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
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KM1
KM1
CH1
R S T N
C1
BLK
BLU
V
U
W
3
FM1
COMP1
RED
P1
P2
4V
OUT3
L N
OUT4
OUT2
OUT5
AC-N
2
TC
12V
1
3
5
7
N
R
01
2
4
6
8
EEV
KM1
5
P1
P2
OUT1
OUT2
2
FS
LP
HP
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)
PM
GND
AI06
5K
AT
GND
t
AT
AI05
5K
CT
GND
t
CT
AI04
5K
OT
GND
t
OT
AI03
5K
IT
GND
t
IT
AI02
5K
SUT
GND
t
SUT
AI01
+5V
GND