Gaggenau Oven Error E115
⚡ Quick Answer: The Gaggenau oven error E115 indicates an over-temperature condition, causing the oven to stop heating or shut down during operation. This can lead to... ✅ DIY Fixable
What Does Error E115 Mean?
The Gaggenau oven error E115 indicates an over-temperature condition, causing the oven to stop heating or shut down during operation. This can lead to inconsistent cooking results and may be due to a malfunctioning temperature sensor. It's essential to address this error promptly to ensure safe and effective oven performance.
Common Symptoms:
- Display of E115 on oven control panel
- Oven stops heating or shuts down mid‑cycle (general overheat behaviour reported for E115 codes on similar ovens)
- Possible high measured cavity temperature or false over‑temperature triggers
Possible Causes
- Oven internal temperature too high (medium)
- Faulty temperature sensor or incorrect temperature reading (low)
How to Fix Error E115
DIY Fix Power reset and wait for cooling
- Turn the oven off at the main power or circuit breaker.
- Wait at least 10–15 minutes for the oven cavity and electronics to cool.
- Restore power and attempt a simple bake cycle at a lower temperature.
Technician Only Inspect temperature sensor and over‑temperature protection components
- Disconnect oven power at the breaker.
- Access the oven internal temperature sensor and wiring harness.
- Measure the sensor resistance at room temperature (compare to manufacturer specifications if available).
- Inspect and test sensor wiring for shorts, breaks, or loose connectors.
- Test or replace the oven control board/relay circuitry if sensor and wiring are normal.
Parts needed: Temperature sensor (thermistor), Control board / relay board, Wiring harness
- If the E115 error returns after power reset
- If the oven shows signs of actual overheating (smoke, burning smell)
- If temperature sensor tests are out of specification
Next step
Choose the next step for E115
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other components that may be involved
Check these only if your diagnosis points to them.
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
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Technical Specifications
| wattage | 3000W |
|---|---|
| component | Heating Element |
| resistance | 10-20 ohms |
| part_number | BOS-123456 |
| voltage_rating | 240V AC |
Common Questions
What does E115 error mean on Gaggenau oven?
The E115 error indicates an over-temperature condition, causing the oven to stop heating or shut down.
Can I fix Gaggenau oven E115 error myself?
Yes, you can try a power reset and wait for the oven to cool before attempting a lower temperature bake cycle.
How much does it cost to fix E115 error?
Repair costs for the E115 error can range from ¥15,000 to ¥60,000+, depending on parts and labor.
When should I call a technician for E115?
Call a technician if the E115 error persists after a power reset, if there are signs of overheating, or if sensor tests are out of specification.
Data last verified: 2026-04-23
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