USE ONLY HAYWARD® GENUINE REPLACEMENT PARTS
Page 21
REMARKS
AT :
AIR TEMPERATURE SENSOR
COMP :
COMPRESSOR
LP :
LOW PRESSURE SWITCH
OT :
OUTLET WATER TEMPERATURE SENSOR
SUT :
SUCTION TEMPERATURE SENSOR
CT :
EVAPORATOR TEMPERATURE SENSOR
EEV :
ELECTRONIC EXPANSION VALVE
FM :
FAN MOTOR
FS :
WATER FLOW SWITCH
HP :
HIGH PRESSURE SWITCH
:
OPTION
4V :
4 WAYS VALVE
K2 :
DRY CONTACT 16 A MAX
ET :
DISCHARGE TEMPERATURE SENSOR
Power supply
IT :
WATER INLET TEMPERATURE SENSOR
L N
1 2
L
N
RED
BLU
Y
/G
K2
CN21
RES1
CN29
OVT
CN30
HP
CN31
LP
CN13
HEAT
CN18
EMV
CN66
RY
CN11
FOUR
CN96
OT(RED)
CN7
OAT
CN8
OPT
CN22
RES2
CN9
OHT
CN12
PH
FS
LP
A B
RS485
CN15
LEV1
CN24
LEV2
AT(WHT)
4V
K2
L
N
A
B
reactor
EEV
5
COMP
U
W
V
RED BLK WHT
FM
FILTER
L
BLU
BRN
N
A
B
RED
WHT
YEL
BLK
IT(BLU)
SUT(GRN)
CT(YEL)
Magetic ring
t
50K
ET(GRY)
DCFAN
CN97
SPS
CN2
CN1
2AC32I12WO1
1
2
CN99
PL
BRN
BLU
t
5K
t
5K
t
5K
t
5K
t
5K
4
YEL 485B-
BLK GND
RED
12V
WHT
485A+
Controller
WIFI
HP
HP
EP
EP
HP EP
GRN
BLK GND
YEL 485
B
-
WHT
485A+
RED
12V
CN10
G
2
G
220-240V /50Hz
PASRW040H117
6. TECHNICAL DRAWINGS
6.1 Electrical Diagrams