Haier H2SM-(9+12)HV03/R2 - Outdoor System Malfunctions

outdoor system malfunction code（the indoor unit can show you some malfunction code, as follow）
HS series
malfunctio
n codes
malfunction HV series
operation heating cooling
1# Ambient sensors circuit break
F1
□ ★ ■
2# Hot temperature sensor circuit breaks or
shorts
F2
★ □ □
3# Outlet temperature sensor circuit breaks
or shorts
F3
★ □ ■
4# DC compressor feedback.
F4
★ ■ □
5# Outdoor system communication
malfunction.
F5
■ ■ ★
6# Current overcharge.
F6
★ ■ ★
7# No load.
F7
★ ■ ★
8# Overloaded/ under loaded voltage.
F8
■ ★ □
9# DC compressor failure.
F9
★ ■ □
10# Refrigerating overload
F10
★ ★ ★
12# IPM protection
F12
★ ★ □
13# E
2
ROM reading failure
F13
★ □ ★
14# E
2
ROM coining failure F14
★ □ ★
15# DC fan malfunction F15 -----
16# NO AC power
F16
★ ■ ★
17# Aspiration sensor circuit breaks
F17
□ □ ★
19# DC compressor speed control failure
F19
★ ■ □
21# Coil 1 sensor circuit breaks or shorts
F21
□ □ ★
22# Coil 2 sensor circuit breaks or shorts
F22
□ □ ★
31# System A communication malfunction
F31
■ ■ ★
32# System B communication malfunction
F32
■ ■ ★
43
Air Conditioner
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Edition:2006/1/10