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Error code reference

Prodigy Ice Maker Error Code F flashes

Freeze cycle is pending (beginning of restart or first cycle after start up).

Prodigy codesProdigy ice maker codes

Freeze cycle is pending (beginning of restart or first cycle after start up).

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What F flashes means on a Prodigy ice maker

The flashing F code on a Prodigy ice maker indicates that a freeze cycle is pending. This is a normal operational status display rather than a fault condition. It appears at two specific moments: at the very beginning of a restart sequence after the machine has been stopped or interrupted, and at the start of the first freeze cycle following initial power-up. The display is communicating that the control board has initialized and is preparing to begin freezing operations.

During this pending state, the machine is running through its startup logic before committing water to the evaporator plate or grid. The control system checks internal conditions and sequences the components, including the water inlet valve, pump, and refrigeration circuit, before the freeze cycle actually begins. The flashing F is expected to transition automatically into active freeze cycle operation within a short time under normal circumstances.

If the flashing F persists for an extended period without advancing to an active freeze cycle, this would suggest that the machine is unable to satisfy the conditions required to begin freezing. Possible reasons include a refrigeration system that has not reached operating pressure, a water supply issue, or a control board that is waiting on a sensor input. In most cases, a briefly flashing F at startup is completely normal and requires no technician intervention.

Source: manufacturer service documentation.

Common causes of F flashes

  1. 01

    Normal startup sequence

    Wiring / connection

    The flashing F appears as part of standard initialization after powering on or restarting the unit. No action is needed if the display advances to active operation within a short time.

  2. 02

    Recent power interruption or restart

    Wiring / connection

    If the machine was stopped manually, experienced a power outage, or was unplugged, the control board will display a flashing F while restarting its sequence. This is expected and should resolve automatically.

  3. 03

    Water supply not ready

    Wiring / connection

    If the water inlet valve is closed, water pressure is too low, or the supply line is kinked, the machine may hold in the pending state longer than normal before advancing. Check that the water supply valve is fully open and pressure is adequate.

  4. 04

    Refrigeration system pressures stabilizing

    Wiring / connection

    After a shutdown, refrigerant pressures in the system need to equalize before the compressor starts and the freeze cycle can begin. A brief delay while flashing F is normal in this scenario.

  5. 05

    Control board not advancing past initialization

    Part replacement

    If the flashing F persists for an unusually long period without transitioning, the control board may not be receiving expected signals from sensors or other components. A control board fault in this case could require component-level diagnosis and possible board replacement.

See the test procedure for each cause

Frequently asked questions about F flashes

What does F flashes mean on a Prodigy ice_maker?
A flashing F on a Prodigy ice maker means the freeze cycle is pending. It appears at the beginning of a restart or as the first cycle after the machine is powered on. This is a normal status indicator showing the machine is preparing to begin its freeze cycle and is not a fault code.
Do I need to fix anything when I see the flashing F code on my Prodigy ice maker?
In most cases, no action is required. The flashing F is part of normal startup operation and should clear on its own as the machine moves into an active freeze cycle. If the code continues flashing for an extended period without the machine beginning to make ice, check your water supply connection and verify the unit is receiving proper power.
Is it safe to continue using the ice maker when the F code is flashing?
Yes, the flashing F does not indicate a safety hazard. It simply means the machine is in a pre-cycle pending state. You can allow the machine to continue its startup sequence without concern. If the machine never advances past this state, stop using it and have it inspected before further operation.
Will resetting the Prodigy ice maker clear the flashing F code?
The flashing F is part of the startup sequence, so a reset or power cycle will simply cause the code to appear again briefly before the machine begins its freeze cycle. A reset is not necessary to clear it. The code should transition on its own once the machine is ready to begin freezing.
How much does it cost to repair a Prodigy ice maker that is stuck on the flashing F code?
If the issue is simply a normal startup sequence, there is no repair cost. If the machine is genuinely stuck in the pending state due to a component issue, diagnostic service typically costs in the range of $75 to $150 depending on the technician and region. Parts such as a control board, if needed, can add $150 to $400 or more to the total repair cost.

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