Miele Oven Error F48

⚡ Quick Answer: The Miele Oven F48 error indicates a malfunction in the heating element, often associated with a humming sound and inconsistent temperature readings. ... ⚠️ Difficulty Varies

What Does Error F48 Mean?

The Miele Oven F48 error indicates a malfunction in the heating element, often associated with a humming sound and inconsistent temperature readings. This may be due to a communication fault between the BAE and O2 sensor interface, causing the oven to stop normal operation or refuse to heat. Addressing this issue may require inspection of the control board and sensor connections.

Common Symptoms:

  • Displays F48 on the oven control panel
  • Oven may stop normal operation or refuse to heat (reported in community lists)

Possible Causes

  • BAE / O2 Sensor Interface Communication Fault (low)

How to Fix Error F48

DIY Fix Basic checks and power reset

  1. Turn the oven off using the main power switch.
  2. Disconnect the oven from mains power (switch off breaker or unplug) for at least 1–2 minutes.
  3. Reconnect power and attempt to restart the oven.

Technician Only Inspect communication bus and sensor interfaces

  1. Access the oven’s control electronics and inspect wiring/connectors between the main controller (BAE) and O2/temperature sensor.
  2. Check for loose connections, corrosion, or cable damage.
  3. Test the sensor and controller interfaces with appropriate diagnostic tools.

Parts needed: Control board (BAE) interface wiring, O2 / temperature sensor

🛑 When to Call a Pro:
  • Error persists after power reset
  • Signs of electrical damage (burn marks, smells) inside oven control area

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number Miele 11020000
voltage_rating 240V AC

Common Questions

What does F48 error mean on Miele Oven?

F48 indicates a heating element malfunction and may involve a communication fault between sensors.

Can I fix Miele Oven F48 error myself?

Yes, you can perform basic checks and power reset by turning off the oven and reconnecting power.

How much does it cost to fix F48 error?

The repair cost is variable depending on diagnostic fees and parts replacement.

When should I call a technician for F48?

Call a technician if the error persists after a power reset or if you see signs of electrical damage.

Sources & References

Data last verified: 2026-02-11

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