F9
Miele · Miele KFN 15943 DE Freestanding Fridge-Freezer Combination
The automatic ice maker system has detected a fault. The ice maker motor is not advancing through the harvest cycle, or the fill valve is not opening. Check the water supply line. Test the fill valve solenoid. Check the ice maker module/motor. Verify the ice bin is not overfull.
Error F9 on the Miele Miele KFN 15943 DE Freestanding Fridge-Freezer Combination means: Ice Maker Fault. The top-ranked community fix is “Test and Replace Ice Maker Fill Valve Solenoid” (medium difficulty, ~40 min, DIY cost: $20-$30). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · refrigerator
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 refrigerator repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $130-$180.
The Miele Miele KFN 15943 DE Freestanding Fridge-Freezer Combination has 8 other known error codes:
Error code F9 also appears on 3 other Miele models:
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