Indoor Control Board - Haier AW09TE1VHA Service Manual

1
CN21, CN52-Connector for power N and L
CN23-Connector for communication between
2
indoor and outdoor unit
3
CN6-Connector for thermistors
4
CN8, CN9-Connector for fan motor
5
CN7- Connector for display
6
CN11- Connector for up-down stepper motor
7
CN2-Connector for wiring control
8
CN51-Connector for room card
9
CN35- Connector for Wi-Fi control

Indoor Control Board

10
SW1- Connector for Emergency operation ON/OFF switch
SW2-1-Select remote code A or B
11
12
CN3,CN1-Connector for Transformer
13
FUSE1- Fuse 3.15A/230 VAC
INDOOR UNIT CONTROLS and COMPONENTS
2-Select enable or disable room card.
3,4- Select EEPROM code 22,25,33 or 35
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