Hayward HP50A Manuel D'instructions Et D'installation page 37

6. APPENDIX
6.2 Wiring Diagram
COMP
WHT
CC CR
CS
BLK
RED
C1
C2
KS
1
2
2
KS
5
KM1
L1 L2
BLK WHT
L1
L1 L2
TO POWER SUPPLY
TO PUMP
208-230V~/60Hz
AT Ambient temperature
COMP Compressor
CH Compressor heater
CT Coil temperature
EEV Electronic expand valve
FM Fan motor
FS Flow switch
HP High pressure protection
IT Inlet water temperature
KM1 Contactorof compressor
KS Relay coil of compressor start
LP Low pressure protection
OT Outlet water temperature
SUT Suctiontemperature
TC Transformer
4V 4 way valve
HP85A
14
3 5
1
L2
02
2 4 6
4V
L2
TC
C3
BLK BLU
FM1
RED
7
L2
1 3 5
L2 01 L2
8
2 4 6
KM1
OUT3
OUT1
OUT4
PC1000
OUT5
AC-N
2
2
12V
Controller
C4
BLK BLU
FM2
7
8
RED
EEV
5
OUT2
FS LP HP
KM1
CH
5K
GND
t
T5
5K
GND
t
T4
5K
GND
t
T3
5K
GND
t
T2
5K
GND
t
T1