H.Koenig Residual Manufacturing Odors / Contamination

Strong plastic or chemical odor from new ice maker that persists after several uses.

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Possible Causes

New plastic components off-gassing, Residual factory oils or dust in water circuit, Inadequate initial cleaning

How to Fix / Troubleshooting

Safety first: Unplug the unit before deep cleaning.

  • 1. Initial cleaning: Wash the ice basket and removable parts with warm soapy water, rinse thoroughly.
  • 2. Run cleaning cycles: Fill the tank with a mixture of water and white vinegar (1:1) and run several cycles, discarding all ice.
  • 3. Rinse cycles: Refill with clean water and run at least 3–4 full ice cycles, discarding the ice each time.
  • 4. Air out: Leave the lid open when not in use for the first few days to allow odors to dissipate.

Warning: Do not use perfumed cleaners inside the ice maker; they can taint the ice.

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Repair Difficulty

Very Easy 1/5
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