
31
ENGLISH
TROUBLESHOOTING
Please reaffi rm the problems before asking for maintenance.
Symptoms
Check
Processing method
The remote control does not work
Whether the battery is dead?
Replace with new battery
Are the positive and negative
poles installed reversely?
Install the battery correctly
Does indoor fl uorescent light
keep fl ickering for the reason of
lifespan?
Keep the machine in a distance
from the fl uorescent
Can not start
Is the power plugged in?
Plug the power supply
Is the panel correctly installed?
I Plug the power supply
There is no air blowing
Please contact the after-sales
service in this case
Do not achieved the
cleaning effect
Is it installed in unventilated areas
or are there any obstacles near
the machine?
Remove obstacles
Is there too much dust on the
fi lter components, fi lter cotton
and HIMOP + HEPA fi lter
components?
Clean the fi lters, and replace fi lter
cotton
Is there too much odor and smoke
produced?
Clean activated carbon fi lters
The TV signal is in interference
Are there any TV, radio within 2
meters away from the machine or
is there any indoor antennas near
the machine?
Move the TV, radio, and indoor
antennas more than 2 meters
away from the machine.
Are there any power cords or
television sets, radio antenna
which are close to the machine?
Keep the power lines or television
sets, radio antenna as far as
possible away from the machine.
It smells in the air outlet
Is there lots of smell released
temporarily? (Many people smoke
or barbecue.)
The smell will be gradually
disappearing when the machine
runs for some time.
Is the activated carbon fi lter not
cleaned or replaced for a long
time?
Maintain the activated carbon
fi lters
Содержание APU-DA30
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