Display shows E7 and the ambient temperature reading is incorrect or dashes are shown.

Safety: Disconnect power before accessing control housings or wiring.

• Locate ambient sensor: On many Cecotec refrigerators, the ambient sensor is located near the front grille, behind the control panel, or in the top hinge area.
• Inspect sensor: Check for physical damage, dirt, or corrosion. Clean gently with a dry cloth if dirty.
• Check wiring and connector: Ensure the sensor harness is intact and the connector at the control board is fully seated.
• Replace sensor if needed: If the sensor is open/shorted or visibly damaged, install a Cecotec-compatible ambient NTC sensor.
• Test: Restore power and verify that the ambient temperature displays correctly and E7 disappears.