23
6. MAINTENANCE OF UNIT AND LCD
FILTER SIGN RESET
2
The
fi
lter sign reset menu screen is displayed.
To reset the
fi
lter sign, tap
Reset
. (
☞
3
)
To set next cleaning date, tap Setting next cleaning date. (
☞
4
)
3
Acknowledge screen for the Filter sign reset screen is displayed.
Tap the Yes button.
If you do not want to reset, tap the Back button.
Filter sign reset
Reset
Back
Select the item.
Setting next cleaning date
Filter sign reset
Do you want to reset the
fi
lter sign?
Back
Select the item.
Yes
4
The Setting next cleaning date screen is displayed.
Select a desired date with the
▲
▼
buttons and tap
the
Set
button.
The message of “Filter cleaning. Touch here.” will be displayed
on the set date.
• When setting next cleaning date, the Clock setting must be made. (
☞
page 15)
Advice
Setting next cleaning date
Back
Set the date.
Set
Cancel
dd
mm
1
Tap the message display on the TOP screen.
You can also perform
fi
lter sign reset from the menu before the
message “Filter cleaning. Touch here.” is displayed.
Tap the
Menu
button on the TOP screen and select
Filter
Filter sign reset .
You can also use the F1 and F2 switches to perform this
operation.
Set the
fi
lter sign reset to the F1 ( F2 ) switch using the
Switch function to perform this operation.
In order to announce the time for cleaning of the air
fi
lter, the message of “Filter cleaning. Touch here.” is displayed
when the cumulative operation time of the IU reaches the preset time. After you clean the
fi
lter, you must reset the
operation time.
Menu
16:00 (Mon)
F1: High power
F2: Energy-saving
Timer
Filter cleaning. Touch here.
Set temp
MEETING1
Room(R/C)
Direction
MAINTENANCE OF UNIT AND LCD
■
Wipe the surface of LCD and main body of the remote control with a dry cloth when cleaning is required.
■
If the dirt on the surface cannot be removed, soak the cloth in neutral detergent diluted with water, squeeze the cloth tightly, and clean
the surface. Wipe the surface with a dry cloth then.
Note
Do not use any paint thinner, organic solvent, or strong acid.
Warning
Do not use
fl
ammable materials (e.g. hairspray or insecticide) near
the unit.
Do not clean the unit with benzene or paint thinner.
It could cause crack damage to the unit, electric shocks, or
fi
re.
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