20-EN19-EN
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EN
5 Timer operation 6 Maintenance
OFF timer: The indoor unit stops when the set time is reached.
1,3 2
1
OFF timer button
Push the OFF timer button during air conditioning operation.
• “ ” Push the OFF timer button during air conditioning operation.
2
Select the OFF timer time
Push the setting button to set the time.
• The OFF timer time can be set to 0.5h (30 min), 1h, 2h, ∙ ∙ ∙ up to 24h.
• If you do not push any button for 30s, the OFF timer setting will be cancelled.
3
Push the OFF timer button
“SETTING” disappears, the timer indicator changes from fl ashing to lighting, and the OFF timer starts.
The timer indicator on the OFF timer operation is displayed with countdown.
■
Cancelling the timer
1
Push the OFF timer button
The timer indicator disappears.
NOTE
Even if air conditioning is turned on or off with the ON/OFF button during OFF timer operation, the OFF timer
operation continues.
WARNING
Cleaning the air fi lter and other parts of the air fi lter involves dangerous work in high places, so be sure
to have a qualifi ed installer or qualifi ed service person to do it.
Do not attempt it by yourself.
CAUTION
Do not push buttons with wet hands.
Doing so may result in electric shock.
Cleaning the air fi lters
• When the fi lter indicator is displayed on the remote controller, clean the air fi lters.
(Only for RBC-AMTU*** and RBC-AMSU*** remote controllers.)
• Clogged fi lters may lower the cooling and heating performance.
When the unit will not be used for a long time
1. Perform the fan operation for a couple of hours to dry inside.
2. Stop the air conditioner with the remote controller and turn off the circuit breaker.
3. Clean the air fi lters and reinstall them.
Before the cooling season
Clean the drain pan
• Contact the dealer where you purchased the product.
(Drain does not work if the drain pan or vent is clogged. In some cases the drain may overfl ow and wet the wall
or fl oor. Be sure to clean the drain pan before the cooling season.)
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