PT1000 Oven Sensor Open Circuit
The F6 error code on your Miele Oven indicates pt1000 oven sensor open circuit. This is a High severity issue. The PT1000 temperature sensor has an open circuit — the sensor wire is broken or the element has failed. Found on newer Miele H-series ovens (H4082, H4450, H4880, H5000+ series). What Does F6 Mean on […]
~5%
DIY Fixable
From $150
Typical Repair Cost
1–2 hrs
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. No temperature feedback — the oven cannot heat safely.
Can I reset the code?
No. No — the sensor or its wiring needs physical repair.
When to stop immediately?
Stop if you notice: F6 is always a professional repair.
Symptoms You May Notice
"F6" or "F06" on the display
Appears when the oven tries to heat.
Oven will not operate
No heating modes work.
Possible Causes
PT1000 sensor wire broken
The thin wire from the sensor probe to the control board has fractured.
Requires ProfessionalPT1000 element failed
The platinum element itself has failed open.
Requires ProfessionalConnector corrosion
The plug connecting the sensor to the board is corroded (common in humid environments).
Requires ProfessionalSafe Checks You Can Do
-
1
Power cycle
Turn off at breaker for 5 minutes and restart.
An open circuit is almost always a permanent hardware problem.
When to Call a Professional
Contact a qualified Miele technician if:
- PT1000 reads infinite resistance
- Sensor cable visibly broken
- Connector pins corroded
Need Professional Help?
Find qualified Miele technicians in your area for proper diagnostics and repair.
Oven Repair Service Schedule Appointment