Ice maker interior surfaces and evaporator show heavy white scale deposits.

Safety first: Unplug the unit and close the water supply. Use only food-safe descaling agents.

• Run descaling cycle: Follow the Amica manual to run a full descaling program with an approved cleaner.
• Manual cleaning: Apply descaler to the evaporator, sump, and water lines as directed, then rinse thoroughly with clean water.
• Install filtration: Consider adding an external water filter or softener to reduce future scale buildup.
• Schedule regular maintenance: Clean and descale every 3–6 months depending on water hardness.