One-phase connection
42
GJPASRW-12/15/20
G
N
D
G
N
D
G
N
D
FM
EXT.
Y/G
BLK
RED
R
S
C
WHT
BLU
TO POWER SUPPLY
RED BLU
FA
N
VA
L1
CO
M
P1
A
C
-L
A
C
-N
SY
S
KY
IN
M
D
IN
W
AT
ER
ROOMT
PIPE1 OUTWT INWT
Y/G
RK1
BLU
R
K
1
BLU
CHILLER 300.2
COND.
OUT
IN
C1
4
-W
A
Y
V
A
LV
E
Y/G
CM
SW
1
BL
U
Y/G
BRN
G
N
D
12
V
N
ET
RED
1
2
TO PUMP
PU
M
P
RK
4
BLU
A
C
-N
A
C
-N
220~230VAC
LP
RED
H
P
BLU
RED
RK4
32
33
34
36
30
17
29
16
H
EA
T
VA
L2
CO
M
P2
RED
220~230VAC
PIPE2
DT
35
C2
BLU
BLK
N
N
N
N
L
N
L
N
L
Wire Controller
HEATER
N
N
WHT
LEGEND:
1. C1: COMPRESSOR CONDENSATOR
2. C2: FAN CONDENSATOR
3. CM: COMPRESSOR
4. COND: EVAPORATOR SENSOR
6. EXT: AMBIENT AIR SENSOR
7. FM: FAN MOTOR
9. IN: INLET SENSOR
10. LP: LOW PRESSURE PRESSOSTAT
11. OUT: OULET SENSOR
12. RK1: COMPRESSOR RELAY
13. RK4: CIRC.PUMP RELAY
14. SW1: FLOW SWITCH
8. HP: HIGH PRESSURE PRESSOSTAT
5. DT:
DISCHARGE GAS SENSOR
Wiring diagram
Technical specification