ENGLISH
TROUBLESHOOTING
Before calling for repair, please review the list below, since the problem may not be a unit malfunction.
SYMPTOM
REMEDY (not a malfunction)
The Remote Control does not
work
• Have the batteries been depleted?
• Are the batteries inserted correctly?
• Is a fluorescent lighting in the room flickering due to service
life? (Refer to E-7,E-11)
Odors and smoke are not re-
moved
• Clean the filters if they appear to be heavily soiled.
(Refer to E-16,E-17)
The CLEAN-SIGN Light lights
green even when the air is im-
pure
• Is the opening of the odor sensor blocked or the sensor filter
clogged? (Refer to E-18)
• The air could be impure at the time the unit was plugged in.
(Refer to E-9)
The CLEAN-SIGN Light lights
orange or red even when the air
is clean
• Is the sensor filter dirty or clogged?
The sensitivity of the sensor becomes unstable when the open-
ing of the dust sensor is dirty or is clogged.
Remove dust from the sensor filter. (Refer to E-18)
• When in Clean Mode ( or Ion Control Mode), the Plasmaclus-
ter Indicator Light color will not change.
A clicking or ticking sound is
heard from the unit
• Clicking sound is emitted when the unit is in the Ion Control
Mode.
If the sound is irritating, set the unit away from you.
• Ticking sound is emitted when the unit is generating ions.
If the sound is irritating, such as when sleeping, set the unit
away from you.
A ticking sound is sometimes
heard from the unit and is not
sometimes heard.
• A sound is sometime low, loud or not at all, but the effect of the
Plasmacluster ion is the same.
The discharged air has an
aroma or odor.
• Check to see if the filters are heavily soiled.
Care the Washable Active Carbon Filter or replace filters.
(Refer to E-16,E-19)
• Check to see if the Washable Active Carbon Filter is dried thor-
oughly after cleaning it.
• Very low concentration of ozone generated by the
Plasmacluster ion
generator may have a odor.
This is harmless and will not affect the human body. Also, the
ozone will break down quickly and will not accumulate in the
room environment.
E-21
The Plasmacluster Indicator
Light remains green (blue) and
does not change
The unit does not operate when
cigarette smoke is in the air.
• Is the unit installed in a location that is difficult for the sensors
to detect cigarette smoke?
• Are the odor or dust sensor openings blocked or clogged?
(In this case, clean the openings.) (Refer to E-18)
The Filter Indicator Light re-
mains activated even after
washing or replacing filter.
• After cleaning or replacing filters, connect the power cord to
an outlet and press the Filter Reset Button on the main unit or
on the remote control. (Refer to E-17)
The Plasmacluster Indicator
Light or the CLEAN-SIGN Light
will not activate.
• Check to see if the Display OFF Mode on the Remote Control
is selected. If so, then press the Display ON/OFF Button on
the Remote Control to activate the indicator light.
(Refer to E-15)
