Display Button; Maintenance - IVT 09PR-N Operation Manual

MAINTENANCE

Be sure to stop the operation and turn off
the circuit breaker before performing any
maintenance.
CLEANING THE AIR FILTERS
The filters should be cleaned every two weeks.
1 Turn off the unit.
Remove the filters.
2
1
Lift the open panel.
Pull the air filters down to remove them.
2
1
Clean the filters.
3
Use a vacuum cleaner to remove dust. If
the filters are dirty, wash them with warm
water and a mild detergent. Dry filters in
the shade before reinstalling.
Reinstall the filters and close the
4
open panel.
2
1
CLEANING THE UNIT AND THE
REMOTE CONTROL
• Wipe them with a soft cloth.
• Do not directly splash or pour water on them.
It can cause electrical shock or equipment
damage.
• Do not use hot water, thinner, abrasive pow-
ders or strong solvents.
MAINTENANCE AFTER AIR CONDI-
TIONER SEASON
1
2
3
MAINTENANCE BEFORE AIR CON-
DITIONER SEASON
1
2
2
Press the DISPLAY button when the lamps
on the unit are too bright. (The red OPER-
ATION lamp and the orange TIMER lamp
cannot be turned off.)
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GB-12
Operate the unit in the SELF CLEAN
operation to thoroughly dry inside
the unit.
Stop the operation and turn off the
circuit breaker.
Clean the filters, then reinstall them.
Make sure that the air filters are not
dirty.
Make sure that nothing obstructs
the air inlet or outlet.

DISPLAY BUTTON

During operation, press the DIS-
PLAY button.
• The blue PLASMACLUSTER lamp and/or
the green FULL POWER lamp (
turn off.
TO LIGHT UP
Press the DISPLAY button again.
DISPLAY
) will
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