If the capacitor looks fine, the next suspect is the H11L1 optocoupler (a tiny black chip with 6 legs). This chip translates the handle's signal. It costs $0.80. Replacing it requires steady hands, but it fixes the motherboard side of the 3717 permanently.
The Miele W3717 is a premium machine that is worth repairing. miele 3717 fix
Have you encountered a different issue with your Miele W3717? Let us know in the comments below! If the capacitor looks fine, the next suspect
You finish a cycle, but the door handle feels loose or the door simply won't release. The Miele W3717 is a premium machine that is worth repairing
The Diagnosis: This is usually a mechanical failure of the door handle mechanism or the wax motor lock.
The Fix:
If the capacitor looks fine, the next suspect is the H11L1 optocoupler (a tiny black chip with 6 legs). This chip translates the handle's signal. It costs $0.80. Replacing it requires steady hands, but it fixes the motherboard side of the 3717 permanently.
The Miele W3717 is a premium machine that is worth repairing.
Have you encountered a different issue with your Miele W3717? Let us know in the comments below!
You finish a cycle, but the door handle feels loose or the door simply won't release.
The Diagnosis: This is usually a mechanical failure of the door handle mechanism or the wax motor lock.
The Fix: