Daikin MC55UVM6, Operation Manual

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25
Troubleshooting
„
Air purifying function
Phenomenon Check points
Air purifying capacity is reduced • Is the unit positioned in a place where airfl ow cannot reach or
surrounded by obstacles?
 Choose a position that is obstacle-free and from where airfl ow can
reach all areas of the room.
• Is the pre-fi lter or dust collection fi lter dirty?
 Clean these parts. ►
Page 17, 18
The air outlet is emitting an odour • Is the deodorising fi lter dirty?
 Clean these parts. ►
Page 18
• In some cases the air outlet may emit a slight odour as trace amounts of
ozone are generated. However, the amount is negligible and is not harmful
to your health.
• Is the room fi lled with odours due to cooking or several people
smoking together etc?
 The odour will gradually fade as the unit operates.
• Have you moved the unit from another room?
 The unit may emit the odour of the room in which it was used previously.
Let the unit run a while longer.
• Is there anything in the room that is giving off an odour continuously?
(Paint, new furniture, wallpaper, sprays, cosmetics, chemicals)
 As continuously emitted odours cannot be completely eliminated, you
should ventilate the room at the same time or run the unit in a well-
ventilated room for a short while.
No air is being emitted
•
Is the air outlet or an air inlet blocked?
If they are not blocked, the fan motor is faulty.
 Contact the place of purchase.
„
Other
Phenomenon Check points
The fan stops midway through unit
operation
• When the unit switches to Monitoring mode during operation in ECONO
MODE, the fan turns on and off repeatedly.
►
Page 12
• Are the pre-fi lter, outfl ow grille, and dust collection fi lter attached
before the unit is operated?
The fan is confi gured to stop in order to protect electrical
components if a part is not properly attached.
 If a part is not attached, unplug the unit and attach all parts before
turning the unit on again.
The sound of streamer discharge can
no longer be heard
• The streamer may cease operating depending on the degree of air impurity.
►
Page 14
•
Is streamer output set to Low?
►
Page 14
There is interference on our TV
screen
• Is the TV or radio positioned within 2m of the unit, or is an indoor
antenna positioned near the unit?
• Are the power supply cord or antenna cable of the TV or radio routed
near the unit?
 Keep the unit as far as possible from the TV, radio, or antenna.
Just inserting the power plug causes
operation to start
• Did you disconnect the power plug during a power failure, or when a
sudden voltage fl uctuation occurred, to move the unit or disconnect
the power plug during the last operation?

The auto-restart function automatically resumes operation.
Troubleshooting
01_EN_3P477288-1F.indd 25 9/28/2018 2:26:06 PM