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036-31114-001-E-0411
036-31114-001-E-0411
036-31114-001-E-0411
Indoor Unit Outdoor Unit Special Application Note
PSC Air Handler Single Stage Air Conditioner
V/S Air Handler Single Stage Air Conditioner
PSC Air Handler Single Stage Air Conditioner
V/S Air Handler Single Stage Air Conditioner
Modulating Furnace Single Stage Air Conditioner
Two Stage PSC Furnace Single Stage Air Conditioner
Two Stage V/S Furnace Single Stage Air Conditioner
Single Stage Furnace (X-13) Single Stage Air Conditioner
Modulating Furnace Two Stage Air Conditioner
Two Stage V/S Furnace Two Stage Air Conditioner
Two Stage PSC Furnace Two Stage Air Conditioner
Single Stage Furnace (X-13) Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
PSC Air Handler Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
Two Stage V/S Furnace Two Stage Air Conditioner
Modulating Furnace Two Stage Air Conditioner
Two Stage PSC Furnace Two Stage Air Conditioner
Single Stage Furnace (X-13) Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
PSC Air Handler Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
Two Stage V/S Furnace Two Stage Air Conditioner
Modulating Furnace Two Stage Air Conditioner
Two Stage PSC Furnace Two Stage Air Conditioner
Single Stage Furnace (X-13) Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
PSC Air Handler Two Stage Air Conditioner
V/S Air Handler Two Stage Air Conditioner
Single Stage PSC Furnace Single Stage Air Conditioner
Modulating Furnace Single Stage Air Conditioner
Two Stage PSC Furnace Single Stage Air Conditioner
Single Stage Furnace (X-13) Single Stage Air Conditioner
PSC Air Handler Single Stage Air Conditioner
V/S Air Handler Single Stage Air Conditioner
PSC Air Handler Single Stage Air Conditioner
V/S Air Handler Single Stage Air Conditioner
1033
1034
1035
1036
1027
1028
1029
1030
1031
1032
1021
1022
1023
1024
1025
1026
1015
1016
1017
1018
1019
1020
1037
use specific UPG thermostats as shown, and may not include all thermostats soldwith or for UPG residential products. Due to continuous product improvements, allspecifications are subject to change without notice. For distribution use only - not to be
1012
1013
1014
1008
Low Voltage System Wiring Diagrams
This document provides specific details for making low voltage wiring connections of UPG Residential products. This includes diagrams for many specific air conditioning or heat pump outdoor applications with air handlers or gas furnaces. These diagrams
Number
1001
used at point of retail sale. All rights reserved. For the most up-to-date technical
Table of Contents - Low Voltage System Wiring Diagrams
information, please visit our website at www.york.com.
1009
1010
1011
1002
1003
1004
1005
1006
1007
036-31114-001-E-0411Indoor Unit Outdoor Unit Special Application Note
Two Stage V/S Furnace Single Stage Heat Pump (YGVI control)Modulating Furnace Single Stage Heat Pump (YGVI control)Two Stage PSC Furnace Single Stage Heat Pump (YGVI control)Single Stage Furnace (X-13) Single Stage Heat Pump (YGVI control)PSC Air Handler Single Stage Heat Pump (YGVI control)V/S Air Handler Single Stage Heat Pump (YGVI control)PSC Air Handler Single Stage Heat Pump (YGVI control)V/S Air Handler Single Stage Heat Pump (YGVI control)PSC Air Handler Single Stage Heat Pump (YGVI control)V/S Air Handler Single Stage Heat Pump (YGVI control)PSC Air Handler Single Stage Heat Pump (YGVI control)V/S Air Handler Single Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)Modulating Furnace Two Stage Heat Pump (YGVI control)Two Stage PSC Furnace Two Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)PSC Air Handler Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)Modulating Furnace Two Stage Heat Pump (YGVI control)Two Stage PSC Furnace Two Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)PSC Air Handler Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)Modulating Furnace Two Stage Heat Pump (YGVI control)Two Stage PSC Furnace Two Stage Heat Pump (YGVI control)Two Stage V/S Furnace Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)PSC Air Handler Two Stage Heat Pump (YGVI control)V/S Air Handler Two Stage Heat Pump (YGVI control)Single Stage PSC Furnace Single Stage Heat Pump (Demand Defrost) Modulating Furnace Single Stage Heat Pump (Demand Defrost) Single Stage Furnace (X-13) Single Stage Heat Pump (Demand Defrost) PSC Air Handler Single Stage Heat Pump (Demand Defrost) V/S Air Handler Single Stage Heat Pump (Demand Defrost) PSC Air Handler Single Stage Heat Pump (Demand Defrost) V/S Air Handler Single Stage Heat Pump (Demand Defrost) PSC Air Handler Single Stage Heat Pump (Demand Defrost) V/S Air Handler Single Stage Heat Pump (Demand Defrost) PSC Air Handler Single Stage Heat Pump (Demand Defrost) V/S Air Handler Single Stage Heat Pump (Demand Defrost) Single Stage PSC Furnace Single Stage Heat Pump (Timed Temp)Modulating Furnace Single Stage Heat Pump (Timed Temp)Single Stage Furnace (X-13) Single Stage Heat Pump (Timed Temp)PSC Air Handler Single Stage Heat Pump (Timed Temp)V/S Air Handler Single Stage Heat Pump (Timed Temp)PSC Air Handler Single Stage Heat Pump (Timed Temp)V/S Air Handler Single Stage Heat Pump (Timed Temp)PSC Air Handler Single Stage Heat Pump (Timed Temp)V/S Air Handler Single Stage Heat Pump (Timed Temp)PSC Air Handler Single Stage Heat Pump (Timed Temp)V/S Air Handler Single Stage Heat Pump (Timed Temp)
Notes:a. Some diagram numbers may not be used (e.g. for obsolete controls or reserved for future use).b. Some thermostats may require special connections (refer to thermostat instructions if necessary).
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204020412042204320442045
203420352036203720382039
20322033
20272028202920302031
202120222023202420252026
201520162017201820192020
200920102011201220132014
200320042005200620072008
2001
Number
2002
1001 PSC Air Handler – Single Stage Air Conditioner (with AC control)
F*FP
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
W1First Stage Heat
W2Second Stage Heat
( ) Convenience Terminal
No function in thisapplication
1
1
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
036-31114-001-E-0411
1002 V/S Air Handler – Single Stage Air Conditioner (with AC control)
F*FV
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
3
3
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
External Humidistat(Optional)
Open on Humidity Rise
4
Part Number:S1-2HU16700124
4
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1003 PSC Air Handler – Single Stage Air Conditioner (with AC control)
MX
MA
AHX
AHP
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional) The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1004 V/S Air Handler – Single Stage Air Conditioner (with AC control)
MV
AV
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1005 Modulating Furnace – Single Stage Air Conditioner (with AC control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “GAS”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “NO” The AC control listed
may or may not be present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1006 Two Stage PSC Furnace – Single Stage Air Conditioner (with AC control)
TM(8,L)T
TM9T
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “GAS”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1007 Two Stage V/S Furnace – Single Stage Air Conditioner (with AC control)
TM(8,L)V
TM9V
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “GAS”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “NO”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
The AC control listed may or may not be
present depending on the model selected. If the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1008 Single Stage Furnace (X-13) – Single Stage Air Conditioner (with AC control)
T*(8,L)X
TM9X
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “GAS”
SINGLE STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
SINGLE STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1009 Modulating Furnace – Two Stage Air Conditioner (with AC control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
HEATPUMP jumper must be set to “NO”
036-31114-001-E-0411
1010 Two Stage V/S Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “NO”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
036-31114-001-E-0411
1011 Two Stage PSC Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)T
TM9T
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
036-31114-001-E-0411
1012 Single Stage Furnace (X-13) – Two Stage Air Conditioner (with AC control)
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
036-31114-001-E-0411
1013 V/S Air Handler – Two Stage Air Conditioner (with AC control)
F*FV
ID MODELS
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
External Humidistat(Optional)
Open on Humidity Rise
4
Part Number:S1-2HU16700124
4
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
3
3
Jumper 1 must be set to “ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
036-31114-001-E-0411
1014 PSC Air Handler – Two Stage Air Conditioner (with AC control)
MX
MA
AHX
AHP
ID MODELS
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
036-31114-001-E-0411
1015 V/S Air Handler – Two Stage Air Conditioner (with AC control)
MV
AV
ID MODELS
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 2 must be set to “GAS”
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
036-31114-001-E-0411
1016 Two Stage V/S Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)V
TM9V
ID MODELS
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “GAS”
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “NO”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
036-31114-001-E-0411
1017 Modulating Furnace – Two Stage Air Conditioner (with AC control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “GAS”
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “NO”
036-31114-001-E-0411
1018 Two Stage PSC Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)T
TM9T
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “GAS”
036-31114-001-E-0411
1019 Single Stage Furnace (X-13) – Two Stage Air Conditioner (with AC control)
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “GAS”
036-31114-001-E-0411
1020 V/S Air Handler – Two Stage Air Conditioner (with AC control)
F*FV
ID MODELS
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
3
3
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “ELEC”
036-31114-001-E-0411
1021 PSC Air Handler – Two Stage Air Conditioner (with AC control)
MX
MA
AHX
AHP
ID MODELS
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “ELEC”
036-31114-001-E-0411
1022 V/S Air Handler – Two Stage Air Conditioner (with AC control)
MV
AV
ID MODELS
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
Jumper 1 must be set to “GAS/ELEC”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
C24 – Volt Common
Jumper 3 must be set to “ELEC”
036-31114-001-E-0411
1023 Two Stage V/S Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “NO”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-mustbe set to 8-2 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
1024 Modulating Furnace – Two Stage Air Conditioner (with AC control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 10-1 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “NO”
036-31114-001-E-0411
1025 Two Stage PSC Furnace – Two Stage Air Conditioner (with AC control)
TM(8,L)T
TM9T
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-mustbe set to 8-2 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
036-31114-001-E-0411
1026 Single Stage Furnace (X-13) – Two Stage Air Conditioner (with AC control)
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 10-1 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
036-31114-001-E-0411
1027 V/S Air Handler – Two Stage Air Conditioner (with AC control)
F*FV
ID MODELS
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
3
3
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-mustbe set to 8-2 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
External Humidistat(Optional)
Open on Humidity Rise
4
Part Number:S1-2HU16700124
4
036-31114-001-E-0411
1028 PSC Air Handler – Two Stage Air Conditioner (with AC control)
MX
MA
AHX
AHP
ID MODELS
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-mustbe set to 8-2 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
1029 V/S Air Handler – Two Stage Air Conditioner (with AC control)
MV
AV
ID MODELS
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
TWO STAGEAIR
CONDITIONER
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
Y2Second StageCompressor
TWO STAGEAIR CONDITIONER
Part Number:SAP
501264
2
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
C24 – Volt Common
YFirst Stage Compressor
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
W2Second Stage Heat
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-mustbe set to 8-2 Heat/2 CoolMultistage Conventional
WFirst Stage Heat
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
1030 Single Stage PSC Furnace – Single Stage Air Conditioner
GY8S
TG(8,L)S
TG9S
ID MODELS
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “GAS”
Jumper 2 must be moved to “ELEC/GAS”
C24 – Volt Common
R24 – Volt Hot
WFull Stage Heat
Y / Y2First
Stage Compressor
SINGLE STAGE PSCFURNACE
GFan
SINGLE STAGEPSC
FURNACE
Part Number:SAP
539617
1
1
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1031 Modulating Furnace – Single Stage Air Conditioner
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
External Humidistat(Optional)
Open on Humidity Rise
2
Part Number:S1-2HU16700124
2
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “GAS”
Jumper 2 must be moved to “ELEC/GAS”
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “NO”
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1032 Two Stage PSC Furnace – Single Stage Air Conditioner
TM(8,L)T
TM9T
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “GAS”
Jumper 2 must be moved to “ELEC/GAS”
The STAGING jumper must be set to desired
position other than “OFF”
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1033 Single Stage Furnace (X-13) – Single Stage Air Conditioner
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “GAS”
Jumper 2 must be moved to “ELEC/GAS”
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1034 PSC Air Handler – Single Stage Air Conditioner
F*FP
ID MODELS
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “ELEC/HP”
Jumper 2 must be moved to “ELEC/GAS”
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1035 V/S Air Handler – Single Stage Air Conditioner
F*FV
ID MODELS
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “ELEC/HP”
Jumper 2 must be moved to “ELEC/GAS”
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1036 PSC Air Handler – Single Stage Air Conditioner
MX
MA
AHX
AHP
ID MODELS
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “ELEC/HP”
Jumper 2 must be moved to “ELEC/GAS”
External Humidistat(Optional)
Open on Humidity Rise
2
Part Number:S1-2HU16700124
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
1037 V/S Air Handler – Single Stage Air Conditioner
MV
AV
ID MODELS
C24 – Volt Common
YCompressor Contactor
SINGLE STAGEAIR CONDITIONER
SINGLE STAGEAIR
CONDITIONER
YFull Stage Compressor
O / BReversing Valve
GFan
S1-THEC11P5bS1-THEC11Nb
THERMOSTAT
RH24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
WFull Stage Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
Jumper 1 must be moved to “ELEC/HP”
Jumper 2 must be moved to “ELEC/GAS”
External Humidistat(Optional)
Open on Humidity Rise
2
Part Number:S1-2HU16700124
2
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
The AC control listed may or may not be
present depending on the model selected. If
the wire is not present, then the R wire is not
needed.
036-31114-001-E-0411
2001 Two Stage V/S Furnace – Single Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Setup Step 50 “Dual Fuel” must be set
“External”
036-31114-001-E-0411
2002 Modulating Furnace – Single Stage Heat Pump (with YGVI control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
036-31114-001-E-0411
2003 Two Stage PSC Furnace – Single Stage Heat Pump (with YGVI control)
TM(8,L)T
TM9T
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
036-31114-001-E-0411
2004 Single Stage Furnace (X-13) – Single Stage Heat Pump (with YGVI control)
T*(8,L)X
TM9X
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
036-31114-001-E-0411
2005 PSC Air Handler – Single Stage Heat Pump (with YGVI control)
F*FP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
036-31114-001-E-0411
2006 V/S Air Handler – Single Stage Heat Pump (with YGVI control)
F*FV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
3
Part Numbers:SAP
524851500644
3
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
036-31114-001-E-0411
2007 PSC Air Handler – Single Stage Heat Pump (with YGVI control)
MX
MA
AHX
AHP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
036-31114-001-E-0411
2008 V/S Air Handler – Single Stage Heat Pump (with YGVI control)
MV
AV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
036-31114-001-E-0411
2009 PSC Air Handler – Single Stage Heat Pump (with YGVI control)
F*FP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
036-31114-001-E-0411
2010 V/S Air Handler – Single Stage Heat Pump (with YGVI control)
F*FV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
3
Part Numbers:SAP
524851500644
3
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
External Humidistat(Optional)
Open on Humidity Rise
4
Part Number:S1-2HU16700124
4
036-31114-001-E-0411
2011 PSC Air Handler – Single Stage Heat Pump (with YGVI control)
MX
MA
AHX
AHP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2012 V/S Air Handler – Single Stage Heat Pump (with YGVI control)
MV
AV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
SINGLE STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
GFan
S1-THSU21P1b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2013 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set
“External”
036-31114-001-E-0411
2014 Modulating Furnace – Two Stage Heat Pump (with YGVI control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
036-31114-001-E-0411
2015 Two Stage PSC Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)T
TM9T
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
036-31114-001-E-0411
2016 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set
“External”
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
036-31114-001-E-0411
2017 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
F*FV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
3
Part Numbers:SAP
524851500644
3
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “2”
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
036-31114-001-E-0411
2018 PSC Air Handler – Two Stage Heat Pump (with YGVI control)
MX
MA
AHX
AHP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “2”
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
036-31114-001-E-0411
2019 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
MV
AV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “2”
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
036-31114-001-E-0411
2020 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 1Heat Pump Backup Heat
Source is Fossil Fuel
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
Thermostat Installer Setup0210-External Fossil Fuel
Kit- must be set to 1Heat Pump Control
is Controlling Heat PumpBackup Heat
036-31114-001-E-0411
2021 Modulating Furnace – Two Stage Heat Pump (with YGVI control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 1Heat Pump Backup Heat
Source is Fossil Fuel
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
Thermostat Installer Setup0210-External Fossil Fuel
Kit- must be set to 1Heat Pump Control
is Controlling Heat PumpBackup Heat
036-31114-001-E-0411
2022 Two Stage PSC Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)T
TM9T
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 1Heat Pump Backup Heat
Source is Fossil Fuel
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
Thermostat Installer Setup0210-External Fossil Fuel
Kit- must be set to 1Heat Pump Control
is Controlling Heat PumpBackup Heat
036-31114-001-E-0411
2023 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 1Heat Pump Backup Heat
Source is Fossil Fuel
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
Thermostat Installer Setup0210-External Fossil Fuel
Kit- must be set to 1Heat Pump Control
is Controlling Heat PumpBackup Heat
036-31114-001-E-0411
2024 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
F*FV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
3
Part Numbers:SAP
524851500644
3
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 0Heat Pump Backup Heat
Source is Electric
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
036-31114-001-E-0411
2025 PSC Air Handler – Two Stage Heat Pump (with YGVI control)
MX
MA
AHX
AHP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 0Heat Pump Backup Heat
Source is Electric
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
036-31114-001-E-0411
2026 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
MV
AV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
Thermostat Installer Setup0200-Backup Heat Source-
must be set to 0Heat Pump Backup Heat
Source is Electric
C24 – Volt Common
YFirst Stage Compressor
O/BReversing Valve
Y2Second StageCompressor
GFan
*PP32U70124
THERMOSTAT
R24 – Volt Hot(Heat XFMR)
RC24 – Volt Hot(Cool XFMR)
Connection of the “C”terminal, 24-Volt commonis optional when used with
batteries
Thermostat Installer Setup0170-System Type-must
be set to 12-3 Heat/2Heat Pump
LMalfunction Light
EEmergency Heat
AUXAuxiliary Heat
Thermostat Installer Setup0190-Changeover Valve-
must be set to 0O/B terminal
Energized in Cooling
036-31114-001-E-0411
2027 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
Jumper 1 must be set to “GAS”
036-31114-001-E-0411
2028 Modulating Furnace – Two Stage Heat Pump (with YGVI control)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
Jumper 1 must be set to “GAS”
036-31114-001-E-0411
2029 Two Stage PSC Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)T
TM9T
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGE PSCFURNACE
GFan
TWO STAGE PSC FURNACE
1
Part Number:SAP
542767
1
The STAGING jumper must be set to “OFF”
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
Jumper 1 must be set to “GAS”
036-31114-001-E-0411
2030 Two Stage V/S Furnace – Two Stage Heat Pump (with YGVI control)
TM(8,L)V
TM9V
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “ON”
Bonnet Sensor Kit(Optional)
S1-37309243000
2
Part Numbers:SAP
524851500644
2
C24 – Volt Common
R24 – Volt Hot
Y/Y2Second or Full
Stage Compressor
W / W1First Stage Heat
W2Second Stage Heat
Y1First
Stage Compressor
TWO STAGEVARIABLE SPEED
FURNACE CONTROL
GFan
TWO STAGE VARIABLE
SPEED FURNACE
1
Part Number:SAP
542766
1
The STAGING jumper must be set to “OFF”
OReversing Valve
X/LMalfunction Light
DHUMDehumidification
The HEAT PUMP jumper must be set to “YES”
Move the DHUM jumper to “YES” if a humidistat is to
be used.
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
Jumper 1 must be set to “GAS”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2031 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
F*FV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
3
Part Numbers:SAP
524851500644
3
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
Jumper 1 must be set to “ELEC”
External Humidistat(Optional)
Open on Humidity Rise
4
Part Number:S1-2HU16700124
4
036-31114-001-E-0411
2032 PSC Air Handler – Two Stage Heat Pump (with YGVI control)
MX
MA
AHX
AHP
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
Jumper 1 must be set to “ELEC”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2033 V/S Air Handler – Two Stage Heat Pump (with YGVI control)
MV
AV
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1 OUTFirst Stage Heat
W2 OUTSecond Stage Heat
Y2 OUTSecond StageCompressor
Y1Single StageCompressor
X/LMalfunction Light
Y2Second StageCompressor
WAuxiliary Heat
BSBonnet Sensor
BSGBonnet Sensor
YORKGUARD VICONTROL
TWO STAGEHEAT PUMP
Change FFuel jumperon the heat pump control
to “OFF”
2
Part Numbers:SAP
524851500644
2
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
Jumper 2 must be set to “HP”
Y1First Stage
Compressor
W2Second Stage Heat
Y2Second StageCompressor
GFan
S1-THEU22P7b
THERMOSTAT
R24 – Volt Hot
W1/O/BFirst Stage Heat
C24 – Volt Common
Jumper 3 must be set to “O”
Jumper 1 must be set to “ELEC”
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2034 Single Stage PSC Furnace – Single Stage Heat Pump (Demand Defrost)
GY8S
TG(8,L)S
TG9S
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
C24 – Volt Common
R24 – Volt Hot
WFull Stage Heat
Y / Y2First
Stage Compressor
SINGLE STAGE PSCFURNACE
GFan
SINGLE STAGEPSC
FURNACE
Part Number:SAP
539617
1
1
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2035 Modulating Furnace – Single Stage Heat Pump (Demand Defrost)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2036 Single Stage Furnace (X-13) – Single Stage Heat Pump (Demand Defrost)
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2037 PSC Air Handler – Single Stage Heat Pump (Demand Defrost)
F*FP
ID MODELS
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
036-31114-001-E-0411
2038 V/S Air Handler – Single Stage Heat Pump (Demand Defrost)
F*FV
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
3
3
036-31114-001-E-0411
2039 PSC Air Handler – Single Stage Heat Pump (Demand Defrost)
MX
MA
AHX
AHP
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
036-31114-001-E-0411
2040 V/S Air Handler – Single Stage Heat Pump (Demand Defrost)
MV
AV
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
036-31114-001-E-0411
2041 PSC Air Handler – Single Stage Heat Pump (Demand Defrost)
F*FP
ID MODELS
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
036-31114-001-E-0411
2042 V/S Air Handler – Single Stage Heat Pump (Demand Defrost)
F*FV
ID MODELS
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
3
3
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
036-31114-001-E-0411
2043 PSC Air Handler – Single Stage Heat Pump (Demand Defrost)
MX
MA
AHX
AHP
ID MODELS
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2044 V/S Air Handler – Single Stage Heat Pump (Demand Defrost)
MV
AV
ID MODELS
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
DEMAND DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP = Legacy
67297 = 031-01975
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2045 Single Stage PSC Furnace – Single Stage Heat Pump (Timed Temp)
GY8S
TG(8,L)S
TG9S
ID MODELS
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
C24 – Volt Common
R24 – Volt Hot
WFull Stage Heat
Y / Y2First
Stage Compressor
SINGLE STAGE PSCFURNACE
GFan
SINGLE STAGEPSC
FURNACE
Part Number:SAP
539617
1
1
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2047 Modulating Furnace – Single Stage Heat Pump (Timed Temp)
(Y,L,C)*(8,L)C
T*(8,L)C
T*9C
(Y,L,C)*9C
ID MODELS
TM9M
YM9M
YM(8,L)M
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
MODULATINGFURNACE CONTROL
GFan
MODULATINGFURNACE
Y/Y2Second or Full
Stage Compressor
DHUMDehumidification-
Open on Humidity Rise
WModulating Heat
Move HUMIDISTATjumper to “YES”
if humidistat is to be used.
LO COMPSingle Stage
Compressor (OUT)
OReversing Valve
Energized in Cool
HI COMPSecond Stage
Compressor (OUT)
1
Part Number’s:SAP
364809364810
1
HEATPUMP jumper must be set to “YES”
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2047 Single Stage Furnace (X-13) – Single Stage Heat Pump (Timed Temp)
T*(8,L)X
TM9X
ID MODELS
C24 – Volt Common
R24 – Volt Hot
Y1First Stage Compressor
SINGLE STAGE FURNACE (X-13)
GFan
SINGLE STAGE FURNACE (X-13)
Y/Y2Second or Full
Stage Compressor
WFirst Stage Heat
1
Part Number:SAP
542760
1
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM
GFan
S1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM
Fault
C24 – Volt Common
Suggestion: Set setup step 26 “2nd Stage
Deadband” and step 29 “Minutes Between 1st
and 2nd” to 0.
Jumper 2 must be set to “O”
Jumper 3 must be set to “GAS”
Jumper 1 must be set to “HEATPUMP”
Setup Step 50 “Dual Fuel” must be set “ON”
Suggestion: For optimal operation add an OD temp sensor.
036-31114-001-E-0411
2048 PSC Air Handler – Single Stage Heat Pump (Timed Temp)
F*FP
ID MODELS
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
036-31114-001-E-0411
2049 V/S Air Handler – Single Stage Heat Pump (Timed Temp)
F*FV
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIME TEMPDEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
3
3
036-31114-001-E-0411
2050 PSC Air Handler – Single Stage Heat Pump (Timed Temp)
MX
MA
AHX
AHP
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
036-31114-001-E-0411
2051 V/S Air Handler – Single Stage Heat Pump (Timed Temp)
MV
AV
ID MODELS
Jumper 2 must be set to “O”
Jumper 3 must be set to “ELEC”
Jumper 1 must be set to “HEATPUMP”
Y1First Stage
Compressor
W2Second Stage Heat
W1/O/BFirst Stage Heat
HUM(only on S1-
THSU32HP7b)
GFan
S1-THSU32P7bS1-THSU32HP7b
THERMOSTAT
W3Third Stage Heat
R24 – Volt Hot
Y2Second StageCompressor
DHUM(only on S1-
THSU32HP7b)
Fault
C24 – Volt Common
Setup Step 24 “Number Of Compressor Stages”
must be set “1”
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
036-31114-001-E-0411
2052 PSC Air Handler – Single Stage Heat Pump (Timed Temp)
F*FP
ID MODELS
PSCAIR HANDLER
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
(O)Reversing Valve
Energized in Cool
PSCAIR HANDLER
CONTROL
GFan
( ) Convenience Terminal
No function in thisapplication
Refer to AH documentation
for W1 and W2 electricheat staging options.
Part Numbers:SAP = Legacy
10160 = 031-01264
1
1
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
036-31114-001-E-0411
2053 V/S Air Handler – Single Stage Heat Pump (Timed Temp)
F*FV
ID MODELS
C24 – Volt Common
R24 – Volt Hot
W1First Stage Heat
W2Second Stage Heat
YSecond or Full
Stage Compressor
10160 Air Handler Control
GFan
VARIABLE SPEED
AIR HANDLER
(X/L)Malfunction Light
HUMDehumidification
(Y2)Second StageCompressor
Y1First Stage
Compressor
13690 CFM Control
Must remove “Humidistat”
jumper on CFM controlif a humidistat is to be
used
Refer to AH documentation
for W1 and W2 electricheat staging options.
( ) Convenience Terminal
No function in thisapplication
Part Numbers:SAP = Legacy
10160 = 031-01264Part Numbers:
SAP = Legacy13690 = 031-01958
1
(O)Reversing Valve
Energized in Cool
2
1
2
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
3
3
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
036-31114-001-E-0411
2054 PSC Air Handler – Single Stage Heat Pump (Timed Temp)
MX
MA
AHX
AHP
ID MODELS
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
PSCAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
PSCAIR HANDLER
Part Numbers:SAP = Legacy
159480 = 031-09156
1
Move HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
2055 V/S Air Handler – Single Stage Heat Pump (Timed Temp)
MV
AV
ID MODELS
24VAC Humidifier(Optional)
24VACElectronic Air Cleaner
(Optional)
Y1First
Stage Compressor
COM24 – Volt Common
R24 – Volt Hot
GFan
W2Second Stage Heat
OReversing Valve
Energized in Cool
X/LMalfunction Light
HUMHumidity Switch
Open on Humidity Rise
VARIABLE SPEEDAIR HANDLER
CONTROL
Y/Y2Second or Full
Stage Compressor
W1First Stage Heat
EAC(24 VAC out)
Electronic Air Cleaner
HUM OUT(24 VAC out)
Humidifier
1
VARIABLE SPEED
AIR HANDLER
Part Number:SAP
536805
1
Move the HUM STATjumper to “YES”
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electricheat staging options.
OReversing Valve
Energized in Cool
C24 – Volt Common
R24 – Volt Hot
W1/66(out)Heat
YCompressor
TIMED TEMP DEFROSTCONTROL
X/LMalfunction Light
WAuxiliary Heat
SINGLE STAGEHEAT PUMP
Part Numbers:SAP
18390
2
2
YFirst Stage
Compressor
OReversing Valve
Energized in Cool
GFan
S1-THEH21P5bS1-THEH21Nb
THERMOSTAT
R24 – Volt Hot
W Auxiliary Heat
C24 – Volt Common
Common Wire is optional when batteries
are used.
External Humidistat(Optional)
Open on Humidity Rise
3
Part Number:S1-2HU16700124
3
036-31114-001-E-0411
036-31114-001-E-0411
Johnson Controls Unitary Products5005 York Drive
Norman, OK 73069
Subject to change without notice. Published in U.S.A. 036-31114-001-E-0411Copyright © 2011 by Johnson Controls, Inc. All rights reserved. Supersedes: 036-31114-001-D-0610
036-31114-001-E-0411
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