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M1297-0_dratft-03
F
This appliance must be connected to a
grounded electrical system. Make sure that
the power supply voltage corresponds to
that indicated in Tab.A, that the electrical
system complies with current regulations
and is adequately protected.
• In the event of damages the cable must be replaced
with a similar one only by experienced and quali-
fied staff.
• Installation and maintenance must be performed
by qualified and experienced staff, able to work ac-
cording to the instructions described in this man-
ual.
Correct use
The appliances of the WMD series are air dehu-
midifiers that remove the humidity from the en-
vironment using a refrigerating circuit: the new
electronic control manages all of the dehumidifier's
functions, including automatic start and stop and de-
frosting cycle if necessary. These dehumidifiers were
designed for a domestic and not industrial use.
E
Do not use this appliance in ways other
than the one described in this manual: any
other use is considered potentially danger-
ous both for the machine and for people.
Main components
The bracket for wall mounting
The dehumidifier, in order to function properly it
must be installed on the wall using the bracket sup-
plied as standard.
The control panel
The dehumidifier has a control panel, on the front
side, which allows you to set the operating mode that
best suits your needs. Once set, the operation is fully
automatic.
The air filter
The air filter is located on the right side of the dehu-
midifier and can be easily disassembled for cleaning.
C
Do not run the dehumidifier without the
air filter to avoid accumulating dust on the
heat exchanger.
The condensate drain
The connection of the condensate drain pipe is lo-
cated on the lower right side of the dehumidifier.
E
Do not operate the dehumidifier without
first installing the condensate drain pipe.
This dehumidifier is NOT equipped with
tank and the water is directly discharged.
Operating principle
The appliance uses a fan (5) to suck up the air (14)
to be dehumidified and pass it through the refrigera-
tor circuit evaporator (9). In this way the tempera-
ture of the air is lowered to below its dew point and
the vapour condenses to form drops of water that are
collected in the appropriate tank (11).
E
The condensate water is NOT drinkable.
Do NOT drink this water anyway.
The air thus dehumidified is passed through the con-
denser (10) that raises its temperature slightly higher
than the initial value. In this way the quantity of hu-
midity contained in the environmental air is gradu-
ally decreased until it reaches the desired value.
C
When the dehumidifier works in a room it
reduces the humidity of the walls and floor
of the room, as well as in the materials con-
tained therein.
The defrosting cycle
If the temperature goes below 16°C ice may form on
the evaporator (9). The ice must be regularly melted
to prevent it from reducing the air passage. The elec-
tronic board automatically performs the defrosting
cycle (see ahead). During the defrosting cycle the
compressor (6) stops. The time it takes to melt the ice
changes with the humidity and temperature.
E
Do not use any external tool to speed up
the defrost process: wait for the defrost to
be completed by the dehumidifier control.
ENGLISH
Pic.1 – Main components
13
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