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Bosch
Suitable for Bosch, Balay, Constructa, Gaggenau, Imperial
Stock Code: 52552
£18.67 ex. VAT
Tells the microwave the door is shut so it runs only when closed.
Tick the symptoms your appliance is showing. We’ll tell you how confident we are this part is the fix.
Error codes are model dependent, so the same brand may have more than one listed.
| Code | Brand | What it means | Confidence |
|---|---|---|---|
| E3 | Bosch | Means the unit cannot confirm the door is closed securely, preventing the microwave from starting or opening. It is usually caused by a door lock mechanism fault or a door switch failure. | Medium |
| ER7 | Neff | Means the appliance cannot confirm that the door is securely closed and locked, often during or after a pyrolytic self cleaning cycle. It is usually caused by a faulty door latch or lock mechanism, a misaligned door, or a damaged door mechanism. | Medium |
Bosch
Means the unit cannot confirm the door is closed securely, preventing the microwave from starting or opening. It is usually caused by a door lock mechanism fault or a door switch failure.
Neff
Means the appliance cannot confirm that the door is securely closed and locked, often during or after a pyrolytic self cleaning cycle. It is usually caused by a faulty door latch or lock mechanism, a misaligned door, or a damaged door mechanism.
Don’t see your code? Different model years sometimes use different codes. Get in touch with our parts team and we’ll help you identify the right replacement.
General fitting guidance. The exact steps can vary slightly with the make and model of your microwave.
Safety: Switch off and unplug at the mains before you start.