Table of Contents
Advertisement
WIRING DIAGRAMS
RVC
LPS
HPS
F ACTOR Y W IR ING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH
VOLTAGE
F IE LD W IR ING
HIGH VOLTAGE
LOW VOLTAGE
W IR E C OD E
BL
BLUE
BK
BLACK
BR
BROWN
GR
GREEN
OR
ORANGE
PU
PURPLE
RD
RED
WH
WHITE
YL
YELLOW
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
YL
S
COMP
BK
C
RD
R
RD
BK
CHS
SEE NOTE 6
CH
RD
BK
GR
BK
PU
GR
BK
PU
PLF-P
PLM-P
10
11
12
BK
10
11
12
7
8
9
BK
7
8
9
4
5
6
4
5
6
YL
1
2
3
BK
YL
1
2
3
BK
PU
PU
BR
BR
YL
BR
PU
YL
PU
BR
DFT
PU
BK
BR
CM
SEE NOTE 2
GR
BL
C
L
G
N
1
2
3
4 5
EM
WH
GR
YL
CO MP ON E NT LE G E ND
C
CONTACTOR
CCR
COMPRESSOR CONTACTOR RELAY
CRANKCASE HEATER
CH
CHS
CRANKCASE HEATER SWITCH
CM
CONDENSER MOTOR
COMP
COMPRESSOR
DC
DEFROST CONTROL
DEFROST THERMOSTAT
DFT
EM
EVAPORATOR MOTOR
GND
EQUIPMENT GROUND
HPS
HIGH PRESSURE SWITCH
HVDR
HIGH VOLTAGE DEFROST RELAY
LPS
LOW PRESSURE SWITCH
LVDR
LOW VOLTAGE DEFROST RELAY
LVJB
LOW VOLTAGE JUNCTION BOX
LOW VOLTAGE TERMINAL BLOCK
LVTB
PLF-C
FEMALE PLUG/CONNECTOR - CONTROL
PLF-H
FEMALE PLUG/CONNECTOR - HEAT KIT
PLF-P
FEMALE PLUG/CONNECTOR - PESSURE SWITCH
PLM-B
MALE PLUG/CONNECTOR - BLOWER
MALE PLUG/CONNECTOR - PRESSURE SWITCH
PLM-P
RVC
REVERSING VALVE COIL
RCCF
RUN CAPACITOR FOR COMPRESSOR AND FAN
SA
START ASSIST
TR
TRANSFORMER
PK
BL
BL
CNT
CCR
PU
0
OR
0
LVDR
BK
0-RV
C-RV
BK
W
Y
HVDR
PU
Y
SEE NOTE 4
PS2
RD
BR
BR
YL
YL
PU
PU
WH
12
9
6
3
BK
5
2
11
8
YL
10
7
4
1
GR
PLF-C
BR
PU
12
9
6
3
WH
BK
2
11
8
5
10
4
1
7
PLM-B
BL
GR
YL
BL
NOT E S :
1. REPLACEMENT WIRE MUST BE SAME SIZE AND TYPE INS
ORIGINAL (AT LEAST 105˚ C ) USE COPPER CONDUCTO
2. TO CHANGE EVAPORATOR MOTOR SPEED MOVE YELLOW AN
LEADS FROM EM"2" AND "3" TO "4" AND "5". IF BO
ENERGIZED, THE HIGHER SPEED SETTING IS USED.
3 FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK W
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
EQUIPPED WHEN REQUIRED.
7. DOUBLE POLE CONTACTOR SHOWN. SINGLE POLE CONTA
COULD BE FACTORY EQUIPPED AS AN ALTERNATE CONF
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
208-230/1/60 0140G03220-C
BL
BK
PU
GR
RD
SEE
1
2
3
T2
NOTE 3
C
208
240
RD
TR
BK
T1
24V
BK
BL
RD
PK
PU
YL
RD
RD
BR
YL
H
C
F
RCCF
SA
WH
WH
BL
BL
BL
LVTB
BL
BL
WH
WH
WH
BR
PLF-H
L1
3
6
9
2
5
8
C
1
4
7
2 POLE ONLY
SEE NOTE 7
ULATION AS
SEE NOTE 2
R ONLY.
L
D WHITE
TH LEADS ARE
1
IRE
CTORY
CTOR
RVC
IGURATION.
R
ECTION
4
5
6
PLF
A/GPHM3[24-48]M41A*
SEE
NOTES
7 AND 8
SEE NOTE 1
PU
PU
PU
L2
C
BK
208/230/1/60
L1
BK
BK
YL
GND
LVJB
RD
R
OR
O
PU
Y
BL
C
THERMOSTAT
WH
W1
SEE NOTE 5
G
GR
BR
W2
CONTROL
BOX
L2
SUPPLY VOLTAGE
208-230/1/60
SEE NOTE 1
T2
C
R
T1
C
COMP
DF1
DF2
C
S
H
RCCF
HVDR
F
S.A.
CM
SEE NOTE 4
SEE NOTE 6
CHS
CH
N
EM
3
G
2
208-230
2
3
1
SEE NOTE 3
TR
24V
DFT
O-RV
C-RV
R-DFT
DFT
R
C
DC
O
W
Y
R-PS1
PS2
CNT
SEE NOTE
HPS
LPS
2
3
C
1
EM
C
R
O
Y
G
C
W2
W1
THERMOSTAT
SEE NOTE 5
58
2
Advertisement
Table of Contents
