8
.
WIRING DIAGRAM
36K/42K
Main control board
32
1
2
3
4
5 6 7
8
9
10
25
24
21
23
22
20
19
18
17
16 15
14
13
12
11
NO.
Description
NO.
Description
1
Compressor Overheat Protection Switch
14
4-Way Valve
2
Discharge/Defrost/ Coil/Suction/Ambient
Sensor
15
Compressor Heater-N
3
Liquid A/Gas A/ Liquid B/Gas B Sensor
16
Compressor Heater-L
4
Liquid C/Gas C/ Liquid D/Gas D Sensor
17
SI-N
5
Electronic Expansion Valve A
18
SI-D
6
Electronic Expansion Valve B
19
SI-C
7
Electronic Expansion Valve C
20
SI-B
8
Electronic Expansion Valve D
21
SI-A
9
IPM-SI
22
EE
10
Driver
23
Checker/ Computer
11
AC In
2
4
12
AC Contactor
2
5
Low Pressure Switch
13
Base Heater
High Pressure Switch
Summary of Contents for 3PAMSHHQC18-MZO2
Page 12: ...3 OUTLINES AND DIMENSIONS 3 Outlines and dimensions 18K Unit in mm 8...
Page 15: ...42K Unit in mm 3 OUTLINES AND DIMENSIONS 11...
Page 26: ...7 REFRIGERANT CYCLE 7 Refrigerant cycle 18K 24K 22...
Page 29: ...8 WIRING DIAGRAM 24K Electric wiring diagram 1993419 F 25...
Page 30: ...8 WIRING DIAGRAM 36K Electric wiring diagram 2000947 H 26...
Page 31: ...8 WIRING DIAGRAM 42K Electric wiring diagram 2087381 B 27...
