Wiring Diagram - Haier AB072MRERA Service Manual

12.5 Wiring diagram

AD*MJERA
Float Switc h
P Q
B
1 2
R
C N 15
1 2
Dehumidification
sensor
1 1
T C 3
2 2
C N 17
1 1
CN1 8
2 2
3 3
Pip e
G
Sensor T C 1
1 1
C N 1 9
2 2
3 3
Pip e
B
Sensor T C 2
CN2 0
1 1
2 2
Ambien t
G
A
Sensor T A B C
C N 2 2
A B C
B L
R
W H B
1
A
Wired controller
*Dashed parts are optional
L eft /Right
Room Car d
C N 35
1 2
1 2 3
WH
1 2 1 2
1 2 3
1
2
CN1 3
CN1 6
LED 4
LED 3
LED 2
LED 5
C N 36
1 2
1 2
LED 1
BL
A B C
B C C N 2 2-1
A
C N 2 4 1 2 3 4
1
W H 1 2 3 4
1
Trans -
forme r
2 4
5
3
Communicatio n
B C
with outdoor
PCB code：0151800161C
E EV
U p/Down
P M V
C N 1 1
C N 1 0
BL
3 4 5 1 2 3 4 5 6
R
3
3 4 5 1 2 4 5 6
BL
U p/Down
PCB
SW0 8
SW0 3
SW0 1
Fus e
25 0 V A C T 5 A
C N 3
2
C H 2 C H 1 C H 4 C H 3
W H
2
Y / G
Symbol:
B/
R/
Comm.add:
B L
Y / G BR
communication address
CC.add: central
control address
L
N
Power source
LED Definition
220V~ ，50/60H z
LED1、2
LED3、4
LED 5
294
1 2 3 4 5
ACFA N
1 3 4 5
2
7 7
1 2 3 4 5
M
5
5
C N 1 1-1
3 3
1 1 ~
CN 8
W H
PUM P
1 1
M
2 2
~
CN 4
B L
1 1
2
2
B
C N 5 S V 0
Heate r
Colours :
B : Blac k
BL: Blu e
Y : Yello w
G : Gree n
R : Re d
WH: Whit e
BR: Brown
Wired controller &Indoor unit
Indoor unit &Outdoor unit
Error indicate