Bosch Oven E115 Error: Excessive Temperature
What Does Bosch Oven Error Code E115 Mean? Error code E115 is a critical safety alert. The oven has exceeded its maximum safe operating temperature. The control system has shut down all heating elements to prevent a fire. Immediate Action Turn off the oven at the circuit breaker immediately. Do not open the door if […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. Do NOT use the oven until a professional has identified and repaired the cause of overheating. This is a fire safety issue.
Can I reset the code?
No. E115 indicates a critical hardware fault. Do not attempt to reset and continue using.
When to stop immediately?
Stop if you notice: Immediately — this is a safety shutdown, Any burning smell from the oven.
Symptoms You May Notice
Burning smell from oven cavity
A strong burning or scorching smell coming from inside the oven.
Oven exterior dangerously hot
The oven exterior surfaces, door, and surrounding cabinetry are much hotter than normal.
Automatic safety shutoff
The oven shuts down completely and will not restart.
Possible Causes
Failed temperature sensor
The temperature probe is reading low, causing the oven to overheat before the board detects the real temperature.
Requires ProfessionalStuck heating relay
The relay that powers the heating element is stuck closed, delivering continuous heat.
Requires ProfessionalSafe Checks You Can Do
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1
Turn off immediately
Turn off the oven at the circuit breaker. Do not just press the off button — disconnect power completely.
If you smell burning, do not open the oven door. Let it cool with the door closed.
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2
Wait for full cooling
Wait at least 2 hours for the oven to cool completely before inspecting.
Keep the area ventilated by opening a window if there is a burning smell.
When to Call a Professional
Contact a qualified technician if:
- Temperature probe reads significantly low
- Heating relay is stuck closed
- Oven board has thermal damage
Need Professional Help?
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