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TROUBLESHOOTING TiPS
TROUBLE SHOOTING
TROUBLES
1. Unit does not
Start when
Pressing on/off
Button
2. Not cool enough
3. Noisy or vibration
4. Gurgling sound
5. Compressor does not work
and the digital display area
shows "P1"
6. The cooling indicator light
flashes at 1Hz and the digital
display area shows "El"
7. The FAN indicator light
flashes at 1Hz and the digital
display area shows "E2"
8. The Dehumidifying indicator
light flashes at 1Hz and the
digital display area shows
"E3"
POSSIBLE CAUSES
Water full indicator blinks, water tank
is full.
Room temperature is lower than
the set temperature.(Cooling mode)
The windows or doors in the room
are not closed.
There are heat sources inside the
room.
Exhaust air duct is not connected or
blocked.
SUGGEST REMEDIES
Dump the water in the water tank.
Reset the temperature.
Make sure all the windows and
doors are closed.
Remove the heat sources if possible.
Connect the duct and make
sure it can function properly.
Temperature setting is too high. Decrease the set temperature.
- Air filter is blocked by dust. Clean the air filter.
The ground is not level or not flat
enough.
The sound comes from the flowing
of the refrigerant inside the
air-conditioner.
The bottom tray is full
The room temperature Sensor is
off or short-circuit.
The Evaporator Temperature Sensor
is off or short-circuit.
The Condenser Temperature Sensor
is off or short-circuit.
Place the unit on a flat, level
ground if possible.
It is normal.
Rremove the bottom plug and drain
the collected water away. If it does
not work after restart, contact the
service people.
Contact service people
Contact service people
Contact service people
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