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F29

Miele · Miele WWH 860 WCS W1 Front-Load Washer with TwinDos

Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos F29 Error Fix: AquaControl Fault

The AquaControl leak protection system has detected a problem. Water has been detected in the machine base tray. The float switch or electronic leak sensor has triggered. Check for leaks from: the door bellow (gasket), the detergent dispenser housing, the outer tub seal, hose connections, the drain pump seal, and the bearing seal.

critical2 fixes available✨ Free fix available

Quick Answer

Error F29 on the Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos means: AquaControl Fault. The top-ranked community fix is “Inspect and Replace Faulty Leak Sensors or Seals” (hard difficulty, ~90 min, DIY cost: $20-$40). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · washer

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many washer repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $150-$250.

Other Miele Models with Error F29

Miele WXD 160 WCS W1 Front-Load Washer

washer · 2 fixes

Other Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos Error Codes

CARBON BRUSH WORN

Motor Carbon Brushes Worn

2 fixes

DISPENSER DRAWER LEAK

Detergent Dispenser Drawer Leaking

2 fixes

DOOR SEAL TEAR

Door Boot Gasket Torn or Mouldy

2 fixes

DRAIN PUMP BLOCK

Drain Pump Blocked by Foreign Object

2 fixes

DRUM BEARING WORN

Drum Bearing Assembly Worn

2 fixes

F01

NTC Temperature Sensor — Short Circuit

2 fixes

F02

NTC Temperature Sensor — Open Circuit

2 fixes

F03

Pressure Switch Fault

2 fixes

People Also Ask About Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos Error F29

What does error code F29 mean on a Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos?

Error code F29 on the Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos means: AquaControl Fault. The AquaControl leak protection system has detected a problem. Water has been detected in the machine base tray. The float switch or electronic leak sensor has triggered. Check for leaks from: the door bellow (gasket), the detergent dispenser housing, the outer tub seal, hose connections, the drain pump seal, and the bearing seal.

How do I fix error code F29 on my Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos?

The most successful fix is "Inspect and Replace Faulty Leak Sensors or Seals" (hard difficulty, ~90 minutes). Estimated DIY cost: $20-$40. HomeMD has 2 community-ranked fixes for this error.

Is error code F29 on a Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos error F29 myself?

Yes — the top-ranked community fix ("Inspect and Replace Faulty Leak Sensors or Seals") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Pliers.

How much does it cost to repair Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos error F29?

DIY cost: $20-$40. Professional repair typically costs $150-$250. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos have?

The Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos has 8 other known error codes, including: CARBON BRUSH WORN (Motor Carbon Brushes Worn), DISPENSER DRAWER LEAK (Detergent Dispenser Drawer Leaking), DOOR SEAL TEAR (Door Boot Gasket Torn or Mouldy), DRAIN PUMP BLOCK (Drain Pump Blocked by Foreign Object), DRUM BEARING WORN (Drum Bearing Assembly Worn), and 3 more.

Which other Miele models have the F29 error?

Error code F29 also appears on 1 other Miele model: Miele WXD 160 WCS W1 Front-Load Washer. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos have?

The Miele Miele WWH 860 WCS W1 Front-Load Washer with TwinDos has 8 other known error codes:

CARBON BRUSH WORN — Motor Carbon Brushes Worn (2 fixes)
DISPENSER DRAWER LEAK — Detergent Dispenser Drawer Leaking (2 fixes)
DOOR SEAL TEAR — Door Boot Gasket Torn or Mouldy (2 fixes)
DRAIN PUMP BLOCK — Drain Pump Blocked by Foreign Object (2 fixes)
DRUM BEARING WORN — Drum Bearing Assembly Worn (2 fixes)
F01 — NTC Temperature Sensor — Short Circuit (2 fixes)
F02 — NTC Temperature Sensor — Open Circuit (2 fixes)
F03 — Pressure Switch Fault (2 fixes)

Which other Miele models have the F29 error?

Error code F29 also appears on 1 other Miele model:

Miele WXD 160 WCS W1 Front-Load Washer (washer) · 2 fixes

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