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Product SPecificationS
SS-CPG36-72 www.goodmanmfg.com 35
Wiring diagram — cPg036-600904B/7B — cPg036*4B/7B — cPg072*4B/7B (460v/575v, Belt drive)
Wiring is subject to change. Always
refer to the wiring diagram or the
unit for the most up-to-date wiring.
⚠ Warning
High Voltage: Disconnect all power before servicing or installing this unit. Multiple power
sources may be present. Failure to do so may cause property damage, personal injury, or death.
⚡
FS
IGN
BK
VM
OR
RD
FC
RD
BR
HPS
BL/PK
TOTHERMOSTAT
SEE
NOTE5
BR
GND
T3
RD
OR
L3
YL
BK
GR
YL
IIC
T1 T2
BK
PU
YL
BK
RD
C
L1 L2
BL
BL
RD
OR
BK
BK
T3
T2
T1
PU
COMP
CM
BR
BK
RD
RD
LS
WH
GR
10
7
9
12
8
11
ECON
BL
PU
RD
RD
RD
1
3
2
65
4
WH
L1
BR
FS
YL
RD
DI
BL
RD
YL
YL
BL
GR
YL
PU
YL
PU
PS
5
41
2
NOTE2
PLF
63
YL
RS
ALS
GR
HEAT COOL
UNUSED
BL
BL
L2
BL
YL
MV
MV
PU
PU
W.R.
GASVALVE
GV
BL
BL
(ALT.)HONEYWELL
GASVALVE
GV
GR
OR
RD
BK
OR
EM
RD
WH
2
1
3
VMR
BL
24V
TR
BL
BL
1
460
23
C
460/575
TR
240
BK
OR
PU
SEE
NOTE3
BR
SMOKE/FIRE
DETECTOR
REPLACESJUMPER
WIRE
RD
TB1
PK
T2
T1
T3
C
BC
BK
RD
OR
LPS
L1
L2
L3
OR
BK
WH
OR
BL
S1
S2
YL/PK
GR
POWERSUPPLY
SEENOTE4
460/3/60
575/3/60
575
W2
G
Y
YL
Y1
C
BL
R
RD
W
WH
GR
SEE
NOTE3
WH
BL
BR
OR
BK
460-575/3/60 0140L00870REVB
2.FOR208VOLTTRANSFORMEROPERATION
MOVEBLACKWIREFROMTERMINAL3 TO
TERMINAL2 ONTRANSFORMER.
1.REPLACEMENTWIREMUSTBETHESAME
SIZEANDTYPEOFINSULATIONASORIGINAL.
(USECOPPERCONDUCTORONLY).
AUXILIARYLIMITSWITCH
FEMALEPLUG/CONNECTOR
INTEGRATEDIGNITIONCONTROL
LS
4
INSTALLER/SE RVICEMAN
TROUBLESHOOTINGTHISAPPLIANCE.STATUSLIGHTCODESAREASFOLLOWS:
THESTATUSLIGHTONTHEFURNACECONTROLMAYBEUSEDASAGUIDETO
STATUSLIGHT
3BLINKS
6BLINKS
2BLINKS
4BLINKS
5BLINKS
OFF
ON
1BLINK
OPENAUX.LIMIT
FALSEFLAMESENSED
OUTPUTDELAY
OPENLIMITSWITC H
COMPRESSOR
WITHOUTINDUCERON
PRESSURESWITCHCLOSED
PRESSURESWITCH
SWITCH
OPEN
OPENROLLOUT
SWITCH
IGNITIONFAILURE
NORMALOPERATION
NOPOWEROR
INTERNALCONTROL
EQUIP.STATUS
OR
OR
FAULT
TOTHERMOSTAT
TERMINALBLOCK
GR
5
7
9
ECON
IIC
Y1
W Y2
3
6
12
10
8
11
RS
ALS
PS
BADSWITCH
AUX.LIMITOPEN
ANTI-CYCLETIMER
MAINLIMITOPEN
STICKINGGASVALVE
BADSWITCH
3MIN.COMP.
PRESSURESWITCH
PRESSURESWITCH
CHECK
CHECK
GASPRESSURE
FLAMEROLLOUT
FLAMESENSOR
GASVALVE
CHECKFUSEONCONTROL
CHECKINPUTPOWER
REPLACECONTROL
GASFLOW
CHECK
-
PLF
C
NOTE
4
4
321
56
GV
C
L1
208-240/3/60
SUPPLYVOLTAGE
CM
CONDENSERMOTOR
L3
LS
LIMITSWITCH
VENTMOTORRELAY
VENTMOTOR
PRESSURESWITCH
TERMINALBLOCK(24VSIGNAL)
ROLLOUTSWITCH
VMR
VM
PS
PLF
TB1
RS
N
OTES
FANCAPACITOR
CONTACTOR
GASVALVE
IGNITOR
EQUIPMENTGROUND
FLAMESENSOR
EVAPORATORMOTOR
FC
FUSE
F
C
GV
FS
GND
IGN
IIC
EM
L2
L3
COMPRESSOR
C
OMPONENTLEGEND
COMP
ALS
TB1
TR
TRANSFORMER
L2
C
CM
T3
COMP
T3
T2
FC
L1
C
T1
T1
C
T2
208-240/3/60 0140L00507 REVB
HPS
LPS
LPS LOWPRESSURESWITCH
HPS HIGHPRESSURESWITCH
HIGHVOLTAGE
FACTORYWIRING
OPTIONAL
HIGHVOLTAGE
LOWVOLTAGE
FIELDWIRING
LINEVOLTAGE
LOWVOLTAGE
BL
RD
Y1
Y/Y2
YL
W
Y/Y2
BL
G
R
W
NOECONO
MIZER
G
YL
RD
Y/Y2
Y1
PK
WH
W
R
RD
WH
GR
C
R
YL
GR
Y1
G
WH
W
ITHECONOMIZEROPTION
C
GR
THERMOSTAT
FIELDWIRING
BL
C
2
STAGECOOLING
TB1
G
R
W
Y
C
TB1
TB1
Y
W
R
G
C
W
Y2
G
R
C
Y1
STAT
STAT
STAT
BL/PK BLUEWITHPINKSTRIP
YL/PK YELLOWWITHPINKSTRIP
GR GREEN
W
IRECODE
BL BLUE
PU PURPLE
PK PINK
WH WHITE
BK BLACK
RD RED
BR BROWN
OR ORANGE
YL YELLOW
EM
DI
PCB
HEAT
COOL
FC
PCB
LI
TB1
IIC
FS
TR
FS
F
IGN
SEENOTE2
2
13
3.FORDIFFERENTTHANFACTORYSPEEDTAP.
CHANGECOOLINGSPEEDATCOOL
TERMINAL.CHANGEHEATINGSPEEDAT
HEATTERMINALONCONTROLBOARD
BK-HIGHSPEED
BL-MED.SPEED
RD-LOWSPEED
3SPE
EDMOTOR
4.ACCESSORYECONOMIZERPLUGADJACENT
TOBLOWERHOUSINGINRETURNAIR
COMPARTMENT.REMOVEMALEPLUGAND
ATTACHFEMALEPLUGTOECONOMIZER
ACCESSORY.
USE NECCLASS2WIRE.
5.USECOPPERCONDUCTORSONLY.
7.SPEEDTAPTERMINATIONSSHOWNON
DIAGRAMAREREPRESENTATIVE,BUTACTUAL
FACTORYSETTINGMAYBEDIFFERENTBASED
ONHEATINGVALUEANDCAPACITYOFUNIT.
6.PURPLEWIRECONNECTSTOTRANSFORMER
(PIN1).
8.TORUNDIFFERENTSPEEDFORHEATINGAND
COOLING,DISCONNECTGEEENJUMPERFROM
"COOL"TERMINALANDREPLACEWITH
APPROPRIATESPEEDTAP. THENPLACE
DISCONNECTEDENDOFJUMPERON
"UNUSED"TERMINALLEFTOPENBYMOVING
THESPEEDTAP.
9.FORLOWSTAGEOPERATIONONLY,REMOVE
WHITEJUMPER.FOR2STAGEOPERATION,
REMOVEJUMPERANDCONNECTW2TOW1
ONTHERMOSTAT.
BLOWERCAPACITOR
BC
SEEUNITRATINGPLATEFORTYPEANDSIZEOF
OVERCURRENTPROTECTION.
VM