20
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
Solutions
The air conditioning does
not work.
There is no electricity.
Turn it on after connecting it to a
socket with electricity.
The water-full indicator will flash.
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 ℃
(44-95 ℃).
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 ℃ (62 ℃).
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 production 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.
