Upflow / Horizontal Left/Right and Downflow Single ... - Trane

November 2019 2222--11994444--11CC--EENN

Upflow / Horizontal Left/Right and DownflowSingle Stage CondensingGas Fired Furnace

UUppffllooww,, CCoonnvveerrttiibbllee ttooHHoorriizzoonnttaall RRiigghhtt oorrHHoorriizzoonnttaall LLeefftt,, aannddDDoowwnnfflloowwS9X1S9B1

NNoottee:: Graphics in this document are for representationonly. Actual model may differ in appearance.

▲ 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.

Product Data

2 22-1944-1C-EN

General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Airflow tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

CFM Versus Temperature Rise S9X1 PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Wiring Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Field Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Outline Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table of Contents

22-1944-1C-EN 3

General Features

NNAATTUURRAALL GGAASS MMOODDEELLSS

Central Heating furnace designs are certified by the American Gas Association for both naturaland L.P. gas. Limit setting and rating data were established and approved under standard ratingconditions using American National Standards Institute standards.

SSAAFFEE OOPPEERRAATTIIOONN

The Integrated System Control is a solid state device which continuously monitors for presenceof flame when the system is in the heating mode of operation. Dual solenoid combination gasvalve and regulator provide additional safety.

QQUUIICCKK HHEEAATTIINNGG

Durable, cycle tested, heavy gauge ttuubbuullaarr ssttaaiinnlleessss sstteeeell pprriimmaarryy hheeaatt eexxcchhaannggeerr quicklytransfers heat to provide warm conditioned air to the structure. LLooww eenneerrggyy ppoowweerr vveennttbblloowweerr,, to increase efficiency and provide a positive discharge of gas fumes to the outside.

BBUURRNNEERRSS

Multiport Inshot burners will give years of quiet and efficient service. All models can beconverted to LL..PP.. ggaass with LP conversion kit.

IINNTTEEGGRRAATTEEDD SSYYSSTTEEMM CCOONNTTRROOLL

Exclusively designed operational program provides total control of furnace limit sensors,blowers, gas valve, flame control and includes self diagnostics for ease of service. S9X1 alsocontains dry contacts for EAC and HUM.

EENNEERRGGYY EEFFFFIICCIIEENNTT OOPPEERRAATTIIOONN

S9X1 Furnace is certified by the manufacturer to leak 1% (1.4% for S9B1) or less of nominal airconditioning CFM delivered when pressurized to .5" water column with all inlets, outlets, anddrains sealed.

AAIIRR DDEELLIIVVEERRYY

The 9 tap constant torque ECM blower motor has sufficient airflow for most heating and coolingrequirements and will switch from heating to cooling speeds on demand from room thermostat.

SSEECCOONNDDAARRYY HHEEAATT EEXXCCHHAANNGGEERR

The S-Series furnace has a special type 29- 4C™ stainless steel secondary heat exchanger toreclaim heat from flue gases which would normally be lost.

SSTTYYLLIINNGG

HHeeaavvyy ggaauuggee sstteeeell aanndd ""wwrraapp--aarroouunndd"" ccaabbiinneett ccoonnssttrruuccttiioonn is used in the cabinet with baked-on enamel finish for strength and beauty. Every orientation has at least two venting options.There are no knockouts on cabinet.

FFEEAATTUURREESS AANNDD GGEENNEERRAALL OOPPEERRAATTIIOONN

The S-Series furnace utilizes a Silicon Nitride Hot Surface Ignition system, which eliminates thewaste of a constant burning pilot. The integrated system control lights the main burners upon ademand for heat from the room thermostat. Complete front service access.

a. Low energy power venter

b. Vent proving pressure switches.

4 22-1944-1C-EN

Features and Benefits

UUPP TTOO 9966..00%% AAFFUUEE OONN SS99XX11 FFUURRNNAACCEE MMOODDEELLSS

Meets utility rebates

Lowers utility bills

EELLEECCTTRRIICCAALLLLYY EEFFFFIICCIIEENNTT

Efficient airflow design reduces electrical energy use

3344 IINNCCHH TTAALLLL

Lighter, easier to move and fit into tight spaces like short basements or tight closets

Works great with larger, high-efficiency coils

No knockouts

33––WWAAYY MMUULLTTII--PPOOIISSEE // DDEEDDIICCAATTEEDD DDOOWWNNFFLLOOWW

6 SKU’s — Upflow / Horizontal Left / Horizontal Right

5 SKU’s — Downflow

Added application flexibility and reduction in specification errors

AAIIRRFFLLOOWW

At least 400 CFM/ton at 0.5 in. H20 external static pressure; setup airflow options down to 290CFM/ton

RREEGGUULLAATTOORRYY

All models are air tight; 1% or less air leakage as per ASHRAE 193 (1.4% for S9B1)

Open vestibule design provides a full 34” high open vestibule

DDIIMMEENNSSIIOONNSS

Widths are industry standard: 17.5”, 21”, and 24.5”

Depth remains approximately 28”

Cabinet is compatible with industry standard coils as well as other accessories

IINNTTEEGGRRAATTEEDD FFUURRNNAACCEE CCOONNTTRROOLL

Setup / Status / Diagnostics / Digital Display

No dip switches

Last six errors stored

Dry contact EAC and HUM connections on S9X1 models

All Molex connections; no spade terminals

Low voltage labeled above and below

Rain shield over IFC keeps condensate off the control

TTUUBBUULLAARR SSTTAAIINNLLEESSSS SSTTEEEELL PPRRIIMMAARRYY HHEEAATT EEXXCCHHAANNGGEERR2299––44CC SSTTAAIINNLLEESSSS SSTTEEEELL SSEECCOONNDDAARRYY HHEEAATT EEXXCCHHAANNGGEERR

Stainless steel is a more durable, corrosive-resistant material than aluminumized steel

Integrated rail system for easy access if required

Reduces or eliminates need for baffles

VVOORRTTIICCAA IIII BBLLOOWWEERR,, DDEESSIIGGNNEEDD EEXXCCLLUUSSIIVVEELLYY FFOORR TTHHEE SS--SSEERRIIEESS FFUURRNNAACCEE

Improved airflow efficiency

Durable, easy to clean, two piece housing

Single piece belly band/ motor arm assembly

Blower deck has full-length rails for easy removal and replacement, regardless of poise

22-1944-1C-EN 5

TTHHRREEEE––WWAAYY MMUULLTTII--PPOOIISSEE ((UUPPFFLLOOWW,, HHOORRIIZZOONNTTAALL LLEEFFTT AANNDD RRIIGGHHTT)) PPLLUUSS DDEEDDIICCAATTEEDDDDOOWWNNFFLLOOWW

Easier to specify

Shipped ready to install (no conversion kits required)

Every model has at least two venting options

When in horizontal, trap extends only about 2”

Barbed fitting on trap at hose connection and on cabinet transition for hose has barbed fittingand clamps at both ends for leak resistance.

Vent table improvements including longer vent lengths

FFeeaattuurreess aanndd BBeenneeffiittss

6 22-1944-1C-EN

Accessories

Table 1. Accessories

22-1944-1C-EN 7

Product Specifications

8 22-1944-1C-EN

PPrroodduucctt SSppeecciiffiiccaattiioonnss

22-1944-1C-EN 9


10 22-1944-1C-EN


22-1944-1C-EN 11

Airflow tables

12 22-1944-1C-EN

AAiirrffllooww ttaabblleess

22-1944-1C-EN 13


14 22-1944-1C-EN


22-1944-1C-EN 15


16 22-1944-1C-EN


22-1944-1C-EN 17

CFM Versus Temperature Rise S9X1 PD

Table 2. Heating Table — Upflow

Table 3. Heating Table — Downflow

18 22-1944-1C-EN

Wiring Diagram

Figure 1. S9X1 Wiring Diagram

NOTES: 1. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF AT LEAST 105°C (250°C FOR WIRE 12). IN DOWNFLOW UNITS WIRES 48, 49, 50, AND 51 ALSO REQUIRE A TEMPERATURE RATING OF AT LEAST 250°C. 2. FOR PROPER AIRFLOW IN COOLING/HEAT PUMP MODE, "Y1" MUST BE CONNECTED TO THE THERMOSTAT FOR SINGLE STAGE UNITS. FOR TWO STAGE UNITS, "Y1" AND "Y2" MUST BE CONNECTED TO THE THERMOSTAT. 3. SINGLE STAGE SYSTEMS USE "Y1" FOR THE CONNECTION TO THE LOW-VOLTAGE TERMINAL BLOCK. 4. THE INDOOR BLOWER MOTOR AIRFLOW TABLES ARE LOCATED IN THE SERVICE FACTS. TO CHANGE AIRFLOW USE THE MENU/OPTIONS BUTTONS. 5. LINE CHOKE AND WIRE BK/28 ONLY USED ON MODELS WITH 3/4 AND 1 HP MOTORS. 6. FLAME SENSE TEST PADS: 1 VDC = 1 MICROAMP. FLAME CURRENT CAN VARY DEPENDING ON THE VOM THAT IS USED AND THE VOLTAGE SUPPLIED TO THE FURNACE. THE ACCEPTABLE RANGE IS 0.75-3 MICROAMPS. 7. DOWNFLOW MODELS USE ONLY ONE REVERSE AIRFLOW SWITCH.

}

LINE

24V

LINE

24V FIELDWIRING

}FACTORYWIRING

YL/4

4YL

/43

GR/

BK/4

1

WH/

40

WH/40

BK/3

9

BK/39

BK/WH/38

YL/WH/36

OR/WH/55

BL/WH/37

GR/

BK/3

2

GR/

BK/3

2

WH/

16

WH/

16

BK/2

8

BK/28

BK/W

H/26

BK/WH/26

YL/W

H/24

YL/WH/24RD/WH/23

RD/W

H/23

BL/5

7

BL/57

BK/14

BK/1

4

WH/

17

WH/

17

WH/

15WH/15

WH/21WH/21

BK/22

BK/22WH/20BK/18

PR/1

PR/1

BL/2

BL/2

YL/3

PR/4

PR/4

BL/5

BL/5

RD/6

RD/6

RD/9

RD/9

GR/

8

WH/12

PR/54

YL/50

YL/50

YL/49

YL/49

BK/1

3

BK/13

GR/

YL/3

1

GR/

YL/3

1

YL/51

YL/51

YL/48YL/48

YL/5

2

YL/52

BK/2

9

BK/29

OR/11

YL/47

YL/47

YL/4

6

YL/46

TO BURNERBOX HARN

BK/30

BURN

ER B

OX

GND

BK/27PANEL LOOP

GR/

YL

GR/YL

YL/45

YL/45

SEE NOTE 5

* SEE NOTE 7

BL/4

2

BL/42

BL/WH/25

BL/W

H/25

OR/WH/56

OR/

WH/

56

BLOWERMOTOR

CLGN

24v 120v

TNS

VENTMOTOR

(INDUCER)**

RAF-1

IGN

PS

INDUCER_LIMIT

THERMAL_LIMIT

FLAME_ROLLOUT2

FLAME_ROLLOUT1

FLAME_PROBE

LINE CHOKE

123

12

21

12

CONDENSATE

JUNCTION BOX

120v 60 Hz. 1 PHPOWER SUPPLY PER LOCAL CODE

IFC IS POLARITY SENSITIVE

H NGND

RAF-2

1211109876543211 2 3 4 5 6 7 8 9 10 11 12

1234

12345

21

12

INTEGRATED FURNACE CONTROL

OR EQUIVALENTINPUT: 24 VAC, 60 HZ.

ELECTRICAL RATING

XFMR SEC. CURRENT: 450 MA. + MV LOADMV OUTPUT: 1.5A @ 24 VACIND OUTPUT: 2.2 FLA,3.5 LRA @ 120 VAC MAX.IGN OUTPUT: 2.0 A @ 120 VACCIRC. BLOWER OUTPUT: 14.5 FLA,25 LRA @ 120 VACHUMIDIFIER & AIR CLEANER (DRY CONTACTS) MAX. LOAD: 1.0 A @ 120 VAC 24 VAC OR 120 VAC MAY BE USEDFUSE: 5A

TIMINGSPREPURGE: 0 SEC.INTERPURGE: 60 SEC.POST PURGE: 5 SEC.IGN WARMUP: 20 SEC.IAP: 2; TFI: 5 SEC.RETRIES: 2 RECYCLES: 10HEAT ON DELAY: 30 SEC.COOL ON DELAY: 0 SEC.AUTO RESTART: 60 MIN.AUTO RESTART PURGE: 60 SEC.

S9X1

FP FLAME PROBE

IGN HOT SURFACE IGNITER

FRS FLAME ROLLOUT SWITCH

PS PRESSURE SWITCH

RAF REVERSE AIR FLOW

CONDENSATESWITCH

GROUND

FUSE

LC LINE CHOKE

** INTERNAL THERMAL PROTECTION

BK BLACK

GR GREENWH WHITEYL YELLOW

RD REDOR ORANGEBL BLUEPR PURPLE

WH/20

BK/18

LINENEUTRALGROUNDHIGH LIMIT OUTPUTHIGH LIMIT INPUTPRESSURE INPUT INDUCERINTEGRATED FURNACE CONTROLREVERSE AIRFLOW24VAC (HOT)24VAC (COMMON)VALVE COMMONMAIN VALVETRANSFORMERINDUCER LIMIT INPUTIGNITERFLAME PROBE2ND STAGE1ST STAGE

HNGNDHLOHLIPSINDIFC

RAFTHTRMVCMVTNSILIIGNFPHILO

RD/WH/35

SEE NOTES 2 AND 3

SEE NOTE 6

FPHLIMVGNDTHMVCHLOPSTRILI

IGN-NIND-NIND-HIGN-H

IFC

EAC HUM LINE NEUTRAL

W R G B/C Y/Y1THERMOSTAT

FP

MENU OPTION TAP1TAP2TAP3TAP4TAP5GND

LINE-N

CIRC-N(blocked)

TNS-N

TNS-HCIRC-HLINE-H

3 2 1 4 3 12

Y2

10987654321

1234

654321

123 1234

24 / 120 VAC MAY BE USED

5 AMP

GASVALVE

MV MVC

OR/

11

YL/3

D346167P01

Status CodesIdleHeatingBlower Tap NumberContinuous Fan1st Stage Cooling/1st Stage Heat Pump2nd Stage Cooling/2nd Stage Heat PumpDefrost ModeMenu OptionsActive Alarm MenuLast 6 Faults (To Clear, Hold Option Button 5 sec)Code Release NumberCooling Off Delay (sec)Outdoor Unit

HttpCOFCP1

CP2

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E01E2.1E2.2

E2.3

1 Stage Inducer with CTM Blower Motor

1 dl Heat Off Delay (sec)Blower Tap for Continuous FanC1. Blower Tap for 1st Stage Compressor ModeC2. Blower Tap for 2nd Stage Compressor ModeH1. Blower Tap for Heating Mode Run Test Mode

Error CodesLoss of the IRQ/other internal failuresRetry exceeded (Failed to est flame)Recycles exceeded (loss of established flame) 10X or PS openGas Valve not energized when it should be exceeded after 10 times

Shorted Pressure SwitchOpen Pressure SwitchOpen Thermal Limit, Rollout Switch, or Reverse Airflow SwitchFlame detected, should not be presentVoltage reversed polarityBad Grounding(1) Igniter relay fails(2) Igniter openGas valve is energized when it should be offFlame current is low, but still strong enough to allow operationOpen Inducer Limit Switch or CondensateSwitch(1) Gas valve not energized (2) Gas valve relay stuck closed Open fuse

E3.1E3.2E04E05E6.1E6.2E6.3

E7.1E08E09

E11

E12

22-1944-1C-EN 19

Figure 2. S9X1 Ladder Diagram

S9X1

GR/BK

BL

BLRD

RD

YL

YL

YL

BKWH

GR/Y

L

GR/Y

L

YL

GR

YL

YL

YL

BK

BK

WH

WH

BK

BK

BK

BK

BL

RD

BK

BK

WH

WH

PROR

OR

BURNERBOX GND

BK

PANEL LOOP

YL

WH

WH WH

RD/WHRD/WH

BL/WHBL/WHBK/WHBK/WH

BK

BK

BL

BLOR/WHOR/WH

YL/WHYL/WH

BK

BK SEE NOTE 5

WHWH

VENTMOTOR

(INDUCER)**

123

IGN

ILI

TR

PS

HLO

MVC

TH

GND

MV

HLI

FP


SEE NOTES 2 AND 3

LINE-H

CIRC-H

TNS-H

TNS-N

CIRC-N

LINE-N

IGN-H

IND-H

IND-N

IGN-N

123456789

10

1234

43 1

321

IFC

TAP1

TAP2

TAP3

TAP4

TAP5

GND

123456

Y2

JUNCTION BOX


H NGND

24v 120v

TNS

GASVALVE

MVMVC

FLAME_ROLLOUT1

FLAME_ROLLOUT2

RAF-1

THERMAL_LIMIT

PS

FLAM

E PRO

BE

1

2

RAF-2

2

1

LINE C

HOKE

BLOWERMOTOR

G

N

4

3

2

1

L

C

5

PR PR

INDUCER_LIMITCONDENSATE

* SEE NOTE 7

PR

YL

PR

WWiirriinngg DDiiaaggrraamm

20 22-1944-1C-EN

Figure 3. S9B1 Wiring Diagram

NOTES: 1. IF ANY OF THE ORIGINAL WIRING AS SUPPLIED WITH THIS FURNACE MUST BE REPLACED, IT MUST BE WITH WIRE HAVING A TEMPERATURE RATING OF AT LEAST 105°C. WIRES 12, 48, 49, 50, AND 51 REQUIRE A TEMPERATURE RATING OF AT LEAST 250°C. 2. FOR PROPER AIRFLOW IN COOLING/HEAT PUMP MODE, "Y1" ON THE THERMOSTAT MUST BE CONNECTED TO “Y1” OF THE IFC. 3. THE INDOOR BLOWER MOTOR AIRFLOW TABLES ARE LOCATED IN THE SERVICE FACTS. TO CHANGE AIRFLOW USE THE MENU/OPTIONS BUTTONS. 4. LINE CHOKE AND WIRE BK/28 ONLY USED ON MODELS WITH 3/4 AND 1 HP MOTORS. 5. FLAME SENSE TEST PADS: 1 VDC = 1 MICROAMP. FLAME CURRENT CAN VARY DEPENDING ON THE VOM THAT IS USED AND THE VOLTAGE SUPPLIED TO THE FURNACE. THE ACCEPTABLE RANGE IS 0.75-3 MICROAMPS. 6. DOWNFLOW MODELS USE ONLY ONE REVERSE AIRFLOW SWITCH. 7. CONNECTION FOR FACTORY PROGRAMMING ONLY

}

LINE

24V

LINE

24V FIELDWIRING

}FACTORYWIRING

YL/4

4YL

/43

GR/

BK/4

1

WH/

40

WH/40

BK/3

9

BK/39

BK/WH/38

YL/WH/36

OR/WH/55

BL/WH/37

GR/

BK/3

2

GR/

BK/3

2

WH/

16

WH/

16

BK/2

8

BK/28

BK/W

H/26

BK/WH/26

YL/W

H/24

YL/WH/24RD/WH/23

RD/W

H/23

BL/5

7

BL/57

BK/14

BK/1

4

WH/

17

WH/

17

WH/

15

WH/15

WH/21WH/21

BK/22

BK/22WH/20BK/18

PR/1

PR/1

BL/2

BL/2

YL/3

PR/4

PR/4

BL/5

BL/5

RD/6

RD/6

RD/9

RD/9

GR/

8

WH/12

PR/54

YL/50

YL/50

YL/49

YL/49

BK/1

3

BK/13

GR/

YL/3

1

GR/

YL/3

1

YL/51

YL/51

YL/48YL/48

YL/5

2

YL/52

BK/2

9

BK/29

OR/11

YL/47

YL/47

YL/4

6

YL/46

TO BURNERBOX HARN

BK/30

BURN

ER B

OX

GND

BK/27PANEL LOOP

GR/

YL

GR/YL

YL/45

YL/45

SEE NOTE 4

* SEE NOTE 6

BL/4

2

BL/42

BL/WH/25

BL/W

H/25

OR/WH/56

OR/

WH/

56

BLOWERMOTOR

CLGN

24v 120v

TNS

VENTMOTOR

(INDUCER)**

RAF-1

IGN

PS

INDUCER_LIMIT

THERMAL_LIMIT

FLAME_ROLLOUT2

FLAME_ROLLOUT1

FLAME_PROBE

LINE CHOKE

123

12

21

12

CONDENSATE

JUNCTION BOX


IFC IS POLARITY SENSITIVE

H NGND

RAF-2

1211109876543211 2 3 4 5 6 7 8 9 10 11 12

1234

12345

21

12

INTEGRATED FURNACE CONTROL

OR EQUIVALENTINPUT: 24 VAC, 60 HZ.

ELECTRICAL RATING

XFMR SEC. CURRENT: 450 MA. + MV LOADMV OUTPUT: 1.5A @ 24 VACIND OUTPUT: 2.2 FLA,3.5 LRA @ 120 VAC MAX.IGN OUTPUT: 2.0 A @ 120 VACCIRC. BLOWER OUTPUT: 14.5 FLA,25 LRA @ 120 VACFUSE: 5A

TIMINGSPREPURGE: 0 SEC.INTERPURGE: 60 SEC.POST PURGE: 5 SEC.IGN WARMUP: 20 SEC.IAP: 2; TFI: 5 SEC.RETRIES: 2 RECYCLES: 10HEAT ON DELAY: 30 SEC.COOL ON DELAY: 0 SEC.AUTO RESTART: 60 MIN.AUTO RESTART PURGE: 60 SEC.COOL OFF DELAY: ADJUSTABLEHEAT OFF DELAY: ADJUSTABLE

FP FLAME PROBE

IGN HOT SURFACE IGNITER

FRS FLAME ROLLOUT SWITCH

PS PRESSURE SWITCH

RAF REVERSE AIR FLOW

CONDENSATESWITCH

GROUND

FUSE

LC LINE CHOKE

** INTERNAL THERMAL PROTECTION

BK BLACK

GR GREENWH WHITEYL YELLOW

RD REDOR ORANGEBL BLUEPR PURPLE

WH/20

BK/18

LINENEUTRALGROUNDHIGH LIMIT OUTPUTHIGH LIMIT INPUTPRESSURE INPUT INDUCERINTEGRATED FURNACE CONTROLREVERSE AIRFLOW24VAC (HOT)24VAC (COMMON)VALVE COMMONMAIN VALVETRANSFORMERINDUCER LIMIT INPUTIGNITERFLAME PROBE

HNGNDHLOHLIPSINDIFC

RAFTHTRMVCMVTNSILIIGNFP

RD/WH/35

SEE NOTE 2

SEE NOTE 5

FPHLIMVGNDTHMVCHLOPSTRILI

IGN-NIND-NIND-HIGN-H

IFC

LINE NEUTRAL


FP

MENU OPTION TAP1TAP2TAP3TAP4TAP5GND

LINE-N

CIRC-N(blocked)

TNS-N

TNS-HCIRC-HLINE-H

3 2 1 4 3 12

10987654321

1234

654321

123 1234

5 AMP

GASVALVE

MV MVC

OR/

11

YL/3

D346495P01 REV B

Status CodesIdleHeatingBlower Tap NumberContinuous Fan1st Stage Cooling/1st Stage Heat Pump

Defrost ModeMenu OptionsActive Alarm MenuLast 6 Faults (To Clear, Hold Option Button 5 sec)Code Release NumberCooling Off Delay (sec)Outdoor Unit

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E01E2.1E2.2

E2.3

1 Stage Inducer with CTM Blower Motor

1 dl Heat Off Delay (sec)Blower Tap for Continuous FanC1. Blower Tap for 1st Stage Compressor Mode H1. Blower Tap for Heating Mode Run Test Mode

Error CodesLoss of the IRQ/other internal failuresRetry exceeded (Failed to est flame)Recycles exceeded (loss of established flame) 10X or PS openGas Valve not energized when it should be exceeded after 10 times

Shorted Pressure SwitchOpen Pressure SwitchOpen Thermal Limit, Rollout Switch, or Reverse Airflow SwitchFlame detected, should not be presentVoltage reversed polarityBad Grounding(1) Igniter relay fails(2) Igniter openGas valve is energized when it should be offFlame current is low, but still strong enough to allow operationOpen Inducer Limit Switch or CondensateSwitch(1) Gas valve not energized (2) Gas valve relay stuck closed Open fuse

E3.1E3.2E04E05E6.1E6.2E6.3

E7.1E08E09

E11

E12

BL/5

8

BL/58SEE NOTE 7

1

S9B1


22-1944-1C-EN 21

Figure 4. S9B1 Ladder Diagram

S9B1


22 22-1944-1C-EN

Electrical Connections

Field WiringFigure 5. S9X1 Field Wiring

O

Y2

Y1 Y1

B B

W1W1

GG

RR

Y1

Two StageThermostat Furnace

Outdoor Unit(No Transformer)

O

R

X2

Y2

NOTES:1) HP = Wiring used for Heat Pump systems.2) Y1 and/or Y2 must connect from the thermostat to the IFC for proper airflow.3) A/TCONT824 thermostats do not require the use of X2.

HP

HP

HP

FIELD WIRING DIAGRAM FOR S9X1 SINGLE STAGE HEATING THERMOSTAT, ONE / TWO STAGE AC OR HEAT PUMP

Y2

B

22-1944-1C-EN 23

Figure 6. S9B1 Field Wiring

O

Y1 Y1

B B

W1W1

GG

RR

Y1

Two StageThermostat Furnace

Outdoor Unit(No Transformer)

O

R

X2

Y2

NOTES:1) HP = Wiring used for Heat Pump systems.2) Y1 must connect from the thermostat to the IFC for proper airflow.3) A/TCONT824 thermostats do not require the use of X2.

HP

HP

HP

FIELD WIRING DIAGRAM FOR S9B1 SINGLE STAGE HEATING THERMOSTAT, ONE STAGE AC OR HEAT PUMP

B

EElleeccttrriiccaall CCoonnnneeccttiioonnss

24 22-1944-1C-EN

Outline Drawings

Table 4. 17.5” Upflow Cabinet

22-1944-1C-EN 25

Table 5. 21” Upflow Cabinet

OOuuttlliinnee DDrraawwiinnggss

26 22-1944-1C-EN

Table 6. 24.5” Upflow Cabinet


22-1944-1C-EN 27

Table 7. 17.5” Downflow Cabinet


28 22-1944-1C-EN

Table 8. 21” Downflow Cabinet


22-1944-1C-EN 29

Table 9. 24.5” Downflow Cabinet


30 22-1944-1C-EN

NNootteess

22-1944-1C-EN 31

NNootteess

Ingersoll Rand (NYSE: IR) advances the quality of life by creating comfortable, sustainable and efficientenvironments. Our people and our family of brands— including Club Car®, Ingersoll Rand®, Thermo King® andTrane®—work together to enhance the quality and comfort of air in homes and buildings; transport and protectfood and perishables; and increase industrial productivity and efficiency. We are a global business committed to aworld of sustainable progress and enduring results.

ingersollrand.com

Ingersoll Rand has a policy of continuous product and product data improvements and reserves the right to change design and specificationswithout notice.We are committed to using environmentally conscious print practices.

22-1944-1C-EN 22 Nov 2019

Supersedes 22-1944-1B-EN (August 2019) ©2019 Ingersoll Rand

Upflow / Horizontal Left/Right and Downflow Single ... - Trane

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