Sharp FP-F40E, Operation Manual

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E-10
TROUBLESHOOTING
SYMPTOM REMEDY (not a malfunction)
Odours and smoke are not
removed.
• Replace the filters if they appear to be heavily soiled.
(Ref. E-9)
The DUST SIGN illuminates green
even when the air is impure.
• The air could be impure at the time the unit was plugged in.
Unplug the unit, wait one minute, and plug the unit in again.
The DUST SIGN illuminates
orange or red even when the air is
clean.
• Sensor operation is affected if the dust sensor openings are
dirty or clogged. Gently clean the dust sensor openings.
(Ref. E-8).
A clicking or ticking sound is heard
from the unit.
• Clicking or ticking sounds may be audible when the unit is
generating ions.
The discharged air has an odour. • Check to see if the filters are heavily soiled.
• Clean or replace the filters.
• Plasmacluster Air Purifiers emit small traces of ozone which
may produce an odour.
The unit does not operate properly
when cigarette smoke is in the air.
• Is the unit installed in a location that is difficult for the sensor to
detect cigarette smoke?
• Is the dust sensor opening blocked or clogged?
(In this case, clean the opening.) (Ref. E-8)
The DUST SIGN is turned off. • Check to see if the Lights OFF Mode selected.
Press
for 3 seconds to light On.
(Ref. E-7)
• Check to see if the SLEEP mode is selected.
The DUST/PLASMACLUSTER SIGN are turned off automatically
after the SLEEP mode is selected.
The DUST SIGN lights change
colour frequently.
• The DUST SIGN lights automatically change colours as
impurities are detected by the dust sensor.
AUTO RESTART
After a power failure, automatically
resume the operation when the
power recovers.
Auto Restart can be set.
• Even when the plug is unplugged or the breaker is thrown
during the operation, the operation resumes at the previous
operation mode and settings if the power recovers.
Before calling for service, please review the Troubleshooting chart below, since the problem may not
be a unit malfunction.
ON OFF
(with the unit OFF) (with the unit OFF)
If the , , lamp Lights up
for 10 seconds, the setting is completed.
(simultaneously for more than 3 sec.)
(simultaneously for more than 3 sec.)
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