Haier AB072MRERA - Wiring Diagram

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