Haier air conditioner
Edition: 20070116
- 26 -
F6
Ambient temperature Sensor fault
F7
Heat exchange Sensor
F8
Fan unusual start
F9
PFC protection
F10
Cool overload
F11
Compressor rotor circuit fault
F12
Outdoor EEPROM error
F13
Compressor forced switching failure
F14
Fan hall element fault
F15
Fan IPM overheat
F16
Fan over current
F17
Single-chip microcomputer ROM badly
F18
Power supply over voltage protection
F19
Power supply under voltage protection
F20
Pressure protection
F21
Defrosting temperature Sensor unusual
F22
AC current protection
F23
DC current protection
F24
CT broken line protection
F25
Ventilation temperature Sensor
F26
electron expansion valve fault
F27
reserved
F28
reserved
F29
reserved
Ēđ
Emergency switch
When power off, press emergency switch less 5s to start emergencies operating.
When power off, Press the emergency switch in 5s-10s to start running-in.
When power off, continues Press the emergency switch in 10s-15s to indicate last fault.
When power off, Press the emergency switch, the panel shown auto mode.
When power off, continues Press the emergency switch in 15s or at hand leave switch, unit don’t
receive the remote control.
More than 15s, unit enter “Off” status
More than 15s, unit can received signal
During operating, press the emergency switch may be power off.
Occur unusual circumstance, press this switch to off or cancel the unusual mode.
When occur fault, press this switch to off the fault indication.
During operating, occur normal or unusual circumstance (e.g. touch switch to short circuit) or in the
fault status, press and continues emergency switch (pressing for a long time), the unit received signal
also.
Failure list express mode:
Press switch for 10seconds, resound 3times, free it to enter fault list express mode; press switch for