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6. Printed circuit board connector wiring diagram
Connectors
PCB(1 ) (Contro l PCB)
1 ) CN9&CN8 Connector for AC fan motor
2)CN6 Connector for heat exchanger thermistor and Room temperature thermistor
3)CN5' Connector for UP&DOWN STEP motor
4)C N17 Connector for indoor terminal L
5) CN21 Connector for indoor terminal N
6) CN7 Connector for display board
7) CN23 (red line) Connector for communicate between the indoor board and the outdoor board
8)C N34 Connector for wifi Module
9)CN51 Connector for room card
10) CN36 Connector for Remote control
11 ) CN2 Connector for Wired Controller
Note: Other designations
PCB(1 ) (Indoor Control PCB)
1 ) SWI Connector for Forced operation ON / OFF switch
2) FUSE1 Fuse 3.15A/250VAC
OFF
1
A
2
N_RC
3
ON
4
ON
PCB
35
UNIT MODEL
JS025-C2
J1
J2
DISPLAY SERIES
UNIT MODEL
JS025-C2
ON
B
RC
ON
OFF
OFF
ON
33
26
PCB MODEL
0011800807(23 )
OFF
OFF
OFF
ON
324
3 2 5 / 7 9 8/498
DISPLAY MODEL
0011801045
Printed circuit board connector wiring diagram
OFF
OFF
23
ON
ON
OFF
ON
387/1045
317
11
Domestic air conditioner
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