Gram High Mineral Content or Poor Freeze Pattern

Ice appears cloudy or white instead of clear.

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Possible Causes

Hard water with high mineral content, Inadequate water purge, Scale buildup on evaporator, Incorrect water level

How to Fix / Troubleshooting

Safety first: Disconnect power and close the water supply before maintenance.

  • Descale the system: Run a complete descaling cycle with Gram‑approved cleaner to remove mineral deposits from the evaporator and water circuit.
  • Improve water quality: Install or replace a water filter suitable for reducing hardness and impurities.
  • Check water level control: Ensure the water level sensor or float is clean and operating correctly so that the correct amount of water is used each cycle.
  • Acceptable variation: Some cloudiness is normal with hard water; focus on taste and machine cleanliness.
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Repair Difficulty

Easy 2/5

Required Part

Gram Inline Water Filter
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