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HomeMy WebLinkAboutPermit M05-041 - BAILEY RESIDENCEBAILEY RESIDENCE 12212 48 AV S EXPIRED M05-041.. Parcel No.: 0179001355 Address: 12212 48 AV S TUKW Suite No: Tenant: Name: Address: Owner: Name: Address: Contact Person: Name: City I,: Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: ci.tukwila.wa.us BAILEY RESIDENCE 1221248 AV S, TUKWILA WA BAILEY EDWARD R 12212 48TH AV SO, TUKWILA WA DEBRA COONS Address: 12462 DES MOINES MEMORIAL DR, SEATTLE WA Contractor: Name: GLENDALE HEATING & A/C Address: 12462 DES MOINES WY S, SEATTLE, WA Contractor License No: GLENDHA053Q2 DESCRIPTION OF WORK: REPLACE EXISTING GAS FURNACE WITH NEW GAS FURNACE. Value of Mechanical: $2,317.00 Type of Fire Protection: NONE Furnace: <100K BTU 0 >100K BTU 0 Floor Furnace 0 Suspended /Wall /Floor Mounted Heater 0 Appliance Vent 0 Repair or Addition to Heat/Refrig /Cooling System.... 1 Air Handling Unit <10,000 CFM 0 >10,000 CFM 0 Evaporator Cooler 0 Ventilation Fan connected to single duct 0 Ventilation System 0 Hood and Duct 0 Incinerator: Domestic 0 Commercial /Industrial 0 doc: IMC- Permit MECHANICAL PERMIT EQUIPMENT TYPE AND QUANTITY * *continued on next page ** M05 -041 Permit Number: Issue Date: Permit Expires On: Phone: Phone: 206 - 660 -2681 Phone: 206- 243 -7700 Expiration Date:11 /02/2005 Steven M. Mullet, Mayor Steve Lancaster, Director M05 -041 03/24/2005 09/20/2005 Fees Collected: $158.94 International Mechanical Code Edition: 2003 Boiler Compressor: 0 -3 HP /100,000 BTU 0 3 -15 HP /500,000 BTU 0 15 -30 HP /1,000,000 BTU.. 0 30 -50 HP /1,750,000 BTU.. 0 50+ HP/1,750,000 BTU 0 Fire Damper 0 Diffuser 0 Thermostat 0 Wood /Gas Stove 0 Water Heater 0 Emergency Generator 0 Other Mechanical Equipment Printed: 03-24-2005 Permit Center Authorized Signature: The granting of ; is p regulating con Signature: City t,i' Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: ci.tukwila.wa.us I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. it does not presume to give authority to violate or cancel the provisions of any other state or local laws performance work, I am authorized to sign and obtain this mechanical permit. Date: - Print Name: CA/ 4 '0A4e-, doc: IMC- Permit M05 -041 Steven M. Mullet, Mayor Steve Lancaster, Director Permit Number: M05 -041 Issue Date: 03/24/2005 Permit Expires On: 09/20/2005 Date: ;' This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. Printed: 03 -24 -2005 City of Tukwila Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 PERMIT CONDITIONS Z re -J Di v . U O N � Co IIJ J NLL W O 2: No changes shall be made to the approved plans unless approved by the design professional in responsible charge and the 2 Building Official. Parcel No.: 0179001355 Address: 12212 48 AV $ TUKW Suite No: Tenant: BAILEY RESIDENCE 1: ** *BUILDING DEPARTMENT CONDITIONS * ** u.? 3: All permits, inspection records, and approved plans shall be at the job site and available to the inspectors prior to = w start of any construction. These documents shall be maintained and made available until final inspection approval is ' z granted. ZO 4: Manufacturers installation instructions shall be available on the job site at the time of inspection. 11.1 u O N of uJ w H V. LL .z z 5: Except for direct -vent appliances that obtain all combustion air directly from the outdoors; fuel -fired appliances shall not be located in, or obtain combustion air from, any of the following rooms or spaces: Sleeping rooms, bathrooms, toilet rooms, storage closets, surgical rooms. 6: Equipment and appliances having an ignition source and located in hazardous locations and public garages, PRIVATE GARAGES, repair garages, automotive motor -fuel dispensing facilities and parking garages shall be elevated such that the source of ignition is not less than 18 inches above the floor surface on which the equipment or appliance rests. 7: All plumbing and gas piping work shall be inspected and approved under a separate permit issued by the Department of Public Health - Seattle and King County (206/296- 4932). 8: All electrical work shall be inspected and approved under a separate permit issued by the Washington State Department of Labor and Industries (206/248- 6630). 9: VALIDITY OF PERMIT: The issuance or granting of a permit shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of the building code or of any other ordinances of the City of Tukwila. Permits presuming to give authority to violate or cancel the provisions of the code or other ordinances of the City of Tukwila shall not be valid. The issuance of a permit based on construction documents and other data shall not prevent the Building Official from requiring the correction of errors in the construction documents and other data. doc: Conditions * *continued on next page ** M05 -041 Permit Number: M05 -041 Status: ISSUED Applied Date: 03/24/2005 Issue Date: 03/24/2005 Printed: 03 -24 -2005 Signature: doe: Conditions City of Tukwila Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 I hereby certify that I have read these conditions and will comply with them governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or regulating construction or the performance of work. as outlined. All provisions cancel the provision of any M05 -041 of law and ordinances other work or local laws Date: 3^ 2- Y -o s --- Printed: 03 -24 -2005 CITY OF TUKWIL4 Community Development Department Public Works Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 Site Address: I z I z ") b � �U Tenant Name: Property Owners Name: Mailing Address: Company Name: Mailing Address: �cd gyp. r a4{) zz R {AVM ‘-a Contact Person: E -Mail Address: Contact Person: E -Mail Address: Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. * *Please Print ** City h.. lid A ,1 � Floor: King Co Assessor's Tax No.: Suite Number: New Tenant: ❑ .... Yes ❑ ..No I lVWI W1 gl)g State Zip CONTACT Name: I (Zk II ,0 t7 {n1 � � � Day Tele� /ij � " /� 0 � t - 24 �I Mailing Address: 1 Zi W oZ — 1- �J Q f ) 4 1 I.�/�j�l - �1 V �yt kA I �4 City S t o Zi E -Mail Address: Fax Number: 11qq 1 _ t X 7 J 4 GENERAI:C NTIt CTUIt- FURMA,T, I State Zip 1 r City 1, Contact Person: l t 9 r44 COO Inc Day Telephone: ). / U� ' b ,11 Z6 t I E -Mail Address: ii `r (,� `� /� Fax Number: ).t) id - )-L)3 - fq ti Contractor Registration Number: G Ll IV i t 11' i U 5 Z- Expiration Date: I I I 2 - ` a * *An original or notarized copy of current Washington State Contractor License must be presented a the time of permit issuance ** t . ...... .... . ...,su mss.. lanq must beZwet Archtect ;.5 Company Name: Mailing Address: State Zip City Day Telephone: Fax Number: "'ENGINEER`O RECD antniust',tie wet stamped , b ii nee of ` Recc or Company Name: Mailing Address: State Zip City Day Telephone: Fax Number: W QQ� J U 00 CO 0 W 52 0 1- 0 w ~ W co U0 p H W W W _N Z Unit Type: Qty Unit Type: Qty Unit Type: Qty Boiler /Compressor: Qty Furnace<100K BTU A Air Handling Unit >= 10,000 CFM Other Mechanical Equipment 0 -3 HP /100,000 BTU Fumace>100K BTU Evaporator Cooler 3 -15 HP /500,000 BTU Floor Furnace Ventilation Fan 15 -30 HP /1,000,000 BTU Suspended/Wall /Floor Mounted Heater Ventilation System 30 -50 HP /1,750,000 BTU Appliance Vent Hood 50+ HP/l,750,000 BTU Heat/Refrig /Cooling System Incinerator - Domestic Air Handling Unit <= 10,000 CFM Incinerator — Comm/Ind s MECHANICAL PERMIT.INFORMATION.: 206-431 =367 • MECHANICAL CON CTQR FOI AT ON, Company Name: ,,7 i/�l d uvi A , HA I)/ h / (. { Mailing Address: \ !) . ` l�•f S 11W VI 7 I�MIN ri 1,r .. �{I .q WA- �,i1f I1°1 City n Slate Zip Contact Person: Nal-tt Coo Iii Day Telephone: c.O i RIO ` 24 0 7 i . E -Mail Address: Fax Number: D is - ,)..1,0- al-1g Contractor Registration Number: G L HO O f4 li P 6 0. Expiration Date: li /0)--105 * *An original or notarized copy of current Washington State Contractor License must be presented at the time of permit issuance ** Valuation of Project (contractor's bid price): $ Scope of Work (pl4 a provide detailed information): hWJ (lay haU Use: Residential: New .... ❑ Replacement ....V Commercial: New .... ❑ Replacement .... ❑ Fuel Type: Electric ❑ Gas.... " Other: Indicate type of mechanical work being installed and the quantity below: 'P, LICATION NOTES pplicable to aU p 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. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING OWNER 0 Signature: Print Name: Mailing Address: U T OA D AG NT: l Tivetitt w r 5 ti)4 S `t (,i at/ w1 Date: e3))1 boy Date Application Accepted: Date Application Expires: 9u�v Stafals: City of Tukwila 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670 Parcel No.: 0179001355 Address: 12212 48 AV S TUKW Suite No: Applicant: BAILEY RESIDENCE Payee: GLENDALE HEATING ACCOUNT ITEM LIST: Description doc: Receipt Payment Check 54611 MECHANICAL - RES RECEIPT TRANSACTION LIST: Type Method Description Amount Account Code Current Pmts 000/322.100 158.94 Permit Number: M05 -041 Status: APPROVED Applied Date: 03/24/2005 Issue Date: Receipt No.: R05 -00412 Payment Amount: 158.94 Initials: BLH Payment Date: 03/24/2005 12:08 PM User ID: ADMIN Balance: $0.00 158.94 Total: 158.94 1392 03/24 9716 TOTAL 158.94 Printed: 03 -24 -2005 ProAct: l A 1 14 '1 ( wile Type of I pection: n 1_ '7 Arress. O 'I V r Date C Iled: , j 1210 O Speciatinstructi n : cet Date Wanted: il os ee a: ri. :' Requester Phone No: — 2∎6(1) -- 779 ( PCO3G9 INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 Approved per applicable codes. INSPECTION RECORD Retain a copy with permit K1 PER _ (206)431 -3670 Ir4 COMMENTS: /_e,„ •r�� N Inspector: 'Date: 1// /7 S Corrections required prior to approval. S58.00 REINSPECTION FE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to sechedule reinspection. 'Receipt No.: 'Date: PrQJ ct: V` Q / 9 Type of Inspection: re_o , , - /'f Address: t a L�R fix., Date Called: .9 . g7b..�.:- ,� Specia Ins ructions: _ Date Wante a,r�'I, oc . Requester: .Gz iAa i � A Phone No: — L rcrOc270 INSPE ' ON NO. El Approved per applicable codes. INSPECTION RECORD Retain a copy with permit CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 PER 20•)431 -3670 Corrections required prior to approval. COMMENTS: 7 L - a.- di q 3) 3 .5e..-ve-eS ' L rd Crh� o-rrf 4, ❑ 558.00 R INSPECTIO FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to sechedule reinspection. 'Receipt No.: 'Date: LENNOX ® 2000 Lennox Industries Inc. Dallas, Texas, USA ins;;•, -._ ' Np j RETAIN THESE INSTRUCTIO ? 00`S FN T F9 FOR FUTURE REFERENCE INSTALLATION INSTRUCTIONS G5OUH(X) Series GAS FURNACE 504,120M 4/2001 Supersedes 1/2001 Technical Publications Litho U.S.A. Table of Contents Unit Dimensions 2 G5OUH(X) Parts Arrangement 3 G5OUH(X) Gas Furnace 4 Shipping and Packing List 4 Requirements 4 General 5 Combustion, Dilution & Ventilation Air 5 Setting Equipment 8 Filters 12 Duct System 12 Venting 12 Gas Piping 20 Electrical 21 Unit Start-Up 25 26 27 28 30 Ignition Control Board Diagnostic Codes 30 Troubleshooting 31 Start-Up & Performance Check List 35 Gas Pressure Adjustment High Altitude Information O ther Unit Adjustments Service Repair Parts List �Mk AWARNING If the information in this manual is not followed exactly. a fire or explosion may result causing property damage, personal injury or death. Do not store or use gasoline or oth- er flammable vapors and liquids in the vicinity of this or any other ap- pliance. Installation and service must be performed by a qualified installer, service agency or the gas supplier. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Extinguish any open flames. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas suppli- er's instructions. • If you cannot reach your gas supplier, call the fire department. 04/01 Page 1 504,120M IIIIIIIIl(INNIIIIMI11NIII M�5 d 0 Model No. A B C 0 in. mm in. mm in. mm in. mm G50UH -24A -045, G5OUH -24A -070, G5OUH- 36A -070 14-1/2 368 13-3/8 340 13 330 4 -1/2 114 G50UH- 368-090, G5OUH -48B -090 17 -1/2 446 16-3/8 416 16 406 6 152 G5OUH -36C -110, G5OUH -48C -110, G5OUH -48C -135, G5OUH -60C -110 21 533 19-7/8 454 19-1/2 495 7 -3/4 197 G50UH -60D -135 G5OUH -600 -155 24-1/2 622 23-3/8 546 23 584 9-1/2 241 A 9/16 (14) r° B a IT OPTIONAL EXTERNAL SIDE RETURN AIR FILTER KIT (Either Side) 40 (1011 o�oo oao o°o= o=1=10 o°°o 0000 I ®I IMIN I ° ° 00= ° a ° mo o ,000 , = , === , .. Q It AIR FLOW --- 14-3/4 (375) 16 ( I I K G5OUH(X) Unit Dimensions - inches (mm) "NOTE - 60C and 60D units that require air volumes over 1800 cfm (850 Us) must have one of the following: 1. Return air from single side with transition which will accommodate 20 x 25 x 1 in. (508 x 635 x 25 mm) cleanable air filter. (Required to maintain proper air velocity.) 2. Return air from single side with optional RAB Return Air Base. 3. Return air from bottom. 4. Return air from both sides. 5. Return air from bottom and one side. Refer to Engineering Handbook for additional information. **Flue outlet may be horizontal but furnace must be vented vertically (]]Optional external side return air filter kit cannot be used with the optional RAB Return Air Base. �� �� s/s (16) 3/4 (18) C 314( ( 19) `Bottom Return Air Opening FRONT VIEW Page 2 FLUE OUTLET (Top) 3.1/4 (83) Right i 14 (356) Right 13.1/4 (337) Left 4-7/8 (124) Right 2 -1/4 (57) Left ) $ f SUPPLY AIR OPENING alOPTIONAL EXTERNAL SIDE RETURN AIR FILTER KIT (Either Side) TOP VIEW 8 -1/8 (206) Left 3.3/4 \ (95) f ELECTRICAL INLET (Either Side) o r- I I (102] ( I 'Side Return Air Opening (Either Side) 4-1/4 (108) 23-3/4 (603) --1 25 (635) TOP VIEW 28-1/2 (724) "FLUE OUTLET (Either Side) ELECTRICAL INLET (Either Side) GAS PIPING INLET (Either Side) 23.1/2 (597) *Bottom Return Air Opening SIDE VIEW r--- 19 -7/16 9116 (494) � (14) I G5OUH(X) Parts Arrangement Combustion Air Inducer Flame Sensor $ Limit Shield Flame Rollout Switches* I Flame Rollout Bracket Gas Valve Gasket Flue Transition ►ice .. Gas Orifices Ignitor Bracket Burner Bottom Shield Ignitor Door Interlock Switch *135 and 155 kBtuh units only — Flame rollout switches are located on brackets on the inner sides (one on the left and one on the right) of the burner box. SureLight°' Control Board Air Deflector .50UH -48C -135, G5OUH -60C -110 & G5OU H -60D -155 Units Only Flue Box Gasket Combustion Air Pressure Switch Combustion Air Orifice Primary Limit NO Insert (NO Units Only) Heat Exchanger Flue Collector Box Capacitor Circuit Breaker Control Transformer Secondary Limit Blower Assembly FIGURE 1 Page 3 G5OUH(X) Gas Furnace The G5OUH(X) gas furnace is shipped ready for installa- tion in the upflow or horizontal position (left or right). The furnace is shipped with the bottom panel in place. The bot- tom panel must be removed if the unit is to be installed in a horizontal application. The panel may also be removed in upflow applications. I Shipping and Packing List Package 1 of 1 contains 1 - Assembled G5OUH(X) unit 1 - Bag assembly containing the following: 2 - Screws 3 -Wire nuts 1 -Snap bushing 1 -Snap plug 1 -Wire tie 1 -Vent warning label 1 - Owner's manual and warranty card The following items may be ordered separately: 1 - Thermostat 1 - Hanging bracket (for horizontal installations) 1 - Propane/LP changeover kit Check equipment for shipping damage. If you find any damage, immediately contact the last carrier. Requirements AWARN I N G Improper installation adjustment alteration service Or maintenance can cause properly damage person- al na ur, or loss of life Installation and service must be performed by a qualified installer serv.ce agency Of the y.as supplier ACAUTION As . ^ . i t h . a n y m e ( I .err ,al c cluiunrent personal injury di) from nnt<ac t ■ith `,harp shed n'net<al edge', Be careful :.'rc rr you handle the, equipment. G5OUH(X) units are CSA International certified to ANSI 221.47 and CSA 2.3 standard. In the USA, installation of gas furnaces must conform with local building codes. In the absence of local codes, units must be installed according to the current National Fuel Gas Code (ANSI- Z223.1). The National Fuel Gas Code is available from the following address: American National Standards Institute, Inc. 11 West 42nd Street New York, NY 10036 Page 4 In Canada, installation must conform with current National Standard of Canada CAN /CGA- B149.1 "Installation Code for Natural Gas Burning Appliances and Equipment" and CAN /CGA- B149.2 "Installation Code for Propane Gas Burning Appliances and Equipment," local plumbing or waste water codes and other applicable local codes. Adequate clearance must be made around the air open- ings into the vestibule area. In order to ensure proper unit operation, combustion and ventilation air supply must be provided according to the current National Fuel Gas Code or CAN /CGA -B149 standards. Vent installations must be consistent with the venting tables (in this instruction) and applicable provisions of local building codes. This furnace is CSA International certified for installation clearances to combustible material as listed on the unit nameplate and in the tables in figures 6 and 11. Accessibility and service clearances must take precedence over fire protection clearances. NOTE - For installation on combustible floors, the furnace shall not be installed directly on carpeting, tile, or other combustible material other than wood flooring. For installation in a residential garage, the furnace must be installed so that the bumer(s) and the ignition source are located no less than 18 inches (457 mm) above the floor. The furnace must be located or protected to avoid physical damage by vehicles. When a furnace is installed in a public garage, hangar, or other building that has a haz- ardous atmosphere, the furnace must be installed accord- ing to recommended good practice requirements and cur- rent National Fuel Gas Code or CAN /CGA 8149.1 and B149.2 standards. NOTE - Furnace must be adjusted to obtain a temperature rise within the range specified on the unit nameplate. Failure to do so may cause erratic limit operation. This G5OUH(X) furnace must be installed so that its electri- cal components are protected from water. When this furnace is used with cooling units, it shall be installed in parallel with, or on the upstream side of, cooling units to avoid condensation in the heating compartment. With a parallel flow arrangement, a damper (or other means to control the flow of air) must adequately prevent chilled air from entering the furnace. If the damper is manu- ally operated, it must be equipped to prevent operation of either the heating or the cooling unit, unless it is in the full HEAT or COOL setting. When installed, this furnace must be electrically grounded according to local codes. In addition, in the United States, installation must conform with the current National Elec- tric Code, ANSI /NFPA No. 70. The National Electric Code (ANSI /NFPA No. 70) is available from the following ad- dress: National Fire Protection Association 1 Battery March Park Quincy, MA 02269 In Canada, all electrical wiring and grounding for the unit must be installed according to the current regulations of the Canadian Electrical Code Part I (CSA Standard C22.1) and /or local codes. NOTE - This furnace is designed for a minimum continu- ous return air temperature of 60 °F (16 °C) or an intermit- tent operation down to 55 °F (13 °C) dry bulb for cases where a night setback thermostat is used. Return air tem- perature must not exceed 85 °F (29 °C) dry bulb. NOTE - G5OUH(X) series units must not be used as a construction heater during any phase of construction, nor should they be installed as a unit heater. Very low return air temperatures, harmful vapors and misplacement of the filters will damage the unit. The G5OUH(X) furnace may be installed in alcoves, clos- ets, attics, basements, garages, and utility rooms in the up- flow or horizontal position. This furnace design has not been CSA International certi- fied for installation in mobile homes, recreational vehicles, or outdoors. I General These instructions are intended as a general guide and do not supersede local codes in any way. Consult authorities having jurisdiction before installation. In addition to the requirements outlined previously, the fol- lowing general recommendations must be considered when installing a G5OUH(X) furnace: • Place the furnace as close to the center of the air dis- tribution system as possible. The furnace should also be located close to the chimney or vent termination point. • Do not install the furnace where drafts might blow direct- ly into it. This could cause improper combustion and un- safe operation. • Do not block the furnace combustion air openings with clothing, boxes, doors, etc. Air is needed for proper combustion and safe unit operation. • When the furnace is installed in an attic or other insu- lated space, keep insulation away from the furnace. Page 5 AWARNING Product contains fiberglass wool Disturbing the insulation in this product during installation. maintenance. or repair will expose you to fiberglass wool Breathing this may cause lung cancer (Fiberglass wool is known to the State of Cal- ifornia to cause cancer 1 Fiberglass wool may also cause respiratory. skin. and eye irritation To reduce exposure to this substance or for further information consult material safety data sheets available from address shown below, or contact your supervisor Lennox Industries Inc P.O Box 799900 Dallas. TX 75379 -9900 I Combustion, Dilution & Ventilation Air In the past, there was no problem in bringing in sufficient out- door air for combustion. Infiltration provided all the air that was needed. In today's homes, tight construction practices make it necessary to bring in air from outside for combus- tion. Take into account that exhaust fans, appliance vents, chimneys, and fireplaces force additional air that could be used for combustion out of the house. Unless outside air is brought into the house for combustion, negative pressure (outside pressure is greater than inside pressure) will build to the point that a downdraft can occur in the furnace vent pipe or chimney. As a result, combustion gases enter the liv- ing space creating a potentially dangerous situation. In the absence of local codes concerning air for combus- tion and ventilation, use the guidelines and procedures in this section to install G5OUH(X) furnaces to ensure efficient and safe operation. You must consider combustion air needs and requirements for exhaust vents and gas piping. A portion of this information has been reprinted with per- mission from the National Fuel Gas Code (ANSI- Z223.1). This reprinted material is not the complete and official posi- tion of the ANSI on the referenced subject, which is repre- sented only by the standard in its entirety. In Canada, refer to the standard CAN /CGA B149.1 and B149.2 installation codes. ACAUTION Do not install the furnace in a corrosive or contami- nated atmosphere Meet all combustion and ventila- tion air requirements. as well as all local codes. ACAUTION Insufficient combustion air can cause headaches . nausea dizziness or asphyxiation It will also cause excrss water in the heat exchanger resultincj in rust- ing and premature Treat exchanger failure Excessive exposure to cont,unnnated combustion au will result nn safety and performance related problems Avoid exposure to the following substances in the combus- tion air supply Permanent wave solutions Chlorinated :axes and cleaners Chlorine base swimming pool chemicals Water softening chemicals De -icing salts or chemicals Carbon tetra( Hooch! Halogen typi refrigerants Cleaning sol.r its such as perchlorocthylene) Printing inks paint removers varnishes etc Hydrochlon Iran Cements and gyres Antistatic fabric softeners for clothes dryers Masonry acid washing materials All gas -fired appliances require air for the combustion pro- cess. If sufficient combustion air is not available, the fur- nace or other appliances will operate inefficiently and un- safely. Enough air must be provided to meet the needs of all fuel - burning appliances and appliances such as exhaust fans which force air out of the house. When fireplaces, ex- haust fans, or clothes dryers are used at the same time as the furnace, much more air is necessary to ensure proper combustion and to prevent a downdraft. Insufficient air causes incomplete combustion which can result in carbon monoxide. In addition to providing combustion air, fresh outdoor air dilutes contaminants in the indoor air. These contami- nants may include bleaches, adhesives, detergents, sol- vents and other contaminants which can corrode furnace components. The requirements for providing air for combustion and ven- tilation depend largely on whether the furnace is installed in an unconfined or a confined space. Unconfined Space An unconfined space is an area such as a basement or large equipment room with a volume greater than 50 cubic feet (1.42 m per 1,000 Btu (.29 kW) per hour of the com- bined Input rating of all appliances installed in that space. This space also includes adjacent rooms which are not separated by a door. Though an area may appear to be un- confined, it might be necessary to bring in outdoor air for combustion if the structure does not provide enough air by infiltration. If the furnace is located in a building of tight construction with weather stripping and caulking around the windows and doors, follow the procedures in the air from outside section. Page 6 Confined Space A confined space is an area with a volume less than 50 cu- bic feet (1.42 m per 1,000 Btu (.29 kW) per hour of the combined input rating of all appliances installed in that space. This definition includes furnace closets or small equipment rooms. When the furnace is installed so that supply ducts carry air circulated by the furnace to areas outside the space contain- ing the furnace, the return air must be handled by ducts which are sealed to the furnace casing and which terminate outside the space containing the furnace. This is especially important when the furnace is mounted on a platform in a confined space such as a closet or small equipment room. Even a small leak around the base of the unit at the platform or at the return air duct connection can cause a potentially dangerous negative pressure condition. Air for combustion and ventilation can be brought into the confined space either from inside the building or from outside. EQUIPMENT IN CONFINED SPACE ALL AIR FROM INSIDE CHIMNEY OR GAS VENT ( II II 11 II II Il II OPENINGS (To Adjacent Room) NOTE - Each opening shall have a free area of at least one square inch (645 mm per 1,000 Btu (.29 kW) per hour of the total input rat- ing of all equipment in the enclosure, but not less than 100 square inches (64516 mm FIGURE 2 Air from Inside If the confined space that houses the furnace adjoins a space categorized as unconfined, air can be brought in by providing two permanent openings between the two spaces. Each opening must have a minimum free area of 1 square inch (645 mm per 1,000 Btu (.29 kW) per hour of total input rating of all gas -fired equipment in the confined space. Each opening must be at least 100 square inches (64516 mm One opening shall be within 12 inches (305 mm) of the top of the enclosure and one opening within 12 inches (305 mm) of the bottom. See figure 2. Air from Outside If air from outside is brought in for combustion and ventila- tion, the confined space must have two permanent open- ings. One opening shall be within 12 inches (305 mm) of the top of the enclosure and one opening within 12 inches (305 mm) of the bottom. These openings must communicate di- rectly or by ducts with the outdoors or spaces (crawl or at- tic) that freely communicate with the outdoors or indirectly through vertical ducts. Each opening shall have a minimum free area of 1 square inch (645 mm per 4,000 Btu (1.17 kW) per hour of total input rating of all equipment in the en- closure. See figures 3 and 4. When communicating with the outdoors through horizontal ducts, each opening shall have a minimum free area of 1 square inch (645 mm per 2,000 Btu (.56 kW) per total input rating of all equipment in the enclosure. See figure 5. CHIMNEY OR GAS VENT FURNACE VENTILATI I I LOUVERS (For unheated cral sire) EQUIPMENT IN CONFINED SPACE ALL AIR FROM OUTSIDE (Inlet Air from Crawlspace and Outlet Air to Ventilated Attic) i WATER HEATER INLET AIR NOTE -The inlet and outlet air openings shall each have a free area of at least one square inch (645 nrn per 4,000 Btu (1.17 kW) per hour of the total input rating of all equipment in the enclosure. FIGURE 3 Page 7 When ducts are used, they shall be of the same cross -sec- tional area as the free area of the openings to which they connect. The minimum dimension of rectangular air ducts shall be no less than 3 inches (75 mm). In calculating free area, the blocking effect of louvers, grilles, or screens must be considered. If the design and free area of protective cov- ering is not known for calculating the size opening required, it may be assumed that wood louvers will have 20 to 25 per- cent free area and metal louvers and grilles will have 60 to 75 percent free area. Louvers and grilles must be fixed in the open position or interlocked with the equipment so that they are opened automatically during equipment operation. 0 u CO • UJ LL W g P. I^,J Z p ` I- o > Z 1—, uj 2 U O co 0 1— W W '_ U aj Z'. o ,Z.. Upf low Application Installation Clearances Top Left Side 1 0 Right Side Iwwwww • Bottom Type of Vent Connector Type C Type 61 — Top 1 In. (2E.anm) 1 In. (25 mm) *Front 3 in. (76 mm) 3 in. (76 mm) Back 0 0 Sides Ot 0 Vent 6 In. (152 mm) 1 In. (25 mm) Floor Ot et *Front clearance in alcove Installation must be 24 in. (610 mm). Maintain a minimum of 24 in. (610 mm) for front service access. *For installation on a combustible floor, do not Install the furnace directly on carpeting, tile or other combustible materials other than wood flooring. ti-eft side requires 3 inches if a single wall vent is used on 14-1/2 inch cabinets, or 2 inches if a single wall vent is used on 17 -1/2 Inch cabinets. CHIMNEY /\ OR GAS �T VENT FURNACE EQUIPMENT IN CONFINED SPACE ALL AIR FROM OUTSIDE (All Air Through Ventilated Attic) I f O VENTILATION LOUVERS (Each end of ettic) INLET AIR (Ends 12 In. a bovs bottom) I I 1 I 1 1 1 1 1 l , I 1 1 I 1 I NOTE -The inlet and outlet air openings shall each have a free area of at least one square Inch (645 mm per 4,000 Btu (1.17 kW) per hour of the total input rating of all equip- ment in the enclosure. FIGURE 4 .R' t CHIMNEY OR GAS VENT HEATER D EQUIPMENT IN CONFINED SPACE ALL AIR FROM OUTSIDE i OUTLET AIR INLET AIR ( 1 1 f l 1 111 I I I 1 I 1 I 1 1 I 1 I I I 1 I 1 I I I I I I NOTE - Each air dud opening shall have a free area of at least one square inch (645 mm per 2,000 Btu (.59 kw) per hour of the total Input rating of all equipment in the enclosure. If the equipment room is located against an outside wall and the air openings communicate directly with the outdoors, each open- ing shall have a free area of at least one square inch (645 mm per 4,000 Btu (1.17 kW) per hour of the total input rating of all other equipment in the enclosure. FIGURE 5 Setting Equipment AWARNING Do not nrst :ill tile for nice on its front or its back Do not cunor•c t thr• nun ,tin duct', to the h.rck of tire for- Dom() So .tip l ,irf. ertiel y affect the operation of the safety r.ontrol could result in per - sun,rl in)ury or de,it'i Page 8 The G5OUH(X) gas furnace can be installed as shipped in either the upflow position or the horizontal position, with right -hand or left-hand air discharge. Select a location that allows for the required clearances that are listed on the unit nameplate. Also consider gas supply connections, electrical supply, vent connection, and installation and service clearances [24 inches (610 mm) at unit front]. The unit must be level. NOTE - 1/3 hp blower motors are equipped with four flex- ible mounting legs. 1/2 hp blower motors are equipped with three flexible legs and one rigid leg. The rigid leg is equipped with a shipping bolt and a flat white plastic wash- er (rather than the rubber mounting grommet used with a flexible mounting leg). The bolt and washer must be re- moved before the furnace is placed into operation. Af- ter the bolt and washer have been removed, the rigid leg will not touch the blower housing. Upflow Applications Allow for clearances to combustible materials as indicated on the unit nameplate. Minimum clearances for closet or al- cove installations are shown in figure 6. FIGURE 6 Return Air -- Upflow Applications Return air can be brought in through the bottom or either side of the furnace installed in an upflow application. If the furnace is installed on a platform with bottom return, make an airtight seal between the bottom of the furnace and the platform to ensure that the furnace operates properly and safely. The furnace is equipped with a removable bottom panel to facilitate installation. Markings are provided on both sides of the furnace cabinet for installations that require side return air. Cut the furnace cabinet at the maximum dimensions shown on page 2. NOTE - When air volumes over 1800 cfm (850 Us) are required with 60C or 60D models in an upflow applica- tion, the following return air options are available: 1 - Return air from single side with transition which will accommodate 20 x 25 x 1 in. (508 x 635 x 25 mm) clean- able air filter. (Required to maintain proper air velocity.) See figure 7. 2 - Return air from single side with optional RAB Return Air Base. See figure 8. 3 - Return air from bottom. 4 - Return air from both sides. 5 - Return air from bottom and one side. Refer to Engineering Handbook for additional information. AIR FLOW 0000 00 000 3 -1/4 (83) OPTIONAL RETURN AIR BASE Optional Return Air Base SIDE RETURN AIR OPENINGS (Either Side) o 4 I *23 Overall (102 () �I 14 I , *Unit Opening (356) I *Base Opening I _21 (533) RAB60C _ I loe-- 20 -1/2 (521) -Owl 1 24 -112 (622) RAB60D� 7/8 27 -5/8 (702) FRONT VIEW (22) *NOTE -Both return air openings must be covered by a single plenum. Overall opening dimensions: 23 (584) W X 18-12 (470) H. Optional side return air filter Ms cannot be used with RAB Return Air Base. S J *18 -112 (470) Overall T 314 (19) FIGURE 8 Page 9 Return air base RAB60C is available for order using catalog no. 12M71; RAB6OD has been assigned cata- log no. 12M72. Side Return Air (with transition and filter) 0 = 0 000 i 0 0 S 000= 0 000 I ®I 0000 0 000 0 (508 Transition 20 "X25 "X 1" mm X635mm X 25mm) Cleanable Filter Return Air Plenum FIGURE 7 Horizontal Application Installation Clearances Top Left End r-1 f / , Right End Bottom Vent Connector Type Type C Type B1 Top 0 0 'Front 3 in. (76 mm) 3 in. (76 mm) Back 0 0 Ends 2 In. (51 mm) 2 In. (51 mm) Vent 6 in. (152 mm) 1 In. (25 mm) Floor 0$ 0$ *Front clearance In alcove Installation must be 24 in. (610 mm). Maintain a minimum of 24 In. (610 mm) for front service access. For installations on a combustible floor, do not install the furnace directly on carpeting, tile or other combustible materials other than wood flooring. Removing the Bottom Panel Remove the two screws that secure the bottom cap to the furnace. Pivot the bottom cap down to release the bottom panel. Once the bottom panel has been removed, reinstall the bottom cap. See figure 9. FIGURE 9 Leveling an Upflow Unit When the side return air inlets are used in an upflow ap- plication, it may be necessary to install leveling bolts on the bottom of the furnace. Use field - supplied corrosion- resist- ant 5/16 inch machine bolts (4) and nuts (8). See figure 10. NOTE - The maximum length of the bolt is 1 -1/2 inches. 1 - Lie the furnace on its back and drill a 5/16 inch diame- ter hole in each corner of the furnace's bottom. See fig- ure 10 for the correct location of the holes. Drill through the bottom panel and the bottom flange of the cabinet. 2 - Install one bolt and two nuts into each hole. Screw the first nut onto a bolt and then insert the bolt into a hole. A flat washer may be added between the nut and the bot- tom of the unit. 3 - Screw another nut onto the bolt on the inside of the fur- nace base. A flat washer may be added between the nut and the bottom of the unit. 4 - Adjust the outside nut to the appropriate height and tighten the inside nut to secure the arrangement. Page 10 Furnace Front \( 3 1 / 0 3 ) I / 1 - 3/4 (44) 1 -3/4 (44) Leveling Bolt Locations Leveling Bolt Installation 3/8 Inches (mm) (10) 3/8 1 -3/4 ( ( 1 -3/4 (44) Leveling Bolt Locations 3/8 (10) FIGURE 10 Horizontal Applications The G5OUH(X) furnace can be installed in horizontal ap- plications. Allow for clearances to combustible materials as indicated on the unit nameplate. Minimum clearances for closet or al- cove installations are shown in figure 11. FIGURE 11 This furnace may be installed in either an attic or a crawl - space. Either suspend the furnace from roof rafters or floor joists, as shown in figure 12, or install the furnace on a platform, as shown in figure 13. The unit must be sup- ported at both ends and beneath the blower deck to pre- vent sagging. Leave sufficient clearance between rod and unit to remove access panel. Typical Horizontal Application Unit Suspended in Attic or Crawispace ANGLE IRON U- CHANNELS FIGURE 12 NOTE - Heavy -gauge perforated sheet metal straps (plumbers' straps) maybe used to suspend the unit from roof rafters or ceiling joists. When straps are used to sus- pend the unit in this way, support must be providedfor both the ends and the middle of the furnace to prevent sagging. The straps must not interfere with the plenum or exhaust piping installation. Securing screws should be 1/2 inch from the top edge and 1 -1/2 inch from the side edge in all cases. Cooling coils and supply and return air plenums must be supported separately. NOTE - When the furnace is installed on a platform in a crawlspace, it must be elevated enough to avoid water damage and to allow the evaporator coil to drain. Return Air — Horizontal Applications Return air can be brought in through the end of a furnace installed in a horizontal application. The furnace is equipped with a removable bottom panel to facilitate installation. See figure 9. Page 11 Horizontal Application Unit Installed on Platform NOTE - Line contact is permis- sible. See the unit nameplate for clearances. WORKING PLATFORM \ VENT PIPE FIGURE 13 AWARNING Improper installation of the furnace can result in per- sonal injury or death. Combustion and flue products must never be allowed to enter the return air system or the living space Use screws and joint tape to seal the return air system to the furnace In platform installations with bottom return air. the furnace should he sealed airtight to the return air ple- num A door must never be used as a portion of the return air duct system The base must provide a stable support and an airtight seal to the furnace. Al- low absolutely no sagging. cracks gaps. etc. The return and supply air duct systems must never be connected to or from other heating devices such as a fireplace or stove. etc. Fire. explosion. carbon monoxide poisoning. personal injury and /or proper- ty damage could result. AWARNING The blower access panel must be securely in place when the blower and burners are operating. Gas fumes which could contain carbon monoxide. can be drawn into living space resulting in personal inju- ry or death Furnace Cabinet Size Filter Size Side Return Bottom Return 14 -1/2" 16X25X1 (1) 14X25X1 (1) 17 -112" 16X25X1 (1) 16X25X1 (1) 21" 16X25X1 (1) 20 X 25 X 1 (1) 24 -1/2" 16 X25 X 1 (2) 24 X 25 X 1 (1) Filters This unit is not equipped with a filter or rack. A field-pro- vided high - velocity filter is required for the unit to operate properly. Table 1 lists recommended filter sizes. A filter must be in place any time the unit is operating. TABLE 1 Duct System Use industry- approved standards to size and install the supply and return air duct system. This will result in a quiet and low- static system that has uniform air distribution. NOTE - Do not operate the furnace with an external static pressure that exceeds 0.5 inches w c. Higher external stat- ic pressures may cause erratic limit operation. Supply Air Plenum If the furnace is installed without a cooling coil, a removable access panel must be installed in the supply air duct. The access panel should be large enough to permit inspection (either by smoke or reflected light) of the heat exchanger for leaks after the furnace is installed. The furnace access panel must always be in place when the furnace is operat- ing and it must not allow leaks into the supply air duct sys- tem. Return Air Plenum Return air must not be drawn from a room where this furnace, or any other gas appliance (ie., a water heat - er), Is Installed. When return air is drawn from a room, a negative pressure is created in the room. If a gas ap- pliance is operating in a room with negative pressure, the flue products can be pulled back down the vent pipe and into the room. This reverse flow of the flue gas may result in incomplete combustion and the formation of carbon monoxide gas. This toxic gas might then be distributed throughout the house by the furnace duct system. In upflow applications, the return air can be brought in through the bottom or either side of the furnace. If a fur- nace with bottom return air is installed on a platform, make an airtight seal between the bottom of the furnace and the platform to ensure that the unit operates properly and safely. Use fiberglass sealing strips, caulking, or equiva- lent sealing method between the plenum and the furnace cabinet to ensure a tight seal. If a filter is installed, size the return air duct to fit the filter frame. Page 12 Venting A 4 -inch diameter flue transition is factory- installed on the combustion air inducer outlet of all models. Modifying or removing the flue transition will cause the unit to oper- ate unsafely and will void the unit certification. The vent connector does not require insulation. The combustion air inducer may be rotated clockwise or counterclockwise by 90° to allow for top or side vent dis- charge in all applications. When the unit is installed, the flue transition must be in the 9 o'clock, 12 o'clock or 3 o'clock position. The unit will not vent properly with the flue transition pointed down in the 6 o'clock position. Re- move the four mounting screws, rotate the assembly (in- cluding the gasket), then reinstall the mounting screws. See figure 14. Use the provided wire tie to bundle the pres- sure switch wires with the inducer motor power leads. Route the wires away from moving parts and the heat of the inducer motor to prevent damage to the wires. 90 Flue Transition (Do not remove) Mounting Screws (Remove) Combustion Air Inducer (Upflow Position) MOUNTING SCREW 90° (Remove) Power Leads FIGURE 14 Top Cap Flue Outl et Hole (Reattach Cutout Here) Optional Flue Outlet (Horizontal Installation) Top View of Furnace Supply Air Opening 0 Cut out Optional Flue Outlet FIGURE 15 Use sheet metal shears to remove the cut out from the side of the cabinet. Use the two provided sheet metal screws to install the cut out on the top cap to cover the original flue outlet opening. See figure 15. The G5OUH(X) series units are classified as fan - assisted Category I furnaces when vertically vented according to the latest edition of National Fuel Gas Code (NFPA 54 / ANSI Z223.1) in the USA and the current standards of CAN /CGA B149.1 and B149.2 of the Natural Gas and Pro- pane Installation Code in Canada. A fan - assisted Category I furnace is an appliance equipped with an integral me- chanical means to either draw or force combustion prod- ucts through the combustion chamber and /or heat ex- changer. NOTE - Use these instructions as a guide. They do not su- persede local codes. This furnace must be vented accord- ing to all local codes these installation instructions, and the provided venting tables in these instructions The venting tables in this manual were extracted from the National Fuel Gas Code (NFPA 54 / ANSI Z223.1) and are provided as a guide for proper vent installation. Proper ap- plication, termination, construction and location of vents must conform to local codes having jurisdiction. In the ab- sence of local codes, the NFGC serves as the defining doc- ument. Refer to the tables and the venting information contained in these instructions to properly size and install the venting system. AIMPORTANT Once the venting system is installed. attach the 'Dis- connected Vent war rung sticker to a visible area of the plenum near the vent pipe The warning sticker is provided in the bag assembly AWARNING Asphyxiation hazard The exhaust vent for this fur- nace must he securely connected to the furnace flue transition at all tunes FIGURE 16 Page 13 Use self - drilling sheet metal screws or a mechanical fas- tener to firmly secure the vent pipe to the round collar of the flue transition. If self - drilling screws are used to attach the vent pipe, it is recommended that three be used. Drive one self - drilling screw through the front and one through each side of the vent pipe and collar. See figure 16. Install the first vent connector elbow at a minimum of six inches (152 mm) from the furnace vent outlet. Venting Using a Masonry Chimney The following additional requirements apply when a lined masonry chimney is used to vent this furnace. Masonry chimneys used to vent Category I central fur- naces must be either tile -lined or lined with a listed metal lining system or dedicated gas vent. Unlined masonry chimneys are prohibited. See figures 17 and 18 for com- mon venting. A chimney with one or more sides exposed to the outside of the structure is considered to be an exterior chimney. An exterior masonry chimney that is not tile -lined must be lined with B1 vent or a listed insulated flexible metal vent. An exterior tile -lined chimney that is sealed and capped may be lined with a listed uninsulated flexible metal vent. If the existing chimney will not accommodate a listed metal liner, either the chimney must be rebuilt to accommodate one of these liners or an alternate approved venting meth- od must be found. Insulation for the flexible vent pipe must be an encapsu- lated fiberglass sleeve recommended by the flexible vent pipe manufacturer. See figure 17. DO NOT insulate the space between the liner and the chimney wall with puffed mica or any other loose gran- ular insulating material Common Venting Using Metal -Lined Masonry Chimney SEALED Sit 1.5m) minimum 4 In. (102 mm) minimum VENT CONNECTOR SEE NOTE 2 e OTHER APPLIANCE MAX. LENGTH — SEE NOTE 1 BELOW. MN. LENGTH — AS SHORT AS PRACTICAL FURNACE EXTERIOR CHIMNEY WITH METAL LINER PERMANENTLY SEALED FIREPLACE OPENING NOTE 1- Refer to the provided venting tables for installations In the USA and the venting tables in CAN/CGA•8149.11or nstallations Canada. NOTE 2 - Either single- wailed or double-walled vent connector may be used. Refer to the capacity ►puinMnents shown In the provided venting tables for installations in USA and the venting tables In current CAN/ CGA - 8149.1 for installations In Canada. FIGURE 17 Common Venting Using Tile -Lined Interior Masonry Chimney and Combined Vent Connector NOTE- Refer to provided venting tables for Installations In the USA and the N ►{ venting tables In current CAW , 1111 CGA - 8149.1 for installations in Canada. MINIMUM LENGTH • AS SHORT AS PRACTICAL. FOR MAXIMUM LENOTN SEE NOTE TO LEFT FURNACE VE NT CONNECTOR SEE NOTE 1 BELOW 4 4 r • INTERIOR TILEUNED MASONRY CHIMNEY NOTE - the chimney must be properly sized per provided venting tables or • lined with listed metal lining system. PERMANENTLY SEALED FIREPLACE OPENING NOTE - Either single- walled or double - walled vent connector may be used. Refer to the capacity requirements as shown In the pro- vided venting tables for Installations in USA and the venting tables In current CAN/CGA- B149.1 for installations in Canada. FIGURE 18 Never connect a Category I appliance to a chimney that is servicing a solid -fuel appliance. If a fireplace chimney flue is used to vent this appliance, the fireplace opening must be permanently sealed. A type B or listed chimney lining system that passes through an unused masonry chimney flue is not considered to be exposed to the outdoors. General Venting Requirements Vent all G5OUH(X) furnaces according to these instruc- tions: 1 Vent diameter recommendations and maximum allow- able piping runs are found in the provided venting tables for the USA, and the appropriate venting tables in the standards of CAN /CGA B149.1 and B149.2 of the Natu- ral Gas and Propane Installation Code for Canada. 2 - In no case should the vent or vent connector diameter be Tess than the diameter specified in the provided venting tables for the USA, and the appropriate venting tables in the standards of CAN /CGA B149.1 and B149.2 of the Natural Gas and Propane Installation If type B1 double -wall vent is used inside a chimney, no oth- Code for Canada. er appliance can be vented into the chimney. The outer wall 3 - Single appliance vents - If the vertical vent or file -lined of type B1 vent pipe must not be exposed to flue products. chimney has a larger diameter or flow area than the A type B1 vent or masonry chimney liner shall terminate vent connector, use the vertical vent diameter to de- above the roof surface with a listed cap or a listed roof as- termine the minimum vent capacity and the vent sembly according to the terms of their respective listings connector diameter to determine the maximum vent and the vent manufacturer's instructions. capacity. The flow area of the vertical vent, however, When inspection reveals that an existing chimney is not shall not exceed 7 times the flow area of the listed ap- safe for the intended purpose, it shall be rebuilt to conform pliance categorized vent area, drafthood outlet area or to nationally recognized standards, Tined or relined with flue collar area unless designed according to approved suitable materials, or replaced with a gas vent or chimney engineering methods. suitable for venting G5OUH(X) series units. The chimney 4 - Multiple appliance vents - The flow area of the largest passageway must be checked periodically to ensure that it section of vertical vent or chimney shall not exceed 7 is clear and free of obstructions. times the smallest listed appliance categorized vent Do not install a manual damper, barometric draft regulator, area, drafthood outlet area or flue collar area unless de- or flue restrictor between the fumace and the chimney. signed according to approved engineering methods. AIMPORTANT SINGLE appliance venting of a fan - assisted furnace into a tile -lined nnasonry chimney (interior or outside wall) is PROHIBITED The chimney must first he lined with ether type B1 vent or an insulated single wall flexible vent Inning system which has been sized ac- cording to the provided venting tables and the vent pipe manufacturer s instructions A fan - assisted fumace may be commonly vented into an existing lined masonry chimney if the following conditions are met: • The chimney is currently serving at least one drafthood equipped appliance • The vent connectors and chimney are sized according to the provided venting tables for the USA, and the ap- propriate venting tables in the standards of CAN /CGA B149.1 and B149.2 of the Natural Gas and Propane Installation Code in Canada. Page 14 Connector Diameter inches (mm) ■ Maximum Horizontal Connector Length feet (m) 3 (76) 4-1/2 (1.37) 4 (102) 6 (1.83) 5 (127) 7 -1/2 (2.29) 6 (152) 9 (2.74) 7 (178) 10-1/2 (3.20) 5 - The entire length of single wall metal vent connector shall be readily accessible for inspection, cleaning, and replacement. 6 - Single appliance venting configurations with zero lat- eral lengths (tables 3 and 4) are assumed to have no elbows in the vent system. For all other vent configura- tions, the vent system is assumed to have two 90° el- bows. For each additional 90° elbow or equivalent (for example two 45° elbows equal one 90° elbow) beyond two, the maximum capacity listed in the venting table should be reduced by 10% (0.90 x maximum listed ca- pacity). 7 - The common venting tables (5, 6, 7, and 8) were gen- erated using a maximum horizontal vent connector length of 1 -1/2 feet (.46 m) for each inch (25 mm) of connector diameter as follows: TABLE 2 8 - If the common vertical vent is offset, the maximum common vent capacity listed in the common venting tables should be reduced by 20 %, the equivalent of two 90° elbows (0.80 x maximum common vent capacity). The horizontal length of the offset shall not exceed 1 -1/2 feet (.46 m) for each inch (25 mm) of common vent diameter. 9 - The vent pipe should be as short as possible with the least number of elbows and angles required to com- plete the job. Route the vent connector to the vent us- ing the shortest possible route. 10 - A vent connector shall be supported without any dips or sags and shall slope a minimum of 1/4 inch (6.4 mm) per linear foot (305 mm) of connector, back toward the appliance. 11 - Vent connectors shall be firmly attached to the furnace flue collar by self - drilling screws or other approved Page 15 means, except vent connectors of listed type B vent material which shall be assembled according to the manufacturer's instructions. Joints between sections of single wall connector piping shall be fastened by screws or other approved means. 12 - When the vent connector used for Category I ap- pliances must be located in or pass through a crawl - space or other areas which may be cold, that portion of the vent connector shall be constructed of listed double -wall type B vent material or material having equivalent insulation qualities. 13 - All venting pipe passing through floors, walls, and ceil- ings must be installed with the listed clearance to com- bustible materials and be fire stopped according to lo- cal codes. In absence of local codes, refer to NFGC (Z223.1). 14 - No portion of the venting system can extend into, or pass through any circulation air duct or plenum. 15 - Vent connectors serving Category I appliances shall not be connected to any portion of mechanical draft systems operating under positive pressure such as Category III or IV venting systems. 16 - If vent connectors are combined prior to entering the common vent, the maximum common vent capacity listed in the common venting tables must be reduced by 10 %, the equivalent of one 90° elbow (0.90 x maximum common vent capacity). 17 - The common vent diameter must always be at least as large as the largest vent connector diameter. 18 - In no case, shall the vent connector be sized more than two consecutive table size diameters over the size of the draft hood outlet or flue collar outlet. 19 - Do not install a manual damper, barometric draft regu- lator or flue restrictor between the furnace and the chimney. 20 - When connecting this appliance to an existing dedi- cated or common venting system, you must inspect the venting system's general condition and look for signs of corrosion. The existing vent pipe size must conform to these instructions and the provided venting tables for the USA, and the appropriate venting tables in the standards of CAN /CGA B149.1 and B149.2 of the Nat- ural Gas and Propane Installation Code for Canada. If the existing venting system does not meet these re- quirements, it must be resized. Height (feet) Lateral (fit) Vent and Connector Diameter - D (inches) 3 Inch j 4 Inch I 5 Inch I 6 Inch Appliance Input Rating in Thousands of Btu Per Hour MIN MAX MIN MAX MIN MAX MIN MAX 6 b 0 78 0 152 0 251 0 375 2 13 51 18 97 27 157 32 232 4 21 49 30 94 39 153 50 227 6 25 46 36 91 47 149 59 223 8 0 0 84 0 165 0 276 0 415 2 12 57 16 109 25 178 28 263 5 23 53 32 103 42 171 53 255 8 28 49 39 98 51 164 64 247 10 0 0 88 0 175 0 295 0 447 2 12 61 17 118 23 194 26 289 5 23 57 32 113 41 187 52 280 10 30 51 41 104 54 176 67 267 15 0 0 94 0 191 0 327 0 502 2 11 69 15 136 20 226 22 339 5 22 65 30 130 39 219 49 330 10 29 59 40 121 51 206 64 315 15 35 53 48 112 61 195 76 301 20 0 0 97 0 202 0 349 0 540 2 10 75 14 149 18 250 20 377 5 21 71 29 143 38 242 47 367 10 28 64 38 133 50 229 62 351 15 34 58 46 124 59 217 73 337 20 48 52 55 116 69 206 84 322 30 0 0 100 0 213 0 374 0 587 2 9 81 13 166 14 283 18 432 5 21 77 28 160 36 275 45 421 10 27 70 37 150 48 262 59 405 15 33 64 44 141 57 249 70 389 20 56 58 53 132 66 237 80 374 30 NR NR 73 113 88 214 104 346 TABLE 3 Capacity of Type B Double -Wail Vents with Type B Double -Wall Connectors Serving a Single Category I Appliance NOTE - Single appliance venting configurations with zero lateral lengths are assumed to have no elbows in the vent system. For all other vent configurations, the vent system Is assumed to have two 90° elbows. For each additional 90° elbow or equivalent (for example two 45° elbows equal one 90° elbow) beyond two, the maximum capacity listed in the venting table should be reduced by 10 percent (0.90 x maxi- mum listed capacity). Page 16 Height (feet) Lateral (fest) _ Vent and Connector Diameter - D (Inches) 3 Inch I 4 Inch I 5 Inch I 6 Inch Appliance Input Rating In Thousands of Btu Per Hour MIN ' MAX MIN MAX MIN MAX MIN MAX 6 0 38 7t 59 151 85 249 126 373 2 39 51 60 96 85 156 123 231 4 NR NR 74 92 102 152 146 225 6 NR NR 83 89 114 147 163 220 8 0 37 83 58 164 83 273 123 412 2 39 56 59 108 83 176 121 261 5 NR NR 77 102 107 168 151 252 8 NR NR 90 95 122 161 175 243 10 0 37 87 57 174 82 293 120 444 2 39 61 59 117 82 193 119 287 5 52 56 76 111 105 185 148 277 10 NR NR 97 100 132 171 188 261 15 0 36 93 56 190 80 325 116 499 2 38 69 57 136 80 225 115 337 5 51 63 75 128 102 216 144 326 10 NR NR 95 116 128 201 182 308 15 NR NR NR NR 158 186 220 290 20 0 35 96 54 200 78 346 114 537 2 37 74 56 148 78 248 113 375 5 50 68 73 140 100 239 141 363 10 NR NR 93 129 125 223 177 344 15 NR NR NR NR 155 208 216 325 20 NR NR NR NR 186 192 254 306 30 0 34 99 53 211 76 372 110 584 2 37 80 55 164 76 281 109 429 5 49 74 72 157 98 271 136 417 10 NR NR 91 144 122 255 171 397 15 NR NR 115 131 151 239 208 377 20 NR NR NR NR 181 223 246 357 30 NR NR NR NR NR NR _ NR NR TABLE 4 Capacity of Type B Double -Wall Vents with Single -Wall Metal Connectors Serving a Single Category I Appliance NOTE - Single appliance venting configurations with zero lateral lengths are assumed to have no elbows in the vent system. For all other vent configurations, the vent system is assumed to have two 90° elbows. For each additional 90° elbow or equivalent (for example two 45° elbows equal one 90° elbow) beyond two, the maximum capacity listed in the venting table should be reduced by 10 percent (0.90 x maxi- mum listed capacity). Vent Height H (feet) Connector Vent and Connector Diameter - 0 (Inches) Rise 3 Inch I 4 Inch I 5 Inch I 6 inch R Appliance Input Rating In Thousands of Btu Per Hour () MIN MAX MIN MAX MIN MAX - MIN MAX • 6 1 22 37 35 66 46 106 58 164 2 23 41 37 75 48 121 60 183 3 24 44 38 81 49 132 62 199 8 1 22 40 35 72 49 114 64 176 2 23 44 36 80 51 128 66 195 3 24 47 37 87 53 139 67 210 10 1 22 43 34 78 49 123 65 189 2 23 47 36 86 51 136 67 206 3 24 50 37 92 52 146 69 220 15 1 21 50 33 89 47 142 64 220 2 22 53 35 96 49 153 66 235 3 24 55 36 102 51 163 68 248 20 1 21 54 33 99 46 157 62 246 2 22 57 34 105 48 167 64 259 3 23 60 35 110 50 176 66 271 30 1 20 62 31 113 45 181 60 288 2 21 64 33 118 47 190 62 299 3 22 66 34 123 48 198 64 309 TABLE 5 Vent Connector Capacity Type B Double -Wall Vents with Type B Double -Wall Connectors Serving Two or More Category I Appliances TABLE 6 Common Vent Capacity Type B Double -Wall Vents with Type B Double -Wall Connectors Serving Two or More Category I Appliances Page 18 Common Vent Diameter - D (Inches) Height ht g 4Inch ' 5 Inch I 6 inch ' 7 Inch H Appliance Input Rating in Thousands of Btu Per Hour (feet) FAN + FAN FAN + NAT FAN + FAN FAN + NAT FAN + FAN FAN + NAT FAN + FAN FAN + NAT 6 92 81 140 116 204 161 309 248 8 101 90 155 129 224 178 339 275 10 110 97 169 141 243 194 367 299 15 125 112 195 164 283 228 427 352 20 136 123 215 183 314 255 475 394 30 152 138 244 210 361 297 547 459 TABLE 5 Vent Connector Capacity Type B Double -Wall Vents with Type B Double -Wall Connectors Serving Two or More Category I Appliances TABLE 6 Common Vent Capacity Type B Double -Wall Vents with Type B Double -Wall Connectors Serving Two or More Category I Appliances Page 18 Vent Height H (feet) Connector Vent and Connector Diameter - D (Inches) Rise 31nch I flinch I 51nch I 6lnch R (feet) Appliance input Rating In Thousands of Btu Per Hour MIN MAX MIN MAX MIN MAX MIN MAX 4 6 1 NIA NR NR NR NR NR NR NR 2 NR NR NR NR NR NR 168 182 3 NR NR NR NR 121 131 174 198 15 1 NR NR 79 87 116 138 177 214 2 NR NR 83 94 121 150 185 230 3 NR NR 87 100 127 ._ 160 193 243 30 1 47 60 77 110 113 175 169 278 2 50 62 81 115 117 185 177 290 3 54 64 85 119 122 193 185 300 Vint Height Common Vent Diameter - D (inches) 4 inch I 5 Inch I 6 Inch I 7 inch H (feet) Appliance Input Rating In Thousands of Btu Per Hour FAN + FAN FAN + NAT FAN + FAN FAN + NAT FAN + FAN FAN + NAT FAN + FAN FAN + NAT 6 89 78 136 113 200 158 304 244 8 98 87 151 126 218 173 331 269 10 106 94 163 137 237 189 357 292 15 121 108 189 159 275 221 416 343 20 131 118 208 177 305 247 463 383 30 145 132 236 202 350 286 533 446 4 TABLE 7 Vent Connector Capacity Type B Double -Wall Vents with Single -Wail Metal Connectors Serving Two or More Category I Appliances TABLE 8 Common Vent Capacity Type B Double -Wall Vents with Single -Wall Metal Connectors Serving Two or More Category I Appliances Removal of the Furnace from Common Vent In the event that an existing furnace is removed from a venting system commonly run with separate gas ap- pliances, the venting system is likely to be too large to properly vent the remaining attached appliances. Conduct the following test while each appliance is operat- ing and the other appliances (which are not operating) re- main connected to the common venting system. If the venting system has been installed improperly, you must correct the system as indicated in the general venting re- quirements section. 1 - Seal any unused openings in the common venting sys- tem. 2 - Inspect the venting system for proper size and horizontal pitch. Determine that there is no blockage, restriction, leakage, corrosion, or other deficiencies which could cause an unsafe condition. 3 - Close all building doors and windows and all doors be- tween the space in which the appliances remaining connected to the common venting system are located Page 19 and other spaces of the building. Turn on clothes dry- ers and any appliances not connected to the common venting system. Turn on any exhaust fans, such as range hoods and bathroom exhausts, so they will oper- ate at maximum speed. Do not operate a summer ex- haust fan. Close fireplace dampers. 4 - Follow the lighting instructions. Turn on the appliance that is being inspected. Adjust the thermostat so that the appliance operates continuously. 5 - After the main burner has operated for 5 minutes, test for leaks of flue gases at the draft hood relief opening. Use the flame of a match or candle, or smoke from a cigarette, cigar, or pipe. 6 - After determining that each appliance connected to the common venting system is venting properly, (step 3) return all doors, widows, exhaust fans, fireplace damp- ers, and any other gas - burning appliances to their pre- vious mode of operation. 7 - If a venting problem is found during any of the preced- ing tests, the common venting system must be modi- fied to correct the problem. Nominal Iron Pipe Internal Length of Pipe - feet (m) Diameter - - - InIzees Inches 10 20 30 40 50 60 70 80 90 100 (mm) (mm) (3.048) (6.096) (9.144) (12.192) (15.240) (18.288) (21.336) (24.384) (27.432) (30.480) 3/8 .493 95 65 52 45 40 36 33 31 29 27 (9.53) (12.522) (2.69) (1.84) (1.47) (1.27) (1.13) (1.02) (.73) (.88) (.82) (.76) 1/2 .622 175 120 97 82 73 66 61 57 53 50 (12.7) (17.799) (4.96) (3.40) (2.75) (2.32) (2.07) (1.87) (1.73) (1.61) (1.50) (1.42) 3/4 .824 360 250 200 170 151 138 125 118 110 103 (19.05) (20.930) (10.19) (7.08) (5.66) (4.81) (4.28) (3.91) (3.54) (3.34) (3.11) (2.92) 1 1.049 680 465 375 320 285 260 240 220 205 195 (25.4) (26.645) (919.25) (13.17) (10.62) (9.06) (8.07) (7.36) (6.80) (6.23) (5.80) (5.52) 1 -1/4 1.380 1400 950 770 660 580 530 490 460 430 400 (31.75) (35.052) (39.64) (26.90) (21.80) (18.69) (16.42) (15.01) (13.87) (13.03) (12.18) (11.33) 1 -1/2 1.610 2100 460 1180 990 900 810 750 690 650 620 (38.1) (40.894) (59.46) (41.34) (33.41) (28.03) (25.48) (22.94) (21.24) (19.54) (18.41) (17.56) 2 2.067 3950 2750 2200 1900 1680 1520 1400 1300 1220 1150 (50.8) (52.502) (111.85) (77.87) (62.30) (53.80) (47.57) (43.04) (39.64) (36.81) (34.55) (32.56) 2 -1/2 2.469 6300 4350 3520 3000 2650 2400 2250 2050 1950 1850 (63.5) (67.713) (178.39) (123.17) (99.67) (84.95 (75.04) (67.96) (63.71) (58.05) (55.22) (52.38) 3 3.068 11000 7700 6250 5300 4750 4300 3900 3700 3450 3250 (76.2) (77.927) (311.48) (218.03) (176.98) (150.07) (134.50) (121.76) (110.43) (104.77) (97.69) (92.03) Resize the common venting system to the minimum vent pipe size determined by using the appropriate tables In appendix G. (These are in the current stan- dards of the National Fuel Gas Code ANSI Z223.1 in the USA, and the appropriate Category 1 Natural Gas and Propane appliances venting sizing tables in the current standards of the CAN /CGA B149.1 and B149.2 in the Natural Gas and Propane Installation Code in Canada.) I Gas Piping ACAUTION If a flexible gas connector is required or allowed by the authority that has jurisdiction black iron pipe shall he installed at 'he gas valve and extend outside the fur nace cabuirq Gas Supply 1 - This unit is shipped standard for left or right side instal- lation of gas piping (or top entry in horizontal applica- tions). Connect the gas supply to the piping assembly. 2 - When connecting the gas supply piping, consider fac- tors such as length of run, number of fittings, and fur- nace rating to avoid excessive pressure drop. Table 9 lists recommended pipe sizes for typical applications. TABLE Gas Pipe Capacity NOTE - Capacity given in cubic feet (m of gas per hour and based on 0.60 specific gravity gas. Page 20 3 - The gas piping must not run in or through air ducts, clothes chutes, gas vents or chimneys, dumb waiters, or elevator shafts. 4 - The piping should be sloped 1/4 inch (6.4 mm) per 15 feet (4.57 m) upward toward the meter from the fur- nace. The piping must be supported at proper intervals [every 8 to 10 feet (2.44 to 3.01 m)] with suitable hang- ers or straps. Install a drip leg inside vertical pipe runs to the unit. 5 - In some localities, codes may require the installation of a manual main shut -off valve and union (furnished by the installer) external to the unit. The union must be of the ground joint type. AIMPORTANT Compounds used on threaded joints of gas piping must be resistant to the actions of liquified petro- leum gases NOTE - Install a 1/8 inch NPT plugged tap in the field piping upstream of the gas supply connection to the unit. The tap must be accessible for test gauge connection. See figure 19. NOTE - If emergency shutoff is necessary, shut off the main manual gas valve and disconnect main power to the fur- nace. The installer should properly label these devices. 9 - ft /hr (m3 /hr) MANUAL MAIN SHUT -OFF VALVE (With 1/B In. NPT Plugged Tap Shown) GROUND JOINT UNION Left Side Piping (Standard) DRIP LEG AUTOMATIC GAS VALVE (with manual shut-off valve FIELD PROVIDED AND INSTALLED AUTOMATIC GAS VALVE (with manual shut-off valve) IAI MANUAL N SHUT -OFF VALVE (With 1/8 in. NPT Plugged Tap Shown) GROUND JOINT UNION DRIP LEG Right Side Piping (Alternate) Leak Check After gas piping is completed, carefully check all piping connections (factory- and field - installed) for gas leaks. Use a leak detecting solution or other preferred means. NOTE - If emergency shutoff is necessary, shut off the main manual gas valve and disconnect the main power to the furnace. The installer should properly label these devices. ACAUTION Some soaps used for leak detection are corrosive to certain metals Carefully rinse piping thoroughly af- ter leak test its been completed Do not use matches. candles Panic or other sources of ignition to check for gas leaks. The furnace must be isolated from the gas supply system by closing its individual manual shut-off valve during any pressure testing of the gas supply system at pressures less than or equal to 1/2 psig (3.48 kPa, 14 inches w.c.). AIMPORTANT When testing pressure of gas lines. gas valve must be disconnected and isolated See figure 20. Gas valves can he damaged if subjected to pressures greater than 1 2 psi() r3 48 kPa. 14 Inches w c 1. MANUAL MAIN SHUT -OFF VALVE WILL NOT HOLD NORMAL TEST PRESSURE FIGURE 20 FIGURE 19 Page 21 Electrical ELECTROSTATIC DISCHARGE (ESD) Precautions and Procedures ACAUTION Electrostatic discharge can affect electronic corm - ponents Take precautions during furnace installa- tion and service to protect the furnace's electronic controls Precautions will help to avoid control ex- posure to electrostatic discharge by putting the fur- nace the control and the technician at the same electrostatic potential. Neutralize electrostatic charge by touching hand and all tools on an un- painted unit surface. such as the gas valve or blow- er deck before performing any service procedure. The unit is equipped with a field make -up box. The make- up box may be moved to the right side of the furnace to fa- cilitate installation. If the make -up box is moved to the right side, the excess wire must be pulled into the blower compartment. Secure the excess wire to the existing harn- ess to protect it from damage. FIGURE 21 INTERIOR MAKE -UP BOX INSTALLATION Left side FIGURE 22 Refer to figure 24 for field wiring and figure 26 for schematic wiring diagram and troubleshooting. 1 - Select circuit protection and wire size according to the unit nameplate. The power supply wiring must meet Class I restrictions. 2 - Holes are on both sides of the furnace cabinet to facili- tate wiring. 3 - Install a separate disconnect switch (protected by ei- ther fuse or circuit breaker) near the furnace so that power can be turned off for servicing. 4 - Before connecting the thermostat or the power wiring, check to make sure the wires will be long enough for servicing at a later date. Remove the blower access panel to check the length of the wire. 5 - Complete the wiring connections to the equipment. Use the provided unit wiring diagram and the field wir- ing diagram shown in figure 24. Use 18 -gauge wire or larger that is suitable for Class II rating for thermostat connections. 6 - Electrically ground the unit according to local codes or, in the absence of local codes, according to the current National Electric Code (ANSI /NFPA No. 70) for the USA and current Canadian Electric Code part 1 (CSA standard C22.1) for Canada. A green ground wire is provided in the field make -up box. Page 22 NOTE -The G5OUH(X) furnace contains electronic components that are polarity sensitive. Make sure that the furnace is wired correctly and is properly grounded. 7 - One line voltage "ACC" terminal is provided on the fur- nace control board. Any electronic air cleaner rated up to one amp can be connected to this terminal with the neutral leg of the circuit being connected to the any of the "NEUTRAL" terminals. See figure 25 for control board configuration. This terminal is energized when the blower is operating. 8 - One line voltage "HTG ACC" terminal is provided on the furnace control board. Any humidifier rated up to one amp can be connected to this terminal with the neutral leg of the circuit being connected to any of the "NEUTRAL" terminals. See figure 25 for control board configuration. This terminal is energized in the heating mode whenever the combustion air inducer is operat- ing. 9 - Install the room thermostat according to the instruc- tions provided with the thermostat. See figure 23 for thermostat designations. If the furnace is being matched with a heat pump, refer to the FM21 installa- tion instruction. G5OUH(X) and CONDENSING UNIT THERMOSTAT DESIGNATIONS (Refer to specific thermostat and outdoor unit.) Thermostat HEAT COOLING O INDOOR BLOWER POWER COMMON G5OUH(X) Furnace Condensing Unit HS UNIT COMPRESSOR/ \LDMPRESSOR HS UNIT COMMON COMMON FIGURE 23 Indoor Blower Speeds 1 - When the thermostat is set to "FAN ON," the indoor blower will run continuously on the low speed when there is no cooling or heating demand. 2 - When the G5OUH(X) is running in the heating mode, the indoor blower will run on the heating speed. 3 - When there is a cooling demand, the indoor blower will run on the cooling speed. TERMINAL DESIGNATIONS : •. : •i.,- - .S• ' 1 . •,c.,:. ' I a • ACB HEAT Blower - Heating Speed (Line Volt) • •W • muse. = ower •ea ACB LOW Continuous Low Speed Blower ACC Access • Terminal Line Volt iPZsWX•L'C10111rT1Ff • ut]mi'i 120VAC Hot Input HOT HTG ACC Heat Only Accessory (Line Volt) NEUTRALS 120VAC Neutrals •• • 11 .11 P-1.1 1 IiittkAtelORTra 0 firLi .IL Flame Sense Terminal FLAME SENSE FIELD INSTALLED CLASS II 24V FIELD INSTALLED UNE VOLTAGE P I L L L r�- I II I TO COMPRESSOR CONTACTOR TYPICAL GSOUH(X) FIELD WIRING DIAGRAM PRESSURE SWITCH PRIMARY UNIT FLAME ROLLOUT SWITCHES TRAM GAS VALVE AIR INS COMBUST! AMt INDUCERI SECONDARY &MIT ILIMEIRMS SOASS CONTROL •.- - •0-- DOOR INTERLOCK SWITCH BLACK LA OND FIGURE 24 SURELIGHT 50A62 INTEGRATED CONTROL BOARD L "CC 120 X 1S � 0 0000 NISI III 20 ATLANTIC I011t101 SYSTEM 24YIC SOW O. A NUL FEAT OFF CELAY SI -I 5I -2 TIME OFF OFF 00 SEC OFF ON 90 SEC ON OFF 120 SEC OF ON 100 SEC ON Al Orr -_ 120 VAC ALS IRi 0 0 0 0 0 - NEUTRALS J2@U® - gOL 2 r L O1Y •I OIY .2 FLAME SENSE I I e e Y G W R C Y G W R C 1 FIGURE 25 Page 23 i HEATING UNITS -GAS �O {A OImt.OT0A1 noti4 NC- 110.13{1 -01 02 t ; 3OC� i�.p� -01'Q2 MgN-0OC- IlOO.,iiox -oboe , 4E OA,OOMt� -01,02 IGG- 2 2 IUSIIUI 1 11501 f. IINIIINI11IUIN11NNPi33, 354W 120V ACC EOM 1 tF USED) LI ROOM TMEN OSTAT I L L . OUTDOOR r T � J OOQt IIIEIO.00II -- - L I ow•O I 120 IOM ER/ I MOTION coma I 0 PI PI59 J159 R33 IGNITION J159 P159 A92 I. P156 CGNTI0LJ150 PRIMARY OAS LIMIT • • v S51 INTERLOCK ENO G5OUH(X) Schematic Wiring Diagram COMBUSTION I R MOTOR o c 111TE- ROOGERS OAS VALVE TI TRANSFORMER OVI SI9 COMGUSTION AIR PROVING SWITCH • (ALTERNATE) GAS DINNERS 0 O O O� PINE ROLLOUT I9NITE11� 547 SWITCH � SEFLAME NSOR J J -0111 SWITCH JI3 5 S21 SECONT OAS LIMIT 03 INDOOR �' r. J ■ r■ !LOVER TOR I■ =IMO MIND r �1T11111■ 77i.) j i;.IItf•:- 1'j 0 rr il' 7 ®1: ' 7ti•ia L' tr ] (y 01 , �■ k. , ( ®OIILILAI ''7 r" 1:''7 ® ii 7O ficTLTIiI TT'.II/I'] 1 '. t.3.1 ® ' t =U1C1T iiI L [r L-] G::'-7L�7® IALJ I.".74211I.".742111I.".7421111 GATT 10:''1 ®I.',''. ■mars ,tt'U■ c. ' ®L.,..- amr.aa UNIT _i;.l THERMOSTAT HEAT NITICIPATION SETTINGS 14''1." JI :ia .;= - 10T.'1111M1 Co go oZo] VAC K4 -I ©© ©©o rrIoio iZoi 11•111• COB D IIIQIIT OVI OAS VALVE 11■ WNNING- ELECTRIC SHOO( HAZARD,CNI CAUSE INJURY WITH NATIONAL AL NO LOCAL CODES. IN ACCORDANCE NOTE- IF PAY WIRE IN THIS APPLIANCE IS IEPLACED,IT WST !E REPLACED WITH WIRE OF LIKE SIZE, RATING NO INSLLATION THIOOESS. A TO PREYVOST MOTOR GIRNOUT,NEVER COIECT NOLE TITAN ONE MOTOR LEAD TO AMY OIE COIOECTION. ® PAM UNUSED MO MOTOR LEADS MUST OE Wl� TO A PARE TERMINAL. A FOR CORRECT NUI(ER OF SECOIOARY LIMITS USED SEE SECO?OARY LIMIT SECTION OF &OER SPEED CHART. FOR 1350 H -359 -80 NO L ft TED (1. SPEEDDj_MOTOR LEAD FOR HEATING W LEAVE ON CI L0/) CONTINUOUS AIR ®FIELD SUPPLIED ACC.WIRE. ROOM S TFERMOSTAT •� L_l..,,lr l. LIt . U.I.A. J FIGURE 26 Page 24 r Unit Start -Up FOR YOUR SAFETY READ BEFORE LIGHTING AWARNING Do not use this furnace if any part has been underwa- ter Immediately c all a qualified service technician to insper.t the furnace and to replace any part of the control system aryl any gas control which has been under water AWARNING If overheating occurs or if gas supply fails to shut off. shut off the manual gas valve to the appliance before shutting off electrical supply A CAUTION Before attempting to perform any service or mainte- nance turn the electrical power to unit OFF at dis- connect switch BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. The gas valve on the G5OUH(X) unit may be equipped with either a gas control knob or gas control lever. Use only your hand to push the lever or to turn the gas control knob. Never use tools. If the knob will not turn or if the lever will not move by hand, do not try to repair it. Call a qualified service tech- nician. Force or attempted repair may result in a fire or ex- plosion. Placing the furnace into operation: G5OUH(X) units are equipped with a SureLight ignition system. Do not attempt to manually light burners on these furnaces. Each time the thermostat calls for heat, the burners will automatically light. The ignitor does not get hot when there is no call for heat on units with SureLight ignition system. AWARNING If you do not follu. these instructions exactly a fire or explosion nr,ry result causing property damage . personal uilur y Or death Gas Valve Operation (Figures 27, 28 and 29) 1 - STOP! Read the safety information at the beginning of this section. 2 - Set the thermostat to the lowest setting. 3 - Turn off all electrical power to the unit. 4 - This furnace is equipped with an ignition device which automatically lights the burners. Do not try to light the burners by hand. 5 - Remove the upper access panel. 6 - White Rodgers 36E/36F Gas Valve - Switch gas valve levertoOFF. See figure 27 for the White Rodg- ers 36F valve and figure 28 for the White Rodgers 36E valve. Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise to OFF. Do not force. See figure 29. 7 - Wait five minutes to clear out any gas. If you then smell gas, STOP! Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instruc- tions. If you do not smell gas go to next step. White Rodgers 36F Series Gas Valve pz (® MANIFOLD PRESSURE ri ADJUSTMENT / SCREW MANIFOLD PRESSURE OUTLET 0 GAS VALVE SHOWN IN OFF POSITION FIGURE 27 White Rodgers 36E Series Gas Valve O GAS VALVE SHOWN IN OFF POSITION MANIFOLD PRESSURE ADJUSTMENT SCREW MANIFOLD PRESSURE OUTLET FIGURE 28 Honeywell VR8205 Series Gas Valve MANIFOLD MANIFOLD PRESSURE PRESSURE ADJUSTMENT _ ti:� \ —, O OUTLET SCREW GAS VALVE SHOWN IN OFF POSITION FIGURE 29 Model Altitude (feet) 0-4500 4501-7500• Pressure Switch Replacement Required G5OUH(X) -045/ -070 No Change 56L32 G5OUH(X) -090/ -110 G5OUH(X) -135/ -155 No Change 49L90 Fuel Altitude (feet) 0-4500 4501 -5500 55014500 6501 -7500 Nat. Gas 3.5 3.3 3.2 3.1 L.P. Gas 10.0 10.0 10.0 10.0 8 - White Rodgers 36E/36F Gas Valve - Switch gas valve lever to ON. See figure 27 for the White Rodgers 36F valve and figure 28 for the White Rodgers 36E valve. Honeywell VR8205 Gas Valve - Turn knob on gas valve counterclockwise 41111 to ON. Do not force. 9 - Replace the upper access panel. 10- Turn on all electrical power to to the unit. 11- Set the thermostat to desired setting. NOTE - When unit is initially started, steps 1 through 11 may need to be repeated to purge air from gas line. 12- If the appliance will not operate, follow the instructions "Turning Off Gas to Unit" and call your service techni- cian or gas supplier. Turning Off Gas to Unit 1 - Set the thermostat to the lowest setting. 2 - Turn off all electrical power to the unit if service is to be performed. 3 - Remove the upper access panel. 4 - White Rodgers 36E/36F Gas Valve - Switch gas valve lever to OFF. Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise 4. to OFF. Do not force. 5 - Replace the upper access panel. Heating Sequence Of Operation 1 - When thermostat calls for heat, combustion air inducer starts. 2 - Combustion air pressure switch proves combustion air inducer operation. Switch is factory set and requires no adjustment. 3 - After a 15 second prepurge, the hot surface ignitor en- ergizes. 4 - After a 20 second ignitor warm -up period, the gas valve solenoid opens. 5 - Gas is ignited, flame sensor proves the flame, and the combustion process continues. 6 - If flame is not detected after first ignition trial, the igni- tion control will repeat steps 3 and 4 four more times before locking out the gas valve ( "WATCHGUARD" flame failure mode). The ignition control will then auto- matically repeat steps 3, 4, 5, and 6 after 60 minutes. 7 - To interrupt the 60- minute "WATCHGUARD" period, move thermostat from "Heat" to "OFF" then back to "Heat". Heating sequence then restarts at step 1. I Gas Pressure Adjustment Gas Flow To check for proper gas flow to the combustion chamber, determine the Btu (kW) input from the unit nameplate. Di- vide this input rating by the Btu (kW) per cubic foot (cubic meter) of available gas. The result is the required number Page 26 of cubic feet (cubic meter) per hour. Determine the flow of gas through the gas meter for two minutes and multiply by 30 to get the hourly flow of gas. Gas Pressure 1 - Check the gas line pressure with the unit firing at maxi- mum rate. A minimum of 4.5 in. w.c. for natural gas or 11.0 in. w.c. for LP /propane gas should be maintained. 2 - After the line pressure has been checked and ad- justed, check the regulator pressure. A natural gas to LP /propane gas changeover kit is required to convert the unit. Manifold pressures are given in table 10. See figures 28 and 29 for the location of the manifold pres- sure adjustment screws. I High Altitude Information NOTE - In Canada, certification for installations at eleva- tions over 4500 feet (1372 m) is the jurisdiction of local au- thorities. The manifold pressure may require adjustment at higher altitudes. See table 10 for proper manifold pressure set- tings at varying altitudes. TABLE 10 Manifold Pressure (Outlet) inches w.c. NOTE - A natural to LP propane gas changeover kit is nec- essary to convert this unit. Refer to the changeover kit installation instruction for the conversion procedure. The combustion air pressure switches are factory-set and require no adjustment. Table 11 lists the replacement pres- sure switch required for G5OUH(X) units installed at vary- ing altitudes. TABLE 11 *NOTE - Call Technical Support regarding installation above 7500 feet. Other Unit Adjustments Primary and Secondary Limits The primary limit is located on the heating compartment vestibule panel. The secondary limits (if equipped) are lo- cated in the blower compartment, attached to the back side of the blower. These limits are factory set and require no adjustment. Flame Rollout Switches (Two) These manually reset switches are located on (or inside of) the burner box. If tripped, check for adequate combustion air before resetting. Pressure Switch The pressure switch is located in the heating compartment adjacent to the combustion air inducer. This switch checks for proper combustion air inducer operation before allow- ing ignition trial. The switch is factory-set and requires no adjustment. Temperature Rise Place the unit into operation with a heating demand. After supply and return air temperatures have stabilized, check the temperature rise. If necessary, adjust the blower speed to maintain the temperature rise within the range shown on the unit nameplate. Increase the blower speed to decrease the temperature. Decrease the blower speed to increase the temperature rise. Failure to do adjust the temperature rise may cause erratic limit operation. Fan Control The fan on time of 45 seconds is not adjustable. The fan off delay(amount of time that the blower operates after the heat demand has been satisfied) may be adjusted by flip- ping the dip switches located on the SureLight' control. The unit is shipped with a factory fan off setting of 90 sec- onds. The fan off delay affects comfort and is adjustable to satisfy individual applications. Adjust the fan off delay to achieve a return air temperature between 90° and 110 °F at the exact moment that the blower is de- energized. Longer off delay settings provide lower return air temperatures; shorter settings provide higher return air temperatures. See figure 30. FAN -OFF TIME ADJUSTMENT 60sec. 90sec. 120sec. 180sec. OFF ON N OFF ON OFF ON OFF ON ICJ— Milk) it 0-• INI=IN v E:1.1 to Black square indicates switch position) To adjust fan -off timing, flip dip switch to desired setting. FIGURE 30 Thermostat Heat Anticipation Set the heat anticipator setting (if adjustable) according to the amp draw listed on the wiring diagram that is attached to the unit. Page 27 Electrical 1 - Check all wiring for loose connections. 2 - Check for the correct voltage at the furnace (furnace operating). 3 - Check amp -draw on the blower motor. Motor Nameplate Actual NOTE - Do not secure the electrical conduit directly to the air ducts or structure. Blower Speeds NOTE - CFM readings are taken external to unit with a dry evaporator coil and without accessories. 1 - Turn off electrical power to furnace. 2 - Remove blower access panel. 3 - Disconnect existing speed tap at control board speed terminal. NOTE - Termination of any unused motor leads must be insulated. 4 - Refer to blower speed selection chart on unit wiring dia- gram for desired heating or cooling speed. 5 - Connect selected speed tap at control board speed terminal. 6 - Resecure blower access panel. 7 - Turn on electrical power to furnace. Electronic Ignition The SureLight integrated control has an added feature of an internal Watchguard control. The feature serves as an auto- matic reset device for ignition control lockout caused by igni- tion failure. This type of lockout is usually due to low gas line pressure. After one hour of continuous thermostat demand for heat, the Watchguard will break and remake thermostat demand to the furnace and automatically reset the control to begin the ignition sequence. Flue And Chimney 1 - Check flue pipe, chimney and all connections for tight- ness and to make sure there is no blockage. 2 - Check unit for proper draft. 3 - Is pressure switch closed? Obstructed flue will cause unit to shut off at pressure switch. Check flue and outlet for blockages. 4 - Reset manual flame rollout switches on burner box cover. Failure To Operate If the unit fails to operate, check the following: 1 - Is the thermostat calling for heat? 2 - Are access panels securely in place? 3 - Is the main disconnect switch closed? 4 - Is there a blown fuse? 5 - Is the filter dirty or plugged? Dirty or plugged filters will cause the limit control to shut the unit off. 6 - Is gas turned on at the meter? 7 - Is the manual main shut -off valve open? 8 - Is the internal manual shut -off valve open? 9 - Is the unit ignition system in lock out? lithe unit locks out again, call the service technician to inspect the unit for blockages. Service AWARNING Disconnect power before servicing unit ACAUTION Label all wires prior to disconnection when servicing controls Wuing err can cause improper and dan- gerous operation Verify proper operation after ser- vicing At the beginning of each heating season, a qualified techni- cian should check the system as follows: Blower Check the blower wheel for debris and clean if necessary. The blower motors are prelubricated for extended bearing life. No further lubrication is needed. AWARNING The blower access panel must be securely in place when the blower ,rrc1 burners are operating Gas fumes which could contain carbon monoxide can be drawn into liv nr; spice resulting in personal inju- ry or death Filters All G5OUH(X) filters are installed external to the unit. Filters should be inspected monthly. Clean or replace the filters when necessary to ensure that the fumace operates prop- erly. Replacement filters must be rated for high velocity air- flow. Table 1 lists recommended filter sizes. Flue And Chimney Check the flue pipe, chimney and all connections for tight- ness and to make sure there is no blockage. Electrical 1 - Check all wiring for loose connections. 2 - Check for the correct voltage at the fumace (furnace operating). 3 - Check amp -draw on the blower motor. Motor Nameplate Actual Cleaning the Heat Exchanger and Burners NOTE - Use papers or protective covering in front of the fur- nace during cleaning. Page 28 Cleaning the heat exchanger requires a steel spring "snake," a reversible drill and a vacuum cleaner. The steel spring snake may be constructed by purchasing a 4 ft. long by 1/4 inch diameter steel wire cable and a 1/4 inch diame- ter wire brush. These items are available at a hardware store. Insert wire end of brush into the open end of the spring cable. Crimp the cable around the brush so that the brush is secured and will not come off during cleaning. At- tach the other end of the cable to the reversible drill to com- plete the tool for cleaning the heat exchanger. 1 - Turn off both electrical and gas power supplies to fur- nace. 2 - Remove flue pipe and top cap from the unit. Label the pressure switch wires, then disconnect them. 3 - Remove the four screws that secure the combustion air inducer. Carefully remove the combustion air inducer to avoid damaging blower gasket. If gasket is damaged, it must be replaced to prevent leakage. See figure 31. G5OUH(X) BURNER & HEAT EXCHANGER REMOVAL FIGURE 31 4 - Remove the collector box located behind the combus- tion air inducer. Be careful with the collector box gas- ket. If the gasket is damaged, it must be replaced to prevent leakage. 5 - Label the wires from gas valve and rollout switches, then disconnect them. 6 - Disconnect gas supply piping. Remove four screws se- curing the bumer manifold assembly to the vestibule panel and remove the assembly from the unit. M FIGURE 32 7 - NOx units only - Remove the three screws that attach the NOx insert to the corbel at the entrance to each heat exchanger section. Carefully remove the NOx in- sert from each section. See figure 32. 8 - Insert the brush end of cable snake into the top of one of the heat exchanger openings. Do not force the cable into the heat exchanger. Insert the cable and operate the drill on slow speed. Move the cable in and out of the heat exchanger section three or four times or until sufficient cleaning is accomplished. Reverse drill and slowly work the cable out of opening. 9- Repeat procedure for each heat exchanger section. 10- After each of the top heat exchanger sections has been cleaned, insert the brush end of the cable snake into the bottom openings of each of the heat exchanger sections and dean as described in step 8. 11- Remove the cable from the heat exchanger. Use a vac- uum cleaner to remove debris knocked loose during cleaning. 12- Attach the exhaust end (positive pressure) of the vacu- um deaner to the top of the heat exchanger section. Any loose debris will be forced to the bottom of the heat exchanger section. Vacuum debris from bottom open- ings. Page 29 13- Replace collector box and combustion air inducer. Check gaskets for damage. Damaged gaskets must be replaced to avoid heat exchanger leaks. Replace all screws to the collector box and combustion air inducer. Failure to replace all screws may cause leaks. 14- To clean the burner, run a vacuum cleaner with a soft brush attachment over the face of burners. Visually in- spect inside the burners and crossovers for any blockage caused by foreign matter. Remove any blockage. 15- NOx Units - Reattach the NOx inserts to the corbels at the entrance to each heat exchanger opening. See fig- ure 32. 16- Replace burner /manifold assembly onto the vestibule panel. 17- Reconnect wires to pressure switch, roll -out switches, gas valve and combustion air inducer. Refer to unit wir- ing diagram. 18- Reconnect vent pipe to combustion air inducer outlet. 19- Reconnect gas supply piping. 20- Turn on power and gas supply to unit. 21- Set thermostat and check for proper operation. 22- Check all piping connections, factory and field, for gas leaks. Use a leak detecting solution or other preferred means. A CAUTION Some soaps used for leak detection are corrosive to certain metals Carefully rinse piping thoroughly af- ter leak test has been completed Do not use matches. candles. flame or other sources of ignition to check for gas leaks 23- If a leak is detected, shut gas and electricity off and repair leak. 24- Repeat steps 23 and 24 until no leaks are detected. 25- Replace front access panel. Z U O (0 O. W J I W U. la O 2 g Q . • C7. F. F Z O W . 2 U O 5 D W W IL' 0 1 O I— • z DIAGNOSTIC CODES Make sure to Identify LED'S Correctly. Refer to Installation Instructions for control board layout. LED #1 LED #2 DESCRIPTION SIMULTANEOUS SLOW FLASH SIMULTANEOUS SLOW FLASH Power on - Normal operation. Also signaled during cooling and continuous fan. SIMULTANEOUS FAST FLASH SIMULTANEOUS FAST FLASH Normal operation - signaled when heating demand initiated at thermostat. SLOW FLASH ON Primary or secondary limit switch open. Limit must close within 3 minutes or unit goes into 1 hour Watchguard. OFF SLOW FLASH Pressure switch open or has opened 5 times during a single call for heat; OR: Blocked inlet/exhaust vent; OR: Pressure switch dosed prior to activation of combustion air inducer. ALTERNATING SLOW FLASH ALTERNATING SLOW FLASH Watchguard — burners failed to ignite. SLOW FLASH OFF Flame sensed without gas valve energized. ON SLOW FLASH Rollout switch open. OR: 12 -pin connector improperly attached. ON ON OFF ON OFF ON Circuit board failure or control wired incorrectly. FAST FLASH SLOW FLASH Main power polarity reversed. Switch line and neutral. SLOW FLASH FAST FLASH Low flame signal. Measures below .7 microAmps. Replace flame sense rod. ALTERNATING FAST FLASH ALTERNATING FAST FLASH The following conditions are sensed during the ignitor warm -up period only: 1) Improper main ground; 2) Broken ignitor, OR: Open ignitor circuit; 3) Line voltage below 75 volts. (If voltage lower than 75 volts prior to ignitor warm -up, control will signal waiting on call from thermostat, and will not respond. V Repair Parts List The following repair parts are available through independent Lennox dealers. When ordering parts, include the complete furnace model number listed on the CSA International nameplate -- Example: G5OUH(X) -24A- 045 -1. Cabinet Parts Upper access panel Blower panel Top cap Control Panel Parts Transformer SureLight"' ignition board Door interlock switch Circuit breaker Blower Parts Blower wheel • Motor Motor mounting frame Motor capacitor Blower housing cutoff plate Heating Parts Flame Sensor Heat exchanger assembly Gas manifold Combustion air inducer Gas valve Main burner cluster Main burner orifices Pressure switch Ignitor Primary limit control Flame rollout switch Secondary limit (not used on 24A -45 -1) I Ignition Control Board Diagnostic Codes NOTE - Slow flash rate equals 1 Hz (one flash per second). Fast flash rate equals 3 Hz (three flashes per second). Minimum flame sense current = 0.15 -0.17 microAmps. I SureLight Troubleshooting: Heating Sequence of Operation LED#1 AND LED#2 ALTERNATING FAST FLASH. SIGNAL. HOLDS UNTIL UNIT IS PROPERLY GROUND. NORMAL HEATING MODE POWER ON CONTROL SELF -CHECK OKAY? I COMBUSTION AIR INDIjCER ON FOR 1 SECOND. I TURN INDUCER ON FOR 1 SECOND. IS POLARITY REVERSED? IS THERE PROPER GROUND? IS VOLTAGE ABOVE 75 VOLTS? YE NO YES I YES YES 4 SURELIGHT CONTROL HEATING SEQUENCE OF OPERATION NO ROLLOUT SWITCH CLOSED? BURNER OFF? (CONTINUOUS FLAME CHECK) YES NORMAL OPERATION: LED #1 — SLOW FLASH LED #2 — SLOW FLASH THERMOSTAT CALLS FOR HEAT: LED #1 — FAST FLASH LED #2 — FAST FLASH IS COMBUSTION AIR PRESSURE SWITCH OPEN? HAS COMBUSTION AIR PRESSURE SWITCH CLOSED IN 2.5 MINUTES? YES N YES 4 I 15- SECOND COMBUSTION AIR INDUCER PREPURGE I INITIATED BY CLOSED PRESSURE SWITCH. YES j CONTINUED NEXT PAGE YES NO NO GAS VALVE OFF. COMBUSTION AIR INDUCER ON. INDOOR BLOWER ON. LED #1 ALTERNATING FAST FLASH LED#2 ALTERNATING FAST FLASH CHECK FOR BROKEN IGNITOR OR OPEN IGNITOR CIRCUIT GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER DELAY OFF. LED #1 ON LED #2 ON (RESET CONTROL BY TURNING MAIN POWER OFF.) NO ABNORMAL HEATING MODE POLARITY REVERSED. LED #1 — FAST FLASH LED #2 — SLOW FLASH LED#1 AND LED#2 ALTERNATING FAST FLASH. SIGNAL HOLDS UNTIL VOLTAGE RISES ABOVE 75 VOLTS. GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH DELAY. H NO LED #1 — ON. LED #2 — SLOW FLASH. 1' SEQUENCE HOLDS UNTIL ROLLOUT SWITCH CLOSES. GAS VALVE OFF. COMBUSTION AIR INDUCER ON. INDOOR BLOWER ON HEATING SPEED. LED #1 — SLOW FLASH LED #2 — OFF GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH DELAY. LED #1 OFF LED #2 SLOW FLASH (Sequence holds until pressure switch closes or thermostat resets control.) YES IS COMBUSTION AIR INDUCER ENERGIZED? (HTG ACC TERMINAL IS ENERGIZED WITH C.A.B.) � PRESSURE SWITCH IS IN WATCHGUARD MODE. GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH DELAY. LED #1 — OFF. LED #2 — SLOW FLASH. IS 5- MINUTE RESET PERIOD COMPLETE? Page 31 I SureLight Troubleshooting: Heating Sequence of Operation (Continued) C 5- SECOND COMBUSTION AIR INDUCER PREPURGE INITIATED BY CLOSED PRESSURE SWITCH. YES NORMAL HEATING MODE IGNITOR WARM -UP — 20 SECONDS. YES 4- SECOND TRIAL FOR IGNITION. GAS VALVE OPENS. IGNITOR ENERGIZED FOR UP TO 4 SECONDS. YES FLAME STABIL1 PERIOD 4 SECONDS FLAME RECTIFICATION CURRENT CHECK. CAN FLAME BE PROVEN WITHIN 4 SECONDS AFTER GAS VALVE OPENS? (>0.15 microamps) YES FLAME PRESENT? INDOOR BLOWER ON DELAY BEGINS (45 seconds.) YES PRIMARY AND SECONDARY LIMIT SWITCHES CLOSED? YES COMBUSTION AIR PRESSURE ♦ SWITCH CLOSED? YES 4 THERMOSTAT DEMAND SATISFIED. YES LED #1 & #2 SIMULTANEOUS SLOW FLASHES. YES COMB. AIR INDUCER CONTINUES 5- SECOND POST PURGE AFTER TSTAT DEMAND IS SATISFIED. INDOOR AIR BLOWER COMPLETES SELECTED "OFF' DELAY BEFORE SHUTTING OFF. NO NO NO NO NO NO NO YES ABNORMAL HEATING MODE IS VOLTAGE ABOVE 75 VOLTS? YES NO O LEDS SIGNAL IS THERE A PROPER GROUND? • ALTERNATING FAST FLASH YES IS IGNITOR INTACT AND CONNECTED? GAS VALVE OFF. COMBUSTION AIR INDUCER ON. INDOOR BLOWER OFF. HAS CONTROL FAILED TO SENSE FLAME FOR FIVE CONSECUTIVE TRIES DURING A SINGLE HEAT DEMAND? $ IGNITION WATCHGUARD MODE. GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH DELAY LED 1 ALT. SLOW FLASH LED 2 ALT SLOW FLASH IS 60- MINUTE RESET PERIOD COMPLETE? HAS CONTROL RESET IGNITION SE . UENCE FOUR TI.. S? LOW FLAME SIGNAL Does not affect operation of control) LED #1 — SLOW FLASH LED #2 — FAST FLASH GAS VALVE DE- ENERGIZED. COMBUSTION AIR INDUCER DE- ENERGIZED.INDOOR BLOWER ON UNTIL SWITCH CLOSES.LED #1 — SLOW FLASH. LED #2 — ON. IS LIMIT SWITCH CLOSED? YES F HAS PRIMARY /SECONDARY LIMIT RESET (CLOSED) WITHIN 3 MINUTES? NO NO YES NO YES YES 1 LIMIT SWITCH WATCH - GUARD MODE. GAS VALVE OFF. COMB. AIR INDUCER OFF. INDOOR BLOWER OFF WITH DELAY. LED #1 -SLOW FLASH LED#2 - ON. IS 60MINUTE RESET PERIOD COMPLETE? GAS VALVE POWER OFF. COMBUSTION AIR INDUCER POWER OFF. INDOOR BLOWER OFF WITH DELAY LED #1 — ON. LED #2 — SLOW FLASH. SEQUENCE HOLDS UNTIL ROLLOUT SWITCH IS RESET 1 LED #1 GAS VALVE DE- ENERGIZED. COMBUSTION AIR INDUCER ON. INDOOR BLOWER OFF WITH DELAY — OFF. LED #2 — SLOW FLASH. HAS CAB TWITCH CLOSED IN 2.5 MINUTES? NO 5- MINUTE PRESSURE SWITCH WATCHGUARD MODE. YES NO YES YES • Page 32 I SureLight Troubleshooting: Cooling Sequence of Operation LED#1 AND LED#2 ALTERNATING FAST FLASH. SIGNAL HOLDS UNTIL UNIT IS PROPERLY GROUND. SURELIGHT CONTROL COOLING SEQUENCE OF OPERATION NORMAL COOLING MODE ABNORMAL COOLING MODE NO POWER ON I IGNITION CONTROL MAIN POWER ON. NO YESI CONTROL SELF DIAGNOSTIC CHECK. IS CONTROL OPERATING NORMALLY? YES IS POLARITY REVERSED? I YES ► LED#1 FAST FLASH LED#2 SLOW FLASH I TURN INDUCER ON FOR 1 SECOND. IS THERE PROPER GROUND? IS VOLTAGE ABOVE 75 VOLTS? YE ROLLOUT SWITCH MONITORED CONTINUOUSLY. IS ROLLOUT SWITCH CLOSED? CHECK FOR MAIN BURNER FLAME SENSE. IS MAIN BURNER FLAME OFF? LED: SLOW FLASH RATE REMAINS UNCHANGED I THROUGHOUT COOLING CYCLE. 4 THERMOSTAT CALLS FOR COOLING. 4 COMPRESSOR CONTACTOR AND SYSTEM FAN ENERGIZED WITH 0- SECOND DELAY. ACB COOL SPEED TERMINAL IS ENERGIZED. ACC. TERMINAL IS ENERGIZED. • THERMOSTAT OPENS. 4 COMPRESSOR OFF. SYSTEM FAN AND ACC. TERM. OFF WITH 0- SECOND DELAY. • G 0 0 GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH NORMAL DELAY. SIGNAL CIRCUIT BOARD FAILURE AT LED. INTERRUPT MAIN POWER TO RESET CONTROL. NO LED#1 AND LED#2 ALTERNATING FAST FLASH. SIGNAL HOLDS UNTIL VOLTAGE RISES ABOVE 75 VOLTS. GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH NORMAL DELAY. SIGNAL CIRCUIT BOARD FAILURE AT LED. SEQUENCE HOLDS UNTIL ROLLOUT SWITCH CLOSES. GAS VALVE OFF. COMBUSTION AIR INDUCER OFF. INDOOR BLOWER OFF WITH NORMAL DELAY. SIGNAL CIRCUIT BOARD FAILURE AT LED. SEQUENCE HOLDS UNTIL FLAME IS NOT SENSED. Page 33 1 SureLight Troubleshooting: Continuous Fan Sequence of Operation LED: SLOW FLASH RATE REMAINS UNCHANGED THROUGHOUT SEQUENCE. 'INDOOR BLOWER SWITCHES TO ACB COOL SPEED. THERMOSTAT OPENS. SURELIGHT CONTROL CONTINUOUS FAN SEQUENCE OF OPERATION MANUAL FAN SELECTION MADE AT THERMOSTAT. CONTROL (G) ENERGIZES INDOOR BLOWER AT ACB LOW SPEED. ACC. TERM. IS ENERGIZED. 4 Li THERMOSTAT CALLS FOR HEAT (WI NO YES NO THERMOSTAT CALLS FOR COOLING. 1 YES • INDOOR BLOWER SWITCHES TO ACB LOW SPEED. ACC. TERM. REMAINS ENERGIZED. HTG ACC. TERM. ENERGIZES WITH COMB. AIR INDUCER. INDOOR BLOWER SWITCHES TO ACB HEAT SPEED AFTER NORMAL DELAY. THERMOSTAT OPENS. COMBUSTION AIR INDUCER AND HTG ACC. TERMINAL ARE DE- ENERGIZED. l INDOOR BLOWER SELECTED TIME OFF DELAY BEGINS. AFTER DELAY ACB HEAT SPEED DE- ENERGIZED. (blower remains energized during continuous fan mode). Page 34 W .c.) 0, • co c N W ! N W' W O 2 g Jl• • • IL Q • N • z V p: uy W:. . V ; O 1= 0 G50UH(X) Start -Up & Performance Check List Job Name Job No. Date Job Location City State Installer City State Unit Model No. Technician Serial No. Heating Section Electrical Connections Tight? Supply Voltage Thermostat Calibrated? ❑ Blower Motor H.P. Blower Motor Amps ❑ Gas Piping Connections Tight & Leak - Tested? Fuel Type: Natural Gas? ❑ LP /Propane Gas? ❑ Furnace Btu Input Line Pressure Regulator Pressure w.c. - Nat.: w.c. - LP /Propane Flue Connections Tight? ❑ Proper Draft? ❑ Combustion Gas Tested? ❑ CO2 ❑ CO Fan Control Setting (45 Seconds Fixed On Temperature Rise Fan Control Off Setting Filter Clean & Secure? ❑ Vent Clear? ❑ Heat Anticipator Properly Set? ❑ Level? ❑ Page 35 08 -03 -2005 DEBRA COONS 12462 DES MOINES MEMORIAL DR SEATTLE WA 98168 RE: Permit No. MO -041 _ 12212 48 AV S TUKW Dear Permit Holder: Based on the above, you are hereby advised to: Thank you for your cooperation in this matter. Sincerely, Brenda Holt, Permit Coordinator xc: Permit File No. M05.041 Bob Benedicto, Building Official City of Tukwila Steven M. Mullet, Mayor Department of Community Development Steve Lancaster, Director In reviewing our current records the above noted permit has not received:a final inspection by the City of Tukwila Building Division. Per the International Building Code and /or the International Mechanical Code, every permit issued by the Building Division under the provisions 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. Call the City of Tukwila Permit Center at 206 - 431 -3670 to arrange for the next or final inspection. This inspection is intended to determine if substantial work has-been accomplished since issuance of the permit or last inspection; or if the project should be considered abandoned. If such determination is made, the Building Code does allow. the Building Official .to ;approve a one - time extension up to 180 days. Extension requests must be in writing and provide satisfactory reasons why circumstances beyond the applicants control have prevented action from being taken. In the event you do not call for the above inspection and receive an extension prior to 09/25/2005, your permit will become null and void and any further work on the project will require a new permit and associated fees. 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 -431 -3670 • Fax: 206 - 431 -3665 - I I r - 4"Irm"""1""Wid.s..axt "'"" lidAW‘Tr, i/542itas," 7 6 , -.1MOIC • 3260Ark . , • EGISTRATION CERTIFICATE 117. hh.V■ DEPARTMENT OF LABOR AND INDUSTRIES REGISTERED AS PROVIDED BY LAW AS CONST CONT GENERAL REGIST. # EXP. DATE CCO1 GLENDHA053Q2 11/02/2005 EFFECTIVE DATE 11/22/1995 GLENDALE HEATING & A/C 12462 DES MOINES WY S SEATTLE WA 98168-2266 DEPARTMENT OF LABOR AND INDUSTRIES LICENSED AS PROVIDED BY LAW AS ELEC CONTR HVAC/RFRG • - LICENSE # •:EXP. ,DATE EC6A .GLENDHA003CM 02/14/2006 EFFECTIVE DATE 02/14/2000 GLENDALE HEATING &A/C 12462 DES MOINES MEMORIAL DR SEATTLE WA 98168-2266 Delach I)isplav (err • • GLENDALE OIL CO, . INC A.2462 .DES WINES WAY S 93168