EN
30
The cooling effect
There is direct sunlight.
is not good.
Doors or windows are open;
there are a lot of people; or in
cooling mode, there are other
sources of heat.
The filter screen is dirty.
The air inlet or outlet is
blocked.
Big Noise
The air conditioning is not
placed on a flat surface.
The compressor
Overheat protection starts.
does not work.
The remote control
The distance between the
does not work.
machine and the remote
control is too far.
The remote control is not
aligned with the direction of
the remote control receiver.
Batteries are dead.
Displays ‚E1'.
The pipe temperature sensor is
abnormal.
Displays ‚E2'
The room temperature sensor
is abnormal.
Pull the curtains.
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 pipe temperature
sensor and related circuitry.
Check the room temperature
sensor and related circuitry.