v::. r.: •: •. :.: :. �. � •: : r. :' iiF. ; fi . n<• • :C•; } }fYJ .:ii; { } {.r. ?•Y . f i::.: .. .. r. :rr:• • •. 9;E ' + .} } rFv: vnJ :•6. rr .. Balance Due: $ 54 .(,q Need Current Contractor Registration Card: Contractor Information in Sierra: e Yes ❑ No ❑ Yes No c\1N of� AP?R EB 2 4 g99% fw wVIt.V Bot.D■NG DIMS ON fFIP•4116. -,-- i fwrai► Washington - Energy Services FEBRUARY 19, 1998 ' SITE ADDRESS: 13605 34TH AVE S TUKWILA, WA 98168 206 - 433 -6980 HOME OWNER: JAMES & MARINA FREEMAN WORK TO BE DONE: INSTALLATION OF A BRYANT 333BAV4880 OIL TO GAS CONVERSION 25' OF 1" GAS PIPE 5' OF B VENT INSTALLATION OF RHEEM 50 GALLON TANK ELECTRIC TO GAS CONVERSION 9' HOT, 9' COLD, 3' GAS PIPE, 12' T &P INSTALLATION OF EXPANSION TANK INSTALLATION OF BRYANT PROGRAMMABLE TSTAT P.O. Box 91060, Seattle, WA 98111 -9160 Phone: 1.800. 398.4663 M 4 UNIT SIZE 060 000 -120 r. ••• Vent 1 0 Furnace Sides Type Type B-1 Double -Wall Vent 0 0 Furnace Back 0 0 Plenum Top 1 1 Furnace Front Single -Wall Vent 8 8 (See Notes) Type B-1 Double -Wall Vent 3 3 Vent Single -Wall Vent 8 6 Type B -1 Double -Well Vent 1 1 HORIZONTAL POSITION (IN ALCOVE, ATTIC, AND CRAWLSPACE) Slda•t 1 1 Beek 0 0 Top Single -Wall Vent 1 1 Type B-1 Double -Wall Vent 1 1 Furnace Front! Single -Wall Vent 8 8 (See Notes) Type B-1 Double -Wail Vent 3 3 Vent Single -Wall Vent 6 6 Type B-1 Double -Wall Vent 1 1 1 HORIZONTAL POSITION (IN CLOSET)** Slda•t 1 1 Back 0 0 Single -Well Vent 2 2 Top Type B-1 Double -Wall Vent 2 2 Furnace Front Single -Wall Vent 8 8 (See Notes) Type B-1 Double -Wall Vent 3 3 Vent Single -Wall Vent 8 6 Type B-1 Double -Wall Vent 1 1 in allation, start -up, 333BAV and operating instructions 333JAV UPFLOW /HORIZONTAL Series A TWO- STAGE, VARIABLE -SPEED GAS FURNACE NOTE: Read the entire instruction manual before starting the installation. This symbol indicates a change since the last issue. Index Page SAFETY CONSIDERATIONS 1 -2 Clearances to Combustibles 1 ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCEDURE 2 INTRODUCTION 2 Dimensional Drawing 3 LOCATION General Location Relative to Cooling Equipment Hazardous Locations AIR FOR COMBUSTION AND VENTILATION Unconfined Space Confined Space INSTALLATION Upflow Installation Horizontal Attic Installation 5 Horizontal Crawlspace Installation 5 FILTER ARRANGEMENT 5 LEVELING LEGS (IF REQUIRED) 7 GAS PIPING 7 -8 ELECTRICAL CONNECTIONS 8 -10 115 -v Wiring 8 24 -v Wiring 8 -10 Accessories 10 VENTING 10 START -UP, ADJUSTMENT, AND SAFETY CHECK 10 -20 General 10 Sequence of Operation 10 -14 Adaptive Heating Mode 11 Non - Adaptive Heating Mode 12 Cooling Mode 12 Continuous Blower Mode 12 Heat Pump Mode 13 Defrost Mode 13 Set -Up Procedures 13 -14 Start-Up Procedures 14 Adjustments 14 -19 Set Gas Input Rate 14 -18 Set Temperature Rise 18 Set Thermostat Heat Anticipator 19 Check Safety Controls 19 -20 Checklist 20 2 -3 2 -3 3 3 4 -5 4 4 -5 5 5 SAFETY CONSIDERATIONS Installation and servicing of heating equipment can be hazardous due to gas and electrical components. Only trained and qualified personnel should install, repair, or service heating equipment. Untrained personnel can perform basic maintenance functions such as cleaning and replacing air filters. All other operations must be performed by trained service personnel. When working on —1— Cancels: II 333B-60-1 G CERT I EFFICIENCY RATING CERTIFIED ama 1 13338 -60 -2 3 -96 TABLE 1— MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS (IN.) • The supply side must maintain 8-In. clearance from flue to combustible materials when using single -wall vent. t 18 -in. front clearance required for alcove. Indicates supply or return sides when furnace is in the horizontal position. Line contact only permissible between lines formed by intersection of top and two sides of furnace casing and building joints, stud, or framing. Clearance to return side Is a minimum of zero In. •• J-box must be Installed on lower (bottom) inside of furnace. NOTES: 1. Provide 30-in. front clearance for servicing. An open door In front of the furnace can meet this requirement. 2. A minimum clearance of 3 in. must be provided in front of the furnace for combustion air and proper operation. heating equipment, observe precautions in the literature, on tags, and on labels attached to or shipped with the unit and other safety precautions that may apply. —)' Follow all safety codes. In the United States, refer to the National Fuel Gas Code (NFGC) NFPA No. 54-1992/ANSI 2223.1 -1992. In Canada, refer to the current edition of the National Standard of Canada CAN /CGA- B 149.1 - and .2 -M95 Natural Gas and Propane Installation Codes (NSCNGPIC). Wear safety glasses and work gloves. Have fire extinguisher available during start-up and adjustment procedures and service calls. Recognize safety information. This is the sa( alert symbol 0 . When you see this symbol on the furnace arm in instructions or manuals, be alert to the potential for personal injury. Understand the signal words DANGER, WARNING, and CAU- TION. These words are used with the safety-alert symbol. DAN- GER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies a hazard which could result in personal injury or death. CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage. These instructions cover minimum requirements and conform to existing national standards and safety codes. In some instances, these instructions exceed certain local codes and ordinances, especially those that may not have kept up with changing residen- tial construction practices. We require these instructions as a minimum for a safe installation. ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCEDURE CAUTION: Electrostatic discharge can affect electronic components. Take precautions during furnace installation and servicing to protect the furnace electronic control. Precautions will prevent electrostatic discharges from personnel and hand tools which are held during the procedure. These precautions will help to avoid exposing the control to electrostatic discharge by putting the furnace, the control, and the person at the same electro- static potential. 1. Disconnect all power to the furnace. DO NOT TOUCH THE CONTROL OR ANY WIRE CONNECTED TO THE CONTROL PRIOR TO DISCHARGING YOUR BODY'S ELECTROSTATIC CHARGE TO GROUND. 2. Firmly touch a clean, unpainted, metal surface of the furnace chassis which is close to the control. Tools held in a person's hand during grounding will be satisfactorily discharged. 3. After touching the chassis you may proceed to service the control or connecting wires as long as you do nothing that recharges your body with static electricity (For example: DO NOT move or shuffle your feet, DO NOT touch ungrounded objects, etc.). 4. If you touch ungrounded objects (recharge your body with static electricity), firmly touch furnace again before touch- ing control or wires. 5. Use this procedure for installed and uninstalled (un- grounded) furnaces. 6. Before removing a new control from its container, dis- charge your body's electrostatic charge to ground to protect the control from damage. If the control is to be installed in a furnace, follow items 1. through 5. before bringing the control or yourself into contact with the furnace. Put all used AND new controls into containers before touching ungrounded objects. 7. An ESD service kit (available from commercial sources) may also be used to prevent ESD damage. INTRODUCTION The models 333BAV and 333JAV Series A Furnaces are available in sizes 60,000 through 117,000 Btuh input capacities. These furnaces use variable -speed motors manufactured by Gen- eral Electric (GE) and known as ICM2+ motors. They are integrated control motors, which include a pre- programmed micro- processor -based control to precisely control the selected airflow rates. The motor will be referred to as ICM2+ in the rest of this document. —2— The design of the ( rw/horizontal gas -fued furnace is A.G.A. and C.G.A. design - certified for use with natural and propane gases and for installation on combustible wood flooring, in alcoves, attics, basements, closets, or utility rooms. The design of this furnace line is not A.G.A. and C.G.A. design - certified for instal- lation in mobile homes, recreation vehicles, or outdoors. Before installing the furnace, refer to the current edition of the NFGC. Canadian installations must be installed in accordance with NSCNGPIC and all authorities having jurisdiction. For further information, the NFGC is available from National Fire Protection Association Inc. Batterymarch Park, Quincy, MA 02269; Ameri- can Gas Association, 1515 Wilson Boulevard, Arlington, VA 22209; or from Literature Distribution. Installation must conform to the regulations of the serving gas supplier and the local building, heating, and plumbing codes in effect in the area in which the installation is made, or in the absence of local codes with the requirements of the NFGC or NSCNGPIC. CAUTION: Application of this furnace should be in- doors with special attention given to vent sizing and material, gas input rate, air temperature rise, and unit sizing. Improper installation or misapplication of the furnace can require excessive servicing or cause prema- ture component failure. WARNING: Improper installation, adjustment, alter- ation, service, maintenance, or use can cause carbon monoxide poisoning, explosion, fire, electrical shock, or other conditions which may cause personal injury or property damage. Consult a qualified installer, service agency, local gas supplier, or your distributor or branch for information or assistance. The qualified installer or agency must use only factory- authorized and listed kits or accessories when modifying this product. A failure to follow this warning can cause electrical shock, fire, personal injury, or death. This furnace is designed for a minimum continuous return-air temperature of 60 °F db or intermittent operation down to 55 °F db such as when used with a night setback thermostat. Return-air temperature must not exceed 85 °F db. To aid in installation, troubleshooting, and service, a status code label is located on the blower compartment door. This label explains how to use the LED status indicator on the furnace control which is viewed through the sight glass on the door. For high - altitude installations, the high - altitude conversion kit MUST be installed at or above 5500 ft above sea level. For accessory installation details, refer to the applicable installa- tion literature. NOTE: Remove all shipping brackets and materials before oper- ating the furnace. I. LOCATION A. General CAUTION: Do not install furnace in a corrosive or contaminated atmosphere. Make sure all combustion and circulating air requirements are met. c� 4.11 UNIT SIZE A 0 E - FLUE COLLAR SHIP. WT 060-12 14 -3/16 12 -9/16 12-11/16 4 134 080 -16 21 19-3/8 19-1/2 4 154 100-20 24 -1/2 22 -7/8 23 4 184 120-20 24-1/2 22 -7/8 23 5 194 39 7 /b" • It 28t" FLUE COLLAR llh fs SIDE INLET d 7 43 -IN. DIA HOLE POWER ENTRY 7 /13-IN. DIA ACCESSORY 1 3 Y4 -IN. DIA HOLE ©I GAS ENTRY 1/2-IN. DIA HOLE THERMOSTAT WIRE ENTRY I 24 ate "—+I-6 - 3" I 11 /18" AIR INLET 2 1 /16" �-- 1" 2 CAUTION: Do not use this furnace during construction when adhesives, sealers, and/or new carpets are being installed and curing. If the furnace is required during construction, use clean outside air for combustion and ventilation. Compounds of chlorine and fluorine, when burned in combustion air, form acids which will cause corrosion of the heat exchangers and metal vent system. Some of these compounds are released from paneling and dry wall adhesives, paints, thinners, masonry cleaning materials, and many other solvents commonly used in the construction process. Excessive exposure to contaminated combustion air will result in safety and performance related problems. This furnace must be installed so the electrical components are protected from water. Locate the furnace as near the center of the air distribution system and chimney or vent as possible. The furnace should be installed as level as possible. When a furnace is installed so that the supply ducts carry air to areas outside the space containing the furnace, the return air must also be handled by a duct(s) sealed to the furnace casing and terminating outside the space containing the furnace. A �! .r t t 0 0 t t I t t 0 O O r tr 0 11 /16" +-- E Fig. 1— Dimensional Drawing TABLE 2— DIMENSIONS (IN.) —3— -0- pyi 5 3 43"i 2 11 " 5 13 " h 2 3 Yb" t TYP 1" Sib" TYP 2 1 /1 9" 7 /b•IN, DIA ACCESSORY 1/2-IN. DIA THERMOSTAT WIRE ENTRY V 1" 7 /13-IN. DIA POWER ENTRY NOTES: 1. Two additional lib -in. dia knockouts are located in the top plate. 2. Minimum return -air opening at furnace: a. For 800 CFM- 16 -in. round or 141 x 12 -In. rectangle. b. For 1200 CFM- 20 -In, round or 141 x 191 -In. rectangle. c. For 1600 CFM- 22 -in. round or 141 x 23 /4 -In, rectangle. d. For airflow requirements above 1800 CFM, use both side inlets, a combination of 1 side Inlet and the bottom, or the bottom only. AIRFLOW 19" OUTLET 1 1/2-IN, DIA RH. GAS ENTRY SIDE INLET 23 SIDE RETURN DUCT LOCATION 1 13 /1 6" A88367 Provide ample space for servicing and c eaning. Always comply with the minimum fire protection clearances shown on the unit clearance label. This furnace shall not be installed directly on carpeting, tile, or any combustible material other than wood flooring. B. Location Relative to Cooling Equipment The cooling coil must be installed parallel with or on the downstream side of the furnace to avoid condensation in the heat exchangers. When installed parallel with a furnace, dampers or other means used to control the flow of air must prevent chilled air from entering the furnace. If the dampers are manually operated, they must be equipped with means to prevent operation of either unit unless the damper is in the full -heat or full -cool position. C. Hazardous Locations When the furnace is installed in a residential garage, it must be installed so that the burners and ignition source are located at least 18 in. above the floor. The furnace should be protected from physical damage by vehicles. When a furnace is installed in public garages, airplane hangars, or other buildings having hazardous atmospheres, the unit must be installed in accordance with the recommended good practice requirements of the National Fire Protection Association, Inc. For Example: 333BAV AND 333JAV FURNACES HIGH - STAGE INPUT BTUH MINIMUM SO FT WITH 7 -1/2 FT CEILING 80,000 400 80,000 534 100,000 867 117,000 780 If the unconfined space is of unusually tiaht construction. air for INTERIOR HEATED SPACE RETURN AIR SUPPLY AIR T Minimum opening size Is 100 square In, with minimum dimensions of 3 -In. t Minimum of 3-In, when type -B1 vent is used. VENT THROUGH ROOF 12" MAX 1 SO IN. PER 1000 BTUH• IN DOOR OR WALL UNCONFINED SPACE 8" MIN (FRONT) t 1 SQ IN. PER 1000 BTUH' IN DOOR OR WALL 12' MAX A89012 Fig. 2—Confined Space: Air for Combustion and Ventilation from an Unconfined Space II. AIR FOR COMBUSTION AND VENTILATION Provisions for adequate combustion and ventilation air must be provided in accordance with Section 5.3, Air for Combustion and Ventilation, of the NFGC or applicable provisions of the local building codes. Canadian installations must be in accordance with Section 7 of the NSCNGPIC and all authorities having jurisdiction. CAUTION: Air for combustion must not be contami- nated by halogen compounds, which include fluoride, chloride, bromide, and iodide. These elements are found in aerosol sprays, detergents, bleaches, cleaning solvents, salts, air fresheners, and other household products. All fuel - burning equipment must be supplied with air for combus- tion of the fuel. Sufficient air MUST be provided to ensure there will not be a negative pressure in the equipment room or space. In addition, a positive seal MUST be made between the furnace cabinet and the return-air duct to prevent pulling air from the burner area and draft safeguard opening into the circulating air. L. CAUTION: The operation of exhaust fans, kitchen ven- tilation fans, clothes dryers, or fireplaces could create a negative air pressure condition at the furnace. Make -up air must be provided for these devices, in addition to that required by the furnace. The requirements for combustion and ventilation air depend upon whether the furnace is located in a CONFINED or UNCONFINED space. 'Minimum dimensions of 3-In. NOTE: Use any of the following combinations of openings: : F & G A&B C&D D&E Fig, 3— Confined Space: Air for Combustion and Ventilation from Outdoors A. Unconfined Space An unconfined space has volume of at least 50 cu ft for each 1000 Btuh of total input for all the appliances (such as furnaces, clothes dryers, water heaters, etc.) in the space. combustion and ventilation MUST come from either the outdoors or spaces freely communicating with the outdoors. Combustion and ventilation openings must be sized the same as for a confined space as defined below. Return air must not be taken from the room unless an equal or greater amount of air is supplied to the room. B. Confined Space A confined space has volume of less than 50 cu ft per 1000 Btuh of the total input rating for all appliances installed in that space. A confined space MUST have 2 permanent openings, 1 within 12 in. of the ceiling, and the other within 12 in. of the floor which freely communicate with an unconfined space or the outdoors. (See Fig. 2,) NOTE: In determining the free area of an opening, the blocking effect of the louvers, grilles, and screens must be considered. If the free area of a louver or grille design is unknown, it may be assumed that wood louvers have a 20 percent free area, and metal louvers or grilles have a 60 percent free area. Screens, when used, COMBUSTION AIR FROM OUTDOORS THROUGH HORIZONTAL DUCTS 333BAV and 333JAV Furnaces High -Stage Input Btuh Free Area per Opening (Sq In.) Round Pipe (In. Dia) 60,000 30.0 7 80,000 40.0 8 100,000 50.0 8 117,000 58.5 9 COMBUSTION AIR FROM OUTDOORS THROUGH VERTICAL DUCTS 333BAV and 333JAV Furnaces High -Stage Input Btuh Free Area per Opening (Sq In.) Round Pipe (In. Dia) 60,000 15.0 5 80,000 20.0 6 100,000 25.0 6 117,000 29.3 7 COMBUSTION AIR FROM UNCONFINED SPACE 333BAV and 333JAV Furnaces High -Stage Input Btuh Free Area per Opening (Sq In.) 60,000 100 80,000 100 100,000 100 117,000 117 must not be smaller than 1 /4 -in. mesh. LB,. • ers and grilles must be constructed so they cannot be closed. The size of the openings depends upon whether the air comes from outside of the structure or an unconfined space inside the structure. 1. All air from inside the structure: a. Each opening MUST have at least 1 sq in. of free area per 1000 Btuh of the total input for all equipment within the confined space, but not less than 100 sq in. per opening. (See Fig. 2.) The minimum dimension of air openings shall not be less than 3 in. For Example: b. If the building is constructed unusually tight, a perma- nent opening directly communicating with the outdoors should be provided. This opening shall have a minimum free area of 1 sq in. per 4000 Btuh of total input rating for all equipment in the enclosure. (See Fig. 3.) c. If the furnace is installed on a raised platform to provide a return-air plenum, and return air is taken directly from the hallway or space adjacent to the furnace, all air for combustion must come from outdoors. (See Fig. 3.) 2. All air from outside the structure: a. If combustion air is taken from outdoors through vertical ducts, the openings and ducts MUST have at least 1 sq in. of free area per 4000 Btuh of the total input for all equipment within the confined space. (See Fig. 3.) For Example: b. If combustion air is taken from the outdoors through horizontal ducts, the openings and ducts MUST have at least 1 sq in. of free area per 2000 Btuh of the total input for all equipment within the confined space. (See Fig. 3.) For Example: c. When ducts are used, they must be of the same cross - sectional area as the free area of the openings to which they connect. The minimum dimension of ducts must not be less than 3 in. (See Fig. 3.) —5— INSTALLATION I. UPFLOW INSTALLATION A. 0 WARNING: Do not install the furnace on its back. Safety control operation will be adversely affected. Never connect return-air ducts to the sides or back of the furnace. A failure to follow this warning could result in fire, personal injury, or death. NOTE: Door clip on the control door may be removed for upflow installations. 1. Position furnace in desired location. 2. Connect gas supply pipe. 3. Connect supply - and return-air ducts, II. HORIZONTAL ATTIC INSTALLATION WARNING: Do not install the furnace on its back; safety control operation will be adversely affected. Never connect return -air ducts to the sides or back of the furnace. A failure.to follow this warning could result in fire, personal injury, or death. The furnace can be installed horizontally with either the left -hand (LH) or right -hand (RH) side down. A typical attic installation is shown in Fig. 4. A. Construct a Working Platform Construct working platform on location where all required furnace clearances are met. (See Table 1 and Fig. 4.) B. Install Furnace 1 Position furnace in desired location. 2. Connect gas supply pipe. See Fig. 4 for typical piping entry. 3. Connect supply- and return-air ducts. 4. Install 24- X 24-in. sheet metal shield on platform in front of louvered control panel as shown in Fig. 4. III. HORIZONTAL CRAWLSPACE INSTALLATION The furnace can be installed horizontally with either the LH or RH side down. In a crawlspace, the furnace can either be hung from the floor joist (See Fig. 5) or installed on suitable blocks or pad. (See Fig. 6.) The furnace can be suspended from each corner by hanger bolts (4 each 3 /8 -in. all -thread rod) cut to desired length. Use 1- X 3 /8 -in. flat washer, 3 /8 -in. lockwasher, and 3 /8 -in. nuts on hanger rods. (See Fig. 5.) Dimples are provided for hole locations. (See Fig. 1.) Since the horizontal crawlspace installation is very similar to the attic, refer to Attic Installation section. The installation of a sheet metal shield in front of the louvered control panel is covered in Attic Installation section. For a crawlspace installation, this same sheet metal shield must be installed above the louvered control panel. Extend the sheet metal shield over the furnace top far enough to cover the gas pipe entry hole. IV. FILTER ARRANGEMENT WARNING: Never operate unit without a filter or with filter access door removed. A failure to follow this warning could result in fire, personal injury, or death. The factory- supplied filter(s) are shipped in the blower compart- ment. Determine location for the filter and move filter retaining hardware, if necessary, before attaching the return-air duct. After the return-air duct has been connected to the furnace, install the filter(s) inside the furnace blower compartment. See Fig. 7 for side return application and Fig. 8 for bottom return application. C LINE CONTACT ONLY PERMISSIBLE BETWEEN LINES FORMED BY INTERSECTIONS OF THE TOP AND TWO SIDES OF THE FURNACE JACKET, BUILDING JOISTS, STUDS, OR FRAMING. CLEARANCE TO COMBUSTIBLE MATERIALS ANGLE IRON OR EQUIVALENT ROD LOCATION USING DIMPLE LOCATORS (SEE DIMENSIONAL 3 /a -IN, HEX NUT DWG FOR & WASHER (4) LOCATIONS) REQD PER ROD Fig. 4— Horizontal Attic Installation Fig. 5— Horizontal Crawispace A bottom closure panel is factory installed in the bottom of the furnace. When bottom return inlet is desired, remove and discard the enclosure panel. Filter retaining brackets, supports, and retainers are factory as- sembled and shipped installed for side return application, with 1 set of all required hardware on each furnace. (See Fig. 7.) MANUAL SHUTOFF GAS VALVE 30 -IN. MIN WORK AREA alb -IN. ROD NOTES: 1. A 1 In. clearance minimum between top of furnace and combustible material. 2. The entire length of furnace must be supported when furnace Is used in horizontal position. A95233 A95234 Installation on Hanger Rods For bottom return applications, remove the front and back brackets and supports from each side. The back bracket(s) are installed in the rear of the furnace casing. Dimples are provided to mark mounting screw locations. The front bracket(s) are installed on the bottom front plate, as shown in Fig. 8, once the bottom enclosure has been removed. FURNACE CASING WIDTH FILTER SIZE' FILTER TYPE Side Return Bottom Return 14-3/16* (1) 16 X 25 X it (1) 14 X 25 X 1 Cleanable 21 (1) 16 X 25 X 1 (1) 20 X 25 X 1t Cleanable 24-1/2 (2) 16 X 25 X it (1) 24 X 25 X 1 Cleanable 11 III111111IIIIII, , 1111111111 1 I I I I I .II111111III 1 1 1111111111111111 111 11111 FILTER RETAINER Fig. 6— Horizontal Installation on Blocks Rotate filter side supports 180° so filter will rest on support and reinstall. Install small U- shaped end of filter retaining rod in the rear bracket. Install the front of the filter retainer rod as shown in Fig. 8. Two sets of hardware are needed for furnaces in 24 -1/2 in. casings using 2 filters for bottom return. All hardware is provided for filter installation. WASHABLE FILTER WASHABLE FILTER Fig. 7—Side Filter Arrangement A95235 A95284 FILTER FILTER RETAINER SUPPORT Fig. 8— Bottom Filter Arrangement TABLE 3— FILTER INFORMATION (IN.) A93046 ' Filters can be field modified by cutting the frame as marked and folding to the desired size. Alternate sizes can be ordered from your distributor or dealer. t Factory- provided with the furnace. $ External side filter rack must be used for upflow right -side return. —7— V. LEVELI'LEGS (IF REQUIRED FOR UPFLOW) 5/j 5 1 3 /4 Sp 1 3 /4" 1 3 /4" A89014 Fig. 9— Leveling Leg Installation When the furnace is used with side inlet(s) and leveling legs are required, refer to Fig. 9 and install field- supplied, corrosion - resistant 5 /16 -in. machine bolts and nuts. NOTE: The length of the bolt should not exceed 1 -1/2 in. 1. Lay furnace on its back. Locate and drill 5/16 -in, diameter hole in each bottom corner of furnace as shown in Fig. 9. 2. Install nut on bolt and install bolt with nut in hole. (Install flat washer if desired.) 3. Install another nut on other side of furnace base. (Install flat washer if desired.) 4. Adjust outside nut to provide desired height and tighten inside nut to secure arrangement. VI. GAS PIPING CAUTION: Emissions control devices located at the heat exchanger inlets MUST be removed for propane installations (Refer to gas conversion kit for instructions). Gas piping must be installed in accordance with national and local codes. Refer to the NFGC in U.S. Canadian installations must be installed in accordance with NSCNGPIC and all authorities having jurisdiction. WARNING: If a flexible connector is required or allowed by the authority having jurisdiction, black iron pipe shall be installed at the furnace gas control valve and extend a minimum of 2 in. outside the furnace casing. A failure to follow this warning could result in fire, personal injury, or death. The gas supply line should be a separate line running directly from the gas meter to the furnace, if possible. Refer to Table 4 for the recommended gas pipe size. Risers must be used to connect to the furnace and the meter. Piping should be pressure tested in accordance with local and national plumbing and gas codes BEFORE the furnace has been attached. If the test pressure exceeds 0.5 psig (14 -in. wc), the gas NOMINAL IRON PIPE INTERNAL DIAMETER LENGTH OF PIPE (Fr) 10 20 30 40 50 SIZE (IN.) (IN.) 1/2 0.822 175 120 97 82 73 3/4 0.824 360 250 200 170 151 1 1.049 680 465 375 320 285 1-1/4 1.380 1400 950 770 660 580 1-1/2 1.610 2100 1460 1180 990 900 supply pipe must be disconnected from tli( :race and capped before the pressure test. If the test pressure is equal to or less than 0.5 psig (14 -in, we), close the manual shutoff valve before the test. (See Fig. 10.) It is recommended that the ground joint union be loosened before pressure testing. After all connections have been made, purge the lines and check for leakage with regulated gas supply pressure. Install a sediment trap in the riser leading to the furnace. The trap can be installed by connecting a tee to the riser leading from the furnace. Connect a capped nipple into the lower end of the tee. The capped nipple should extend below the level of the gas controls. (See Fig. 10.) GAS SUPPLY MANUAL SHUTOFF VALVE (REQUIRED) SEDIMENT TRAP UNION 1 A89417 Fig. 10— Typical Gas Pipe Arrangement TABLE 4-- MAXIMUM CAPACITY OF PIPE* Cubic ft of gas per hr for gas pressures o 0.5 psig (14in. wc) or less, and a supply line pressure drop of 0.5 -in. wc (based on a 0.60 specific gravity gas). Ref: Table 10.2, NFGC. Apply joint compound (pipe dope) sparingly and only to the male threads of each joint. The compound must be resistant to the action of propane gas. Install an accessible manual shutoff valve upstream of the furnace gas controls and within 72 in. of the furnace. A 1 /8 -in. NPT plugged tapping is provided on the gas valve for test gage connection. Installation of an additional 1 /8 -in. NPT plugged tapping, accessible for test gage connection, installed immediately upstream of the gas supply connection to the furnace and down- stream of the manual shutoff valve, is not required. Place ground joint union between the gas control manifold and the manual shutoff valve. —8— —4 Make all electrical connections in accordance with the National Electrical Code (NEC) ANSI/NFPA 70 -1996 and local codes or ordinances that might apply. For Canadian installations, all elec- trical connections must be made in accordance with CSA C22.1 Canadian Electrical Code, or authorities having jurisdiction. WARNING: the proper length of pipes to avoid stress on the gas control manifold. A failure to follow this warning can cause a gas leak resulting in a fire, explosion, personal injury, or death. CAUTION: Use a backup wrench at the furnace gas control when connecting the gas pipe to the furnace to avoid damaging gas controls or manifold. WARNING: Never purge a line into a combustion chamber. Never use matches, candles, flame, or other sources of ignition for the purpose of checking leakage. Use a soap -and -water solution to check for leakage. A failure to follow this warning can cause a fire, explosion, personal injury, or death. VII. ELECTRICAL CONNECTIONS A. 115 -v Wiring Refer to the unit rating plate or Table 5 for equipment electrical requirements. The control system requires an earth ground for proper operation. CAUTION: Do not connect aluminum wire between disconnect switch and furnace. Use only copper wire. WARNING: The cabinet MUST have an uninterrupted or unbroken ground according to NEC ANSI/NFPA 70 -1996 and Canadian Electrical Code, CSA C22.1 or local codes to minimize personal injury if an electrical fault should occur. This may consist of electrical wire or conduit approved for electrical ground when installed in accordance with existing electrical codes. Do not use gas piping as an electrical ground. The junction box can be moved to the left -hand side of the furnace when a left -hand side power supply is desired. Remove the 2 screws holding the junction box. Mount the junction box on the left -hand side of the furnace. Holes have been provided in casing. When moved, tuck the wiring harness behind the clip provided to keep extra wire lengths out of the way. NOTE: Proper polarity must be maintained for 115 -v wiring. If polarity is incorrect, the furnace control status LED will flash rapidly and prevent heating operation. B. 24-v Wiring Refer to ESD Precautions Procedure before proceeding with 24 -v connections. Make field 24 -v connections at the 24-v terminal block. (See Fig. 13.) Connect terminal Y/Y2 as shown in Fig. 11 or 12 for proper cooling operation. Use only AWG No. 18 or larger, color -coded copper thermostat wire. The 24-v circuit contains an automotive -type, 3 -amp fuse located on the main control. Any 24 -v electrical shorts during installation, service, or maintenance could cause this fuse to blow, If fuse replacement is required, use ONLY a 3 -amp fuse. The control will flash code 24 when the fuse needs replacement. UNIT SiZE VOLTS -- HERTZ— PHASE OPERATING VOLTAGE RANGE MAX UNIT AMPS MIN WIRE GAGE MAX WIRE LENGTH (FT)$ MAX FUSE OR HACR -TYPE CKT BKR AMPSt Max' Min' 060 115-60-1 127 104 10.1 14 36 15 080-16 115-60-1 127 104 10.6 14 34 15 100-20 115 -60-1 127 104 12,6 14 29 15 120 115 -60-1 127 104 13.9 14 26 15 115 -VOLT FIELD - SUPPLIED FUSED DISCONNECT 115 -VOLT FIELD - SUPPLIED FUSED DISCONNECT AFS FIVE WIRE THREE -WIRE HEATING - ONLY JUNCTION BOX CONTROL BOX 24 -VOLT TERMINAL NOTES: 1. Connect Y/Y2- terminal as shown for proper operation. BLOCK 2. Some thermostats require a' C° terminal connection as shown. FURNACE 3. If any of the original wire, as supplied, must be replaced, use same type or equivalent wire. . Fig. 11— Heating and Cooling Application Wiring Diagram 1 -Stage Thermostat and Condensing Unit SEVEN WiRE FOUR -WIRE HEATING - ONLY FURNACE 24 -VOLT TERMINAL BLOCK NOTE 2 ' NOTE 1 NOTE 2 1 , Y2 c) ( Y1 I I I _1 I I I I I I I I I 4 NOTE 1 1 -STAGE THERMOSTAT FIELD - SUPPLIED TERMINALS FUSED DISCONNECT CONDENSING UNIT 2 -STAGE THERMOSTAT TERMINALS r' 2 -SPEED CONDENSING Y1 • UNIT TABLE 5— ELECTRICAL DATA • Permissible limits of the voltage range at which the unit will operate satisfactorily. t Time -delay fuse is ecommended. $ Length shown is as measured along wire path between unit and service panel for maximum 2 percent voltage drop. —9— - - - -(i LD 24 -VOLT WIRING - - -- FIELD 115 -, 208/230 -, 460 -VOLT WIRING - FACTORY 24 -VOLT WIRING FACTORY 115 -VOLT WIRING - - -- FIELD 24 -VOLT WIRING - - -- FIELD 115 -, 208/230 -, 460 -VOLT WIRING - FACTORY 24 -VOLT WIRING - FACTORY 115 -VOLT WIRING FIELD - SUPPLIED FUSED DISCONNECT - 208/230- OR - - 460 -VOLT - - THREE PHASE -- 208/230 - VOLT –'- SINGLE - - PHASE l} 208/230.OR 460 -VOLT THREE PHASE - 208/230 - IVOLT - (SINGLE – PHASE NOTES: 1. Connect Y1 and Y/Y2 as shown for proper operation. 2. Some thermostats require a' C' terminal connection as shown. 3. If any of the original wire, as supplied, must be replaced, use same type or equivalent wire. Fig. 12— Heating and Cooling Application Wiring Diagram 2 -Stage Thermostat and Condensing Unit A95236 A96060 EAC - ELECTRONIC AIR CLEANER (115 -VAC 1 AMP MAX) Oi ® FUSE P no c LED - DIAGNOSTIC LIGHT TWIN / TEST TERMINAL HUM - HUMIDIFIER (24-VAC MP MAX) 24 -VOLT THERMOSTAT TERMINALS FURNACE AND BLOWER OFF DELAY SETUP SWITCHES A95231 Fig. 13— Furnace Control C. Accessories 1. Electronic air cleaner (EAC) A terminal block (EAC -1 [hot] and EAC -2 [neutral]) is provided for EAC connection. (See Fig. 13.) The terminals are energized with 115v, 1 -amp maximum during blower motor operation. 2. Humidifier (HUM) Screw terminals (HUM and CoM 24V) are provided for 24-v humidifier connection. The terminals are energized with 24v, 0.5 -amp maximum when the gas valve is energized. VIII. VENTING Refer to the enclosed Installation Instructions, GAMA Venting Tables for Category I Furnaces, and Venting for 2 -stage Category I fan - assisted furnaces. In Canada use venting tables found in CAN /CGA B149.1 or .2 -M91 Amendment No. 1. The horizontal portion of the venting system shall maintain a minimum of 1 /4-in. upward slope per linear ft (away from furnace), and it shall be rigidly supported every 5 ft or less with hangers or straps to ensure that there will be no movement after installation. IX. START -UP, ADJUSTMENT, AND SAFETY CHECK A. General The furnace must have a 115 -v power supply properly connected and grounded. Correct polarity must be maintained to enable gas heating operation. The gas service pressure must not exceed 0.5 psig (14 -in. wc), and no less than 0.16 psig (4.5 -in. we). Thermostat wire connections at R and W/W1 are the minimum required for gas heating operation. W2 must be connected for 2 -stage heating thermostats. Y/Y2 and G are required to be connected to the furnace for cooling and heat pumps. G is required for continuous -fan. CoM 24V is required for some clock thermo- stats. These connections must be made at the 24 -v terminal block on the furnace control. (See Fig, 13.) 0 is required for heat pumps only. Y1 is required for 2 -stage cooling and 2 -stage heat pumps. The 0 and Y1 connectors must be made to the ICM2+ furnace's orange and blue leads, flagged "O" and "Y1," respectively. This furnace can be installed with either a single -stage heating or a 2 -stage heating thermostat. For single -stage thermostats, connect thermostat R to W/W1 at the —10— furnace control teLnal block. (See Fig. 11.) For single -stage thermostats, the control will determine, based on length of previ- ous heating on and off cycles, when to operate in low- and high -stage for optimum comfort. Setup switch -2 (SW -2) must be in the factory- shipped OFF position. See Fig. 14 and Tables 6 and 7 for setup switch information. BLOWER - OFF DELAY LOW HEAT (ADAPTIVE ALGORITHM) HIGH HEAT ONLY 4 3 2 1 ON OFF A93377 Fig. 14 —Setup Switches on Furnace Control (Factory Settings) If a 2 -stage heating thermostat is to be used, move SW -2 to the ON position at the end of the furnace installation. This overrides the built -in control process for selecting high- and low -stage and allows the 2 -stage thermostat to select gas heating modes. The W2 from the thermostat must be connected to W2 on the control terminal block. (See Fig. 12.) CAUTION: This furnace is equipped with a manual reset limit switch in the gas control area. The switch will open and shut off power to the gas valve if a flame rollout or overheating condition occurs in the gas control area. DO NOT bypass the switch. Correct inadequate combustion -air supply, component failure, or restricted flue gas passageway before resetting the switch. Before operating the furnace, check each manual reset switch for continuity. If necessary, press and release the button to reset the switch. B. Sequence of Operation Using the schematic diagram in Fig. 16, follow the sequence of operation through the different modes. Read and follow the diagram very carefully. NOTE: The GE ICM2+ BLWM speeds are infinitely variable from 300 to 1400 rpm and are dynamically controlled to precisely control airflow rate (CFM). The ICM2+ motor ramps to speed at a controlled rate to reduce start -up noise perception (4 to 11 sec, depending on the target CFM). The ICM2+ motor ramps down slowly to a stop in the same time as the ramp -up time. ICM2+ ramp -up and ramp -down times are additive to blower -on and -off delays, respectively. The ICM2+ is 115 -v energized whenever power is available at the furnace control, but operates only when the 24 -v motor control input(s) are on. NOTE: If a power interruption occurs during a call for heat (W/W1 or W/W1 and W2) and if the thermostat is still calling for gas heating, the control will start a 90 -sec blower only on period 2 sec after power is restored. The red LED will flash code 12 during the 90 -sec period, after which the LED will be on SETUP SWITCH NO. NORMAL POSITION DESCRIPTION OF USE SW -1 Only High-Gas Heat OFF (Sta Gas Heat) Turn switch on to obtain only high - gas -heat operation on any call for heat regardless of whether R -W/W1, or R -W/W1, -W2 is closed. SW -1 overrides SW -2. SW -2 Low -Gas Heat (Adaptive Mode) OFF (Single Stage Thermostat) Turn switch off for installations with single -stage thermostats; con- trol selects low- gas -heat or high - gas -heat operation based on pre - vious cycles. Turn switch on for installations with 2 -stage thermo- stats to permit only low- gas -heat operation in response to closing R -W/W1. High -gas heat is supplied only when R to W/W1 and W2 are closed. SW-3 and SW4 ON, OFF Switches control gas heating mode blower -off delay. (See Table 7.) DESIRED HEATING MODE BLOWER -OFF DELAY (SEC) SETUP SWITCH SW -3 SW-4 90 OFF OFF 135 OFF ON 180 ON OFF 225 ON ON TABLE 7— BLOWER -OFF DELAY SETUP SWITCH (SW) POSITION continuously as long as no faults are detected. The ICM2+ motor will operate at low -gas heat CFM after a power interruption in either low- or high - stage. After the 90 -sec period, the furnace will respond to the thermostat normally. The blower door must be installed for power to be conducted through the blower door interlock switch (ILK) to the furnace control (CPU), transformer (TRAN), inducer motor (IDM), blower motor (BLWM), hot surface ignitor (HSI), and gas valve (GV). 1. Adaptive Heating Mode — Single -Stage Thermostat with 2 -Stage Heating (See Fig. 11 for thermostat connections.) NOTE: In response to thermostat call for heat R to W/W1, the control selects high -stage heating only with HIGH HEAT ONLY switch (SW 1) set to ON regardless of the LOW HEAT switch (SW2) setting. With the HIGH HEAT ONLY switch set to OFF, the LOW HEAT switch selects either the low -stage heating only mode when set to ON, or the adaptive heating mode when set to OFF in response to a thermostat call for heat R to W/W1. (See Fig. 14 for description of switch settings or Fig. 16 for control circuit diagram.) This furnace can operate as a 2 -stage furnace with a single -stage thermostat because the furnace control CPU includes a programmed adaptive sequence of controlled operation, which selects low- or high -stage gas heat opera- tion. This selection is based upon the stored history of the lengths of previous gas heating on/off periods of the single -stage thermostat. The furnace will start up in either low- or high -stage gas heat. If the furnace starts up in low -stage, the control CPU determines the low -stage on time (from 0 to 16 minutes) which is permitted before switching to high - stage. If the power is interrupted, the stored history is erased. When this happens, the control CPU selects low -stage for 16 minutes and then switches to high -stage, as long as the thermostat continues to call for heat. Subsequent selection is based on stored history of the thermostat cycle times. When the thermostat calls for heat, R-W/W1 circuit closes. The furnace control performs a self- check, verifies that the pressure switch contacts for low- and high -stage (LPS and HPS) are open, and starts the IDM in low speed or high speed as appropriate. a. Inducer prepurge period —A 15 sec prepurge period begins when LPS contacts close. For high -stage opera- tion, both LPS and HPS must be closed. For low -stage operation, only LPS must be closed. TABLE 6 —SETUP SWITCH DESCRIPTIOi. —11— b. Ignitor warm -up—At the end of the prepurge period, the HSI is energized for a 17 -sec ignitor warm -up period. c. Trial- for - ignition sequence —When the ignitor warm -up period is completed, the main gas valve relay contacts (MGVR -1 and -2) (and high -heat pressure switch relay HPSR for high -stage operation) close to energize low - (and high -) stage the gas valve solenoid(s) (GV) and the humidifier terminal (HUM). The gas valve opens, and 24 -v power is supplied for a field - installed humidifier at terminals HUM and CoM 24V. The GV permits gas flow to the burners where it is ignited. After 5 sec, the HSI is de- energized, and a 2 -sec flame - proving period begins. If the HPS fails to close on a call for high -stage gas heat and the LPS closes, the furnace operates at low -stage gas flow rate until the HPS closes. d. Flame- proving —When the burner flame is proved at the flame - proving sensor electrode (FSE), the control CPU begins the blower -on delay period and continues to hold the GV open. If the burner flame is not proved within 2 sec, the control CPU closes the GV, and the control CPU repeats the ignition sequence for up to 3 more trials -for- ignition before going to ignition lockout. The CON- TROL TERMINATES LOCKOUT AUTOMATI- CALLY after 3 hrs, or by momentarily interrupting 115 -v power to the furnace, or by interrupting 24 -v power at SEC1 or SEC2 to the control CPU (not at W/W1, G, R, etc.). Opening the thermostat R -W circuit will not terminate an ignition lockout. If flame is proved when flame should not be present, the control CPU locks out of gas heating mode and operates the IDM on high speed until flame is no longer proved. e. Blower -on delay —If the burner flame is proved, 45 sec after the GV is opened the BLWM is energized at the appropriate heating airflow: low- or high -stage CFM. Simultaneously, the terminals EAC -1 and EAC -2 are energized with 115v and remain energized as long as BLWM is energized. f. Switching from low- to high -stage gas heat —If the furnace control CPU switches from low- to high -stage, the control CPU switches the IDM speed from low to high. The high -heat pressure switch relay (HPSR) closes. When the IDM provides sufficient pressure to close the HPS, the high -stage gas valve solenoid GV is energized. The BLWM switches to high -stage airflow 5 sec after the control CPU switches from low -gas heat to high -gas heat. g. Switching from high- to low -stage gas heat —The con- trol CPU will not switch from high- to low -stage while the thermostat R -W circuit is closed when a single -stage thermostat is used. —� h. Blower -off delay —When the the( scat is satisfied, the R -W circuit is opened, the GV is de- energized, stopping gas flow to the burners, and terminals HUM and CoM 24V are de- energized. The IDM remains energized for a 5 sec post -purge period. The BLWM, which had been operating at low- or high -stage airflow, will operate at low -stage airflow for 90 sec. (1.) When in low -stage gas heat and the thermostat is satisfied, the blower will continue to operate at the low -stage gas heat CFM until the blower -off delay reaches 90 sec. If the blower -off delay switches (on the 2 -stage furnace control) are set for more than 90 sec, the blower will operate at the selected continu- ous fan CFM for the remaining blower -off delay time. (2.) When in high -stage gas heat and the thermostat is satisfied, the blower will continue to operate at the high -stage gas heat CFM until the blower -off delay expires, for all settings of the gas heat blower -off delay switches on the 2 -stage furnace control. i. The furnace control is factory set for a 135 -sec blower - off delay. 2. Non - Adaptive Heating Mode — Two -Stage Thermostat and 2 -Stage Heating (See Fig. 12 for thermostat connections). NOTE: In response to thermostat call for heat R to W/W 1 and with HIGH HEAT ONLY switch SW1 set to OFF, the control selects low -stage heating only with LOW HEAT switch SW2 set to ON, or the control selects adaptive heating mode with LOW HEAT switch SW2 set to ON. The control selects high -stage heating only with HIGH -HEAT ONLY switch SW1 set to ON. In response to thermostat call for high -stage heat R to W1 and W2, the control selects high -stage heating regardless of switch SW1 and SW2 settings. See Fig. 14 for description of switch settings or Fig. 16 for control circuit diagram. The start-up and shutdown functions and delays described in item 1. apply to the 2 -stage heating mode as well, except for switching from low- to high -stage and vice versa. a. When the thermostat calls for heat, the R -W/W 1 circuit closes for low -stage or the R to W1- and -W2 circuits close for high - stage. The furnace control performs a self- check, verifies pressure switch contacts for low - and high -stage LPS and HPS are normally open, and starts the IDM in low speed or high speed as appropriate. b. Switching from low- to high -stage gas heat —If the thermostat R-W/W1 circuit for low -stage is closed and the R -W2 circuit for high -stage closes, the control CPU switches the IDM speed from low to high. The HPSR closes. When the IDM provides sufficient pressure to close the HPS, the high -stage gas valve solenoid GV is energized. The BLWM switches to high -stage airflow 5 sec after the R -W2 circuit closes. c. Switching from high- to low -stage gas heat —If the thermostat R -W2 circuit for high -stage opens and the R -W/W 1 circuit for low -stage remains closed, the con- trol CPU switches the 1DM speed from high to low. The HPSR opens to de- energize the high -stage gas valve solenoid GV. When the IDM reduces pressure suffi- ciently, the HPS opens. The low -stage gas valve solenoid GV remains energized as long as the LPS remains closed. The BLWM switches to low -stage airflow 5 sec after the R -W2 circuit opens. 3. Cooling Mode a. Single -Speed Cooling Outdoor Unit (See Fig. 11 for thermostat connections.) —12— (1.) Thu, .ermostat closes the R to G -and -Y circuits. The R -Y circuit starts the outdoor unit, and the R to G- and -Y/Y2 circuits start the furnace BLWM on cooling speed. (2.) The terminals EAC -1 and EAC -2 are energized with 4105 115v when the BLWM is operating. (3.) When the thermostat is satisfied, the R to G -and -Y circuits are opened. The outdoor unit stops, and the furnace BLWM continues operating at cooling air- flow for an additional 90 sec. b. Two -Speed Cooling Outdoor Unit (See Fig. 12 for thermostat connections.) (1.) The thermostat closes the R to G- and -Y1 circuits for low cooling or closes the R to G- and- Y1-and- Y/Y2 circuits for high cooling. The R to Y1 circuit operates the outdoor unit on low cooling speed. The R to G- and -Y1 circuit operates the furnace BLWM at low cooling airflow (65% of single -speed cooling airflow; different airflow than for low -gas heat). The R to Y1- and -Y2 circuits operate the outdoor unit on high- cooling airflow, and the R to G -and- Y/Y2- and -Y1 circuits operate the furnace BLWM at high - cooling airflow. Two -speed high- cooling airflow is 105% of single -speed cooling airflow. NOTE: Y1 is found in the outdoor unit. The furnace control CPU controls BLWM airflow by sensing only G- and -Y1 for low - cooling airflow and G- and -Y1- and -Y/Y2 for high - cooling airflow. (2.) Terminals EAC -1 and EAC -2 are energized with 115v when the BLWM is operating on either cooling airflow. (3.) When the thermostat is satisfied, the R to G -and- Y1 or R to G- and -Y1- and -Y/Y2 circuits open. The ����+++' outdoor unit stops, and the furnace blower contin- ues operating on the same cooling airflow for an additional 90 sec. 4. Continuous - Blower Mode a. When the R to G circuit is closed by the thermostat, the BLWM operates at LOW, MED, or HI (50%, 65 %, or 100% of single -speed cooling airflow; different than low -gas heat airflow). LOW, MED, and HI selections are described in Set -up Procedures. Terminals EAC -1 and EAC -2 are energized with 115v as long as the BLWM is operating. b. During a call for heat, the BLWM stops during ignitor warm -up (17 sec), ignition (7 sec), and blower -on delay (45 sec), allowing the furnace heat exchangers to heat up quickly, after which the BLWM operates at the appro- priate gas heating airflow. c. The BLWM reverts to continuous - blower airflow after the heating cycle is completed. In high -stage gas heating, the furnace control CPU and ICM2+ motor control hold the BLWM at low -stage airflow for a 90 -sec blower -off delay period (regardless of selected blower -off delay) before reverting to continuous - blower airflow. d. When the thermostat calls for low - cooling, the BLWM switches to low -cool airflow or the selected continuous- blower airflow, whichever is greater. Note that a HI selection for continuous - blower airflow will provide more than normal airflow during 2 -speed low - cooling. When the thermostat is satisfied, the BLWM switches to continuous - blower airflow. e. When the thermostat calls for high cooling, the BLWM operates at high -cool airflow. When the thermostat is D satisfied, the BLWM operates( additional 2 sec at high -cool airflow before reverting back to continuous - blower airflow. f. When the R -G circuit is opened, the BLWM continues operating for an additional 90 sec, if no other function requires BLWM operation. 5. Heat Pump Mode NOTE: A dual -fuel thermostat or accessory interface kit is required with single -speed heat pumps. See dual -fuel thermostat or interface kit Installation Instructions for single -speed heat pump thermostat and interface connections. No interface kit is needed for 2 -speed heat pumps. See 2 -speed heat pump Installation Instruc- tions to determine whether a standard or dual -fuel heat pump thermostat is required and for thermostat connections. NOTE: See TSTAT Price Page for dual -fuel thermostat ordering number. a. Single -Speed Heat Pump Cooling (1.) The thermostat and interface kit close the R to Y/Y2- and -G -and -O circuits to operate the furnace BLWM at cooling airflow. The Y/Y2 input to the furnace control is necessary to provide adequate cooling airflow. (2.) Terminals EAC -1 and EAC -2 are energized with 115v when the BLWM is operating. (3.) When the thermostat is satisfied, furnace BLWM continues operating at the cooling airflow for an additional 90 sec. b. Two -Speed Heat Pump Cooling (1.) The thermostat R to G- and -Y1 -and -O circuits op- erate the furnace BLWM at low -cool airflow. The thermostat R to G- and -Y/Y2- and -Yl -and -O cir- cuits operate the furnace BLWM at high -cool air- flow (105% of single -speed cooling airflow). NOTE: The furnace control CPU controls blower airflow by sensing G, Y1, and 0 for low -cool airflow and G, Y1, Y/Y2, and 0 for 2 -speed high -cool airflow. (2.) Terminals EAC -1 and EAC -2 are energized with 115v when the BLWM is operating at either cooling airflow. (3.) When the thermostat is satisfied, the furnace BLWM continues operating at the same cooling airflow for an additional 90 sec. c. Single -Speed Heat Pump Heating (1.) The thermostat (and accessory interface kit) R to G- and-Y/Y2 circuits operate the furnace BLWM at heat pump heating airflow. Heating airflow is the same as cooling airflow for airflow selection HP- EFFY and 90% of cooling airflow for HP -CFMT selection. (2.) Terminals EAC -1 and EAC -2 are energized with 115v when the BLWM is operating. (3.) When the thermostat is satisfied, the furnace BLWM continues operating at the same heat pump heating airflow for an additional 90 sec. d. Two -Speed Heat Pump Heating (1.) The thermostat closes the R to Yl -and -G circuits for low heat and operates the furnace BLWM at heat pump low -heat airflow (may not be identical to low - cooling airflow, depending on HP selection at airflow selector). Closing the R -Y/Y2, Y1 and G circuits to the furnace provides BLWM heat pump high -heat airflow. —13— NOTE: The fui.. ,e control CPU controls BLWM airflow by sensing G and Y1 for heat pump low - heating airflow, and G, Y1, and Y/Y2 for heat pump high - heating airflow (105% of single - speed heating airflow). (2.) Terminals EAC -1 and EAC -2 are energized with 115v when the BLWM is operating at either heating airflow. (3.) When the thermostat is satisfied, the furnace BLWM continues operating at the same heating airflow for an additional 90 sec. (4.) Opening only the R -Y/Y2 circuit switches the BLWM to heat pump low- heating airflow. 6. Defrost a. When the furnace control R to W/W1- and -Y/Y2 circuits are closed, the furnace control CPU continues BLWM operation at the heat pump heating airflow until the end of the prepurge period, then shuts off BLWM until the end of the HSI ignitor -on period (22 sec). b. When installed with a heat pump, the furnace control CPU automatically holds the blower -off time to 22 sec during the HSI ignitor -on period. After 17 sec of the HSI ignitor -on period, a trial- for - ignition sequence occurs as described above for gas heating. After flame is proven and without a blower -on delay, the BLWM then operates at high- gas -heat airflow during defrost. For both single - speed and 2 -speed heat pumps, defrost mode is in high -gas heat only. c. When furnace control R -W/W 1 circuit is opened, the furnace control CPU begins the normal inducer post - purge period and the BLWM continues operating for the blower -off delay period. If the R -G circuit remains closed, the BLWM reverts to continuous- blower opera- tion. C. Set -up Procedures The ICM2+ blower motor operating mode selections are made on the airflow selector control with color -coded jumper wires. The factory jumper settings have large bold circles marked around the pins. (See Fig. 16.) NOTE: The ICM2+ furnaces are not approved for twinning. 1. Gas Heating a. The VIOLET wire is factory connected to 1 of 4 pins: A, B, C, or D on airflow selector. The factory pin selection can be checked by noting PIN marking in the lower right -hand corner of furnace rating plate. b. The gas heating air temperature rise is selected on airflow selector (See Fig. 15.) with RED and VIOLET jumper wires. The selections are MID, HI, and MED -HI. MID gives mid point of temperature rise range marked on rating plate. HI gives high end of temperature rise range. MID -HI gives temperature rise about halfway between MID and HI. Select the rise by moving WHITE connectors on RED and VIOLET jumper wires to desired pin positions. These settings select the rise for high and low stages. See Table 8 for air temperature rise. 2. Cooling and Heat Pump Heating a. The cooling and heat pump selections can be determined from Tables 9 and 10. The selections are made by moving the WHITE connector on appropriately colored jumper wire to desired pin position. NOTE: Power must be cycled off and then on for the cool size selection to take effect. Power need not be cycled off and on for the CFM/TON to take effect. M•HI M-LO 07 De LO O 8 E COOL A 0 0 0 e EIIII. 411_1- R2 Ds ,'I K1 Ill 1- De SW IW 815 COOL CPA PER TON DLU c HP O EFFY HP CMFT AC HP ORN D1 02 010 611_} w R3 571 F -ID i- () ORN RED ‹k MID M•HI H OAS HEAT TEMP RISE RED P12 ORN HI MED CONTINUOUS A96061 Fig 15-- Airflow Selector Control b. The Y COOL SIZE jumper is used to select airflow to match the needed tons for the cooling or heat pump system. The BLUE CFM/TON jumper is used to select a slight adjustment to the airflow. The traditional CFM per ton is 400 for cooling and heat pump airflow. 350 CFM per ton is the airflow used to attain the best efficiency with these units. 315 CFM per ton is the airflow used for improved dehumidification and/or with undersized ducts. Additional humidity control can be attained by using a humidistat (see Set -up Procedures section, item 4.). c. The ORANGE jumper wire selects airflow for cooling - only (AC) or heat pump heating and cooling, and selects heat pump heating best efficiency (HP EFFY) or en- hanced comfort (HP CMFT). HP EFFY provides the same heating airflow as used for cooling. HP CMFT reduces the heating airflow to 90% of the cooling airflow for a higher air temperature rise and better comfort. 3. Continuous -fan The GREEN jumper wire selects the airflow CFM for continuous -fan. LO provides 50% of the airflow used for single -speed cooling or 2 -speed cooling. MED provides 65% of cooling airflow. HI provides 100% of cooling airflow for continuous -fan operation. NOTE: If HI is selected with a 2 -speed cooling or heat pump system, the airflow will remain at 100% of high- cooling/heating when the system is in low - cooling and heat pump low - heating mode. Continuous -fan selection has no effect on gas - heating airflow. 4. As an alternative to selecting 315 CFM per ton for cooling airflow, an active dehumidification mode can be invoked by connecting a humidistat in series with the GREEN wire marked DEHUM connected to the 1/4 quick - connect termi- nal at 0 on the furnace control. The humidistat contacts should open on a rise in humidity. When the humidistat contacts open, the airflow will be reduced to 80% of the selected airflow, except that this airflow will not be reduced to less than 280 CFM per ton. —14— NOTE: When a 1,_ .iidistat is calling for reduced airflow and the thermostat is satisfied, the blower will not operate on the continuous -fan LOW setting to prevent re- evaporation of conden- sate at the evaporator coil. When continuous -fan MED or HI setting is selected, normal airflow will be reduced to 80 %. D. Start-up Procedures 1. Component test —The furnace features a component test system to help diagnose a system problem in the case of a component failure. To initiate the component test proce- dure, ensure that there are no thermostat inputs to the control and all time delays have expired. Short the TWIN/TEST terminal to ground or CoM 24V for 1 to 4 sec. (See Fig. 13.) NOTE: The component test feature will not operate if the control is receiving any thermostat signals or until all time delays have expired. The ICM2+ blower motor speed ramp -up will slightly delay blower response times. The component test sequence is as follows: a. The furnace control checks itself, operates the inducer motor on low speed for 7 sec and on high speed for 7 sec, then stops. b. The hot surface ignitor is energized for 15 sec, then de- energized. c. The blower motor operates at continuous -fan airflow for 7 sec. d. The blower motor operates at high -gas heat airflow for 7 sec. The gas valve and humidifier terminal HUM are not energized for safety reasons. e. The blower motor operates at single -speed cooling/heat pump heating airflow (or 2 -speed heat pump high - heat/high- cooling) for 7 sec, then stops. NOTE: The EAC terminals are energized when the blower is operating. 2. After all connections have been made, purge gas lines and check for leaks. WARNING: Never purge a gas line into a combustion chamber. Never use matches, candles, flame, or other sources of ignition for the purpose of checking leakage. Use a soap - and -water solution to check for leakage. A failure to follow this warning can cause a fire, explosion, personal injury, or death. 0 3. To operate furnace, follow procedures on operating instruc- tions label attached to furnace. 4. With furnace operating, set thermostat below room tem- perature and observe that furnace goes off. Set thermostat above room temperature and observe that furnace restarts. E. Adjustments 1. Set gas input rate. The gas input rate must be set for both high - and low -stage heat. Each adjustment is made independently at the gas control regulators. There are 2 methods of adjusting the gas input rate. The preferred method is by using Table 11 and following instructions in item a. The second method is by clocking the gas meter and following instructions in item b. The procedure in item b. MUST be used for altitudes above 2000 ft. The gas valve regulator has been nominally set at 1.5 -in. wc for low -stage and 3.5 -in. wc for high -stage for natural gas. AC AIR CONDITIONING, COOLING AIRFLOW AC/HP JUMPER POSITION: HP —EFFY HEAT PUMP — EFFICIENCY, COOLING AND HEATING AIRFLOW HP —CFMT HEAT PUMP — COMFORT, COOLING AIRFLOW Furnace Size Airflow Selection Single -Speed CFM Two -Speed (High/Low) CFM Cool Size Jumper Position Tons Cool CFM Per Ton Jumper Position Cool CFM Per Ton Jumper Position 400 350 315 400 350 315 High Low High Low High Low 060 LO 1 -1/2 600 530 500* 630 500* 550 500* 500' 500* M -LO 2 800 700 630 865 510 735 500* 680 500' M -HI 2 -1/2 1000 880 790 1060 650 920 570 825 510 HI 3 1200 1050 945 1260 780 1100 680 990 585 080 LO 2 -1/2 1000 875 790 1050 660 920 595 830 545 M -LO 3 1215 1050 945 1260 790 1100 700 990 625 M -HI 3 -1/2 1400 1225 1100 1470 910 1280 805 1155 715 HI 4 1600 1400 1350 1635 1040 1470 915 1325 820 100 LO 3 1195 1045 950 1260 780 1090 775 990 700' M -LO 3 -1/2 1400 1225 1090 1470 910 1285 830 1155 715 M -HI 4 1600 1400 1260 1680 1040 1465 915 1325 820 HI 5 2000 1750 1575 1085 1300 1840 1150 1655 1025 120 LO 3 1160 1050 955 1195 865 1085 785 985 785 M -LO 3 -1/2 1400 1220 1090 1420 970 1265 875 1150 845 M -HI 4 1600 1395 1250 1650 1070 1465 975 1315 930 HI 5 2000 1750 1565 2110 1300 1865 1140 1640 1080 FURNACE SIZE GAS HEAT TEMP RISE' GAS HEAT TEMP RISE ( °F)t GAS HEAT AIRFLOW (CFM) Jumper Position High -Stage Low -Stage High -Stage Low -Stage Red Wire Violet Wire 080 HI A 51 45 925 615 M -HI A 46 38 1085 730 MID D 40 30 1250 1135 080 HI A 58 44 970 790 M -HI A 51 39 1140 925 MID D 45 29 1310 1395 100 HI A 51 44 1430 1035 M -HI A 45 39 1685 1215 MID D 40 30 1935 1630 120 HI A 69 49 1330 1240 M -HI A 59 43 • 1560 1460 MID D 55 40 1720 1605 -4 'Use listed jumper position combinations only. tWithin ± 2 °F TABLE -GAS HEAT AIRFLOW— NOMINAL CFM ( , FILTER) —> TABLE 9 —AIR CONDITIONING AND HEAT PUMP COOLING/EFFICIENCY HEATING AIRFLOW NOMINAL CFM (WITH FILTER) • Minimum airflow Is set for use with electronic air cleaner: 060 -500 CFM, 080 --500 CFM, 100 -700 CFM, 120 -700 CFM NOTES: 1. A humidistat can be added to reduce airflow for better dehumidification when needed. This feature reduces the selected cooling airflow by 20% (280 CFM per ton limit). 2. Continuous -fan settings are 50 %, 85%, or 100% of selected cooling airflow. a. Check gas input rate using Table 11. (1.) Obtain average yearly gas heat value for local gas supply. (2.) Obtain average yearly specific gravity for local gas supply. (3.) Verify furnace model. Table 11 can only be used for models 333BAV and 333JAV Furnaces. (4.) Check and verify orifice size in furnace. NEVER ASSUME THE ORIFICE SIZE. ALWAYS CHECK AND VERIFY. (5.) Find natural gas heat value and specific gravity in Table 11. (6.) Follow heat value and specific gravity lines to point of intersection. Find orifice size and manifold pres- -15— sure settings for proper operation at given natural gas conditions on low and high stages. EXAMPLE: Heat value = 980 Btu/cu ft Specific gravity = 0.62 Therefore: Orifice No. 44* Manifold pressure 3.5 -in. wc on high stage and 1.5 -in. wc on low stage. * The furnace is shipped with No. 45 orifices. Therefore, in this example all main burner orifices must be changed and manifold pressure must be adjusted. (7.) Proceed to item c. to adjust manifold pressure. b. Check gas input rate by clocking gas meter for low and high stage. AC/HP JUMPER POSITION: HP —CMFT HEAT PUMP — COMFORT, HEATING AIRFLOW Furnace Sim Airflow Selection Single -Speed CFM Two -Speed (Hlgh/Low) CFM Coot Size Jumper Position Tons Cool CFM Per Ton Jumper Position Cool CFM Per Ton Jumper Position 400 350 315 400 350 315 HIGH LOW HIGH LOW HIGH LOW 060 LO 1 -1/2 540 500" 500* 565 500* 500' 500" 500' 500' M -LO 2 720 630 570 780 500' 860 500' 595 500' M -HI 2 -1/2 900 790 710 945 585 830 515 740 500' HI 3 1080 945 855 1135 700 990 610 895 555 080 LO 2 -1/2 900 785 710 945 605 825 535 755 500' M -LO 3 1080 945 850 1135 715 990 630 895 560 M -HI 3 -1/2 1260 1100 990 1325 830 1150 725 1040 655 HI 4 1440 1260 1135 1510 940 1325 825 1190 • 740 100 LO 3 1075 940 855 1130 700 980 700 890 700' M -LO 3 -1/2 1260 1100 990 1325 820 1155 750 1040 700' M -HI 4 1440 1260 1130 1510 935 1320 825 1190 740 HI 5 1800 1575 1420 1890 1170 1655 1035 1490 920 120 LO 3 1045 945 860 1075 780 975 750 885 750 M -LO 3-1/2 1260 1100 980 1280 875 1140 790 1035 760 M -HI 4 1440 1255 1125 1485 965 1320 880 1185 835 HI 5 1800 1575 1410 • 1900 1170 1650 1025 1475 970 (( £° TABLE 10-4 .f PUMP COMFORT HEATING NOMINAL CFA,. WITH FILTER) Minimum airflow is set for electronic air cleaner. 060 -500 CFM, 080 -500 CFM, 100 -700 CFM, 120 -700 CFM NOTES: 1. A humldistat can be added to reduce airflow for better dehumidification when 2. Continuous -fan settings are 50%, 85%, or 100% of selected cooling airflow. (1.) Obtain average yearly heat value for local gas supply. NOTE: Be sure heating value used for calculations is correct for your altitude. Consult local gas utility for altitude adjustments (if any) of gas heating value. (2.) Check and verify orifice size in furnace. NEVER ASSUME THE ORIFICE SIZE. ALWAYS CHECK AND VERIFY. (3.) Turn off all other gas appliances and pilots. (4.) Turn SW -2 to ON. Close R -W/W1 and jumper R to W2 to start furnace in high stage and let run for 3 minutes. (5.) Measure time (in sec) for gas meter to complete 1 revolution. (6.) Refer to Table 12 for gas rate (cubic ft of gas per hr). (7.) Multiply gas rate (cubic ft/hr) by heating value (Btu/ cubic ft). EXAMPLE: Btu/hr heating input = Btu/cu ft X cu ft/hr Heating value of gas = 1070 Btu/cu ft Time for 1 revolution of 2 -cu ft dial = 72 sec Gas rate = 100 cu ft/hr (from Table 12) Btu/hr heating input = 100 X 1070 = 107,000 Btuh (8.) Remove jumper R to W2 and repeat items (5.) through (7.) for low stage. NOTE: High altitude —In the United States, gas input on rating plate is for altitudes up to 2000 ft. for natural and propane gases. Ratings for altitudes over 2000 ft MUST be reduced 4 percent for each 1000 ft above sea level. To obtain the adjusted altitude rating, adjust the manifold pressure (see item c.) and replace the main burner orifices as needed. Refer to NFGC Appendix F, Table F-4 for proper orifice sizing at high altitudes. Installations at altitudes 5500 feet or higher above sea level shall use a factory- supplied high- altitude conversion kit. In Canada, gas input on rating plate is needed. This feature reduces the selected cooling airflow by 20% (280 CFM per ton limit). —16— for altitudes up to 2000 ft for natural and propane gases. High - altitude ratings are from 2000 ft to 4500 ft above sea level. High- altitude rating includes a 10 percent derate as required by Canadian standards. (9.) Measured gas inputs should equal low - and high - stage gas inputs on unit rating plate ± 2 percent. (10.) Proceed to item c. to adjust manifold pressure. CAUTION: DO NOT redrill burner orifices. Improper drilling (burrs, out- of- round, etc.) can cause excessive burner operating noise and misdirection of burner flames. This could result in flame impingement on burners and heat exchanger surfaces, leading to potential failures. CJ c. Adjust gas manifold pressure (1.) Move SW -2 to the ON position to lock out the adaptive algorithm. (See Fig. 13 and 14.) Jumper R to W/W1 and W2 to call for high stage. (2.) Remove gas control regulator adjustment seal caps. (See Fig. 17.) (3.) Turn high -fire adjusting screw (5/64 -in. hex alien wrench) counterclockwise (out) to decrease input rate or clockwise (in) to increase rate. When adjust- ing input rate, DO NOT set manifold pressure less than 3.2 -in. wc or more than 3.8 -in. wc for natural gas. If manifold pressure is outside this range, change main burner orifices. (4.) Remove R -to -W2 jumper to place furnace in low - stage operation for low -stage adjustment. (5.) Turn low -stage adjusting screw (5/64 -in. hex alien wrench) counterclockwise (out) to decrease input rate or clockwise (in) to increase rate. When adjust- ing input rate, DO NOT set manifold pressure less than 1.3 -in wc or more than 1.7 -in. wc for natural gas. If manifold pressure is outside this range, change main burner orifices. SCHEMATIC DIAGRAM (NATURAL GAS & PROPANE) d?; 5 Ili € i 5 II -� 11 .il ®aoli-.+011 I I I I o g� z""" i a lb p i hi in GAS HEAT VALUE (BTU /CU FT) SPECIFIC GRAVITY OF NATURAL GAS 0.58 0.60 0.62 0.64 0.66 0.68 0.70 0.72 Orf No. Heat High/Low Orf No. Heat High /Low Orf No. Heat High /Low Orf No. Heat High/Low Orf No. Heat High /Low Orf No. Heat High/Low Orf No. Heat High/Low Orf No. Heat High/Low 860 43 3.7/1.6 43 3.8/1.6 42 3.2/1.4 42 3.3/1.4 42 3.4/1.5 41 42 3.2/1.4 3.6/1.5 41 42 3.3/1.4 3.7/1.5 41 42 3.8/1.6 3.8/1.6 875 43 3.6/1.5 43 3.7/1.6 43 3.8/1.6 42 3.2/1.4 42 3.3/1.4 42 3.4/1.4 41 42 3.2/1.3 3.5/1.5 41 42 3.3/1.4 3.6/1.5 890 43 3.5/1.5 43 3.6/1.5 43 3.7/1.6 43 3.8/1.6 42 3.2/1.4 42 3.3/1.4 42 3.4/1.4 41 42 3.2/1.3 3.5/1.5 905 43 44 3.3/1.3 3.7/1.5 43 3.5/1.4 43 3.6/1.5 43 3.7/1.5 43 3.8/1.6 42 3.2/1.4 42 3.3/1.4 42 3.4/1.4 920 43 44 3.2/1.3 3.7/1.5 43 44 3.3/1 3.8/1.6 43 3.5/1.4 43 3.6/1.5 43 3.7/1.5 43 3.8/1.5 42 3.2/1.3 42 3.3/1.3 935 44 3.6/1.5 43 44 3.2/1.4 3.7/1.6 43 44 3.3/1.4 3.8/1.6 43 3.5/1.5 43 3.6/1.5 43 3.7/1.5 43 3.8/1.6 42 3.2/1.3 950 44 3.5/1.5 44 3.6/1.5 43 44 3.2/1.4 3.7/1.6 4 3.3/1.4 3.8/1.6 43 3.4/1.5 43 3.6/1.5 43 3.7/1.5 43 3.8/1.6 965 44 3.4/1.4 44 3.5/1.5 44 3.6/1.5 43 44 3.211.4 3.7/1.6 43 44 3.3/1.4 3.8/1.6 43 3.4/1.5 43 3.5/1.5 43 3.6/1.5 980 44 3.3/1.4 44 3.4/1.4 44 3.5/1.5 44 3.6/1.5 43 44 3.2/1.4 3.7/1.6 43 44 3.3/1.4 3.8/1.6 43 3.4/1.5 43 3.5/1.5 995 44 45 45 3'2/1 3.8/1.6 44 3.3/1.4 44 3.4/1.4 44 3.5/1,5 44 3.6/1.5 4 3.2/1.4 3.7/1.6 43 44 3.3/1.4 3.8/1.6 43 3.4/1.4 1010 45 3.7/1.6 4 45 3.2/1.3 3.8/1.6 44 3.3/1.4 44 3.4/1.4 44 3.5/1.5 44 3.6/1.5 43 44 3.2/1.4 3.7/1.6 43 44 3.3/1.4 3.8/1.6 1025 45 46 3.6/1 3.8/1.6 45 3.7/1.6 44 3.2/1.3 44 3.3/1.4 44 3.4/1.4 44 3.5/1.5 44 3.6/1.5 43 44 3.2/1.4 3.7/1.6 1040 45 46 3.5/1.5 3.7/1.6 45 46 3,6/1.5 3.8/1.6 45 3.7/1.6 44 3.2/1.3 44 3.3/1.4 44 3.4/1.4 44 3.5/1.5 44 3.6/1.5 1055 45 46 3.411.4 3.6/1.5 45 46 3.5/1.5 3.7/1.6 45 46 3.6/1 3.8/1.6 45 3.8/1.6 44 3.2/1.3 44 3.3/1.4 44 3.4/1.4 44 3.5/1.5 1070 45 46 3.3/1.4 3.5/1.5 45 46 3.4/1.4 3.6/1.5 45 46 3.5/1.5 3.7/1.6 45 46 3 3.8/1.6 45 3.8/1.6 44 3.2/1.4 44 3.3/1.4 44 3.4/1.4 1085 45 46 47 3.2/1.4 3.4/1.4 3.8/1.6 45 46 3.3/1.4 3.5/1.5 45 46 3.4/1.5 3,6/1.5 45 46 3.6/1.5 3.7/1,6 45 3.7/1.5 45 3.8/1.6 44 12/1.4 44 3.3/1.4 1100 46 47 3.3/1.4 3.7/1.6 45 46 3.2/1.4 3.4/1.4 45 46 3,4/1.4 3.5/1.5 45 46 3.5/1.5 3.6/1.5 45 46 3.6/1.5 3.8/1.6 45 3.7/1.6 45 3.8/1.6 44 3.2/1.4 TABLE 11— MODELS 333BAV AN( 13JAV ORIFICE SIZE AND MANIFOLD PRE( JRE FOR CORRECT INPUT RATE (Tabulated Data Based on Altitude Up to 2000 ft and 20,000 Btuh High Heat/13,000 Btuh Low Heat Per Burner) NOTE: If orifices are changed, both high - and low -stage input rates must be readjusted, with manifold pressures within ranges specified in items (3.) and (5.). NOTE: If orifice appears damaged or it is suspected to have been redrilled, check the orifice size with a numbered drill bit of the correct size. Never use a redrilled orifice. A burr -free and squarely aligned orifice is essential for proper flame characteristics. (6.) Remove jumper on R -W/W 1 after low -stage adjust- ments. (7.) When correct input is obtained, replace regulator seal caps. Main burner flame should be clear blue, almost transparent. (See Fig. 18.) 2. Set air temperature rises. Place SW -2 in ON position. Jumper R to W/W 1 and W2 to check high -stage temperature rise. To check low -stage temperature rise, remove jumper to W2. Determine air temperature rises for both high and low stages. Do not exceed temperature rise ranges specified on unit rating plate for high and low stages. a. Place duct thermometers in return and supply ducts as near furnace as possible. Be sure thermometers do not see heat exchangers so that radiant heat will not affect thermometer readings. This is particularly important with straight run ducts. —18— b. When thermometer readings stabilize, subtract return-air temperature from supply -air temperature to determine temperature rise. NOTE: If the temperature rise is outside this range, first check: (1.) Gas input for low - and high -stage operation. (2.) Derate for altitude if applicable. (3.) Return and supply ducts for excessive restrictions causing static pressures greater than 0.70 -in. wc. c. Adjust air temperature rise by adjusting airflow. Move the RED jumper wire on the airflow selector control to MID, HI, or M -HI for mid -point of the air temperature rise range, high end of the rise range, or in- between, respectively. The single RED jumper selection is used for both high - and low -stage rises. Power need not be reset after making this selection. CAUTION: Recheck the temperature rise. It must be within the limits specified on the unit rating plate. Recommended operation is at midpoint of rise range or above. SECONDS FOR 1 REVOLUTION SIZE OF TEST DIAL SECONDS SIZE OF TEST DIAL 1 cu ft 2 cu ft 5 cu ft FOR 1 REVOLUTION 1 cu ft 2 cu ft 5 cu ft 10 720 1800 50 72 11 655 1638 61 71 12 0 8 800 1500 62 89 2 m A 13 555 1385 53 88. 14 514 1288 54 87 15 240 480 1200 65 65 131 327 16 225 450 1125 58 64 129 321 17 212 424 1059 57 63 128 318 18 200 400 100 58 62 124 310 19 189 379 947 69 81 122 305 20 180 360 900 60 120 300 21 171 343 857 82 118 290 22 184 327 818 64 112 281 23 157 313 783 e8 109 273 24 150 300 750 88 106 265 25 144 288 720 70 51 103 257 28 138 277 692 72 50 100 250 27 133 287 667 74 48 97 243 28 129 257 843 76 47 95 237 29 124 248 821 78 48 92 231 30 120 240 800 80 90 225 31 116 232 581 82 88 220 32 113 225 563 84 c) v 88 214 33 109 218 545 e8 84 209 34 108 212 529 88 82 205 35 103 206 514 90 40 200 36 100 200 500 92 39 198 37 97 195 488 94 38 m n 192 38 95 189 474 98 38 188 39 92 185 462 98 37 184 40 90 180 450 100 72 180 41 88 178 439 102 71 178 42 88 172 429 104 In r) 69 173 43 84 187 419 106 88 170 44 82 184 409 108 87 187 45 80 180 400 110 I2Pig8i 1 85 184 48 78 157 391 112 84 181 47 78 153 383 118 62 155 48 49 75 73 150 147 375 387 120 60 150 INLET PRESSURE TAP TABLE 12—GAS RA MANUAL ON /OFF =T/HR) LOW -STAGE ADJUSTMENT ALLEN SCREW (UNDER CAP) HIGH -STAGE ADJUSTMENT ALLEN SCREW (UNDER CAP) MANIFOLD PRESSURE TAP A93376 Flg. 17— Redundant Automatic Gas Control Valve 3. Set thermostat heat anticipator. a. When using a non - electronic thermostat, the thermostat heat anticipation must be set to match the amp draw of the electrical components in the R -W/W I circuit. Accu- rate amp draw readings can be obtained at the wires normally connected to thermostat subbase terminals R and W/W 1. Fig. 19 illustrates an easy method of obtain- ing the actual amp draw. The amp reading should be taken after the blower motor has started and the furnace is operating in low stage. To operate the furnace in low stage, first move SW -2 to ON position, THEN connect the ammeter wires as shown in Fig. 19. The thermostat —19— U R FLAME BURNER MANIFOLD Fig. 18— Burner Flame anticipator should NOT be in this circuit while measur- ing the current. If the thermostat has no subbase, the thermostat MUST be disconnected from the R and W/W 1 wires during the current measurement. Return SW -2 to final desired location after completing the reading. See the thermostat manufacturer's instructions for adjusting the heat anticipator and for varying the heating cycle length. b. When using an electronic thermostat, set the cycle rate for 3 cycles per hr, if possible. THERMOSTAT SUBBASE TERMINALS WITH THERMOSTAT REMOVED HOOK - AROUND VOLT /AMMETER 10 TURNS FROM UNIT 24 -VOLT TERMINAL BLOCK A69020 EXAMPLE: 5.0 AMPS ON AMMETER 0.5 AMPS FOR THERMOSTAT SETTING 10 TURNS AROUND JAWS A80201 Fig. 19—Amp Draw Check With Ammeter F. Check Safety Controls The flame sensor, gas valve, and pressure switches were all checked in the Start-up section as part of normal operation. 1. Check primary limit control. This control shuts off the combustion control system and energizes the circulating -air blower motor if the furnace overheats. The preferred method of checking the limit control is to gradually block off the return air after the furnace has been operating for a period of at least 5 minutes. As soon as the limit has shut off the burners, the return -air opening should be unblocked. By using this method to check the limit control, it can be established that the limit is functioning properly and will operate, if there is a motor failure. } 2. Check draft safeguard switch. The purpose of this control is to cause safe shutdown of the furnace during certain blocked vent conditions. a. Disconnect power to furnace and remove vent connector from furnace flue collar. Be sure to allow time for vent connector pipe to cool down before removing. b. Restore power to furnace and set room thermostat above room temperature. c. After normal start-up, allow furnace to operate for 2 minutes, then block flue outlet 100 percent. Furnace should cycle off within 2 minutes. SERVICE TRAINING d. Remove blockage and reconnect vent connector to furnace flue collar, e. Wait 5 minutes and then reset draft safeguard switch. 3, Check flow - sensing pressure switches. This control proves operation of draft - inducer blower. a. Turn off 115 -v power to furnace. b. Remove gas control door and disconnect inducer motor leads from wire harness. c. Turn on 115 -v power to furnace. d. Close thermostat switch as if making normal furnace start. If the hot surface ignitor does not glow within several minutes and control flashes code 32, then the flow- sensing switches are functioning properly. e. Turn off 115 -v power to furnace. f. Reconnect inducer motor wires, replace gas control door, and turn on 115 -v power. G. Checklist 1. Put away tools and instruments, and clean up debris. 2, Check SW -1 through SW-4 after completing installation to ensure desired settings for thermostat type (SW -1 and SW -2) and blower -off delay (SW -3 and SW-4). Refer to Tables 6 and 7. 3. Verify manual reset switches have continuity. 4, Ensure blower and gas control access doors are properly installed. 5. Cycle -test furnace with room thermostat. 6. Check operation of accessories per manufacturer's instruc- tions. 7, Review User's Manual with owner. 8. Leave literature packet near furnace. Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including: • Unit Familiarization • Maintenance • Installation Overview • Operating Sequence A large selection of product, theory, and skills programs is available, using popular video-based formats and materials. All include video and/or slides, plus companion book Classroom Service Training plus "hands -on" the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting, fewer callbacks. Course descriptions and schedules are in our catalog. CALL FOR FREE CATALOG 1- 800-962 -921 [ ] Packaged Service Training [ ] Classroom Service Training July 13, 1999 Lynh Rowe 2800 Thorndyke Seattle, WA 98119 Dear Ms. Rowe: City of Tukwila John W. Rants, Mayor Department of Community Development Steve Lancaster, Director RE: Permit Status M98 -0038 13605 — 34 Avenue S In reviewing our current permit files, it appears that your permit for the replacement of a furnace and water heater issued on February 27, 1998 has not received a final inspection as of the date of this letter by the City of Tukwila Building Division. Per the Uniform Building Code and /or Uniform Mechanical Code, every permit issued by the building official under the provision of this code shall expire by limitation and become null and void if the building or work authorized by such permit is not commenced within 180 days from the date of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time after the work is commenced for a period of 180 days. Based on the above, if a final inspection is not called for within ten (10) business days from the date of this letter, the Permit Center will close your file and the work completed to date will be considered non - complying and not in conformance with the Uniform Building Code and/or Mechanical Code. Please contact the Permit Center at (206)431 -3670 if you wish to schedule a final inspection. Thank you for your cooperation in this matter. Sincerely, /41-t Brenda Holt Permit Coordinator Xc: Permit File No. M98 -0038 Duane Griffin, Building Official li4nn .Crn,throntar RnuIPvard. SultP #100 • Tukwila. Washington 98188 • 12061 431.3670 • Fax (206) 431-3665