Troubles And Causes - Cooper & Hunter Alpha Serie Bedienungsanleitung

9. Auto-restart function
Power failure during operation will stop the unit completely.
For the unit without Auto-restart feature, when the power restores, the OPERATION indicator on the indoor unit starts
flashing. To restart the operation, push the
the power restores, the unit restarts automatically with all the previous settings preserved by the memory function.
10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
Disconnect the unit with power and then re-connect the unit with power again. Push the
to restart operation.

7. TROUBLES AND CAUSES

Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest
customer service center.
Trouble
Malfunctions
Unit does not start
Unit not cooling or heating
room very well while air
flowing out from the air
conditioner
If the trouble has not been corrected, please contact a local dealer or the nearest customer service center. Be sure to inform
them of the detailed malfunctions and unit model.
Notes: Do not attempt to repair the unit yourself. Always consult an authorised service provider.
9
button on the remote controller. For the unit with Auto-restart feature, when
OPERATION indicator or other indicators flash rapidly (5 times every second) and this flash
cannot be fixed by disconnecting the power, and then connect it again
Fuse blows frequently or circuit breaker trips frequently
Other objects or water penetrate the air conditioner
The remote controller won't work or works abnormally
Other abnormal situations
Cause
Power cut
Unit may have become unplugged.
Fuse may have blown.
Battery in remote controller may have
been exhausted.
The time you have set with timer is
incorrect.
Inappropriate temperature setting
Air filter is blocked
Doors or Windows are open
Air inlet or outlet of indoor or outdoor unit
has been blocked
Compressor 3 minutes protection has
been achieved
button on the remote controller
What should be done?
Wait for power to be restored
Check that plug is securely in wall receptable
Replace the fuse
Replace the battery
Wait or cancel timer setting
Set temperature correctly
Clean the air filter
Close the doors or windows
Clear obstructions away first, then restart the unit
Wait