Från bruksanvisningen av aktuell modell:
TEMPERATURE DISPLAY
During normal operation, the temperature display on the control panel shows the temperature inside the appliance. The
temperature display will flash if:
- A different temperature is being set,
- The temperature in the zone deviates by more than 5°C from the set temperature. The temperature display flashing
ensures that the temperature can not rise or fall un-noticed and impair the wine.
TEMPERATURE ALARM
An alarm will sound if the temperature in one of the zones rises or falls outside the temperature range. The relevant
temperature display will flash at the same time. The alarm will sound and the temperature display will flash:
- When you switch the appliance on, if the temperature inside the appliance is very different from the temperature set.
- When there has been a lengthy interruption to the power supply.
- When too many items have been put into the unit at one time.
- When the door is not been closed tightly
Så troligen kompressorn som
@Kaptenen nämnt men kan även vara styrkort m.m.
När jag hade en vinkyl som strejkade så funkade en norsk reset under ett dygn eller så.