Hayward Powerline EcoPac 81502 Installation Instructions Manual page 56

6. APPENDICES (continued)
COMP
WHT
CC CR
CS
BLK
RED
C1
KM1
L N 1
230V / 50Hz
power supply
Filtration pump servo
control, output 230V,
max 20A
COMMENT:
AT: AIR TEMPERATURE SENSOR
COMP: COMPRESSOR
CT: EVAPORATOR TEMPERATURE SENSOR
FM: FAN MOTOR
FS: WATER DETECTOR
HP: HIGH-PRESSURE SWITCH
IT: WATER INLET TEMPERATURE SENSOR
3 5 7
1
N L
01
2 4 6 8
2
OUT3
OUT4
OUT5
AC-N
2
TC
12V
C2
BLU BLK
FM
RED
KM1
OUT1 OUT2
2
LP
FS
Controller
LP: LOW-PRESSURE SWITCH
OT: WATER OUTLET TEMPERATURE SENSOR
TC : 230V  / 12V
KM1: COMPRESSOR POWER CONTACT
C1: COMPRESSOR CAPACITOR
C2: FAN CAPACITOR
GND
AI06
GND
AI05
GND
AI04
GND
AI03
GND
AI02
GND
AI01
+5V
GND
HP
 TRANSFORMER
81522
5K
AT
t
AT
5K
CT
t
CT
5K
OT
t
OT
5K
IT
t
IT
6.8K
19