Troubleshooting - Klarstein 10029702 Manual Del Usaurio

Cleaning the Heat Discharge Pipe
Remove the heat discharge pipe from air conditioner, clean and dry it , and then reinstall it. (For the method of
installation and removal , please refer to the instruction for „Installation and disassembly of heat discharge pipe").
Checking before Use-Season
• Check whether air inlets and air outlets are blocked.
• Check whether plug and socket are in good condition.
• Check whether filter is clean.
• Check whether batteries are installed in remote controller.
• Check whether joint, window bracket and heat discharge pipe are installed tightly.
• Check whether heat discharge pipe is damaged.
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.
Long-time Storage
If you don't use the air conditioner for a long time, make sure there's no accumulated water in chassis. Pull out
the plug and wrap the power cord. Clean the air conditioner and pack it well to prevent dust.
Problem
Air conditioner can't
operate.
Poor cooling.
Air conditioner can't
receive signal from
remote contr- oller or
remote controller is
not sensible.
25

Troubleshooting

Possible Cause
Is plug loose?
Whether the unit is restarted up after
stopping immediately.
The air filter is too dirty.
The set temperature is proper.
Door and window are not closed.
Remote controller is not within the
receiving range.
Whether it's blocked by obstacles.
Is sensitivity of remote controller low.
There' s a fluorescence lamp in the room. Move the remote controller close to air
Solution
Reinsert the plug.
Wait for 3min, and then turn it on again.
Clean the air filter.
Adjust the temperature.
Close dorrs and windows.
The receiving range of remote controller
is 8 m. Do not exceed this range.
Remove the obstacles.
Check the batteries of remote controller.
If the power is low, please replace the
batteries.
conditioner or turn off the fluorescence
lamp and try it again.