- extra sensitive
- sensitive
- standard
The air quality sensor is set to standard sensitivity. You can adjust the
sensitivity of the air quality sensor in the following way:
1
If the appliance is already plugged in, unplug the appliance and wait
for a few minutes.
2
Press and hold the TIMER button and simultaneously put the mains
plug in the wall socket.
,
The appliance beeps twice and one of the HOUR lights flashes to
show the current sensitivity level of the air quality sensor.
sensitivity level:
HOUR light
Sensitivity level
1hr
extra sensitive
4hrs
sensitive
8hrs
standard
3
Press the TIMER button to adjust the sensitivity level of the air
quality sensor.
,
One of the HOUR lights flashes to show the set sensitivity level of
the air quality sensor.
4
Press and hold the on/off button to switch off the appliance.
Note: When you change the sensitivity level, the appliance automatically starts
operating at the set sensitivity level whenever you switch on the appliance.
Cleaning and maintenance
Always unplug the appliance before you clean it.
Never immerse the appliance in water or any other liquid.
Never use aggressive or flammable cleaning agents such as bleach or
alcohol to clean any part of the appliance.
Only the pre-filter is washable. All other filters are NOT washable.
Body of the appliance
Regularly clean the inside and outside of the body to prevent dust from
collecting on the inside and outside.
1
Wipe away dust with a soft dry cloth from the body of the appliance.
2
Clean the air inlet and the air outlet with a soft dry cloth.
Pre-filter
The pre-filter is washable.
English
14
Summary of Contents for AC4002
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