HOMCOM 823-030V90 Assembly & Instruction Manual page 19

Problem
The air purifier does not
start.
Fan is not working.
Poor purification
performance or no
optimal purification
capacity
Possible causes
The plug is not inserted
properly.
The plug or wire is
damaged.
The appliance is not on.
The motor is damaged.
The motor is loose or
foreign objects inside the
machine.
The filter has not been
replaced.
The air inlet or outlet is
blocked.
The plastic packaging of
the filter has not been
removed.
There is not enough
space around the
machine for ventilation.
There is no filter in the
machine.
More than expectedroom
coverage
19
Possible solutions
Ensure the plug is
properly inserted into the
socket.
Contact customer
service.
Plug in the appliance and
turn it on again.
Contact customer
service.
Contact customer
service.
Replace with a new filter.
Contact customer
service.
Remove the packaging
from the filter.
Ensure the inlet and
outlet are a minimum of
50cm from other objects.
Ensure the filters are
placed into the machine.
Recheck whether the
area of the used room is
consistent with the
specified area of the
machine