V-ZUG CombiCooler V2000, Руководство по эксплуатации

Страница: 23 / 32

10 Noises and warnings
Keyword Cause Remarks
Buzzing Compressor/fan Normal operating noise made by the cooling
unit.
Gurgling, bubbling,
hissing Cooling circuit Normal operating noise as refrigerant flows
through the cooling circuit.
Hissing Cooling circuit Normal operating noise as refrigerant is injected
into the evaporator.
Rattling Glass shelves,
baskets, door
trays, contents,
etc. Arrange the parts in the interior so that they are
fixed in place and not touching.
Creaking Housing Normal, temperature-dependent stress-strain of
the materials, e.g. plastics, insulation.
Clicking Valve Normal switching noise caused by the switching
valve.
10.2 Warnings
Warnings when the appliance doors are open
If the refrigerator or freezer compartment door remains open for a time, the following
warning is given:
After 3 minutes The LEDs flash with the intensity of the brightness gradually increas-
ing and decreasing.
After 5 minutes The LEDs flash and an acoustic signal is emitted.
Press any button to confirm the warning. After confirming the warning, if the appliance
door remains open then another warning is given. After confirming 3×, no further warning
is triggered. The interior illumination is turned off and the display shows the error mes-
sage A1
(refrigerator compartment door) or A2 (freezer compartment door).
▸ Further information: Trouble-shooting (see page 24)
Note on when the temperature value is raised
If a temperature value (actual value) is 10 °C above the selected set value for more than
two hours, an acoustic signal is emitted for a limited time. The relevant zone and the
zone temperature flash in the display.
Confirming/acknowledging warnings
▸ Touch any button.
▸ Further information: Trouble-shooting (see page 24)
When the Sabbath mode is activated, there are no visual or acoustic warning
signals.
23