haier AU282XHERA - Manual (Page 17)

15
5. 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.
6. After installation, please fill in the following table for easy daily maintenance:
Indoor unit NO.
A
B
C
D
Model of indoor unit Serial no. Room name
Wiring work
Q P 2(N) 1(L) 1(L) 2(N) 3 4
L N
C2 C1
1(L) 2(N) C1 C2 4 3 2(N) 1(L)
Indoor unit C Indoor unit B Indoor unit A Indoor unit D
1PH, 220-230V~, 50Hz
Outdoor unit
30A
Power supply cable:
H05RN-F 3G (5.0~8.0)mm
2
Communication cable (Shield
wire):
H05RN-F 2 X (0.75~1.5)mm
2
Connecting cable:
H05RN-F 3G (1.5~2.5)mm
2
(P) (Q)