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8.0. TROUBLESHOOTING
The appliance does
not respond to
commands.
The remote control may be too far from
the mural unit or not aligned with it.
Get closer to the unit so the remote control signal can
reach the signal receiver and make sure to be facing
the mural unit when pressing keys.
The batteries of the remote control may
be depleted.
Replace with new batteries.
There may be objects obstructing the sig-
nal from the remote control.
Remove any possible obstructions between the re-
mote control and the mural unit.
The display is off.
The display of the mural unit may have
been turned off from the remote control.
Restore the display function (see Section 5.5 –
Display Function of the Indoor Unit)
Caution :
Switch off the appliance immediately and cut off the power supply in the following events :
▪ Strange noises during operation
▪ Faulty electronic control board
▪ Faulty fuses or switches
▪ After having accidentally sprayed water or inserted objects into the unit
▪ Overheated cables or plugs
▪ Very strong smells coming from the appliance
If the air conditioner has a faulty component, an error code will appear on the mural unit display. Refer to
the table below to understand the meaning :
ERROR CODE
DESCRIPTION
E1
Indoor temperature sensor fault
E2
Indoor pipe temperature sensor fault
E3
Outdoor pipe temperature sensor fault
E4
Refrigerant system leakage or fault
E6
Malfunction of indoor fan motor
E7
Outdoor air temperature sensor fault
E8
Outdoor discharge temperature sensor fault
E9
Outdoor IPM module fault
EA
Outdoor current detection fault
EE
Outdoor PCB EEPROM fault
EF
Outdoor fan motor fault
EH
Outdoor suction temperature sensor fault
If you encounter a problem that requires the help of a qualified technician, please contact Customer
Service by phone at
1-800-686-2175
or e-mail at
.
Содержание FA-H09-A20TL
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