Troubleshooting; Specifications - Sharp FU-40SE Operation Manual

TROUBLESHOOTING

Before calling for repair, check the symptoms below for possible remedies, since the problem may
not be a malfunction of the unit.
SYMPTOM
The remote control does not
work
Odors and smoke cannot be
removed easily
The Clean sign lights green
even when the air is dirty
The Clean sign lights orange
or red even when the air is
clean
The cluster ion lamp remains
green (blue) and does not
change
A sound is
heard from
the unit
The discharged air smells
The unit does not operate
even when smoking ciga-
rettes

SPECIFICATIONS

Power supply
Fan level adjustment
Fan level
Rated power
operation
Fan level
Applicable floor surface
Cord length
Dimensions
Weight
About the reduction of standby power
In order to operate the electrical circuits while the power plug is inserted in the wall outlet, this product
consumes about 0.3W of standby power.
(At this time, the power lamp will be on) For the conservation of energy, remove the power plug when
not using the unit
• Has the batteries depleted?
• Are the batteries inserted with correct polarity?
• Is a fluorescent lighting in the room flickering due to
• Are the filters heavily dirty?
• Is the opening of the dust sensor blocked or clogged?
• Was the air already dirty when the power plug was
• The sensitivity of the sensor becomes unstable when
• During the Clean mode (or Refresh mode), the clus-
• This is the sound that is emitted when the unit is in
Click, click
• This is the sound that is emitted when the unit is gen-
Tick, tick, tick
• The ozone generated by the cluster ion generator may
• Is the unit installed in a location that is difficult for the
• If the odor or dust sensor openings blocked or
REMEDY (not a malfunction)
service life?
inserted into the wall outlet?
the opening of the dust sensor is dirty or is clogged.
Clean the dust around the sensor opening using a
vacuum cleaner.
ter ion lamp color will not change.
the Refresh mode.
If the sound is irritating, switch the unit to the Clean
mode.
erating cluster ions.
If the sound is irritating, such as when sleeping, etc.,
set the Cluster ion mode to OFF.
have an odor. However, the density of ozone gener-
ated is very little and is harmless to the human body.
Furthermore, the ozone decomposes quickly so it does
not accumulate in the room.
sensors to detect cigarette smoke?
clogged? (In this case, clean the openings.)
The applicable floor surface area is the surface area
for when operating the unit in Max fan level.
(According to Japan Electrical Manufacturers' Asso-
ciation JEM1467)
Max High
39W 21W
3 3
240m /hour 180m
2
~31m
2.5m
415mm(W)X197mm(D)X572mm(H)(W/ stand)
6.6kg
E-14
Median
10W
3
/hour 117m /hour 30m
Silent
4W
3
/hour