F56
Miele · Miele WXD 160 WCS W1 Front-Load Washer
The AquaStop safety valve on the inlet hose has been triggered. Water has been detected inside the double-walled AquaStop inlet hose. On many Miele models, the AquaStop hose is a single-use safety device — once triggered, the entire inlet hose assembly must be replaced. Verify all internal connections are tight.
Error F56 on the Miele Miele WXD 160 WCS W1 Front-Load Washer means: AquaStop Activated. The top-ranked community fix is “Replace the AquaStop Inlet Hose Assembly” (medium difficulty, ~45 min, DIY cost: $35-$50). 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.
While many washer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$220.
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Drain Pump Blocked by Foreign Object
Drum Bearing Assembly Worn
NTC Temperature Sensor — Short Circuit
NTC Temperature Sensor — Open Circuit
Pressure Switch Fault
The Miele Miele WXD 160 WCS W1 Front-Load Washer has 8 other known error codes:
Error code F56 also appears on 1 other Miele model:
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