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IX. Troubleshooting
Do not repair or disassemble the air conditioning by yourself. Unqualified repair will
lead to failure of the warranty card, and may cause damage to users or their
properties.
Problems
Reasons
There is no electricity.
The water-full indicator will
light.
The air
The ambient temperature is
conditioning
too low or too high
does not
In cooling mode, the room
work.
temperature is lower than the
set temperature;
In dehumidification mode, the
ambient temperature is low.
There is direct sunlight.
Doors or windows are open;
there are a lot of people; or in
cooling mode, there are other
The cooling
sources of heat.
effect is not
good
The filter screen is dirty.
The air inlet or outlet is
blocked.
The air conditioning is not
Big Noise
placed on a flat surface.
compressor
Frost protection starts.
does not
Overheat protection starts.
work.
The distance between the
machine and the remote
control is too far.
The remote
control does
The remote control is not
not work.
aligned with the direction of
the remote control receiver.
Batteries are dead.
Displays 'E1'.
The room temperature sensor
is abnormal.
Displays 'E2'
The pipe temperature sensor
is abnormal.
Note: If problems not listed in the table occur or recommended solutions do not
work, contact the professional service organization.
Solutions
Turn it on after connecting it to a
socket with electricity.
Discharge the water inside.
Recommend to use the machine in
at the temperature of 7-35 ℃.
Change the set temperature.
The machine is placed in a room
with an ambient temperature of
greater than 17 ℃.
Pull the Curtain.
Close doors and windows, and add
new air conditioning.
Clean or replace the filter screen.
Clear obstructions.
Put the air conditioning on a flat and
hard place (to reduce noise).
Wait for 3 minutes until the
temperature is lowered, and then
restart the machine.
Let the remote control get close to
the air conditioning, and make sure
that the remote control directly
faces to the direction of the remote
control receiver.
Replace batteries.
Check the room temperature sensor
and related circuitry.
Check the pipe temperature sensor
and related circuitry.
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