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Cleaning the plasma pure filter
Preparation:
1. Turn off the air conditioner using the remote controller.
2. Turn off the power supply.
• Clean the plasma pure filter when the FILTER indicator (orange) turns on.
(This indicator turns on after PURE operation of about 1000 hours.)
• After cleaning is finished, push the RESET button on the indoor unit.
• Perform cleaning every six months or so.
• Even if the FILTER indicator does not turn on, clean the plasma pure filter whenever the unit makes a humming, clicking, or buzzing
sound. If the indicator turns on during the night, the air conditioner can still be used until the morning without a problem, but be sure
to perform cleaning as soon as possible.
1
Open the air inlet grille.
Lift up the air inlet grille until it clicks into place.
2
Grasp the left and right handles of the air filter and lift up slightly and then pull
downward to remove the filter from the filter holder.
3
Take out the plasma pure filter.
• Grasp the handles, and then pull out as shown in
a
and
b
.
Checks after cleaning the plasma pure filter
1.
Confirm the FILTER indicator does not turn on by activating PURE operation for
one hour or more.
<If it does not turn on, it is normal>
2.
If the FILTER indicator turns on, recheck the following.
a) Fitting of the plasma pure filter
b) Fitting of the air inlet grille
And, reconfirm the FILTER indicator does not turn on by activating PURE operation for another one hour or more.
<If it does not turn on, it is normal>
3.
In case the FILTER indicator does turn on, please call a service representative.
SPECIAL MAINTENANCE
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RASseries_OwnersManual.book Page 21 Tuesday, January 9, 2007 4:48 PM
