F22
Miele · Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct
The heat pump compressor is not starting, running continuously without cycling, or has tripped its thermal overload. Check the compressor start relay and overload protector. Test compressor winding resistance. Verify adequate ventilation around the dryer. Allow 30 minutes for thermal overload to reset.
Error F22 on the Miele Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct means: Heat Pump Compressor Fault. The top-ranked community fix is “Test and Replace Compressor Start Relay and Overload Protector” (hard difficulty, ~90 min, DIY cost: $30-$50). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dryer
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 dryer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$220.
Condensate Pump Failure
Door Gasket / Felt Seal Worn
Drum Support Bearing Worn
Drive Belt Broken or Stretched
NTC1 Temperature Sensor — Short Circuit
NTC1 Temperature Sensor — Open Circuit
NTC2 Temperature Sensor — Short Circuit
NTC2 Temperature Sensor — Open Circuit
The Miele Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct has 8 other known error codes:
Error code F22 also appears on 1 other Miele model:
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