Printed Circuit Board Connector Wiring Diagram - Haier AS50PDAHRA Service Manual

6. Printed circuit board connector wiring diagram

Connectors
PCB(1) (Control PCB)
1) CN9 Connector for fan motor
2) CN6 Connector for heat exchanger thermistor and Room temperature thermistor
3) CN5' Connector for UP&DOWN STEP motor
4) CN11 CN11' Connector for RIGHT&LEFT STEP motor
5) CN21 white line
6) CN7 Connector for display board
7) CON2 CON3 Connector for ion generator
8) CN23 (red line) Connector for communicate between the indoor board and the outdoor board
9) CN36 Connector for long-range control
10) CN34 Connector for wifi Module
11) CON1 Connector for fresh air
12) CN2 Connector for wired controller
13) CN51 Connector for room card
14) CN1 Connector for UV Lamp
15) CN3 Connector for magnetic switch
Note: Other designations
PCB(1) (Indoor Control PCB)
1) CN14 Connector for Forced operation ON / OFF switch
2) FUSE1 Fuse 3.15A/250VAC
OFF ON 3 ON ON OFF OFF
1 A B 4 ON OFF ON OFF
2 N_RC RC
UNIT MODEL
AS50PDAHRA
J1
J2
DISPLAY SERIES
UNIT MODEL
AS50PDAHRA
CN17(black line) Connector for indoor terminal N and L
35 33 26 23
PCB MODEL
0011801123A(23)
OFF OFF
OFF ON
325/798 324 387/1045 317
DISPLAY MODEL
0011801045
Printed circuit board connector wiring diagram
ON ON
OFF ON
11 Domestic air conditioner