Haier SUPER MATCH AS12NS1HRA-GOLDEN - Page 44

Service diagnosis
11
Domestic air conditioner
Code indication
fault description
Reference
Page
Indoor
displaying
panel code
indication
Outdoor
(LED1 flash
times)
Indoor and
Outdoor
E7 15
Communication fault between indoor and
outdoor units
Page53.
Indoor Malfunction
E1 -- Room temperature sensor failure Page43.
E2 -- Heat-exchange sensor failure Page43.
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E14 -- Indoor fan motor malfunction Page44.
Outdoor
Malfunction
.25egaProrreMORPEEroodtuO121F
F1
2
.84egaPMPIfonoitcetorpehT
F22
3 Overcurrent protection of AC electricity
for the outdoor model
Page57 .
F3 4
Communication fault between the IPM and
outdoor PCB
Page50.
F19 6 Power voltage is too high or low Page55 .
F27 7
Compressor is lock-rotor or stopped
momentary
Page56
F4 8
Overheat protection for Discharge
temperature
Page51.
74egaPtluafrotomnafCDroodtuO98F
F21 10 Defrost temperature sensor failure Page43.
F7 11 Suction temperature sensor failure Page43.
F6 12 Ambient temperature sensor failure Page43.
F25 13 Discharge temperature sensor failure Page43
95egaPtnaregirferfotrohS6131F
F11 18 deviate from the normal for the compressor Page56.
F28 19 Loop of the station detect error Page56.
/ 21 Over load protection of indoor system Page56.
F2 24 Overcurrent of the compressor Page57.
F23 25
Overcurrent protection for single-phase of the
compressor
Page57.
E9
21 High work-intense protection Page59 .
42