24
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 overflow indicator
displays
"FL".
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
ina 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.