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Error code reference

GE Refrigerator Error Code F600

FF Icemaker Multi-fill active 3 times in the last 10 fills.

GE codesGE refrigerator codes

FF Icemaker Multi-fill active 3 times in the last 10 fills.

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What F600 means on a GE refrigerator

The F600 error code on a GE refrigerator indicates that the freezer compartment (FF) icemaker has triggered a multi-fill event at least three times within the last ten fill cycles. A multi-fill condition occurs when the icemaker control detects that the ice mold did not receive a sufficient water fill on the first attempt and compensates by initiating additional fill pulses. When this pattern repeats frequently, the control board logs F600 to flag a persistent water delivery problem in the icemaker system.

The most likely root causes involve the water supply path to the icemaker. This includes a kinked or frozen water supply line, a partially clogged water inlet valve, low household water pressure, or a faulty water inlet valve that is not opening fully or for the correct duration. The icemaker's water fill is timed, so if pressure is too low or flow is restricted, the mold receives less water than required and the control compensates with a second or third fill pulse. Over time, this consistent under-filling pattern triggers the F600 alert.

Additionally, a malfunctioning icemaker control module or a wiring issue between the water inlet valve and the control board can cause incorrect fill timing, leading to repeated multi-fill events even when water supply is adequate. Inspecting water pressure at the inlet (typically a minimum of 20 psi is required for proper icemaker operation), checking the inlet valve screens for mineral deposits, and verifying the supply line is clear are the recommended starting points for diagnosing this code.

Source: manufacturer service documentation.

Common causes of F600

  1. 01

    Low Household Water Pressure

    Wiring / connection

    If the water pressure supplying the refrigerator falls below the required minimum (typically around 20 psi), the icemaker mold will not fill completely in one cycle, triggering repeated multi-fill attempts. Check the pressure at the supply line shutoff valve to confirm adequate flow.

  2. 02

    Clogged or Overdue Water Filter

    Part replacement

    A water filter that is past its service life or partially blocked restricts flow to the icemaker, reducing fill volume per cycle. Replace the filter and observe whether the multi-fill events stop.

  3. 03

    Faulty or Clogged Water Inlet Valve

    Part replacement

    Mineral deposits can clog the inlet valve screens, and solenoid wear can prevent the valve from opening fully. This reduces water flow to the icemaker and causes repeated under-fills. Inspect the valve screens and test the solenoid for proper operation.

  4. 04

    Kinked or Frozen Water Supply Line

    Wiring / connection

    The small water supply line running to the icemaker can become kinked behind the refrigerator or frozen at the point where it enters the freezer wall, restricting or blocking water flow. Inspect the full length of the line for restrictions or ice blockage.

  5. 05

    Faulty Icemaker Control Module

    Part replacement

    If the icemaker's onboard control module is malfunctioning, it may send incorrect fill timing signals, causing multi-fill events even when water supply is adequate. This is the least common cause and is typically diagnosed after ruling out water supply issues.

See the test procedure for each cause

Frequently asked questions about F600

What does F600 mean on a GE refrigerator?
The F600 code means the freezer compartment icemaker has triggered a multi-fill condition at least three times in the last ten fill cycles. A multi-fill happens when the icemaker detects the ice mold did not receive enough water in a single fill and compensates with extra fill pulses. This code is the refrigerator's way of alerting you to a persistent water delivery problem that needs attention.
How do I fix the F600 error on my GE refrigerator?
Start by checking your home's water pressure at the refrigerator supply line and replacing the water filter if it is overdue. Next, inspect the water supply line for kinks or ice blockages, and check the water inlet valve screens for mineral buildup. If those steps do not resolve the issue, the water inlet valve solenoid or the icemaker control module may need to be tested and replaced.
Will resetting my GE refrigerator clear the F600 code?
A reset may temporarily clear the F600 code from the display, but if the underlying cause is not fixed, the code will return once the icemaker completes enough fill cycles to detect the multi-fill pattern again. It is important to diagnose and correct the water supply or valve issue before relying on a reset.
Is the F600 error on a GE refrigerator a safety issue?
The F600 code is not a safety hazard in the traditional sense, but it does indicate the icemaker is not functioning correctly and may eventually stop producing ice. Leaving the root cause unaddressed, such as a frozen supply line, could also lead to water damage over time. Addressing it promptly will protect both the appliance and your home.
How much does it cost to repair a GE refrigerator showing an F600 error?
Repair costs vary widely depending on the cause. A replacement water filter typically costs between $10 and $60. A new water inlet valve generally runs between $30 and $90 for the part, with labor costs adding $75 to $150 if a technician is needed. Replacing an icemaker control module can bring total costs to between $100 and $250 or more depending on the specific component and labor rates in your area.

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