Duronic DH20, Manual

Page: 17 / 97

17
Troubleshooting
Problem Cause Solution
Unit does not operate
Unit power cord is unplugged
Disconnect
the plug and connect
it again or please check if outlet is
properly functioning
.
Unit has not been turned on. Turn on the switch.
The water light is flashing.
Water tank is full, empty the tank;
make sure the tank is correctly
placed back into the compartment.
Dehumidifying capacity is low
Runtime is too short.
Increase
the
operation time
using the timer function .
Air filter is dirty and/ or obstructed.
Use water and a damp cloth to
clean the filter.
Ambient room temperature or
humidity
is
too low.
Dehumidifying capacity is normally
lower if the room temperature is
below 18
°
C. please try to increase
the room temperature.
Humidity s
etting is higher than
the ambient humidity
Set the humidity down and
lower than the ambient humidity.
Drainage water pipe is blocked
or flat.
Check the water pipe and replace
it if necessary.
Relative Humidity
setting not reached after long
period of operation.
Windows and doors are not closed
or sealed.
Close the door and window or
enclose the space.
Water is leaking
The unit is not placed on a flat
stable surface.
Place the unit on a flat and stable
surface.
Outlet air is warm Heat exchanging process
This is n
ormal
Water noise Refrigerating fluid is flowing.
This is n
ormal