8
Contact your dealer or
contractual partner if the
device cannot be com
-
missioned.
Never open the device
housing.
Never perform work on
the cooling circuit or the
electrical equipment.
Trouble Shooting
The device is not functioning and the
control panel remains dark.
■
Make sure that
· the mains plug is properly inserted;
· there is no power failure;
· the mains voltage is present (fuse)
■
Check the mains supply line for damage.
The device is not functioning and the
“Timer“ time delay LED is flashing.
■
“Timer“ time delay is programmed.
Delete the timer setting.
The device is not functioning and
“E1“ is being shown in the display.
■
The room temperature lies outside the
operating range of 16 to 35°C. Wait
until the room temperature lies in the
working range (reduce the incident of
sunlight and close windows and doors,
if necessary).
The device deactivates automatically.
The fault LED flashes and a signal sounds
(reservoir full).
To drain the reservoir, proceed as follows:
1.
Switch off the device and pull the mains
plug.
2.
Place a flat tray under the condensate
drain spout and remove the plug (Fig.
17).
3.
After the condensate has drained,
reinsert the plug firmly.
The device is not cooling properly.
■
Check the mode: the “Cool“ LED must
be lit.
■
For an optimum cooling capacity, close
the curtains and blinds. In addition,
make sure the windows and doors are
closed.
■
Make sure that
· the air outlet hose has been prop-
erly attached. It may not be bent,
declining, or laid in a tight curve;
· no foreign bodies impair the ex-
haust or intake air supply (observe
the minimum clearances);
· the air directing plate fins are free of
soiling or foreign objects
· the set temperature is not too high
(operating limits of the device: 16
to 35°C).
The device does not react
to the remote control.
■
Make sure that
· the batteries are functioning;
change them if necessary;
· the batteries are inserted with the
correct polarity (cf. the marking);
· there are no objects between the
remote control and the device
(reach of approx. 5 m).
Condensate is emerging.
■
Make sure that
· the device is on a horizontal
foundation;
· the air outlet hose is properly at-
tached;
· the plug is firmly inserted in the
condensate drain spout.
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