Haier 2U40S2SM1FA - Outdoor Unit Troubleshooting

3
Outdoor Unit
2
9
15
8
12
10
5
13
19
1
18
4
11
25
25
25
1
16
Haier
Address:No.1 Haier Road,Hi-tech Zone,Qingdao 266101 P.R.China
Contacts: TEL +86-532-8893-6943;FAX +86-532-8893-1010
Website: www.haier.com
Suction temperature sensor failure
When the The wiring of compressor is wrong or
the connection is poor
17
16
0
Lack of refrigerant
Check if there is leakage in the unit.
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