Fisher & Paykel Refrigerator Error Code 28

Error code 28 means the control module has detected that the icemaker solenoid valve is drawing more current than expected. This points to either a short circuit in the wiring harness connected to the solenoid, or a solenoid coil whose resistance has dropped outside the acceptable range. This fault does not trigger an audio alarm, so checking the fault log or noticing a lack of ice production are often the first indicators. A technician should inspect the wiring and test the solenoid coil resistance to pinpoint the fault.

An overcurrent condition in the icemaker solenoid circuit is not a direct safety hazard in the way that a gas leak or electrical arc would be. However, a sustained short circuit can stress the control module and wiring over time. It is best to address this fault promptly rather than leaving it unresolved. The icemaker will likely stop functioning normally while this fault is active.

A power reset may temporarily clear the fault from the active error display, but the code will return as soon as the control module detects the overcurrent condition again during the next icemaker cycle. Resetting does not resolve the underlying cause. The wiring and solenoid valve must be inspected and any defective components repaired or replaced before the fault will stay cleared.

A knowledgeable DIYer can inspect the wiring harness and connectors at the solenoid valve and control module for visible damage, corrosion, or loose terminals without any special tools. Testing the solenoid coil resistance requires a basic multimeter. However, if the solenoid valve itself needs replacement, some comfort with appliance disassembly and working around refrigeration components is recommended. If you are unsure, a qualified appliance technician can complete this repair safely.

If only the wiring or connectors need attention, repair costs may be limited to a service call fee, typically in the range of $75 to $150. If the icemaker solenoid valve requires replacement, parts and labor combined could range from $150 to $350 depending on your location and the specific model. Getting a firm diagnosis before ordering parts will help avoid unnecessary expenses.