Category: Whirlpool

Problem: Control board communication timeout or watchdog timer failure indicating system hang or processing error.

How to Fix Dryer Error

Consult manual.

Problem: Multiple error detection or system fault requiring comprehensive diagnostic evaluation due to complex interaction failures.

How to Fix Dryer Error

Consult manual.

Problem: Exhaust air flow restriction detected by airflow sensors, typically due to blocked vents, dirty lint filter, or restricted ductwork.

How to Fix Dryer Error

Consult manual.

Problem: Power failure detected during cycle operation, indicating electrical supply interruption or internal power supply issue.

How to Fix Dryer Error

Consult manual.

Problem: The outlet temperature sensor is bad. The dryer has stopped heating for safety because it can’t read the exhaust temperature. Replace the thermistor on the blower housing.

How to Fix F22 Error

1. • UNPLUG dryer from electrical power. Pull unit away from wall for rear access.
   • Remove rear panel to access blower housing assembly.
   • Locate exhaust thermistor mounted on blower housing near exhaust duct connection.
   • Disconnect thermistor wiring harness. Note routing path before removal.
   • Measure resistance across thermistor terminals with multimeter at room temperature. Should read approximately 10kΩ (±10%).
   • If reading is infinite (open) or near zero (shorted), replace thermistor.
   • Remove mounting screw or clip securing sensor. Gently pull thermistor from housing well.
   • Install new thermistor using OEM part WPW
   • Ensure sensor tip makes full contact with housing wall.
   • Route wiring away from heating element and moving parts. Reconnect harness securely.
   • Reinstall rear panel. Restore power. Run timed dry cycle on high heat to verify exhaust temperature readings stabilize correctly.

Problem: Electronic control board failure with specific fault in user interface or display circuitry affecting operational controls.

How to Fix Dryer Error

Consult manual.