Trane S9V2B040U3VSBB Installation, Operation And Maintenance Manual

Upflow/horizontal and dedicated downflow gas-fired, direct/non-direct vent, 2-stage condensing variable speed furnaces with variable speed draft inducer

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Installation, Operation, and Maintenance

Upflow/Horizontal and Dedicated Downflow

Gas-Fired, Direct/Non-Direct Vent, 2-Stage

Condensing Variable Speed Furnaces with Variable Speed

Draft Inducer

U U p p f f l l o o w w , , C C o o n n v v e e r r t t i i b b l l e e t t o o

H H o o r r i i z z o o n n t t a a l l R R i i g g h h t t o o r r

H H o o r r i i z z o o n n t t a a l l L L e e f f t t

S9V2B040U3VSBB

S9V2B060U4VSBB

S9V2B080U4VSBB

S9V2C080U5VSBB

S9V2C100U5VSBB

S9V2D120U5VSBB

WARNING

FIRE HAZARD!

Failure to follow this Warning could result in property damage, severe personal

injury, or death.

This Warning applies to installations with a ammable refrigeration system.

The furnace must be powered except for service. The furnace shall be installed

and connected according to installation instructions and wiring diagrams that

are provided with the evaporator coil.

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.

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.

July 2024

D D o o w w n n f f l l o o w w O O n n l l y y

S9V2B040D3VSBB

S9V2B060D3VSBB

S9V2B080D4VSBB

S9V2C100D5VSBB

S9V2D120D5VSBB

S S A A F F E E T T Y Y W W A A R R N N I I N N G G

S S 9 9 V V 2 2 - - V V S S - - S S V V X X 0 0 0 0 1 1 - - 1 1 D D - - E E N N

N N o o t t e e : : Graphics in this document are for representation

only. Actual model may differ in appearance.

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Summary of Contents for Trane S9V2B040U3VSBB

Page 1 H H o o r r i i z z o o n n t t a a l l R R i i g g h h t t o o r r S9V2B040D3VSBB H H o o r r i i z z o o n n t t a a l l L L e e f f t t S9V2B060D3VSBB S9V2B040U3VSBB S9V2B080D4VSBB S9V2B060U4VSBB S9V2C100D5VSBB...
Page 2 SAFETY SECTION — FURNACES I I m m p p o o r r t t a a n n t t : : — This document pack contains a wiring W W A A R R N N I I N N G G diagram and service information.
Page 3 S S A A F F E E T T Y Y S S E E C C T T I I O O N N — — F F U U R R N N A A C C E E S S W W A A R R N N I I N N G G W W A A R R N N I I N N G G W W A A R R N N I I N N G G ! !
Page 4 S S A A F F E E T T Y Y S S E E C C T T I I O O N N — — F F U U R R N N A A C C E E S S W W A A R R N N I I N N G G W W A A R R N N I I N N G G E E X X P P L L O O S S I I O O N N H H A A Z Z A A R R D D ! !
Page 5 S S A A F F E E T T Y Y S S E E C C T T I I O O N N — — F F U U R R N N A A C C E E S S C C A A U U T T I I O O N N C C A A U U T T I I O O N N I I M M P P R R O O P P E E R R V V O O L L T T A A G G E E C C O O N N N N E E C C T T I I O O N N ! !
Page 6 S S A A F F E E T T Y Y S S E E C C T T I I O O N N — — F F U U R R N N A A C C E E S S C C A A U U T T I I O O N N W W A A R R N N I I N N G G H H O O T T S S U U R R F F A A C C E E ! !
Page 7 For more information, visit www.trane.com and www.
Page 8 Table of Contents Accessories....... . . 9 Vertical Applications ....61 Document Pack Contents S9V2-VS .
Page 9 All Furnaces Manufactured/Mobile Housing Kit BAYMFGH200B All Furnaces High Altitude Pressure Switch Kit BAYHALT255 S9V2B060D3VSB & Later S9V2B040U3VSBB & Later High Altitude Pressure Switch Kit BAYHALT256 S9V2B040D3VSBB & Later High Altitude Pressure Switch Kit BAYHALT257 S9V2B080D4VSBB & Later S9V2B080U4VSBB & Later S9V2C100U5VSBB &...
Page 10 H H o o r r i i z z o o n n t t a a l l R R i i g g h h t t o o r r S9V2B040D3VSBB Outlet Vent Gasket H H o o r r i i z z o o n n t t a a l l L L e e f f t t S9V2B060D3VSBB S9V2B040U3VSBB S9V2B080D4VSBB S9V2B060U4VSBB S9V2C100D5VSBB S9V2B080U4VSBB...
Page 11 Product Specification S9V2B040U3 S9V2B060U4 S9V2B080U4 S9V2C080U5 S9V2C100U5 S9V2D120U5 Model VSBB VSBB VSBB VSBB VSBB VSBB Type Upflow / Horizontal RATINGS 1st Stage Input BTUH 26,000 39,000 52,000 52,000 65,000 78,000 1st Stage Capacity BTUH 25,700 38,300 51,050 51,300 63,800 77,050 (ICS) 2nd Stage Input BTUH 40,000...
Page 12 P P r r o o d d u u c c t t S S p p e e c c i i f f i i c c a a t t i i o o n n S9V2B040 S9V2B060 S9V2B080...
Page 13 Furnace Installation Guidelines The following sections give general guidelines for the e. A minimum 4” MERV 11 air filter must be in installation of the gas furnaces. place. 100% of the furnace combustion air requirement Safety Practices and Precautions must come from outside the structure. g.
Page 14 F F u u r r n n a a c c e e I I n n s s t t a a l l l l a a t t i i o o n n G G u u i i d d e e l l i i n n e e s s flue loss less than 17 percent.
Page 15 Outline Drawings Table 2. 17.5”, 21” and 24.5” Upflow Cabinets S9V2-VS-SVX001-1D-EN...
Page 16 O O u u t t l l i i n n e e D D r r a a w w i i n n g g s s Table 3. 17.5” and 21” Downflow Cabinets S9V2-VS-SVX001-1D-EN...
Page 17 S9V2–VS Wiring Diagram NOTES: S9V2-VS 120v 60 Hz. 1 PH 1. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE POWER SUPPLY PER LOCAL CODE RATING OF AT LEAST 105°C. WIRES 12, 48, 49, 50, AND 51 REQUIRE A TEMPERATURE RATING OF AT LEAST 250°C. 2.
Page 18 Heating and Cooling Airflow Tables Table 4. S9V2B040U3VS Heating Airflow S9V2B040U3VS Furnace Heating Airflow (CFM), Temp. Rise (°F), and Power (Watts) vs. External Static Pressure with Filter (iwc) 1st Stage Capacity = 25,700 2nd Stage Capacity = 39,350 Airflow External Static Pressure Target Heating Setting...
Page 19 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 6.
Page 20 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 8.
Page 21 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 10.
Page 22 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 12.
Page 23 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 14.
Page 24 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 16.
Page 25 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 18.
Page 26 H H e e a a t t i i n n g g a a n n d d C C o o o o l l i i n n g g A A i i r r f f l l o o w w T T a a b b l l e e s s Table 20.
Page 27 Furnace General Installation The following sections give general instructions for the installation of the gas furnaces. S-Series Furnace Panel Removal Note: Use a 5/16” Allen wrench to turn the four latches on the front panel a quarter turn. Horizontal Installation in an Attic H H o o r r i i z z o o n n t t a a l l I I n n s s t t a a l l l l a a t t i i o o n n H H a a n n g g i i n n g g U U s s i i n n g g S S t t r r a a p p s s or Crawlspace The furnace may be installed hanging in a hanging...
Page 28 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Gas Piping Important: When converting the gas piping from the factory default, the plug must be removed from the new gas piping location and swapped with the grommet from the default location.
Page 29 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Horizontal right furnace with gas piping out left side Horizontal right furnace with gas piping out right side The upflow/horizontal furnace is shipped standard for...
Page 30 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Combustion and Input Check Make sure all gas appliances are off except the furnace.
Page 31 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Gas Valve Adjustment Changes can be made by adjusting the manifold pressure, or changing White-Rodgers 36J...
Page 32 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n High Altitude Derate Input ratings (BTUH) of these Furnaces are based on sea level operation and should not be changed at elevations up to 2,000 ft.
Page 33 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n General Venting FURNACE EXHAUST MUST BE VENTED TO THE OUTDOORS.
Page 34 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Typical Venting This combustion air intake has a built-in condensate collection Figure 1.
Page 35 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Special Case Venting Special instructions for direct vent furnace air intake.
Page 36 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Vent Terminations Vent terminations For DIRECT VENT APPLICATION: The Furnaces must be...
Page 37 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n EX.
Page 38 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n BONDING OF PVC Note: It is recommended that the first joints from the Furnace be Note: Follow venting instructions carefully when using PVC cement.
Page 39 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Maximum Vent Length Table Maximum Vent Length Table Installation Instructions must be followed for installation of the venting system.
Page 40 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Horizontal Venting Note: Insure that vent piping is sloped 1/4"...
Page 41 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 22.
Page 42 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Horizontal Venting Through Wall with Concentric Vent Kit These Furnaces may be installed as direct vent (as shipped) or BAYVENT200B / BAYVENTCN200B...
Page 43 The venting system installation instructions can be obtained from the manufacturer by writing to the following address: Trane and American Standard 6200 Troup Highway Tyler, TX 75707...
Page 44 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Non-Direct Vent Termination Clearances Canadian Installations US Installations...
Page 45 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Direct Vent Termination Clearances Canadian Installations US Installations...
Page 46 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Venting Through The Roof Support Horizontal pipe every 3’0”...
Page 47 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n When penetrating roof with PVC vent pipe, a flexible flashing may be used for a weather tight seal.
Page 48 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Downward Venting Furnace may be in vertical or horizontal configuration.
Page 49 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n •...
Page 50 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Duct Connections Air duct systems should be installed in accordance with standards for When the furnace is located in a utility room adjacent to the living...
Page 51 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 23.
Page 52 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 23.
Page 53 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 23.
Page 54 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 24.
Page 55 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 24.
Page 56 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Table 24.
Page 57 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s 14.
Page 58 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Return Air Filters TYPICAL UPFLOW RETURN AIR FILTER INSTALLATIONS Filters are not factory supplied for upflow furnaces.
Page 59 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n RETURN AIR FILTERS FOR FURNACE IN HORIZONTAL CONFIGURATION When the modular blower is installed in the horizontal configuration,...
Page 60 F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n Electrical Connections Make wiring connections to the unit as indicated on enclosed wiring diagram.
Page 61 Condensate Drain Instructions The following sections give general instructions for the C C A A U U T T I I O O N N installation of the gas furnace condensate drains. W W a a t t e e r r D D a a m m a a g g e e / / P P r r o o p p e e r r t t y y D D a a m m a a g g e e ! ! Repositioning of the condensate trap is covered in the I I t t i i s s r r e e c c o o m m m m e e n n d d e e d d t t h h a a t t a a d d r r a a i i n n p p a a n n b b e e i i n n s s t t a a l l l l e e d d exhaust air options section.
Page 62 C C o o n n d d e e n n s s a a t t e e D D r r a a i i n n I I n n s s t t r r u u c c t t i i o o n n s s COIL PRIMARY COIL PRIMARY DRAIN...
Page 63 C C o o n n d d e e n n s s a a t t e e D D r r a a i i n n I I n n s s t t r r u u c c t t i i o o n n s s Downflow furnace - Cut the 90 degree section of the condensate tubing off and connect the tubing to the condensate trap.
Page 64 C C o o n n d d e e n n s s a a t t e e D D r r a a i i n n I I n n s s t t r r u u c c t t i i o o n n s s Attaching the condensate drain line.
Page 65 C C o o n n d d e e n n s s a a t t e e D D r r a a i i n n I I n n s s t t r r u u c c t t i i o o n n s s Horizontal Applications HORIZONTAL APPLICATIONS Upflow models in horizontal - It is always recommended that the...
Page 66 General Start-up and Adjustment The following sections give instructions for the general start-up and adjustment of the gas furnaces. Preliminary Inspections With gas and electrical power "OFF", ensure: Turn knob on main gas valve within the unit to the "OFF" position. Turn the external gas valve to "ON".
Page 67 Furnace Combustion Air Exhaust Options Important: All plugs must be in place for sealed combustion. Note: If the electrical and natural gas connections are moved to the right side, remove the plugs and move them to the left side. Note: Default is left side for electric and natural gas connections. The grommets will move from the left side to the right side.
Page 68 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Table 26.
Page 69 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Upflow Furnace in Upflow 6.
Page 70 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 6.
Page 71 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 12.
Page 72 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s I I m m p p o o r r t t a a n n t t : : Trim the condensate pressure switch tubing to length to ensure there is no sag or trap created.
Page 73 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 7.
Page 74 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 22.
Page 75 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Upflow Furnace in Horizontal Left Position - Side Vented Combustion Air...
Page 76 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 7.
Page 77 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Condensate Trap Installation 19.
Page 78 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Upflow Furnace in Horizontal Right Position - Top Vented Combustion Air...
Page 79 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 15.
Page 80 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s I I m m p p o o r r t t a a n n t t : : When installing a 21.0”...
Page 81 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 27.
Page 82 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 8.
Page 83 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 20.
Page 84 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s I I m m p p o o r r t t a a n n t t : : When installing a 21.0”...
Page 85 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Downflow Furnace - Top Vented 4.
Page 86 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s Downflow Furnace - Left Side Vented Combustion Air Changes need to be made to the inducer orientation...
Page 87 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s 9.
Page 88 F F u u r r n n a a c c e e C C o o m m b b u u s s t t i i o o n n A A i i r r E E x x h h a a u u s s t t O O p p t t i i o o n n s s N N o o t t e e : : If required, transition to larger venting within 2' inducer condensate tubing to top port on the of the cabinet.
Page 89 Integrated Furnace Control Menu S9V2-VS-SVX001-1D-EN...
Page 90 I I n n t t e e g g r r a a t t e e d d F F u u r r n n a a c c e e C C o o n n t t r r o o l l M M e e n n u u S9V2-VS Examples of System Status Example...
Page 91 I I n n t t e e g g r r a a t t e e d d F F u u r r n n a a c c e e C C o o n n t t r r o o l l M M e e n n u u Belly Band Location Distance from belly band to the front face of motor for minimum vibration...
Page 92 Integrated Furnace Control Display Codes 2 Stage Inducer with ECM Blower Motor Idle First Stage Gas Heating First Stage Gas Heat Learning Routine Second Stage Heating Second Stage Gas Heat Learning Routine Calculated Airflow (Followed by Airflow times 10) Continuous Fan First Stage Cooling Second Stage Cooling First Stage Heat Pump...
Page 93 Troubleshooting The following pages include troubleshoo ng ﬂowcharts in reference for the 2 Stage S9V2* family of furnaces only. The informa on contained is for reference only and does not cover all scenarios or problems that may be encountered. ONLY qualiﬁed technicians should a empt to install, troubleshoot, or repair this appliance. Failure to follow all cau ons and /or warnings could result in personal or property damage, including death.
Page 94 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g IFC Component Layout LINE FP - Flame Sensor Connections Connector VSPD Inducer Connector Neutral...
Page 95 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g GETTING STARTED Is 120 VAC Is 120 VAC Is 120 VAC measured Is the IFC Seven measured between measured at...
Page 96 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION 2.1 Fault Code RETRY Lock Out = 3 unsuccessful tries for igni on within a single call for heat.
Page 97 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION 2.2 Fault Code RECYCLE Lock Out = 10 recycles within a single call for heat.
Page 98 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION Stage Gas Valve not energized when it should 2.3 Fault Code be 10 mes within the same call for heat .
Page 99 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g Note #1 24 volts = Open Switch DEFINITION 0 volts = Closed Switch An error has occurred with the PS1 indica ng that the pressure switch is open when it should be closed.
Page 100 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION Note #1 An error has occurred with the PS2, indica ng that the pressure 3.3 Fault Code OL = Open Switch switch is closed when it should be open.
Page 101 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION See next page for 04 Fault Code Limit switches are safety devices addi onal 04 faults that will open when an abnormal high temperature has been sensed.
Page 102 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g 04 Fault Code DEFINITION Flame Rollout Limit switches are safety devices that will open when an abnormal high temperature has been sensed.
Page 103 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: 05 Fault Code Flame is sensed when it should not be. Is ﬂame seen with no call for heat?
Page 104 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g Polarity Fault – Incoming high voltage 06 Fault Code wiring is reversed Reversed Polarity Ensure that high voltage wiring to unit is connected properly...
Page 105 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g 06 Fault Code Ground Fault - Incoming or chassis ground connec on is not sensed Faulty Ground Connect volt meter to black incoming...
Page 106 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: Igniter Relay Fault – The control board has sensed 6.3 Fault Code that the igniter relay has stuck closed Ignitor Fault –...
Page 107 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: External Gas Valve 7.1 Fault Code Circuit Error (24 volts is present when it should not be present) Remove any hea ng call...
Page 108 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: 08 Fault Code The ﬂame sense current is less than 0.5 micro-amp DC Make a call for 1 stage hea ng...
Page 109 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g 09 Fault Code Deﬁni on: Condensate Pressure Switch Open: The condensate system is not free ﬂowing and opened the safety switch OR Inducer Limit: This error is normally caused by improper installa on or applica on of the furnace ven ng system.
Page 110 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g Deﬁni on 11 Fault Code The IFC has detected that internal gas valve relays have failed OR 24 VAC is being sensed at 2 stage gas valve Remove any hea ng...
Page 111 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: This fault is generated when the HP or 13 Fault Code OEM ID of the blower motor does not match the value that is programmed on the Personality Module...
Page 112 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: 15 Fault Code This fault is generated when the PM and the IFC informa on is corrupted Disconnect power Possible causes...
Page 113 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g DEFINITION: 18 Fault Code This fault is generated when the IFC does not see a send message itelf.
Page 114 T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g Serial Motor Troubleshoo ng Is ~12VDC measured from terminals 1 (12V) and 3 (GND) at the IFC? Is 120 VAC measured at...
Page 115 Sequence of Operation N N o o t t e e : : The seven segment LED readout is based on 8. Once the 1 stage learning routine has successfully thermostat input. During a simultaneous call for been achieved, the seven segment LED will W1 and W2, the seven segment LED will read alternately read: “...
Page 116 S S e e q q u u e e n n c c e e o o f f O O p p e e r r a a t t i i o o n n 5. After the ignitor warm up, the 1 stage gas valve 15.
Page 117 S S e e q q u u e e n n c c e e o o f f O O p p e e r r a a t t i i o o n n 7. When the temperature is lowered enough to satisfy c.
Page 118 Periodic Servicing Requirements 1. GENERAL INSPECTION – E E x x a a m m i i n n e e t t h h e e f f u u r r n n a a c c e e N N o o t t e e : : Be careful NOT to break igniter when removing i i n n s s t t a a l l l l a a t t i i o o n n a a n n n n u u a a l l l l y y f f o o r r t t h h e e f f o o l l l l o o w w i i n n g g i i t t e e m m s s : : burners.
Page 119 N N o o t t e e s s S9V2-VS-SVX001-1D-EN...
Page 120 About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. 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.

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