Hayward EnergyLine Pro Instruction Manual page 68

6. APPENDIX (continued)
ENP4TSC/5TSC
REMARKS:
1. AT: AIR TEMPERATURE SENSOR
2. COMP: COMPRESSOR
3. CH: SUMP HEATER
4. FM: FAN MOTOR
5. FS: WATER PRESENCE DETECTOR
6. HP: HIGH PRESSURE SWITCH
7. IT: WATER INLET TEMPERATURE SENSOR
8. KM1: POWER CONTACTOR
22
KM1
KM1
CH1
R S T N
C1
BLK
V
U W
3
FM1
COMP1
RED
P1 P2
4V
L N
OUT2
1 3 5 7
N R
01
2 4 6 8
BLU
KM1
P1
OUT3
OUT1 OUT2
OUT4
OUT5
AC-N
2 2
FS LP
TC
12V
Controller
9. LP: LOW PRESSURE SWITCH
10. OT: OUTLET WATER TEMPERATURE SENSOR
11. PM: PHASE SWITCH
12. 4V: 4 WAYS VALVE
13. EEV: ELECTRONIC EXPANSION VALVE
14. SUT: ASPIRATION TEMPERATURE SENSOR
15. CT: EVAPORATOR TEMPERATURE SENSOR
16. OUT2: DRY CONTACT 7 A MAX
11 L1(A)
14 L2(B)
12 L3(C)
EEV
PM
5
P2
GND
AI06
5K
AT
GND
AT
AI05
5K
CT
GND
CT
AI04
5K
OT
GND
OT
AI03
5K
IT
GND
IT
AI02
5K
SUT
GND
SUT
AI01
+5V
GND
HP
t
t
t
t
t