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Whirlpool
Dishwasher
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code FC Whirlpool

Symptom / Description

Water hardness detection error

Root Cause

The water hardness sensor (if fitted) has failed.

Repair Instructions

UNLOCKED

Check the sensor and its wiring. The dishwasher will default to a standard setting, but the sensor needs replacement for optimal performance.

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