133 PB
COMPONENTS TESTING
36k/ 42k Outdoor Main Printed Circuit Board
NO. Description NO. Description
1 14 Compressor Overheat Protection Switch 4-Way Valve
2 15
Discharge/Defrost/ Coil/Suction/Ambient
Sensor
Compressor Heater-N
3 16
Liquid A/Gas A/ Liquid B/Gas B Sensor Compressor Heater-L
4 17
SI-N
5
Liquid C/Gas C/ Liquid D/Gas D Sensor
18
SI-D
Electronic Expansion Valve A
6 19 SI-C Electronic Expansion Valve B
7 20 SI-B Electronic Expansion Valve C
8 21
SI-A
Electronic Expansion Valve D
9 IPM-SI 22 EE
10 23Driver Checker/ Computer
11 AC In
2
12 2AC Contactor
Low Pressure Switch
13 Base Heater
High Pressure Switch
To Next Page
Loading...
Need help?
General
