Fisher & Paykel Washer Error Code 113

Error code 113 means the Motor Control Module has detected a short circuit in the AC pump thermistor circuit. The thermistor normally monitors the temperature of the pump triac, and a short circuit prevents the module from reading accurate temperature data. To protect the machine from potential thermal damage, the washer stops operation and displays this fault code. Resolving the issue typically requires replacing the Motor Control Module.

It is not recommended to continue using the washer while this error is active. The Motor Control Module can no longer monitor the AC pump triac temperature, which means there is no thermal protection for that component during pump operation. Continued use could potentially lead to further damage to the control module or other related components.

A power reset may temporarily clear the error code display, but it will not resolve the underlying short circuit condition in the thermistor circuit. The code will return as soon as the Motor Control Module attempts to read the thermistor again during a wash cycle. A proper repair addressing the wiring harness or replacing the Motor Control Module is required to permanently clear this fault.

Fixing this error requires replacing the Motor Control Module, which involves working with electrical components inside the washer. Technicians with appliance repair experience can perform this repair, but it is not recommended for most homeowners due to the complexity and the electrical safety risks involved. Before replacing the module, inspect the wiring harness connected to it for any visible damage or moisture that might be causing the short.

The cost to repair error code 113 depends primarily on the price of the Motor Control Module and labor if a technician performs the work. Module replacement parts typically range from around 150 to 350 dollars depending on the model, and professional labor can add another 80 to 150 dollars on top of the part cost. Getting a quote from an authorized service technician before proceeding is advisable.