WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
36
A/GPH14[24-48]M41A*
F ACTOR Y W IR ING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH
VOLTAGE
FIE LD W IR ING
HIGH VOLTAGE
LOW VOLTAGE
3
CONTROL
BOX
240
2
24V
208
TR
C
1
PU
WH
BR
BL
R
O
W2
W1
C
Y
T2
T1
L1
GND
C
L2
BK
RD
RD
BK
BK
LVJB
RCCF
SA
H
C
F
PU
YL
BK
BK
RVC
BK
COMP
S
C
R
CM
BR
PU
BK
YL
LPS
DFT
RD
YL
BK
YL
BL
HPS
BR
PU
G
BL
LVTB
OR
WH
WH
BL
PK
YL
BK
GR
BK
PU
10
11
12
7
8
9
4
5
6
3
2
1
BR
GR
GR
1
2
3
6
5
4
9
8
7
12
11
10
PU
PU
BR
BR
YL
PLM-P
GR
PU
BK
1
2
3
6
5
4
9
8
7
12
11
10
BR
BR
BR
YL
YL
BK
BK
PU
PU
PU
BK
PU
RD
RD
RD
BR
YL
BL
PU
BL
BL
RD
BL
BL
WH
WH
WH
PLF-C
PU
PU
PK
BL
BK
PS2
C
C
R
C
Y
Y
R-PS
1
R-
DF
T
DF
T
0
CNT
CCR
HVDR
LVDR
W
C-RV
0-RV
0
DF
2
DF
1
R
DC
PU
BK
OR
RD
SEE NOTE 1
YL
YL
SEE NOTE 4
SEE
NOTE 3
SEE
NOTES
7 AND 8
4
1
PLF-H
5
6
2
3
7
8
9
BL
BR
WH
GR
BK
PU
YL
BL
WH
C
L
G N
1
2
3
EM
4 5
GR
10
11
12
7
8
9
4
5
6
3
2
1
PLM-B
SEE NOTE 2
BL
GR
YL
WH
2
3
SEE NOTE 2
SEE NOTE 3
EM
TR
208-230
208-230/1/60
SEE NOTE 1
SUPPLY VOLTAGE
C
COMP
C
S.A.
S
T1
R
L1
DF1
C
SEE NOTE 4
H
F
RCCF
CM
HVDR
T2
C
DF2
1
N
3
1
2
L
G
CH
CHS
R W2 O W1 Y
G
C
4
5
6
PLF
EM
1
C
HPS
C
THERMOSTAT
SEE NOTE 5
2
3
24V
DC
DFT
Y
C
R
RVC
LPS
CNT
R-PS1
PS2
R
W
O
R-DFT
DFT
O-RV
C-RV
2 POLE ONLY
SEE NOTE 7
SEE NOTE 6
SEE NOTE 2
L2
NOT E S :
1. REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE INS
ULATION AS
ORIGINAL (AT LEAST 105˚C) USE COPPER CONDUCTO
R ONLY.
2. TO CHANGE EVAPORATOR MOTOR SPEED MOVE YELLOW AN
D WHITE
LEADS FROM EM"2" AND "3" TO "4" AND "5". IF BO
TH LEADS ARE
ENERGIZED, THE HIGHER SPEED SETTING IS USED.
3 FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK W
IRE
FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.
4. START ASSIST FACTORY EQUIPPED WHEN REQUIRED.
5. USE COPPER CONDUCTORS ONLY
USE N.E.C. CLASS 2 WIRE.
6. CRANKCASE HEATER AND CRANKCASE HEATER SWITCH FA
CTORY
EQUIPPED WHEN REQUIRED.
7. DOUBLE POLE CONTACTOR SHOWN. SINGLE POLE CONTA
CTOR
COULD BE FACTORY EQUIPPED AS AN ALTERNATE CONF
IGURATION.
8. COMMON SIDE OF CONTACTOR CAN NOT BE GROUNDED OR
CONNECTED TO ANY OTHER COMMON (24V).
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROT
ECTION
CH
RD
CHS
GR
BK
PU
RD
BK
PLF-P
BK
SEE NOTE 6
208/230/1/60
THERMOSTAT
SEE NOTE 5
BLUE
BLACK
BROWN
GREEN
ORANGE
PURPLE
RED
WHITE
YELLOW
BL
BK
BR
GR
OR
PU
RD
WH
YL
W IR E C OD E
C
CCR
CH
CHS
CM
COMP
DC
DFT
EM
GND
HPS
HVDR
LPS
LVDR
LVJB
LVTB
PLF-C
PLF-H
PLF-P
PLM-B
PLM-P
RVC
RCCF
SA
TR
CONTACTOR
COMPRESSOR CONTACTOR RELAY
CRANKCASE HEATER
CRANKCASE HEATER SWITCH
CONDENSER MOTOR
COMPRESSOR
DEFROST CONTROL
DEFROST THERMOSTAT
EVAPORATOR MOTOR
EQUIPMENT GROUND
HIGH PRESSURE SWITCH
HIGH VOLTAGE DEFROST RELAY
LOW PRESSURE SWITCH
LOW VOLTAGE DEFROST RELAY
LOW VOLTAGE JUNCTION BOX
LOW VOLTAGE TERMINAL BLOCK
FEMALE PLUG/CONNECTOR - CONTROL
FEMALE PLUG/CONNECTOR - HEAT KIT
FEMALE PLUG/CONNECTOR - PESSURE SWITCH
MALE PLUG/CONNECTOR - BLOWER
MALE PLUG/CONNECTOR - PRESSURE SWITCH
REVERSING VALVE COIL
RUN CAPACITOR FOR COMPRESSOR AND FAN
START ASSIST
TRANSFORMER
CO MP ON E NT LE G E ND
208-230/1/60 0140G03220-C