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7
Power saving mode
The power saving mode saves energy by limiting the maximum current which will effect cooling capacity that the unit can
generate.
Push
button during operation.
• The air conditioner enters power saving mode.
•
appears on the display.
Power saving mode will stay in effect until it is
cancelled.
To cancel the power saving mode, push
button again.
•
disappears.
To configure the power saving mode settings
1
Push
button for at least four seconds when the air conditioner is not working.
•
, symbol, and numbers flash.
2
Push
(left side of the button) to select an indoor unit to be set.
• Each time the button is pushed, UNIT No. change as follows:
3
Push TIME
buttons, to adjust the
power saving mode setting.
• Each push of the button changes the power level by
1 % within the range from 100 % to 50 %.
• The factory default is 75 %.
4
Push
button.
5
Push
button to complete the setting.
NOTE
• When other electric appliances are used at the same time, to avoid triggering the circuit breaker, power saving mode is
recommended. Of course power saving mode can be used to save energy as well.
• Power saving mode consumes less energy, but may not cool the room as much as normal mode. (The maximum current is
limited to approximately 75 % (factory default) of the normal mode.)
• Even when operation start / stop, operation mode change, or power reset is performed during the power saving mode, the
power saving mode is retained until the next operation.
4
3
1
5
2
UNIT No.
1-1
UNIT No.
2-1
UNIT No.
3-1
UNIT No.
4-1
The fan of the selected unit runs.
Setting of power level in
power saving mode
8
Self clean mode
This function is provided to dry the inside of the indoor unit by the FAN operation after running the cooling
/ dry / AUTO (cooling) mode to keep the indoor unit clean.
• The self clean time varies with the cooling / dry
/
Auto (cooling) operation time as follows.
• “
” is displayed on the remote controller during self clean operation.
To stop self clean forcibly, push
button twice in succession.
CAUTION
• The fan continues to run even after
button is pushed to stop operation in some modes.
This is normal because the self clean mode is in progress.
• The louvers open slightly and are directed horizontally during self clean, and they close when the self clean is
completed.
• The operation lamp (LED) does not light during the self clean mode (function).
• The self clean mode (function) cannot clean the room or remove the already existing mold and dust inside the indoor
unit.
• To cancel the self clean function, consult the dealer.
Cooling / dry / Auto (cooling) operation time
self clean time
Less than 10 minutes
No self clean operation
10 minutes to less than 1 hour
1 hour
More than 1 hour
2 hours
67-EN
68-EN
