Haier 1U09BS3ERA 1U12BS3ERA Manuel D'installation page 16

Outdoor Unit
1
2
Overcurrent protection of AC electricity for
3
the outdoor PCB
4
8
9
10
11
12
13
15
16
17
18
19
25
25
25
Haier
Address:No.1 Haier Road,Hi-tech Zone,Qingdao 266101 P.R.Chi
Contacts: TEL +86-532-8893-6943;FAX +86-532-8893-1010
Website: www.haier.com
Suction temperature sensor failure
Lack of refrigerant
The current between L and N is too high.
When the The wiring of compressor is wrong or
the connection is poor
Check if there is leakage in the unit.
110
m 15