EN
Troubleshooting
DM50NTE
20
You can use the setting button (fig.
3
4, page 4) to set the cooling temperature to
one of three values (5 °C, 12 °C and 7 °C).
Thereby the temperature will be changed in the order 5 °C … 12 °C … 7 °C … 5 °C
etc.
➤
Press the setting button (fig.
3
4, page 4) and keep it pressed for 5 s, until the
internal lamp (fig.
3
1, page 4) starts to blink.
➤
Press immediately the setting button (fig.
3
4, page 4) again.
✓
The internal lamp (fig.
3
1, page 4) indicates the setting temperature:
–
5 °C: the lamp flashes five times in three intervals
–
12 °C: the lamp flashes once in three intervals
–
7 °C: the lamp flashes three times in three intervals
I
8
Troubleshooting
NOTE
The minibar sets the cooling temperature automatically to 7 °C, when it
is connected to a power source.
Fault
Possible cause
Suggested remedy
Device does not
function, Power Status
LED does not glow.
No voltage present in
the AC voltage socket.
Try using another plug socket.
The mains adapter is
defective.
This can only be repaired by an
authorised repair centre.
The device does not
cool (plug is inserted,
Power Status LED
glows).
The cooling element is
defective.
This can only be repaired by an
authorised repair centre.
The Error LED flashes
once per second.
Temperature sensor is
defective.
This can only be repaired by an
authorised repair centre.
The Error LED flashes
twice per second.
The fan is defective.
This can only be repaired by an
authorised repair centre.
Device does not cool
sufficiently, Power
Status LED glows, Error
LED does not glow.
The cooling element is
defective.
This can only be repaired by an
authorised repair centre.
Poor ventilation
Check the ventilation.
Clean the filter underneath the device.
DM50NTE_IOM_EMEA16.book Seite 20 Donnerstag, 8. August 2019 2:05 14
