Siemens Oven Error E115

⚡ Quick Answer: The Siemens Oven E115 error indicates an over-temperature condition within the oven cavity, often caused by insufficient cooling or ventilation. This ... ✅ DIY Fixable

What Does Error E115 Mean?

The Siemens Oven E115 error indicates an over-temperature condition within the oven cavity, often caused by insufficient cooling or ventilation. This error typically occurs after high-temperature cooking or during the pyrolytic self-cleaning cycle, resulting in the oven shutting off heating automatically and potentially locking the door until it cools down. To resolve this issue, ensure proper ventilation and allow the oven to cool before attempting to use it again.

Common Symptoms:

  • Error appears during or after high‑temperature use
  • Oven may shut off heating automatically
  • Oven door can remain locked until unit cools

Possible Causes

  • Over‑temperature in the oven cavity (medium)
  • Insufficient cooling/ventilation leading to overheating (medium)

How to Fix Error E115

DIY Fix Allow oven to cool down

  1. Turn the oven off and disconnect power (unplug or switch off at breaker)
  2. Wait at least 30 minutes allowing internal temperature to return to normal
  3. After cooling, restore power and check if error persists

DIY Fix Ensure proper ventilation around oven

  1. Check that ventilation slots or fans are not blocked by objects or debris
  2. Clean any visible dust or grease from vents when oven is cold
  3. Avoid running multiple high‑temperature cycles without breaks

Technician Only Check oven cooling fan and ventilation components

  1. Disconnect oven from power
  2. Inspect internal cooling fan for operation, damage, or obstruction
  3. Test fan motor and replace if faulty
  4. Verify that ventilation pathways are clear and functioning
  5. Check temperature sensor readings to confirm accurate measurement

Parts needed: Cooling fan assembly, Temperature sensor (thermistor)

Technician Only Inspect control electronics if overheating persists

  1. Use diagnostic tools to read oven internal temperature data
  2. Check control board for signs of overheating damage or failed relays
  3. Replace control board if diagnostic tests confirm malfunction

Parts needed: Control board / relay module

🛑 When to Call a Pro:
  • Error persists after cooling and ventilation checks
  • Fan does not operate when oven is on
  • Repeated over‑temperature events occur under normal use conditions

Technical Specifications

wattage 2500W
component Heating Element
resistance 10-30 ohms
part_number Siemens 00615538
voltage_rating 230V AC

Common Questions

What does E115 error mean on Siemens Oven?

The E115 error indicates an over-temperature condition, often causing heating failure and locking the oven door until cooling.

Can I fix Siemens Oven E115 error myself?

Yes, you can allow the oven to cool and check ventilation. Ensure vents are clear and avoid running high-temperature cycles back-to-back.

How much does it cost to fix E115 error?

Estimated repair costs for the E115 error range from $50 to $200 for parts only, depending on your region.

When should I call a technician for E115?

Call a technician if the error persists after cooling and ventilation checks, if the fan does not operate, or if over-temperature events are repeated.

Sources & References

Data last verified: 2026-01-25

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