Hayward ENERGYLINE PRO ENP6MASC Manuel D'instructions Et D'installation page 56

6. APPENDIX
6.1 Electrical diagrams
ENP6MASC
KM1
KM-6 CON N N
Soft start
COMP-R
KM1
START
COMP-R
COMP
BLK
CC CR
WHT
CS
RED
C2(35uF)
C1(60uF)
C3
(161~193uF)
TO POWER SUPPLY
230V /50Hz
REMARKS:
1. AT: AIR TEMPERATURE SENSOR
2. COMP: COMPRESSOR
3. CT: EVAPORATOR TEMPERATURE SENSOR
4. EEV: ELECTRONIC EXPANSION VALVE
5. FM1-2: FAN MOTOR
6. FS: WATER PRESENCE DETECTOR
7. HP: HIGH PRESSURE SWITCH
8. IT: WATER INLET TEMPERATURE SENSOR
9. LP: LOW PRESSURE SWITCH
20
1
L1 3
2 4
CH
OUT3
L1 N1
1 3 5 7
02
2 4 6 8
OUT4
KM1
OUT5
AC-N
FILTER
L N
RED BLU
L N 2 2
TC
12V
5 7
04
4V
6 8
1
4V
2
EEV
5
OUT1 OUT2
FS LP HP
Controller
10. OT: OUTLET WATER TEMPERATURE SENSOR
11. SUT: ASPIRATION TEMPERATURE SENSOR
12. TC: TRANSFORMER 230V
13. 4V: 4 WAYS VALVE
14. KM1 : POWER CONTACTOR
15. SOFT START : ELECTRONIC STARTER
16. CH : SUMP HEATER
17. OUT2 : DRY CONTACT 7 A MAX
18. ET : DISCHARGE TEMPERATURE SENSOR
P1 P2
OUT2
3 5 N1 7
03
4 6 8
50K
ET
GND
t
ET
AI06
5K
AT
GND
t
AT
AI05
5K
CT
GND
t
CT ACN
AI04
5K
OT
GND ACL
t
OT
AI03
L3
5K
IT
GND
t N1
IT
AI02
5K L5
SUT
GND
t
SUT
AI01
+5V
GND
FM1
3
WIFI
 / 12V 
CN1 CN4
PRS2 PRS1
NET2 TP2 TP1
3
FM2