Sub-Zero Ice Makers

Sub-Zero UC-15IP

Model # UC-15IP

Sub-Zero ice makers repair

The UC-15IP is the pump-equipped version of the UC-15I, an undercounter ice maker from Sub-Zero’s discontinued UC-/UW- generation that drains through a built-in pump rather than gravity.

A harvest cycle running while the bin stays empty is the issue reported most on a UC-15IP, usually pointing to a freeze cycle that isn’t completing rather than the pump. Cubes coming out cloudy instead of clear, and a unit running constantly without ever completing a freeze cycle, are the other common calls.

Key Features

  • Undercounter ice maker with pump
  • UC-/UW- undercounter generation, no longer produced
  • Specific to the UC-15IP, OEM parts generally still available to order, though legacy items take longer to arrive than parts for a current model

Most Common Issues on This Model

01

Harvest cycle running while the bin stays empty

02

Cubes coming out cloudy instead of clear

03

Unit running constantly without completing a freeze cycle

Error Codes Common to This Model

Own This Model? Book a Diagnosis.

Have the model number to hand when you book, so the technician arrives knowing which parts this model uses and where it usually fails.

FAQ

Sub-Zero UC-15IP FAQ

Not usually — that pattern more often points to the freeze cycle not completing, separate from the drain pump.

Cloudiness usually points to mineral buildup or a water quality issue rather than the pump or drain.

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