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Troubleshooting
GB
Normal failure phenomenon
Check/Solution
Can’t switch on
(Power lamp not lighted)
1. Whether the power plug is inserted well?
- Insert the power plug well.
Whether the left and right air inlet panel of purifier is covered well?
- Cover left and right air inlet panel of purifier.
Can’t switch on
(Power lamp twinkle),
button no response
Whether the roof air outlet grid network is installed To ensure the
air outlet grid network be straight.
- Install the roof air outlet grid network in place
There’s pollution in air while
the indication lamp still
not turn „blue”.
Whether the purifier is put in a place where it’s easy to bring the
polluted air.
- Change the position of purifier.
Even running consequently,
the air pollution indication
lamp is kept „red”.
Whether the particle sensor is dirty?
- Clean the particle sensor.
„Papa” ,”Lang” sound exist
during running.
Whether there’s too many dust in anion generator?
- Clean the anion generator.
The smell of the outlet makes
people uncomfortable.
Whether the filter screen is dirty?
- Clean the filter screen i Whether the filter screen is not replaced
for long time?
- Replace the filter screen regularly.
The purifier not enter the
sleep mode automatically in
night.
Whether the purifier is running under manual mode?
- Press the „Automatic” button on operation panel to ensure purifier
running under automatic mode.
Troubleshooting
GB
4. Smart replacement reminder for filter screen
- Turn off the power and remove the plug from socket
- Open the rear cover and take off the primary effect filter screen in the same way as „Cleaning of
primary effect filter screen”.
- According to the panel replacement indication, take out the HEPA composite filter screen from the
machine frame and put a new filter screen into filter screen frame in sequence, then install the filter
components back on the purifier.
- Smart replacement reminder for filter screen
- Finally, switch off the power and install the rear cover on product frame.
HEPA high-efficiency
composite filter
Wipe the sensor lens lightly with cotton
swab after taking off the anti-dust cover.
Clean the air sensor door cover
by vacuum cleaner or hair dryer.
filter screen key
Primary effect
filter screen
Front cover
