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Miele·Washerhigh severity
Miele Error Code F29
Heating relay fault
Common Causes
- 1Relay failure on control board
- 2Wiring damage
- 3Short circuit
A welded-shut relay causes continuous heating — this is a fire hazard. Disconnect power immediately if the machine is overheating.
Step-by-Step Troubleshooting
- 1
Inspect the ELP control board for burnt relay or traces
- 2
Test heater relay for proper open/close switching
- 3
Measure heater element to confirm it is not shorted
- 4
Check wiring from ELP board to heater element for damage
- 5
Replace ELP board if relay is welded or burnt
Pro Diagnostic Tip
A shorted heater element often causes relay failure. Always test the heater before replacing the board — if the heater is shorted, the new board relay will burn again immediately.
You Might Also Notice
- •No heating
- •Tripped circuit breaker
- •Burning smell from rear of machine
Parts, Cost & Difficulty
Repair Difficulty
Professional OnlyEstimated Repair Cost
$400–$650
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Miele ELP control boardHeater element (if shorted, causing relay damage)
Do You Have the Right Tools?
Bearing puller set ($120), drum spider wrench ($85), multimeter ($85), and diagnostic software. Our technician arrives with $15K+ in professional tools — your diagnostic is free.
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High-voltage components and pressurized water lines create flood and shock risk. A single loose fitting can cause thousands in water damage. Our techs are licensed and insured — let them handle the risk.
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Get Professional Help Now
Error code F29 is a high-severity issue that can cause further damage to your washer if left unresolved. A licensed technician can diagnose and fix it the same day.
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Frequently Asked Questions
What does Miele error code F29 mean?
Miele error code F29 indicates: Heating relay fault. This is a high-severity issue affecting your washer.
How do I fix Miele error code F29?
Inspect the ELP control board for burnt relay or traces Then, Test heater relay for proper open/close switching Then, Measure heater element to confirm it is not shorted There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my washer has error F29?
Besides the error code on the display, common signs include: No heating; Tripped circuit breaker; Burning smell from rear of machine. If you notice any of these symptoms, check your washer's display panel for error code F29.
How much does it cost to fix Miele F29?
Repair costs for Miele F29 typically range from $400 to $650 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.