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f24
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Miele · Dishwashers
Heater relay contact fault
Quick Answer
Error code F24 on your Miele Dishwashers means: Heater relay contact fault. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
G5006SCUG5266SCViSFG5892SCViG7106SCUG7193SCViG7216SCUG7316SCUG7366SCViG7566SCViSFG7766SCViG7966SCViPFD104SCViXXL
Likely Causes
  1. Heater relay contacts are burned or fused
  2. Control board heater relay circuit has failed
  3. Heating element has short-circuited
  4. Wiring to the heating system is damaged
How to Fix It
1
Turn off the dishwasher and disconnect from power.
2
This fault involves the heating system relay and requires professional diagnosis.
3
A technician will test the relay contacts and heating element with a multimeter.
4
The relay, heating element, or control board may need replacement.
Pro Tip
This issue typically requires professional diagnosis. Attempting this fix without proper training could cause further problems.
Parts You May Need
Heater relay
Heating element
Control board
Related Error Codes
F11F12F13F14F15
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