Cooper & Hunter CH-S09FTX5, Owner'S Manual

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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
button on the remote controller. For the unit with Auto-restart feature, when
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 button on the remote controller
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
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
Malfunctions Cause What should be done?
Unit does not start
Power cut Wait for power to be restored
Unit may have become unplugged. Check that plug is securely in wall receptable
Fuse may have blown. Replace the fuse
Battery in remote controller may have
been exhausted.
Replace the battery
The time you have set with timer is
incorrect.
Wait or cancel timer setting
Unit not cooling or heating
room very well while air
flowing out from the air
conditioner
Inappropriate temperature setting Set temperature correctly
Air filter is blocked Clean the air filter
Doors or Windows are open Close the doors or windows
Air inlet or outlet of indoor or outdoor unit
has been blocked
Clear obstructions away first, then restart the unit
Compressor 3 minutes protection has
been achieved
Wait
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.
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