Ingersoll-Rand S9V2B040U3VSAC/D Installer'S Manual Download | Manualshive

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Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.

February 2022

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Upflow/Horizontal and Dedicated Downflow
Gas-Fired, Direct/Non-Direct Vent, 2–Stage
Condensing Variable Speed Furnaces with Variable Speed
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S9V2B040U3VSAC/D
S9V2B060U3VSAC/D
S9V2B080U4VSAC/D
S9V2C100U4VSAC/D
S9V2D120U5VSAC/D

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S9V2B080D4VSAC/D
S9V2C100D4VSAC/D

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only. Actual model may differ in appearance.

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CAUTION

!

COIL REQUIREMENT!

Failure to follow this Caution could result in property damage or personal injury. 4GXC* and

4MXC* coils installed on upflow furnaces in vertical, horizontal left, or horizontal right

orientations without a factory installed metal drain pan shield must use a MAY*FERCOLKITAA

kit. Coils installed on upflow furnaces must have drain pans that are suitable for 400° F

(205°C) or have a metal drain pan shield. Downflow furnaces do not require a metal drain pan

shield or the use of the MAY*FERCOLKITAA kit. See Installer’s Guide for more information.

18-CE19D1-1B-EN

Installer’s Guide

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Summary of Contents for S9V2B040U3VSAC/D

Page 1: ... ib bl le e t to o H Ho or ri iz zo on nt ta al l R Ri ig gh ht t o or r H Ho or ri iz zo on nt ta al l L Le ef ft t S9V2B040U3VSAC D S9V2B060U3VSAC D S9V2B080U4VSAC D S9V2C100U4VSAC D S9V2D120U5VSAC D D Do ow wn nf fl lo ow w O On nl ly y S9V2B080D4VSAC D S9V2C100D4VSAC D N No ot te e Graphics in this document are for representation only Actual model may differ in appearance CAUTION COIL REQUIREM...

Page 2: ...OR R E EX XP PL LO OS SI IO ON N H HA AZ ZA AR RD D F Fa ai il lu ur re e t to o f fo ol ll lo ow w t th hi is s W Wa ar rn ni in ng g c co ou ul ld d r re es su ul lt t i in n d da an ng ge er ro ou us s o op pe er ra at ti io on n p pr ro op pe er rt ty y d da am ma ag ge e s se ev ve er re e p pe er rs so on na al l i in nj ju ur ry y o or r d de ea at th h I Im mp pr ro op pe er r s se er rv v...

Page 3: ...r r d de ea at th h D Do o N NO OT T a at tt te em mp pt t t to o m ma an nu ua al ll ly y l li ig gh ht t t th he e f fu ur rn na ac ce e W WA AR RN NI IN NG G C CA AR RB BO ON N M MO ON NO OX XI ID DE E P PO OI IS SO ON NI IN NG G H HA AZ ZA AR RD D F Fa ai il lu ur re e t to o f fo ol ll lo ow w t th hi is s W Wa ar rn ni in ng g c co ou ul ld d r re es su ul lt t i in n p pr ro op pe er rt ty ...

Page 4: ...be ef fo or re e s se er rv vi ic ci in ng g f fi il lt te er rs s t to o a av vo oi id d c co on nt ta ac ct t w wi it th h m mo ov vi in ng g p pa ar rt ts s W WA AR RN NI IN NG G C CA AR RB BO ON N M MO ON NO OX XI ID DE E H HA AZ ZA AR RD D F Fa ai il lu ur re e t to o f fo ol ll lo ow w t th hi is s W Wa ar rn ni in ng g c co ou ul ld d r re es su ul lt t i in n p pr ro op pe er rt ty y d da ...

Page 5: ...i il lu ur re e t to o f fo ol ll lo ow w t th hi is s C Ca au ut ti io on n c co ou ul ld d r re es su ul lt t i in n p pr ro op pe er rt ty y d da am ma ag ge e o or r p pe er rs so on na al l i in nj ju ur ry y W Wh he en n t th he e v ve en nt t p pi ip pe e i is s e ex xp po os se ed d t to o t te em mp pe er ra at tu ur re es s b be el lo ow w f fr re ee ez zi in ng g i i e e w wh he en n i ...

Page 6: ...ct ti io on ns s D De et te er rm mi in ne e t th he er re e i is s n no o b bl lo oc ck ka ag ge e o or r r re es st tr ri ic ct ti io on n l le ea ak ka ag ge e c co or rr ro os si io on n o or r o ot th he er r d de ef fi ic ci ie en nc ci ie es s w wh hi ic ch h c co ou ul ld d c ca au us se e a an n u un ns sa af fe e c co on nd di it ti io on n C Cl lo os se e a al ll l d do oo or rs s a an ...

Page 7: ...le ed d T Th he e 9 90 0 e el lb bo ow w c co on nn ne ec ct ti io on n t to o v ve er rt ti ic ca al l p pi ip pe e m mu us st t b be e s se ea al le ed d t to o p pr re ev ve en nt t c co on nd de en ns sa at te e l le ea ak ka ag ge e t to o b ba as se e o of f m ma as so on nr ry y c ch hi im mn ne ey y C CA AU UT TI IO ON N E EQ QU UI IP PM ME EN NT T D DA AM MA AG GE E U UV V l li ig gh ht t...

Page 8: ...Field Wiring 58 59 Condensate Drain Instructions 61 61 Vertical Applications 62 Horizontal Applications 66 General Start up and Adjustment 67 Preliminary Inspections 67 Lighting Instructions 67 Control and Safety Switch Adjustment 67 Furnace Combustion Air Exhaust Options 68 Upflow Furnace in Upflow Position Top Vented Combustion Air 70 Upflow Furnace in Upflow Position Left Side Vented Combustion...

Page 9: ... and requires specific knowledge and training Improperly installed adjusted or altered equipment by an unqualified person could result in death or serious injury When working on the equipment observe all precautions in the literature and on the tags stickers and labels that are attached to the equipment February 2022 1 18 8 C CE E1 19 9D D1 1 1 1B B E EN N Upflow Horizontal and Dedicated Downflow ...

Page 10: ...5 F h Clean the furnace duct work and components upon substantial completion of the construction process and verify furnace operating conditions including ignition input rate temperature rise and venting according to the manufacturer s instructions 10 I In n t th he e C Co om mm mo on nw we ea al lt th h o of f M Ma as ss sa ac ch hu us se et tt ts s t th hi is s p pr ro od du uc ct t m mu us st t...

Page 11: ...inches of clearance between the furnace combustion air openings in the front panel and any closed panel or door provided 5 Are the ventilation and combustion air openings large enough and will they remain unobstructed If outside air is used are the openings set 12 above the highest snow accumulation level 6 Allow sufficient height in supply plenum above the furnace to provide for cooling coil inst...

Page 12: ...12 18 CE19D1 1B EN Outline Drawings Upflow Furnace B Size Cabinet ...

Page 13: ...18 CE19D1 1B EN 13 Upflow Furnace C Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s ...

Page 14: ...14 18 CE19D1 1B EN Upflow Furnace D Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s ...

Page 15: ...18 CE19D1 1B EN 15 Downflow Furnace B Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s ...

Page 16: ...16 18 CE19D1 1B EN Downflow Furnace C Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s ...

Page 17: ...furnace may be placed horizontally in a crawl space on a pad or other noncombustible material which will raise the unit for sufficient protection from moisture The Furnace must be supported at both ends and the middle when installed horizontally The Furnace must also be elevated approximately 6 inches to allow clearance for the condensate drain to exit the cabinet in the h ho or ri iz zo on nt ta ...

Page 18: ...as Line Grommet 1 8 NPT Test Fitting Upflow furnace with gas piping on right side Automatic Gas Valve with Manual Shut off Main Manual Shut off Valve Ground Union Joint Drip Leg Gas Line Grommet 1 8 NPT Test Fitting Downflow furnace with gas piping on left side Automatic Gas Valve with Manual Shut off Main Manual Shut off Valve Ground Union Joint Drip Leg Gas Line Grommet 1 8 NPT Test Fitting Down...

Page 19: ... 1 8 NPT Test Fitting Horizontal left furnace with gas piping out right side Automatic Gas Valve with Manual Shut off Main Manual Shut off Valve Ground Union Joint Drip Leg Gas Line Grommet 1 8 NPT Test Fitting Horizontal right furnace with gas piping out left side Automatic Gas Valve with Manual Shut off Main Manual Shut off Valve Ground Union Joint Drip Leg Gas Line Grommet 1 8 NPT Test Fitting ...

Page 20: ...sing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa Note Maximum pressure to the gas valve for natural gas is 13 8 W C Minimum pressure is 5 0 W C Maximum pressure to the gas valve for propane is 13 8 W C Minimum pressure is 10 0 W C NATURAL GAS ONLY TABLE OF CUBIC FEET PER HOUR OF GAS FOR VA...

Page 21: ... utility company and compare to the nameplate rating This must not exceed the nameplate rating Gas Flow in Cubic Feet Per Hour 2 Cubic Foot Dial Sec Flow Sec Flow Sec Flow Sec Flow 10 732 31 236 52 141 86 85 11 666 32 229 53 138 88 83 12 610 33 222 54 136 90 81 13 563 34 215 55 133 94 78 14 523 35 209 56 131 98 75 15 488 36 203 57 128 100 73 16 458 37 198 58 126 104 70 17 431 38 193 59 124 108 68 ...

Page 22: ... high altitude d Replace and tighten the regulator cover screw securely 6 Adjust 1st stage gas heat by removing the low LO adjustment regulator cover screw a To increase outlet pressure turn the regulator adjust screw clockwise b To decrease outlet pressure turn the regulator adjust screw counterclockwise c Adjust regulator until pressure shown on manometer matches the pressure specified in the ta...

Page 23: ...UMBER 44 ORF00501 54 ORF00555 45 ORF00644 55 ORF00693 46 ORF00909 56 ORF00907 47 ORF00910 57 ORF00908 48 ORF01099 58 ORF01338 49 ORF00503 59 ORF01339 50 ORF00493 Turn the main Gas Valve toggle switch within the unit to the OFF position Turn the external gas valve to ON Purge the air from the gas lines After purging check all gas connections for leaks with a soapy solution DO NOT CHECK WITH AN OPEN...

Page 24: ...tem must not be interchanged with other vent systems or unlisted pipe or fittings Plastic components specified primers and glues must be from a single system manufacturer and not intermixed with other system manufacturer s vent system parts In addition the first three feet of the vent pipe must be visible for inspection When the vent pipe is exposed to temperatures below freezing e g when it passe...

Page 25: ...t may occur will now drain outside of the home The combustion air outlet piping must remain sloped back to the furnace Option 1 Slope equals 1 4 per foot To an approved vented drain Combustion air intake Combustion air exhaust Primary drain vent stack must terminate below the bottom of the condensate trap Optional In line Condenser Trap Kit The BAYCNDTRAP2 and BAYCNDTRAP3 may be used for Option 1 ...

Page 26: ... Tee Combustion air intake Combustion air exhaust Primary drain vent stack must terminate below the bottom of the condensate trap Option 3 Side combustion air intake If sloping the combustion air intake pipe is not possible install an approved DWV Tee as close to the furnace as possible with drain and trap Combustion air intake Combustion air exhaust Option 3 To an approved vented drain Field fabr...

Page 27: ...e structure However the longest individual pipe will decide the value for the longest allowable equivalent vent inlet air length as shown in the vent length table Note For single pressure zone applications see the Horizontal Venting section The following are EXAMPLES ONLY EX 1 Example 1 shows the vent pipe exhausting through the roof and the inlet air coming from the interior of the house The inle...

Page 28: ...ions for different types of 2 and 3 size pipe and fittings that meet these requirements The materials listed are various grades of PVC CPVC ABS PolyPro by DuraVent Z Dens by Novaflex Group Innoflue by Centrotherm and PolyFlue polypropylene venting systems ATTACHING VENT PIPING Important Products installed in Canada must use vent systems that are certified to the Standard for Type BH Gas Venting Sy...

Page 29: ...m the Furnace be connected and sealed with high temperature RTV This will enable the pipes to be removed later without cutting Be sure to properly support these joints Commercially available solvent cement for PVC must be used to join PVC pipe fittings Follow instructions on container carefully Pipe and Fitting ASTM D1785 D2466 D2661 D2665 PVC Primer and Solvent Cement ASTM D2564 Procedure for Cem...

Page 30: ...DARD PIPE TYPE ALLOWABLE TEMPERATURE F MARKING D2661 CSA B181 1 SCH 40 or DWV 180 ASTM D2661 PolyPro by DuraVent Z Dens by Novaflex Group Innoflue by Centrotherm System 1738 by IPEX and PolyFlue polypropylene venting systems ASTM STANDARD PIPE TYPE ALLOWABLE TEMPERATURE F MARKING N A N A 230 ULC S636 F Fu ur rn na ac ce e G Ge en ne er ra al l I In ns st ta al ll la at ti io on n ...

Page 31: ...nimum vent length for all models 15 equivalent 4 DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET Except adapters at the top of the furnace If different inlet and vent pipe sizes are used the vent pipe must adhere to the maximum length limit shown in the table above See note 7 below for exception The inlet pipe can be of a larger diameter but never smaller than the ...

Page 32: ...cing coupling it is used for 3 vent pipe installation Make sure the marking TOP is located on the top side of the pipe in horizontal venting applications The straight side of the coupling must be on bottom for proper drainage of condensate Note For Canadian applications BAYREDUCE 2 x 3 offset reducing coupling meets ULC S636 requirements Make sure the marking TOP is located on the top side of the ...

Page 33: ...THROUGH COMBUSTIBLE WALLS Pitch 1 4 Inch Per Foot CLEARANCE 0 ACCEPTABLE FOR PVC VENT PIPE 1 ACCEPTABLE FOR TYPE 29 4C STAINLESS STEEL VENT PIPE 12 MINIMUM ABOVE NORMALLY EXPECTED SNOW ACCUMULATION LEVEL 6 IN MIN TO JOINT NONCOMBUSTIBLE MATERIAL WALL The hole through the wall must be large enough to maintain pitch of vent and properly seal Use cement mortar seal on inside and outside of wall COUPL...

Page 34: ...d in the same pressure zone Important Maintain 12 minimum clearance above highest anticipated snow level or grade whichever is greater Note All distances are centerline to centerline 6 Min 24 Max 12 Min 15 Max 9 Minimum minimum from end of exhaust pipe to end of inlet pipe 6 Min 24 Max 12 Min 15 Max 9 Minimum minimum from end of exhaust pipe to end of inlet pipe 6 Min 24 Max 12 Min 15 Max 9 Minimu...

Page 35: ...hin 3 feet of the vent terminal The vent for this appliance shall not terminate 1 Over public walkways or 2 Near soffit vents or crawl space vents or other areas where condensate or vapor could create a nuisance or hazard or cause property damage or 3 Where condensate vapor could cause damage or could be detrimental to the operation of regulators relief valves or other equipment For Canadian insta...

Page 36: ...at the time of completion of installation the owner shall have a period of thirty 30 days to comply with the above requirements provided however that during said thirty 30 day period a battery operated carbon monoxide detector with an alarm shall be installed 2 APPROVED CARBON MONOXIDE DETECTORS Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFP...

Page 37: ...ilding or the combustion air inlet to any other appliance 6 inches 15 cm for appliances 10 000 BTUH 3 kw 12 inches 30 cm for appliances 10 000 BTUH 3 kw and 100 000 BTUH 30 kw 36 inches 91 cm for appliances 100 000 BTUH 30 kw 4 feet 1 2 m below or to side of opening 1 foot 300 m above opening K Clearance to a mechanical air supply inlet 6 feet 1 83m 3 feet 91 cm above if within 10 feet 3m horizont...

Page 38: ... building or the combustion air inlet to any other appliance 6 inches 15 cm for appliances 10 000 Btuh 3 kw 12 inches 30 cm for appliances 10 000 Btuh 3 kw and 100 000 Btuh 30 kw 36 inches 91 cm for appliances 100 000 Btuh 30 kw 6 inches 15 cm for appliances 10 000 Btuh 3 kw 12 inches 30 cm for appliances 10 000 Btuh 3 kw and 100 000 Btuh 30 kw 36 inches 91 cm for appliances 100 000 Btuh 30 kw K C...

Page 39: ... ABOVE ROOF VENT COMBUSTION AIR BAYAIR30AVENTA BAYAIR30CNVENT REMOVE RIBS FROM CAP COMBUSTION AIR ROOF FLASHING BOOT FIELD SUPPLIED COMBUSTION AIR VENT ELBOW FIELD SUPPLIED MAINTAIN 12 IN 18 IN FOR CANADA MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL MAXIMUM OF 24 IN ABOVE ROOF SUPPORT FIELD SUPPLIED VENT GALVANIZED FIRESTOP SHOULD BE FABRICATED WITH 3 7 8 DIA HOLE FOR SUPPORT FLANGE 12 x...

Page 40: ...ITABLE SUPPORT METHOD Venting Through an UNUSED Chimney Important Refer to Section 12 6 8 of NFPA 54 ANSI 223 1 2012 when routing vent piping through a chimney Important The single wall flue pipe joints must be sealed The 90 elbow connection to vertical pipe must be sealed to prevent condensate leakage to base of masonry chimney VENT FITTING MATERIAL STAINLESS STEEL Gas and liquid tight single wal...

Page 41: ... choose to remodel or change the area which contains your Furnace Furnaces must have a free flow of air for proper performance Provisions for combustion and ventilation air shall be made in accordance with latest edition of Section 9 3 Air for Combustion and Ventilation of the National Fuel Gas Code ANSI Z223 1 NFPA 54 or Sections 8 2 8 3 or 8 4 of CSA B149 1 Installation Codes and applicable prov...

Page 42: ...arranties are not available in some instances Extended warranty does not cover repairs to equipment installed in establishments with corrosive atmospheres including but not limited to dry cleaners beauty shops and printing facilities Minimum Free Area in Square Inches Each Opening Furnace Only in a Confined Space Furnace Max BTUH Input Rtg Air From Inside Air From Outside Vertical Duct a Horizonta...

Page 43: ...te with the outdoors Refer to the Minimum Free Area in square inches for confined spaces table for minimum open areas required CONFINED SPACE AIR FROM OUTDOORS CONFINED SPACE OUTLET OUTDOOR AIR DUCTS INLET CONFINED SPACE AIR FROM VENTILATED ATTIC CRAWL SPACE CONFINED SPACE ALTERNATE INLET AIR INLET AIR DUCT OUTLET AIR ATTIC LOUVERS TO OUTDOORS CONFINED SPACE AIR FROM VENTILATED ATTIC CONFINED SPAC...

Page 44: ...s installed so that the supply ducts carry air circulated by the furnace to areas outside the space containing the furnace the return air shall also be handled by a duct s sealed to the furnace and terminating outside the space containing the furnace For furnaces not equipped with a cooling coil it is recommended that the outlet duct be provided with a removable access panel The opening shall be a...

Page 45: ...K KI IT TA AA A k ki it t C Co oi il ls s i in ns st ta al ll le ed d o on n u up pf fl lo ow w f fu ur rn na ac ce es s m mu us st t h ha av ve e d dr ra ai in n p pa an ns s t th ha at t a ar re e s su ui it ta ab bl le e f fo or r 4 40 00 0 F F 2 20 05 5 C C o or r h ha av ve e a a m me et ta al l d dr ra ai in n p pa an n s sh hi ie el ld d D Do ow wn nf fl lo ow w f fu ur rn na ac ce es s d d...

Page 46: ...A k ki it t C Co oi il ls s i in ns st ta al ll le ed d o on n u up pf fl lo ow w f fu ur rn na ac ce es s m mu us st t h ha av ve e d dr ra ai in n p pa an ns s t th ha at t a ar re e s su ui it ta ab bl le e f fo or r 4 40 00 0 F F 2 20 05 5 C C o or r h ha av ve e a a m me et ta al l d dr ra ai in n p pa an n s sh hi ie el ld d D Do ow wn nf fl lo ow w f fu ur rn na ac ce es s d do o n no ot t ...

Page 47: ... fu ur rn na ac ce es s m mu us st t h ha av ve e d dr ra ai in n p pa an ns s t th ha at t a ar re e s su ui it ta ab bl le e f fo or r 4 40 00 0 F F 2 20 05 5 C C o or r h ha av ve e a a m me et ta al l d dr ra ai in n p pa an n s sh hi ie el ld d D Do ow wn nf fl lo ow w f fu ur rn na ac ce es s d do o n no ot t r re eq qu ui ir re e a a m me et ta al l d dr ra ai in n p pa an n s sh hi ie el l...

Page 48: ...ing at the back of the furnace cut the side flanges along perforations until past the end of the heat shield to avoid interference when bending 3 Bend furnace side flanges down 4 Support the furnace and coil independently 1 Set the furnace on top of the coil so that it is flush with the back of the furnace 2 Seal per local codes and requirements F Fu ur rn na ac ce e G Ge en ne er ra al l I In ns ...

Page 49: ...e no Coil Important A BAYBASE is required when installing the furnace on a combustible floor 1 Bend furnace flanges up 2 Attach ducting 3 Seal per local codes and requirements F Fu ur rn na ac ce e G Ge en ne er ra al l I In ns st ta al ll la at ti io on n ...

Page 50: ...xternal overflow drain pan must be installed in all applications over a finished ceiling to prevent property damage Upflow Furnace with Bottom Return in Closet with Remote Filter 1 Remove the bottom plate 2 Set the furnace on the base inside closet 3 Install remote filter 4 Seal per local codes and requirements Upflow Furnace with Bottom Return in Closet with Filter Box 1 Remove the bottom plate 2...

Page 51: ...from a remote location 3 Install filter at a remote location 4 Seal per local codes and requirements Upflow Furnace with Bottom Return Mounted on a Ducted Pedestal with Filter Box 1 Remove the bottom plate 2 Set the furnace on the filter box The ducted pedestal will use ducted air from a remote location 3 Seal per local codes and requirements Filter F Fu ur rn na ac ce e G Ge en ne er ra al l I In...

Page 52: ...urnace Follow kit instructions Note The furnace bottom pedestal must be a minimum of 6 in height 3 Match the filter cabinet flush to the back and bottom sides of the furnace cabinet and secure in place with screws 4 Mark the two areas to be cut out for the return air 5 Cut out the two sections of the cabinet and BAYLIFT kit to be removed 6 Attach ducting to the filter box 7 The ducted pedestal wil...

Page 53: ...flow Furnace with Two Side Returns Important One of the sides must have a transition to allow the condensate and thermostat wiring to exit the cabinet Important If a transition is not a viable option a hole may be drilled in the bottom of the cabinet to allow the condensate to exit Also a hole will need to be drilled in the side of the cabinet for the thermostat wiring to exit Important Make sure ...

Page 54: ...op of the furnace 3 Install remote filter 4 Seal per local codes and requirements Downflow Furnace with Top Return and Plenum 1 Remove the top plate 2 Attach the plenum ducting to the top of the furnace 3 Install remote filter 4 Seal per local codes and requirements F Fu ur rn na ac ce e G Ge en ne er ra al l I In ns st ta al ll la at ti io on n ...

Page 55: ...w Furnace with Top Return and Plenum with Filter Box 1 Remove the top plate 2 Attach the filter box to the top of the furnace 3 Attach ducting 4 Seal per local codes and requirements Filter F Fu ur rn na ac ce e G Ge en ne er ra al l I In ns st ta al ll la at ti io on n ...

Page 56: ... Side Return Air Filter Installations All return air duct systems should provide for installation of return air filters 1 Determine the appropriate position to set the furnace in order to connect to existing supply and return ductwork 2 For upflow side return installations remove the insulation around the opening in the blower compartment 3 The side panels of the upflow furnace include locating no...

Page 57: ... out Thin cloths should be placed over the registers and the furnace fan should be run for 10 minutes Don t forget to remove the cloths before you start the furnace 4 The horizontal installation of the upflow furnace requires an external filter section Filter kits are available for horizontal applications Figure 1 Horizontal upflow furnace with side return FILTER CLOSE COUPLED LESS THAN 36 RETURN ...

Page 58: ... IFC and connect wiring 2 The factory Y1 O jumper must remain in place for proper LED read out in cooling mode 3 Y1 and Y2 wiring from the thermostat must connect to the IFC for proper airflow and LED readout 4 Single compressor and two compressor airflow is auto matically set with the IFC Menu optionsin ODU section 2 1 2 stage 1 compressor 1st stage airflow 80 2 2 2 stage 2 compressors 1st stage ...

Page 59: ...G 24 V FIELD WIRING 24 V FACTORY WIRING Furnace IFC BK JUMPER SEE NOTE 1 O BK BK Y2 Y1 Y1 B C B C W2 W1 W1 G G R R O Y1 B C Single Stage Thermostat Furnace Outdoor Unit No Transformer SEE NOTE 2 SEE NOTE 4 O R X2 FIELD WIRING DIAGRAM FOR SINGLE STAGE HEATING THERMOSTAT SINGLE STAGE HEAT PUMP NOTES 1 For PWM BK enabled thermostats cut the BK jumper on the IFC and connect wiring 2 Remove the factory...

Page 60: ...door Unit NOTES 1 Cut the BK jumper at the indoor unit After cutting the jumper power must be off or cycled on off on for the IFC to work properly 2 Requires an 850 control with software version 3 0 or 1050 Not a valid combination with 950 control CPC CFM Ton cooling Must be set to 400 CPH CFM Ton heating Must be set to 400 ODT Must be set to match the OD tonnage Furnace LED s will read CoF contin...

Page 61: ...n resistant condensate pump must be used if a pump is required for a specific drain system C CA AU UT TI IO ON N W Wa at te er r D Da am ma ag ge e P Pr ro op pe er rt ty y D Da am ma ag ge e I It t i is s r re ec co om mm me en nd de ed d t th ha at t a a d dr ra ai in n p pa an n b be e i in ns st ta al ll le ed d u un nd de er r t th he e f fu ur rn na ac ce e t to o p pr re ev ve en nt t p pr ...

Page 62: ... PRIMARY DRAIN VENT STACK MUST TERMINATE BELOW THE BOTTOM OF THE CONDENSATE TRAP IF THE FURNACE IS INSTALLED OVER A FINISHED CEILING OVERFLOW FROM THE PRIMARY DRAIN VENT STACK MUST FLOW INTO AN AUXILIARY DRAIN PAN TO PREVENT DAMAGE TO THE FINISHED CEILING BELOW CONDENSATE PUMP CONDENSATE PIPED TO OPEN VENTED DRAIN CONDENSATE PIPES MUST NOT BE BELOW WATER SURFACE CONDENSATE GROMMET RIGHT SIDE DRAIN...

Page 63: ...condensate tubing off and connect the tubing to the condensate trap Install the condensate grommet into the bottom panel Cut to length as needed DOWNFLOW FURNACES WITH BOTTOM DRAIN CONDENSATE PIPED TO OPEN VENTED DRAIN PRIMARY DRAIN VENT STACK MUST TERMINATE BELOW THE BOTTOM OF THE CONDENSATE TRAP IF THE FURNACE IS INSTALLED OVER A FINISHED CEILING OVERFLOW FROM THE PRIMARY DRAIN VENT STACK MUST F...

Page 64: ...nsate drain trap 4 Cut off the excess tube and reinstall the end fitting to the drain hose BOTTOM HOLE MUST BE PLUGGED DOWNFLOW FURNACES LEFT SIDE DRAIN IF THE FURNACE IS INSTALLED OVER A FINISHED CEILING OVERFLOW FROM THE PRIMARY DRAIN VENT STACK MUST FLOW INTO AN AUXILIARY DRAIN PAN TO PREVENT DAMAGE TO THE FINISHED CEILING BELOW CONDENSATE GROMMET Downflow furnace with Right Side Condensate Dri...

Page 65: ...11 16 hole drilled through the cabinet and insert into drain line hose Secure with the spring clip Note Seal around the condensate drain tubing where it exits the cabinet Cut hose Approx 4 11 16 DIAMETER HOLE MUST BE CUT IN RIGHT SIDE OF CASE BOTTOM HOLE MUST BE PLUGGED CUT FACTORY SUPPLIED CONDENSATE ASSEMBLY HOSE AND ATTACH TO FIELD SUPPLIED CPVC TUBE SECURE WITH SPRING CLIP AND FIELD SUPPLIED H...

Page 66: ...ensate will block drains resulting in furnace shutdown If the drain line cannot be installed in a conditioned space then UL listed heat tape should be applied as required to prevent freezing per manufacturer s instructions The heat tape should be rated at 5 or 6 watts per foot at 120 volts Self regulating preferred or thermostatically controlled heat tape is required TO APPROVED OPEN VENTED DRAIN ...

Page 67: ...he e f fu ur rn na ac ce e To shut off For complete shutdown Turn the toggle or control switch located on the main gas valve inside the unit to the OFF position and the external main gas shutoff valve to the OFF position Disconnect the electrical supply to the unit Whenever your house is to be vacant arrange to have someone inspect your house for proper temperature This is very important during fr...

Page 68: ...ns and the options for venting the inlet and exhaust combustion air I Im mp po or rt ta an nt t When looking at the different orientations the direction of the combustion air exhaust in the illustration s description is after the furnace has been rotated if needed Table 5 Combustion Air Venting Options Refer to the illustrations below to find the approved venting options for upflow and horizontal ...

Page 69: ...tion air exhaust vented through left side Note Requires a hole to be drilled in the case Refer to the illustrations below to find the approved venting options for downflow furnace models Important The combustion air exhaust must be vented to the outdoors Note The combustion air inlet does not have to be on the same side as the combustion air exhaust Note Right side combustion air entry is allowed ...

Page 70: ... through vent outlet adaptor and insert into inducer outlet 2 Twist to insure PVC is fully inserted 3 Tighten the clamp on the end of the 45 degree elbow 4 Tighten the clamp on the outlet vent adapter Note The vent outlet adapter is used for strain relief against the weight of the venting The clamp should be tightened after the internal connection is made 5 Install the combustion air inlet PVC pip...

Page 71: ...ht side vent outlet is not allowed because condensate will not drain Before proceeding lay unit on its back to make conversion easier 1 Disconnect all drain tubes from condensate trap Note When removing condensate hoses from the condensate trap hold the trap with your hand to prevent the trap from breaking Removing the trap before the hoses is also an option 2 Remove drain tubing from bottom of in...

Page 72: ... cabinet 1 Loosen the clamp holding the 45 elbow Remove the elbow and discard 1 Remove the three inducer mounting screws 2 Rotate inducer counter clockwise so that the inducer outlet aligns with the exhaust vent outlet 3 Insert and re tighten screws to 30 in lbs Do not overtighten F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 73: ...l rotated position 1 Attach the vent outlet gasket to the vent outlet 2 Install vent outlet to top of cabinet using 2 screws supplied in the dock pack 3 Install vent inlet gasket and vent inlet using 4 screws supplied in the dock pack 4 Install the grommet for the condensate drain tube The drain may be located on either side of the cabinet F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ...

Page 74: ...tion Important Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created 2 Remove port cap at bottom of inducer and connect inducer condensate tubing Connect other end of inducer condensate tubing to top port on the condensate trap Cut tubing to length if necessary 3 Install previously removed port cap onto bottom port of the inducer As viewed in upflow 4 Conne...

Page 75: ...d the trap with your hand to prevent the trap from breaking Removing the trap before the hoses is also an option 2 Remove tubing from PS2 to cold header 3 Remove drain tubing from bottom of inducer housing 4 Remove rain gutter tubing from inducer outlet 5 Remove tubing from condensate pressure switch 6 Remove the screws that hold the condensate trap bracket The condensate trap should not be remove...

Page 76: ... the inducer so that the outlet is pointing vertically 3 Use the three screws to reattach the inducer to the cold header to 30 in lbs Do not overtighten F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 77: ...nlet 4 Reuse the two 3 plugs to seal the two 3 default openings on the top of the furnace 1 Attach the vent outlet gasket to the vent outlet 2 Install vent outlet to top of cabinet using 2 screws supplied in the dock pack 3 Install vent inlet gasket and vent inlet using 4 screws supplied in the dock pack F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt t...

Page 78: ...uirements Condensate Trap Installation 1 Reinstall the condensate adapter if it was earlier removed or ensure adapter is still in place Important The condensate adapter must be present for proper condensate drain operation 2 Install condensate trap into new location by fitting into grommet and aligning the hole on the condensate trap with the hole labeled HL Important When installing a 21 0 wide S...

Page 79: ...e trap orientation and inducer port caps The figure to the right shows the furnace as it is sent from the factory Use the following steps to modify the furnace for horizontal left with top venting of combustion air Before proceeding lay unit on its back to make the conversion easier 1 Remove all drain hoses from condensate trap Note When removing condensate hoses from the condensate trap hold the ...

Page 80: ...et 1 Remove the pressure switch bracket assembly 2 Remove the screw that holds PS2 rotate 90 degrees clockwise and reattach 3 Reattach the pressure switch bracket assembly F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 81: ...let PVC pipe Note The vent outlet adapter is used for strain relief against the weight of the venting The clamp should be tightened after the internal connection is made Note If required transition to larger venting within 2 of the cabinet An 2 x 3 offset coupling is required if the transition is made in a horizontal plane Use coupling CPL00938 Canadian applications may use BAYREDUCE to meet ULC S...

Page 82: ...insure there is a rise in the tubing to avoid condensed flue gases from entering pressure switch 2 Remove port cap on left side of inducer and connect inducer condensate tubing Connect other end of inducer condensate tubing to top port on the condensate trap Cut tubing to length if necessary 3 Install previously removed port cap onto bottom port of the inducer As viewed in upflow 4 Connect condens...

Page 83: ...e tubing from PS2 to cold header 3 Remove drain tubing from bottom of inducer housing 4 Remove rain gutter tubing from inducer outlet 5 Remove tubing from condensate pressure switch 6 Remove the screws that hold the condensate trap bracket The condensate trap should not be removed from the condensate trap bracket Remove assembly and retain for later installation 7 Remove the adapter located inside...

Page 84: ...asket and vent inlet using 4 screws supplied in the doc pack 1 Remove three inducer screws 2 Rotate the inducer so that the outlet is pointing vertically 3 Use the three inducer screws to reattach the inducer to the cold header Torque to 30 in lbs Do not overtighten F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 85: ...Install the combustion air inlet PVC pipe Note The vent outlet adapter is used for strain relief against the weight of the venting The clamp should be tightened after the internal connection is made Note If required transition to larger venting within 2 of the cabinet CPL00938 2 x 3 offset coupling may be used and is factory supplied with 120 MBTUH furnaces Canadian applications may use BAYREDUCE ...

Page 86: ...ondensate port trap 3 Hand tighten screw 1 Connect PS2 tubing to switch and new sensing location Important Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created 2 Remove port cap on the right side of the inducer and connect inducer condensate tubing Connect other end of inducer condensate tubing to top port on the condensate trap Cut tubing to length if nec...

Page 87: ...Remove drain tubing from bottom of inducer housing 4 Remove rain gutter tubing from inducer outlet 5 Remove tubing from condensate pressure switch 6 Remove the screws that hold the condensate trap bracket The condensate trap should not be removed from the condensate trap bracket Remove assembly and retain for later installation 7 Remove the condensate adapter located inside the condensate trap con...

Page 88: ...onto the cold header outlet located on the bottom left of the cold header 4 Rotate the inducer 180 degrees so that the elbow is pointing towards the left 5 Use the three inducer screws to reattach the inducer to the cold header Torque to 30 in lbs Do not overtighten 2 3 F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 89: ...l vent inlet gasket and vent inlet using 4 screws supplied in the doc pack Note The vent outlet adapter is used for strain relief against the weight of the venting The clamp should be tightened after the internal connection is made Note If required transition to larger venting within 2 of the cabinet An 2 x 3 offset coupling is required if the transition is made in a horizontal plane Use coupling ...

Page 90: ...r condensate drain operation 2 Install condensate trap into new location by fitting into grommet and aligning the hole on the condensate trap with the hole labeled HR Important When installing a 21 0 wide S Series furnace the condenser trap grommet must be rotated so that the notch in the grommet faces the outer edge of the furnace cabinet as shown in the illustrations This allows the rain gutter ...

Page 91: ...sary 3 Install previously removed port cap onto bottom port of the inducer As viewed in upflow 4 Connect condensate pressure switch tubing to pressure port on the condensate trap Important Cut to length to ensure there is no sag or trap created 5 Remove port plug from rain gutter and install in new position on opposite side of the rain gutter 6 Connect rain gutter condensate hose to the rain gutte...

Page 92: ...n the doc pack 1 Slide PVC pipe through vent outlet adaptor and insert into inducer outlet 2 Twist to insure PVC is fully inserted 3 Tighten the two clamps 4 Install the combustion air inlet PVC pipe Note The vent outlet adapter is used for strain relief against the weight of the venting The clamp should be tightened after the internal connection is made Note If required transition to larger venti...

Page 93: ...on air Important Right side vent outlet is not allowed because condensate will not drain Before proceeding lay unit on its back to make conversion easier 1 Disconnect all drain tubes from condensate trap Note When removing condensate hoses from the condensate trap hold the trap with your hand to prevent the trap from breaking 2 Remove drain tubing from bottom of inducer housing 3 Remove rain gutte...

Page 94: ...tion air exhaust and inlet 2 Reuse the two 3 plugs to seal the two 3 default openings on the top of the cabinet 1 Loosen the clamp holding the 45 elbow Remove the elbow and discard F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 95: ... to 30 in lbs Do not overtighten 1 Remove the pressure switch bracket assembly 2 Remove the screw that holds PS2 rotate 90 degrees counterclockwise and reattach 3 Reattach the pressure switch bracket assembly Note The illustration shows PS2 in its final position after being rotated F Fu ur rn na ac ce e C Co om mb bu us st ti io on n A Ai ir r E Ex xh ha au us st t O Op pt ti io on ns s ...

Page 96: ...n applications may use BAYREDUCE to meet ULC S636 requirements See Horizontal Venting section for proper orientation of 2 x 3 offset coupling 1 Connect PS2 tubing to switch and sensing location Important Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created 2 Remove port cap at bottom of inducer and connect inducer condensate tubing Connect other end of ind...

Page 97: ... item by momentarily depressing the MENU key and then depress the OPTION key to the desired se ng Then momentarily depress the MENU key again to save the change CFM per Ton selec ons range from 290 450 Important When applied with zoning or a VSPD outdoor unit the CFM Ton must be set to 400 Gas Hea ng CFM shown is 2 nd stage airflow 1 st stage airflow is 80 of the selected 2 nd stage airflow and ca...

Page 98: ...e nearest 10 cfm NOTES 1 The menu status displayed is solely dependent on the input of 24VAC that is applied to the low voltage terminal strip 2 The status will alternate between the system mode and the airflow request every 2 seconds 3 If an error occurs an E will alternately flash with the system mode and airflow request See first example 4 Mul ply the value shown by 10 for actual airflow Exampl...

Page 99: ...nd stage gas heat speed for 10 seconds The above sequence will repeat two more mes unless the Run Test Mode is exited see above Important The Run Test Mode does not test fire the furnace or bring the outdoor unit on It is designed to allow the technician to observe each mode to ensure the IFC inducer and circula ng blower are performing as intended Note During run test mode depressing the option k...

Page 100: ...ng CL2 Second Stage Cooling Xp First Stage Heat Pump Xp2 Second Stage Heat Pump dFt Defrost Mode Menu Options err Active Alarm Menu L6F Last 6 Faults To clear Hold Option button down for 5 seconds Cr Code Release Number C0d Cooling Off Delay Seconds 0dt Outdoor Tonnage 0du Outdoor Unit COF Blower Constant Fan Airflow Multiplier Percentage CpC Cooling CFM Ton CpH Heat Pump Heating CFM Ton Xod Heat ...

Page 101: ...menu by pressing the Option key 3 Hold the Option key for at least 5 seconds 4 Release and a set of 3 dashes with be seen 3 times This confirms the faults have been cleared Resetting Factory Defaults 1 Display must be in Idle Mode 2 Push the Menu and Option buttons at the same time for 15 seconds then release 3 The 7 segment will flash FD 3 times This confirms the unit has been reset to the factor...

Page 102: ...arning routine seen as L LR R1 1 on the seven segment LED display X Xt t1 1 and L LR R1 1 will alternately be displayed until the learning routine has been successfully completed See Learning Routine section below for specifics 8 Once the 1st stage learning routine has successfully been achieved the seven segment LED will alternately read XtI Gas heating Stage 1 ARF Airflow 060 600 calculated cfm ...

Page 103: ...tacts open 13 When the temperature raises enough to satisfy the thermostat setting contacts R W1 will open 14 The gas valve relay will open closing the gas valve The inducer will continue to run for approximately 5 seconds to remove any combustion byproducts from inside the furnace 15 The indoor blower continues to run to remove heat from the heat exchangers This blower off time is field adjustabl...

Page 104: ...l lo os se es s a at t d de ef fa au ul lt t s sp pe ee ed d a The inducer speed is reduced every 2 seconds until PS1 opens b At the time PS1 opens the IFC stores the inducer RPM c The inducer RPM is then raised every 3 seconds to re close PS1 Upon PS1 closing the IFC has now learned the most efficient inducer speed for 1st stage gas heat operation P PS S1 1 d do oe es s n no ot t c cl lo os se e ...

Page 105: ...18 CE19D1 1B EN 105 N No ot te es s ...

Page 106: ...106 18 CE19D1 1B EN N No ot te es s ...

Page 107: ...18 CE19D1 1B EN 107 N No ot te es s ...

Page 108: ...plications For more information please visit www trane com or www americanstandardair com The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice We are committed to using environmentally conscious print practices 18 CE19D1 1B EN 04 Feb 2022 Supersedes 18 CE19D1 1A EN March 2021 2022 ...

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