Hisense AP580H HSN Manual page 113

TROUBLESHOOTING
If your air purifier is not working properly, please check the following before
sending it for repair.
Problem
The device does not work.
Bad smell released from the
air outlet of the device.
The purification effect is not
significant, and the air quality
is not significantly improved.
The device is too noisy
Device Key Failure
Can't fit the filter
Note
If problems persist despite taking the measures above, please contact the
repair shop or technical service center provided by our service center. Do not
disassemble and repair by yourself to avoid danger and damage to the device.
Cause
A. No power supply.
B. Motor or PCBA
breakdown
A. The filter's filtration and
adsorption volume is
saturated.
B. The odor concentration of
the indoor air is too high.
A. The filter is not installed.
B. The machine is placed
on a narrow floor or near
obstacles that affect the
purification.
C. The filter is too dirty.
A. Foreign objects have fallen
into the device.
B. Placed on uneven ground.
C. Poor assembly of parts.
Is it in child-lock mode?
The filter is installed upside
down.
Solution
A. Examine the power supply
connection.
B. Please contact the after-
sales center
A. Replace with a new filter.
B. Open windows for
ventilation and check if
the bad smell is from the
device or not.
A. Install the filter.
B. Clear the obstruction or
change location.
C. Clean or replace the filter.
A. Install the filter
B. Clear the obstruction or
change place
C. Clean or replace the filter
After turning the knob switch
to the icon, press and hold
the knob for 3 seconds to
release the child lock.
Adjust the correct orientation
of the filter and align it with
the bottom slot.
113