Troubleshooting - Sharp FP-P35CX Operation Manual

TROUBLESHOOTING

Before calling for repair, please review the list below, since the problem may not be a unit malfunction.
SYMPTOM
Smoke is not removed
The CLEAN-SIGN Light
illuminates green even when the
air is impure
The CLEAN-SIGN Light
illuminates orange or red even
when the air is clean
The discharged air has an aroma
or odor.
The unit does not operate when
cigarette smoke is in the air.
The CLEAN FILTER Indicator
Light remains activated even
after replacing filter.
ERROR DISPLAY
LAMP INDICATION
The "Silent" Fan Speed Indicator
Light blinks.
REMEDY (not a malfunction)
• Clean or replace the filters if they appear to be heavily soiled.
(Refer to E-11)
• The air could be impure at the time the unit was plugged in.
(Refer to E-9)
• The sensitivity of the sensor become unstable when the open-
ing of the dust sensor is dirty or is clogged.
Clean the dust around the sensor opening using a vacuum
cleaner. (Refer to E-10)
• Check to see if the filters are heavily soiled.
• Clean or replace the filters.
• 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.) (Refer to E-10)
• After cleaning the pre-filter, press the MODE Selection Button
for 3 seconds to reset.
(Refer to E-9)
Fan motor disconnected or abnormal.
Operation stops.
• Pressing the POWER ON/OFF button will reset the error
display, but if error occurs again, contact the shop where you
purchased the unit.
E-12
REMEDY