Haier J Series User Manual

Service diagnosis
34 Domestic air conditioner
10.3 Error Codes and Description indoor display
Co
de indication
fault description
Reference
Page
Indoor displaying panel code
indication
Outdoor
(LED1
flash
times)
Other
display
Only For 498 and
498A display
(Red/Green Time Run
,)
Indoor and
Outdoor
E7
15
Communication fault between
indoor and outdoor units
Page.42
Indoor
Malfunction
E1
-- Room temperature sensor failure Page.31
E2
-- Heat-exchange sensor failure Page.31.
E4
-- Indoor EEPROM error Page.32.
E14
-- Indoor fan motor malfunction Page.33
Outdo
or
Malfunction
F12
1 Outdoor EEPROM error Page.32
F1
2 The protection of IPM Page.36
F22
3
Overcurrent protection of AC
electricity for the outdoor
model
Page.37
F3
4
Communication fault between the
IPM and outdoor PCB
Page.39
F19
6 Power voltage is too high or low Page.40
F4
8
Overheat protection for Discharge
temperature
Page.41
F21
10 Defrost temperature sensor failure Page.31
F7
11 Suction temperature sensor failure Page.31
F6
12
Ambient temperature sensor
failure
Page.31
F25
13
Discharge temperature sensor
failure
Page.31
F11
18
deviate from the normal for the
compressor
Page.44
F28
19 Loop of the station detect error Page.44
F2
24 Overcurrent of the compressor Page.37
F23 25
Overcurrent protection for
single-phase of the compressor
Page.43
F8 9 Outdoor DC fan motor fault Page.43

Haier J Series Specifications

General

Brand	Haier
Model	J Series
Category	Air Conditioner
Language	English