aerione AER-PUR815, User Manual, Page: 17 / 24

17
Filter Replacement Reminder
This air sanitizer has an indicator light to inform the user to check the
fi lters.
• After every 3,000 hrss, this same button will fl ash
as a reminder it’s time to replace the composite
fi lters. When done, press and hold button for 5
secs to reset.
• To check the number of working time in hours,
press once and the digital display will show two
sets of numbers in succession:
KEEPING THINGS CLEAN (CONT.)
Cleaning the Air Particle Sensor
The air particle sensor located at the back of the machine allows real time
detection of airborne micro particles, allowing the fan motor to adjust in wind
speed according to the condition.
To clean, fi rst remove the cover then wipe the sensor lens with a wet cotton swab
to remove any dirt as moisture or tobacco smoke residue may cause it to no
longer work properly. Wipe the lens with a dry cotton swab afterwards.
Frequency: once every 2 months.
cotton swab
sensor lens
• 1st: hour (in thousands)
• 2nd: hours (in hundreds)
Ex.: fi rst (1), 2nd (525) = 1,525 hrs
• After every 300 hrs, this button will fl ash as a
reminder to clean the pre-fi lters. When done,
press and hold button for 5 secs to reset.
• For both instances above, notifi cations will also
be sent thru the WiFi app.