Color of the air quality
indicator
always the same
Dust sensor is dirty
Please clean the dust sensor
Inadequate indoor ventilation
Please open the windows to
improve indoor air circulation
TVOC sensor is dirty
Put the machine in a clean
environment for 24 hours
The filter indicator keep
flashing after replacing the
filter
Filter reset button is not pressed
properly
Please refer to the description of
resetting the filter in section 4.5 of
this manual.
The mobile app cannot find
the device
1.The mobile phone Bluetooth is
not turned on, you need to turn on
the Bluetooth first
2. The distribution network cannot
be searched, and the network
needs to be reconfigured
1. Turn on the Bluetooth of the
mobile phone, and re-search for
the distribution network;
2.Press and hold power for 3s
when the device is turned on again
to reset the device to the network
configuration state, and then use
the mobile phone to search for the
device for network configuration;
