Mi 2H User Manual page 7

When the filter is saturated by harmful
gases, it may give off odors. Please place
the filter in a sunny and ventilated place
to eliminate odors.
1
Filter Replacement:
1. Please refer to the
Filter Replacement label
on the inside of the filter
compartment panel for
detailed instructions.
This version is for private use only and should not be distributed.
2
2. After replacing the filter,
turn on the purifier, and
press and hold the filter
reset button for 6 seconds.
A beeping sound indicates
that the filter has been
successfully replaced, and
the filter service time has
been reset.
6
Resetting the Wi-Fi:
If your phone is unable
to connect to the air
purifier, simultaneously
press and hold the mode
and the light button for
5 seconds. A beeping
sound indicates that Wi-
Fi has been successfully
reset.