Error Code Reference
Miele Error Codes
Complete reference guide for Miele appliance error codes. Find your error code below to understand what it means and how to respond.
4
Error Codes
1
Appliance Types
2
DIY Possible
Miele dishwasher Error Codes
F11warning
Water drainage fault
Possible causes:
- Clogged filter
- Kinked drain hose
- Blocked air gap
- Drain pump issue
Try this first:
Clean filter, check drain hose for kinks, run garbage disposal, clean air gap.
DIY fix possible
F12warning
Water intake fault
Possible causes:
- Water supply off
- Kinked inlet hose
- Clogged inlet screen
- Inlet valve failure
Try this first:
Verify water supply is on, check inlet hose, clean inlet screen.
DIY fix possible
F24critical
Heating fault
Possible causes:
- Heating element failure
- Temperature sensor fault
- Control board issue
Professional service required
F70critical
Water leak detected
Possible causes:
- Door seal leak
- Internal hose leak
- Spray arm connection
- Pump seal
Try this first:
Check for visible water under unit. Do not run until leak source identified.
Professional service required
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