HA, HF, and Power failure symbol flashes – Power cut or prolonged temperature out of range

What does HA / HF / Power failure symbol mean?

The display shows "HA" (interior too warm/cold) or "HF" (power cut) and a power failure symbol flashes. This indicates either a power cut of some length or the interior temperature being outside the permissible range for a period.

• Prolonged power outage
• Door left open
• Large amount of warm product loaded
• Temporary system malfunction

Click steps to track your progress.

1. 1

   Call up stored alarm events from the display menu to view details and temperature progression.

2. 2

   Assess the items stored inside the appliance to decide on their suitability for consumption.

3. 3

   Reset the stored alarm events using the "HAn" reset procedure as described in the manual.

4. 4

   Monitor the appliance's temperature to ensure it returns and stabilizes within the set range.