vidaXL 50762, Operating And Safety Instructions Manual, Page: 28 / 376

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• Check whether heat discharge pipe is damaged.
8.5 Checking after use-season
• Disconnect power supply.
• Clean filter and outer case.
• Remove dust and sundries on the air conditioner.
• Eliminate accumulated water in chassis (refer to the section
of "Drainage way" for details).
• Check whether window bracket is damaged or not. If yes,
please contact dealer.
8.6 Long-time Storage
If you don't use the air conditioner for a long time, please
maintain it by following steps for good performance.
• Make sure there's no accumulated water in chassis and the
heat discharge pipe is disassembled.
• Pull out the plug and wrap the power cord.
• Clean the air conditioner and pack it well to prevent dust.
8.7 Notice for recovery
• Many packing materials are recyclable materials. Please
deal with them through local recycle bin.
• If you want to throw away the air conditioner, please
contact local division or consultant service center for the
correct disposal method.
8.8 Malfunction analysis
Please check below information before contacting a technician. If the problem still exists, please contact the local dealer or a
qualified technician.
Phenomenon Troubleshooting Solution
Air conditioner can't
operate
Power failure? Wait after power recovery.
Is plug loose? Reinsert the plug.
Whether the air switch is tripped off or
fuse is burnt?
Ask professional person to replace air switch or fuse.
Is there's malfunction for the circuit? Ask professional person to replace circuit.
Whether the unit is restarted up after
stopping immediately?
Wait for 3min, and then turn on the unit again.
Poor cooling (heating)
Is the power too low? Wait after voltage is resumed.
Whether the air filter is too dirty? Clean the air filter.
Whether the set temperature is proper? Adjust the temperature.
Whether door and window are closed? Close door and window.
Air conditioner can't
receive signal from
remote controller or
remote controller is
not sensible.
Whether the unit is interfered seriously
(such as static pressure , unstable
voltage)?
Please pull out the plug. Insert the plug after about 3min,
and then turn on the unit.
Whether remote controller is within the
receiving range?
The receiving range of remote controller is 8m. Do not
exceed this range.
Whether it's blocked by obstacles? Remove the obstacles.
Is sensitivity of remote controller low?
Check the batteries of remote controller. If the power is
low, please replace the batteries.
Whether there's fluorescence lamp in
the room?
Move the remote controller close to air conditioner.
Turn off the fluorescence lamp and try it again.
No air blowed out
from air conditioner.
Whether air outlet or air inlet is
blocked?
Eliminate the obstacles.
Under heating mode, whether indoor
temperature reaches set temperature?
The unit will stop blowing fan after reaching set
temperature.
Whether heating mode is started up just
now?
In order to prevent cold air, air conditioner will delay for a
while to be started up, which is the normal phenomenon.
Whether evaporator is defrosted?
(observe it by pulling out the filter)
It's the normal phenomenon. Air conditioner is defrosting.
After defrosting is finished, it will resume operation.
Set temperature can't
be adjusted.
Whether the unit operates under auto
mode?
Temperature can't be adjusted under auto mode.