Direct Air 9000 Btu User Manual - Page 8

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OPERATION TIPS

8. Dripping water may generate on the surface of the indoor unit when cooling in a high

relatively humidity (relative humidity higher than 80%). Adjust the horizontal louver to

the maximum air outlet position and select HIGH fan speed.

9. Heating mode (For cooling and heating models only)

The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit

during heating operation. When the outdoor temperature falls, heat drawn in by the air

conditioner decreases accordingly. At the same time, heat loading of the air conditioner

increases due to larger difference between indoor and outdoor temperature. If a

comfortable temperature can't be achieved by the air conditioner, we suggest you use a

supplementary heating device.

10. 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 ON/OFF 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.

11. 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

ON/OFF button on the remote controller to restart operation.

Troubleshooting Tips

If one of the following faults occurs, stop the air conditioner immediately, disconnect the power

and then connect it in again. If the problem still exists, disconnect the power and contact the

nearest customer service center.

OPERATION indicator or other indicators continue flashing.

Fuse blows frequently or circuit breaker trips frequently.

Trouble

Other objects or water fall into the air conditioner.

The remote controller won't work or works abnormally.

If one of the following code appears on the display area :

E0,E1,E2,E3.....or P0,P1,P2,P3......

Malfunctions

Cause

Unit does not

Power cut

start

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.

Unit not cooling

Inappropriate temperature

or heating

setting.

(Cooling/ heating

models only)

Air filter is blocked.

room very well

Doors or Windows are open.

while air flowing

out from the air

Air inlet or outlet of indoor or

outdoor unit has been blocked.

conditioner

Compressor 3 or 4 minutes

protection has been activated.

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 number.

Notes: Do not attempt to repair the unit yourself.

Always consult an authorized service provider.

TROUBLESHOOTING TIPS

What should be done?

Wait for power to be restored.

Check that plug is securely in wall

receptacle.

Replace the fuse.

Replace the battery.

Wait or cancel timer setting.

Set temperature correctly. For

detailed method please refer to

"Using remote control" section.

Clean the air filter.

Close the doors or windows.

Clear obstructions away first, then

restart the unit.

Wait.