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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
TROUBLESHOOTING
Problem
Solution
No operation.
One or more of the filters have not been
replaced, such that the appliance is now
locked and must be reset following the
installation of the new filter(s).
No air coming from the outlet.
Appliance is not switched on or plugged in.
The fan speed does not
change when the AUTO mode
is activated.
If the room becomes dark, the night mode
is automatically activated when the
appliance is in AUTO mode. In this case, the
fan speed is set to a low level. To re-set the
fan speed, select it manually using the Low,
Medium and High buttons.
Weak airflow coming from the
air outlet.
The pre-filter may be dirty and require
cleaning. See page 17.
Packing material attached to the filters
which should have been removed.
Air quality does not improve
although the appliance has
been running for some time
.
Check all the filters have been installed in
the appliance and are correctly installed in
the following order: 1) Activated Carbon, 2)
HEPA filter, 3) Multi-function filter, 4) Pre-filter.
The Air Quality Sensor is damp. The humidity
level in the room is very high and is causing
condensation. Confirm that the sensor is
clean and dry. See maintenance on p 17.
The room in which you are using the
appliance is too large (over 24m
2
), which is
the maximum recommended room size.
The colour of the Air Quality
display remains the same.
The air quality sensor is dirty and requires
cleaning. See Maintenance on p17.
Insufficient ventilation in the room. Open a
window to improve ventilation.
The appliance is noisy.
Packing material still attached to the filters.
Check that it is all removed.
The appliance still indicates
that the filter needs replacing
but this has already been
done.
The filter re-set button was not pressed after
changing the filters.
With the appliance running, press the reset
button on the controller, or the reset button
at the air inlet of the air quality sensor for 2
seconds.
Содержание APA240
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