universalblue UCDH8002-20 Instruction Manual page 35

Dehumidifying function is
not effective
Air does not come out of
the outlet.
The unit is too noisy.
Water leakage.
The evaporator
frosted.
In addition, you can find below a list of most common question you
may have about your product.
Q: Why does the humidifier not work or stops working suddenly?
A: Check the water tank. If it is full and/or not well-installed, empty it
and/or install it correctly.
Another cause for it might be an excessively high or low ambient
temperature. If the temperature is higher than 32ºC or lower than
5ºC, the unit might experience troubles to work correctly. The
Operation temperature is
too high or low.
Operation temperature or
humidity are too low.
Potential obstruction of
the air inlet or outlet.
Potential obstruction of
the filter.
The unit is not laid on a
firm and steady ground.
Potential obstruction of
the air inlet or outlet or
the filters.
Sound of wáter flowing.
The hose/pipe is not
correctly adjusted to the
drainage outlet.
The
obstructed.
gets Operation temperature is
too low, and the unit is on
defrost.
hose/pie is
Use the humidifier under
temperatures
from 5ºC to 32ºC.
In dry environments,
dehumidifying
might be less evident.
Check air inlet and/or
outlet are not blocked.
Check the filters and
clean them if necessary.
Check the unit is laid on a
firm and steady ground.
Check air inlet and/or
outlet are not blocked.
Also check the filters and
clean them if necessary.
Refrigerant is
inside the unit. It is not a
fault.
Check the hose/pie is
correctly connected to
the drainage outlet and
adjust it if necessary.
Clean the debris that
might exist inside the
hose/pie.
The unit counts with a
defrosting function. Once
it is completed, it will
work properly again.
ranging
effect
flowing
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