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IM2023
Change the set temperature.
In cooling mode, the room
temperature is lower than the
set temperature; in heating
mode, the room temperature is
higher than the set
temperature.
In dehumidification mode, the
ambient temperature is low.
The machine is placed in a room
with an ambient temperature of
greater than 17 ℃ (62 ℉).
Close doors and windows, and add
new air conditioning.
There is direct sunlight.
Pull the Curtain.
Doors or windows are open;
there are a lot of people; or in
cooling mode, there are other
sources of heat.
The cooling
effect is not
good
The filter screen is dirty.
Clean or replace the filter screen.
The air inlet or outlet is
blocked.
Clear obstructions.
Big Noise
The air conditioning is not
placed on a flat surface.
Overheat protection starts.
Put the air conditioning on a flat and
hard place (to reduce noise).
compressor
does not
work.
Wait for 3 minutes until the
temperature is lowered, and then
restart the machine.
The distance between the
machine and the remote
control is too far.
The remote
control does
not work.
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.
The remote control is not
aligned with the direction of the
remote control receiver.
Batteries are dead.
Replace batteries.
Displays 'E1'
The room temperature
indicator is abnormal.
Check the room temperature
indicator. Disconnection of contact
assemblies is possible.
Displays 'E2'
The pipe room temperature is
abnormal.
Check the pipe temperature sensor.
Possible
failure,
replacement
is
required.
13. UTILIZATION RULES
After the lifetime of the device expires, it should be recycled in compliance with the
laws, rules and methods in region of recycling. Detailed information about the recycling
of the device, you can receive from a representative of the local authorities, after
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