Philips AC4084 User Manual page 34

Problem
The appliance produces
a strange smell.
I need cleaner air
because I have an
allergy.
The appliance is extra
loud.
The appliance still
indicates that I need
to replace a filter, but I
already did.
EN
34
Possible solution
The first few times you use the appliance, it may produce a plastic
smell. This is normal. However, if the appliance produces a burnt smell,
contact your Philips dealer or an authorized Philips service centre. The
appliance may also produce an unpleasant smell when one of the filters
is dirty. In this case, clean or replace the filter concerned.
You can change the air quality sensor sensitivity (see the chapter 'Use
the appliance, section 'Set the sensitivity of the air quality sensor') to
make the appliance clean the air even better.
• You have not removed all packaging material from the filters. Make
sure that you have removed all packaging material.
• You can change the fan speed to lower fan speed level.
Perhaps you did not press the RESET button properly. Plug in the
appliance, press the button to switch on and press the RESET
button for two seconds.