Haier AB422XCBAA Service Manual page 136

AS072XCBAA, AS092XCBAA, AS122XCBAA, AS142XCBAA:
WIRING DIAGRAM INDOOR
CN13
CN18
CN15
R R CN11
BL BL
TRANSFORMER
W W B
1(N)
2(L)
W
To Power Supply Connect To Outdoor Unit
(1PH,220-230V~,50Hz)
SW1 and SW3 are used to choose the working state of the wire
controller. The detailed information see the following:
SW1 SW3 Working state of the wire controller
if the controller power on, the indoor unit run according to the state on the controller;
if the controller power off, the indoor unit run in the auto mode
Ignore the state on the controller and power off
Ignore the state on the controller and power off
The controller is able to be controlled
1-CLOSE 0-OPEN
NEGATIVE IRON CONTACT
EARTH TERMINAL
CN14
CN17
CN16
CN1
EMERGENCY SWITCH
CN19
CN20
CN3
Open Close
CN5
B
Y/G
R BR
GND
TERMINAL BLOCK
Y/G
B R BR
NOTE ： PARTS IN DASH FRAME ARE
OPTIONAL.
W : WHITE
B : BLACK
R : RED
BR : BROWN
Y/G: YELLOW/GREEN
-136-
0010573506
NEGATIVE ION GENERATOR
FAN MOTOR
RECEIVER DISPLAY
UP SWING MOTOR
DOWN
SWING
MOTOR
ROOM TEMP.
SENSOR
PIPING TEMP.
SENSOR
Fresh Air Motor