Daikin MCK75JVM-K, Руководство по обслуживанию

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SiBE81-909 Troubleshooting
Humidifying Air Purifier 53
7.2 Check Before Requesting Servicing
Troubleshooting
The following situations have logical explanations.
Before requesting servicing, make the following checks.
If this happens Check
The current humidity remains high.
Humidity in rooms facing north or rooms near plumbing fixtures such as
bathrooms is normally high because moisture readily accumulates.
The readings of the room hygrometer and
unit’s humidity indicator lamp differ.
This is because air currents cause temperature and humidity drifts even in the
same room. Consider the humidity indicator lamp as just a reference reading.
A catching sound is heard during operation.
A catching sound is made when humidifying operation starts and stops.
The sound of water is heard during operation.
The sound of water may be heard as water is supplied from the water
tank to the humidifying tray.
A splashing sound is heard during operation.
This is the sound of water from the waterwheel splashing on the
humidifying filter.
If this happens Check How to resolve
Does not operate.
The dust and odor sensor lamps are flashing?
Is the humidifying tray out of place?
(The water supply lamp is flashing.)
Is the front panel or UNIT1 improperly set?
Are the projections on the backside of the front
panel damaged?
Set the unit on a flat floor and press the ON/OFF
button.
Set the humidifying tray properly.
Securely set it.
X
Page 18.
Check the projections.
X
Page 27.
„
The airflow rate
“high”, “standard”,
“low” and “quiet”
lamps all flash at
the same time.
„
The unit does not
blow air.
Is there any foreign matter in the air outlet?
Unplug the power supply cord, remove
the obstruction, plug the power supply
cord back in and start the unit. If the
situation at left still persists or if the
obstruction cannot be moved, contact the
service shop.
Both the dust and
odor sensor lamps
are flashing a red
color.
Is the unit leaned in excess or toppled?
Set the unit on a flat floor and press the
ON/OFF button.
Air is not cleaned.
Is the unit located where air does not reach the entire
room or is something obstructing the air flow?
Has a lot of dust accumulated on the pre-filter
and/or pleated filter?
Is the room overly smelly or smoky?
Select an unobstructed location from where air
can reach the entire room.
Clean the pre-filter and/or pleated filter.
X
Page 29~31.
Odors should clear as the unit continues running.
The TV picture is
distorted.
•Is a television or radio installed within 2m of
this unit or is an indoor antenna being used
close to this unit?
•Is the power supply cord or antenna of the
television or radio close to this unit?
Move the unit as far away from TVs,
radios and antennas as possible.
X
Page 6.