Idiomas disponibles
Idiomas disponibles
7
Troubleshooting
This chapter summarizes the most common problems you could encounter with the
appliance� If you are unable to solve the problem with the information below, contact the
Consumer Care Center in your country�
Problem
The appliance does
not work even though
it is plugged in�
The airflow that
comes out of the air
outlet is significantly
weaker than before�
The air quality does
not improve, even
though the appliance
has been operating
for a long time�
The color of the air
quality light always
stays the same�
The appliance
produces a strange
smell�
EN
14
Possible solution
• The filter replacement alert has been on continuously but you
have not replaced the corresponding filter� As a result, the
appliance is now locked� In this case, replace the filter and long
press
to reset the filter lifetime counter�
• The surface of the filter is dirty� Clean the surface of the filter (see
the chapter "Cleaning and maintenance")�
• Check if the packing material is removed from the filter�
• The filter has not been placed in the appliance� Make sure that
the filter (FY4440/30) is properly installed�
• The particle sensor is wet� The humidity level in your room is high
and causes condensation� Make sure that the particle sensor is
clean and dry (see the chapter "Cleaning and maintenance")�
• Room size is large or the outdoor air quality is poor�
For optimum purification performance, please close the doors
and windows when operating the air purifier�
• There are indoor pollution resources� For instances, smoking,
cooking, incense, perfume or alcohol�
• Filter reaches the end of life� Replace the filter with a new one�
• The particle sensor is dirty� Clean the particle sensor (see the
chapter "Cleaning and maintenance")�
• 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 even if removing filter, contact your Philips dealer or an
authorized Philips service center� The filter may produce smell
after being used for a while because of the absorption of indoor
gases� It's recommended that you reactivate the filter by putting it
in direct sunlight for repeated use� If odor still exists, replace the
filter�
