22
Troubleshooting
AppendixAppendixAppendixAppendix
Problem Solution
The air conditioner does not
operate immediately after it
has been restarted.
• Because of the protective mechanism, the appliance does not
start operating immediately to keep the unit from overloading.
The air conditioner will start in 3 minutes.
The air conditioner does not
work at all.
• Check that the power plug is properly connected. Insert the power
plug into the wall socket correctly.
• Check if the circuit breaker is switched off.
• Check if there is a power failure.
• Check your fuse. Make sure it is not blown out.
The temperature does not
change.
• Check if you selected Fan mode.
Press the button on the remote control to select another
mode.
The cool (or warm) air does
not come out of the air
conditioner.
• Check if the set temperature is higher (lower) than the current
temperature. Press the
or button on the remote control
to change the set temperature. Press the Temperature or
button to increase or decrease the temperature.
• Check if the air filter is blocked by dirt. Clean the air filter every
two weeks.
• Check if the air conditioner has just been turned on. If so, wait for
3 minutes.
The fan speed does not
change.
• Check if you selected Auto or Dry mode.
The air conditioner automatically adjusts the fan speed to Auto in
Auto/Dry mode.
Timer function is not set.
• Check if you press the
and button on the remote control
after you have set the time.
Odours permeate in the room
during operation.
• Check if the appliance is running in a smoky area or if there is a
smell entering from outside. Operate the air conditioner in Fan
mode or open the windows to air out the room.
Refer to the following chart if the air conditioner operates abnormally. This may save time and unnecessary
expenses.
Troubleshooting
DB68-08961A-00_IB_DVM QMD_EU_EN_.indd 22 2020-02-07 오전 9:19:45
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