Vivax ACP-48COFM140GEEI, User Manual

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12 Troubleshooting
Caution!
♦ In the event of abnormal conditions (like, stinky smell), please shut off the power supply
immediately and then contact the appointed service center; otherwise, the abnormal running
would damage the air conditioner and also would cause electric shock or fire hazard .
♦ Do not repair the air conditioning personally but instead contact the professionally skilled
personnel at the appointed service center, as the incorrect repair would cause electric shock
or fire hazard etc.
Conditions Causes Corrective actions
The unit does not
run at all
Broken fuse or breaker is off
Replace the damaged fuse or
close the breaker
Power off
Restart the unit after power
supply resumes
Power supply plug is loose
Plug the power supply
properly
The batteries voltage of the remote
controller is insufficient
Replace with new batteries
Remote controller is out of the control
scope
The distance shall be within
8m
The unit stops soon
after it starts
Air inlet or outlet of indoor unit or
outdoor unit is blocked
Remove the obstacles
Cooling or heating
is abnormal
Air inlet or outlet of indoor unit or
outdoor unit is blocked
Remove the obstacles
Temperature setting is improper
Adjust the setting of remote
controller or wire controller
Air speed is set too low
Adjust the setting of remote
controller or wire controller
Improper airflow direction
Adjust the setting of remote
controller or wire controller
Door or window is open Close the door or window
Under direct sunshine
Hang curtain or blinders over
the window
Too many people in the room
Too many heat sources indoors Reduce the heat sources
The filter screen is dirt or blocked Clean the filter screen
12.1 Check before Contacting Service Center
Please check the following items before contacting the maintenance serviceman.
If the air conditioner still runs abnormally after the above check and handling, please