9
Commissioning the units
1. Turn the hygrostat’s
rotary knob
anticlockwise into
the “OFF” position.
2. Connect the unit's
electrical connection
to a properly
installed mains
socket.
3. Open the air flap on the top
of the unit.
4. Preselect the
desired air humidity
for the installation
room on the
hygrostat.
The recommended approximate
setting values are listed in the
adjacent section.
Commissioning
Control panel
The hygrostat’s rotary knob and
the indicator lights are located on
the control panel.
➊
Hygrostat
The infinitely adjustable
hygrostat can be used to select
the required air humidity in the
installation room.
➋
“Dehumidification” indicator
light
This light indicates that
the unit is operating correctly.
➌
“Container full” indicator light
This light indicates that the
condensate container is full and
must be emptied.
➍
“Defrost mode” indicator light
This light indicates that the
automatic defrost system that
is integrated in the unit has
switched on the defrost cycle.
NOTE
In room temperatures below
10 °C
and relative humidity
below
40 %
, economical use
of the unit can no longer be
guaranteed.
NOTE
Note that the compressor does
not switch on until a waiting
time of 3 minutes has elapsed.
Restart protection!
NOTE
The devices can be switched
ON and OFF via an external
time (accessory) if required.
Before commissioning the unit
or if local requirements dictate,
the air-inlet grill and air-outlet
grill must be checked for
contamination.
Important notes prior
to commissioning
■
All extensions to the electrical
connection must be of
a sufficient cable size and must
only be used fully rolled out or
unrolled
■
Never use the mains cable
as a pull cord
■
After being switched on,
the units operate fully-
automatically until switched off
by the hygrostat or float when
the condensate container is full
■
The condensate container must
be inserted properly
The unit cannot be operated if
the condensate container is not
inserted properly!
■
In order to prevent damage to
the condenser, the units are
equipped with a mechanism
that prevents the compressor
being immediately switched
back on after it is switched off
The units do not switch back
on until a waiting time of
around 3 minutes has elapsed!
■
If the units work in continuous
operation with an external
condensate drainage
connection, refer to the
relevant section
NOTE
A contaminated grille or filter
must be cleaned or replaced
immediately.
s
s
s
➊
➋
➌
➍
The units are only permitted
to be operated with the air
flap open in order to prevent
overheating.
!
CAUTION
