Ignis Combi Double Door Total NoFrost Refrigerator: High temperature warning A1; freezer compartment temperature has risen above -9°C (15°F), alerting user of thermal compromise.
On Ignis refrigerators (Ignis heavy-duty electromechanical chassis and Arcadia / L1373 hybrid control architecture): Door left open, damaged magnetic perimeter gasket, excessive quantity of warm fresh groceries introduced, or early refrigerant leak.
Ensure freezer door seals completely. Inspect magnetic gasket with paper slip test. Press Alarm Reset button to mute buzzer. Allow 6 to 12 hours for cool-down. Press thermostat reset or super button for 3 seconds to cancel temperature alarm and re-arm cooling.
