Wilfa Cool 12, Руководство по эксплуатации, Страница: 15 / 29

15
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Phenomenon Troubleshooting Solution
Air conditioner
can’t operate
•
Power failure?
•
Wait after power recovery.
•
Connected to power?
•
Reinsert the plug.
•
Has the air switch tripped
off or has the fuse been
blown?
•
Ask for professional help to
replace air switch or fuse.
•
Is there’s malfunction for the
circuit?
•
Ask for professional help to
replace circuit.
•
Has the unit been restarted
immediately after a stopp?
•
Wait for 3min, and then try
turning it on again.
Poor cooling
(heating)
•
Is the power too low?
•
Make sure that the device
has been connected to a
proper power source
•
Is the air filter filled with
dust/impurities?
•
Clean the air filter.
•
Has the temperature for the
unit been set properly?
•
Adjust the temperature.
•
Are doors and windows
closed?
•
Close door and window.
Air conditioner
can’t receive
signal from
remote
controller
or remote
controller is
not sensible.
•
Is normal operation
interrupted by events such
as static pressure, unstable
voltage?
•
Please pull out the plug.
Insert the plug after about
3min, and then turn on the
unit.
•
Is the remote controller
within the receiving range?
•
The receiving range of
remote controller is 8m.
Do not exceed this range.
•
Does any physical obstacles
block free sight bteween
remote and unit?
•
Remove the obstacles.
•
Is sensitivity of remote
controller low?
•
Check the batteries of
remote controller. If the
power is low, please replace
the batteries.
•
Is there a fluorescence lamp
in the room?
•
Move the remote controller
close to air conditioner.
•
Turn off the fluorescence
lamp and try it again.