Fisher & Paykel Dryer Error Code 23

Error code 23 means the door actuator's movement was interrupted because the incoming mains voltage dropped too low, a condition known as a brownout. The dryer requires voltage within +10% and -15% of the nominal supply to operate the actuator correctly. When voltage falls outside that range during door actuation, the control board detects the incomplete movement and displays this code. The issue is often related to the electrical supply rather than a failed dryer component.

A recurring low voltage condition can stress electrical components over time and may indicate a broader wiring issue in your home that warrants attention. While the dryer entering a fault state is itself a protective response, persistent brownouts can degrade motors and control boards. If you suspect faulty home wiring or the outlet connection looks burned or corroded, have a licensed electrician inspect the circuit before continuing to use the dryer.

If the cause is a low household supply voltage or a loose connection at the outlet, costs may be limited to an electrician's service call, typically in the range of $75 to $200 depending on your area. If the power cord needs replacement, parts and labor generally run $50 to $150. If the door actuator itself is found to be faulty and requires replacement, expect parts and labor costs in the range of $150 to $350, though the exact figure depends on parts availability and local labor rates.

Start by measuring the voltage at the dryer's wall outlet using a multimeter while the dryer is running to confirm it stays within the acceptable range. Check for other high-draw appliances on the same circuit and turn them off as a test. Inspect the power cord and outlet connections for looseness or corrosion. If the supply voltage is consistently within specification and the fault persists, the door actuator itself may need further diagnosis.

Resetting the dryer may clear the code temporarily, but if the underlying voltage issue is not resolved, the fault will return the next time the door actuator is triggered under low voltage conditions. Address the root cause of the voltage drop first, then reset the appliance. Simply cycling power without fixing the supply problem is unlikely to result in a permanent fix.