Haier AU282XHERA - Page 30

Wiring work
(AU282XHERA AU342XHERA AU362XHERA)
22
7. Example wiring diagram.
Please refer to the indoor unit installation manual to find detailly how to set and check the communication
address.
Incorrect address setting will cause abnormal to the system.
1(L) 2(N)
(P)
1(L) 2(N)
4
3
2(N)1(L)
Indoor unit D
Indoor unit C
Indoor unit B
Outdoor unit
C
BA
Q
P
1(L) 2(N)
C
BA
Q
P
2(N)1(L)
(P)
4
3
(Q)
(P)
4
3
(Q)
(Q)
L
N
C2
C1
1PH, 220-230V~, 50Hz
30A
(P) (Q)
Indoor unit E
Indoor unit A
Power supply cable:
H05RN-F 3G (5.0~8.0)mm
2
Connecting cable:
H05RN-F 3G 2.5mm
2
Communication cable (Shield wire):
H05RN-F 2 X 1.5mm
2
8. After installation, please fill in the following table for easy daily maintenance:
Indoor unit NO.
A
B
Model of indoor unit Serial no.Room name
C
D
E