Replacing The Filter - Philips KJ550F-D17 User Manual

Replacing the filter

Understanding the healthy protection lock
This air disinfector is equipped with a filter replacement indicator to make sure that the filter
is in optimal condition when the air disinfector is operating� When the filters need to be
replaced, the filter replacement alert
If the filter is not replaced in time, the air disinfector will pop up a message to indicate that
the filter needs to be replaced, then the air disinfector will stop operating and automatically
lock to protect the air quality in the room� Replace the filters as soon as possible according to
the filter code�
Replacing the filter
PM2.5
IAI Gas
Note:
• The filter is not washable or reusable�
• Always turn off the air disinfector and unplug from the electrical outlet before replacing the
filter�
Filter alert light status
The filter replacement alert
up
lights up red�
Change lter Change lter
then long then long
press press to to
reset lter reset lter
Action
lights
Replace the NanoProtect filter Pro S3 (FY4150/01)
EN
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