Prodigy Ice Maker Error Code 3

Error code 3 on a Prodigy ice maker means the unit experienced a slow water fill condition. The reservoir did not reach the required water level within the 5-minute maximum fill time allowed by the control system. This indicates the water supply to the machine is inadequate or the inlet water solenoid valve is not functioning properly.

Resetting the unit may temporarily clear the fault display, but the error will return if the underlying water supply issue is not resolved. The control system will detect another fill timeout during the next ice-making cycle and display the code again. Address the root cause before relying on a reset.

If the fix is simply cleaning the inlet screen or fully opening a shutoff valve, there may be little to no parts cost involved. If the inlet water solenoid valve needs replacement, parts and labor combined can typically range from around $75 to $200 or more depending on the specific valve and local labor rates. Getting a diagnosis first helps avoid unnecessary parts replacement.

Start by checking that the water supply shutoff valve is fully open and that the supply line is free of kinks or damage. Next, inspect the inlet solenoid valve's screen for clogs from debris or mineral scale and clean it if necessary. If the supply and screen are both clear but the fault persists, the inlet water solenoid valve may need to be tested and replaced.

Error code 3 is not a safety hazard in itself. The unit halts the ice-making cycle when it detects insufficient water fill, which prevents it from running without adequate water. However, leaving the issue unresolved means the machine will not produce ice and prolonged operation attempts could stress the solenoid valve or related components.