Troubleshooting - Prem-I-Air PDEH2020 User Manual

2. Clean the air filter
Use a vacuum cleaner hose attachment
to clean off the dust on the surface of the
air filter. If the filter is dirty, you may use
lukewarm water or a neutral detergent
solution to clean it. After cleaning,
thoroughly dry the filter. The active
carbon screen cannot be cleaned. You
may replace as required.
3. Re-install the air filter
Place the active carbon filter back into its
original position behind the air filter. Put
the clips at the bottom of the air filter into
the unit and then press the air filter into
position, until the clips at the top fit back
into their original position.
Store the dehumidifier in the original packaging in a ventilated dry area.
TROUBLE SHOOTING
PROBLEM
The unit does not turn ON
The dehumidification is not
functioning.
No air is discharged from the
unit.
Noisy operation
CAUSES
Is the power cable disconnected?
Is the FULL indication light on?
(The water tank is full, or the
water tank is not correctly
installed).
Is the ambient temperature above
39°C or below 2°C?
Is the air filter blocked?
Is the air outlet blocked?
Is the air filter blocked?
Is the unit properly installed?
Is it tilted or unstable?
Is the air filter blocked?
TROUBLE SHOOTING
Plug in the power cable correctly.
Empty the water from the tank and
place the water tank back into its
original position, or reinstall the tank
into the correct position.
The built-in protective device is in
action. To avoid damage to the unit
under unfavourable your dehumidifier
is unable to be switched on. Do not
use the dehumidifier
circumstances.
Clean the air filter.
Remove the blocking substance from
the air outlet
.
Clean the air filter.
Place the unit on a firm base.
Clean the air filter.
in such
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