114
EN
TROUBLESHOOTING
Problem Possible Cause Suggested Solution
The indoor air conditioner
cannot receive the remote
control signal or the
remote control cannot be
operated.
Interference due to
electrostatic charging,
constant voltage etc.
Disconnect the mains plug
from the socket. After 3
minutes, plug the mains
plug back into the socket
and switch on the device
again.
The remote control is out of
range of the unit.
The maximum signal range
is 8 meters.
There are obstacles
between the remote
control and the air
conditioner.
Remove the obstacles.
The remote control is not
directed at the reception
window of the air
conditioner.
Hold the remote control
at the correct angle to the
receiver window of the air
conditioner.
The sensitivity of the
remote control is reduced
and the screen is blurred
or does not display at all.
Check the batteries. If
the batteries are empty,
replace them.
The remote control screen
does not display anything.
Check if the remote control
is damaged. If so, replace
them.
There are uorescent
lamps in the room where
the air conditioner is
installed.
Place the remote control
near the air conditioner. If
it still does not work, turn
off the lights and try again.
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