Fisher & Paykel Dishwasher Error Code F97

The F97 code means the dishwasher has detected a rinse aid pump control failure in which a component is drawing electrical current when the unit is turned off. This abnormal current draw is traced to the wash controller in the affected tub. The fault indicates the controller is not properly cutting power to the rinse aid pump circuit during the off state.

The F97 fault indicates a component is drawing current when the appliance is supposed to be off, which represents an abnormal electrical condition. Continued use is not recommended until the fault is diagnosed and repaired. Disconnecting the dishwasher from power until serviced is a prudent safety measure.

Repair costs will vary depending on parts pricing and labor rates in your area. Wash controller board replacement is generally in the range of $150 to $400 or more depending on the specific model and whether the repair is completed by an independent technician or a factory-authorized service provider. Getting a quote before proceeding is advisable.

The recommended repair is replacement of the wash controller board in the faulting tub, which requires working with electrical components inside the dishwasher. This is a task best suited to a qualified appliance technician. DIYers with experience in appliance board replacement and comfort working around electrical systems may attempt it, but incorrect installation can cause further damage.

A reset is unlikely to permanently clear the F97 error because the fault is caused by a hardware failure in the wash controller rather than a temporary software or communication glitch. The error will typically return after a reset if the underlying controller fault is not corrected. Replacement of the controller board is the indicated solution.