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6. Printed Circuit Board Connector Wiring Diagram
Connectors
PCB(1) (Control PCB) For AS09/12FBAHRA
1)
CN9 Connector for fan motor
2)
CN6 Connector for heat exchanger thermistor and Room temperature thermistor
3)
CN5、CN5' Connector for UP&DOWN STEP motor
4)
CN11、CN11' Connector for RIGHT&LEFT STEP motor
5)
CN21（white line）、CN52(black line) Connector for indoor terminal N and L
6)
CN8 Connector for display board
7)
CN23 (red line) Connector for communicate between the indoor board and the outdoor board
8)
CN36
Connector for long-range control
9)
CN34
Connector for wifi Module
10)
CN2
Connector for wired controller
11)
CN51
Connector for room card
Note: Other designations
PCB(1) (Indoor Control PCB)
1) CN14 Connector for Forced operation ON / OFF switch
2) FUSE1 Fuse 3.15A/250VAC
Note: Other designations
PCB(1) (Indoor Control PCB)
1) SW1 Connector for Forced operation ON / OFF switch
2) SW2 1 Select remote code A or B, 2 Select room card able or disable
3) RV1 Varistor0
4) FUSE1 Fuse 3.15A/250VAC
OFF
1
2
N-RC
UNIT MODEL
AS25S2SF1FA-CW 0011800593 （ 2 3 ）
J1
J2
DISPLAY SERIES
UNIT MODEL
AS25S2SF1FA-CW
ON
A
B
RC
PCB MODEL
OFF
OFF
325/498
DISPLAY MODEL
0011800387D(J1-ON J2-OFF)
3
ON
ON
4
ON
OFF
35
33
OFF
ON
ON
ON
OFF
ON
324
387
317
11
Connector Wiring diagrams
3,4 Select 23 26
OFF
OFF
ON
OFF
26
23
Domestic air conditioner
33 and 35 ,
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