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4. Clean the gas sensor using a soft brush or vacuum cleaner.
1
2
3
4
IMPORTANT:
• Never use a detergent or metal object to clean the sensors.
• The efficiency of the sensors may be reduced if not cleaned regularly.
• Cleaning frequency varies depending on the operating environment of the appliance. If it is
used in a dusty environment, clean the sensors more frequently.
STORAGE
When you are not using the appliance, store it in a cool, dry place.
IN THE EVENT OF A PROBLEM
• Never dismantle your appliance yourself. A poorly repaired appliance can cause risks for the
user.
• Check the troubleshooting table below before contacting an approved Service Center:
Problem
Check
Solution
The appliance will not
switch on.
Is the power cord connected?
Connect the power cord to a plug
with the correct voltage.
Are all the display elements off?
Press the start button and select
the required function.
Is there a power outage?
You can use your purifier once
the power turns on again.
Is the front door closed?
Close the front door properly.
The air flow does not
change automatically.
Is the appliance in silent or boost
mode?
Select the correct operating
mode AutoDay or Auto Night.
The flow is a lot weaker
than before.
Does the filter need to be cleaned
or replaced?
Check the filter cleaning and re-
placement frequencies and clean/
replace the filter(s) if necessary.
There is an unpleasant
smell coming from the
air outlet.
Does the filter need to be cleaned
or replaced?
Check the filter cleaning and re-
placement frequencies and clean/
replace the filter(s) if necessary.
The air quality light does
not change color.
Is the sensor lens covered with
dust?
Clean the sensor lens.
Does the light still indicate poor
air quality?
Set the sensor sensitivity to
«low» or «medium».
Does the light still indicate ex-
cellent air quality?
Set the sensor sensitivity to
“high” or “medium”.
