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The water-full indicator will light.
Discharge the water inside.
The ambient temperature is too low or too
high
Recommend to use the machine in at the
temperature of 7-35
℃
.
In cooling mode, the room temperature is
lower than the set temperature; in heating
mode, the room temperature is higher than
the set temperature.
Change 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
℃
.
The cooling effect is
not good
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.
Close doors and windows, and add new air
conditioning.
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.
Put the air conditioning on a flat and hard place (to
reduce noise).
compressor
does
not work.
Frost protection starts.
Wait for 3 minutes until the temperature is lowered,
and then restart the machine.
Overheat protection starts.
The remote control
does not work.
The distance between the machine and the
remote control is too far.
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 sensor is abnormal.
Check the room temperature sensor and related
circuitry.
Displays 'E2'
The pipe temperature sensor is abnormal.
Check the pipe temperature sensor and related
circuitry.
Note: If problems not listed in the table occur or recommended solutions do not work, contact the
professional service organization.
X. Addendum
Schematic diagram for air conditioning
(
The specific technical parameters of the unit shall be subject to the nameplate on the appliance
)