Haier AU422XIBAA Service Manual page 92

Model: AS122XABAA
Transformer
CN3
CN1
R: RED B: BLACK
W: WHITE BL: BLUE
BR: BROWN
Y/G: YELLOW/GREEN
Wiring diagram of indoor unit
Signal receiver
display
CN9
CN2
CN8
CN7
S901
CN4
CN6
CN5
CN16
Remote
control
detector
Note:Remote control detector is optional
Fan
motor
M
Emergency
switch
Room temp.
BL
sensor
B
Heat exch.
sensor
M
Louver motor
W
Terminal
1(L)
block
Power:1PH,
220-230
,50Hz
B R BR
Y/G
Grouding
2(N) P Q
Grouding:To
Singnal
grouding
wire:To
of power
outdoor
unit