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Trouble shooting
Before asking for repair, please check:
PROBLEMS CAUSES SUGGEST SOLUTIONS
The unit does not
work
Power supply fault:
1. Not plug in;
2. Bad plug or socket;
3. Fuse broken or wire
broken;
1. Plug in correctly;
2. Change the plug or the socket;
3. Send the unit to service center to
change the fuse ;( fuse: 3.15A
250V )
The unit stop running
automatically
Timer is set or room
temperature is lower
than set temperature;
Close the TIMER or wait for it to
run automatically;
In cooling mode, no
cool air coming out;
Room temperature is
lower than set
temperature;
Make the setting temperature lower
than the room temperature; if it still
does not work, call the local
technician for repairing
Error code "E1" in
LED window
Environment
temperature sensor
is broken.
Replace the temperature sensor
Error code "E2" in
LED window
temperature sensor on
the evaporator is
broken
Replace the sensor
Error code "E3" in
LED window
Cooling system
malfunction caused by
the lack of refrigerant
Contact the local repairing
technician directly
Error code "E4" in
LED window the red
FULL light is bright
Water tray is full in the
heating mode, but the
unit is still working
Empty water in water plate
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