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Problem: Stuck keypad/button on control panel causing continuous input signal How to Fix Dryer Error Power off dryer but leave plugged in to observe display behavior.…

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Problem: Communication failure between user interface board and main control board How to Fix Dryer Error Disconnect power for 5 minutes to reset both boards. Restore…

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Problem: Moisture sensor communication error or intermittent connection How to Fix Dryer Error Unplug dryer and open door to locate moisture sensor bars inside drum opening.…

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Problem: Main control board relay stuck closed causing continuous heater operation How to Fix Dryer Error IMMEDIATE ACTION: Disconnect power at circuit breaker—stuck relay creates fire…

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Problem: Exhaust thermistor open circuit or out-of-range resistance How to Fix Dryer Error Disconnect power and remove rear panel. Locate exhaust thermistor WP3392519 mounted on exhaust…

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Problem: Moisture sensor failure—five consecutive loads dried without moisture detection How to Fix Dryer Error Unplug dryer and open door. Locate two parallel stainless steel moisture…

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Problem: Inlet/front thermistor short circuit (resistance below 500 ohms) How to Fix Dryer Error Disconnect power and remove front lower panel (typically 2-3 screws at bottom…

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Problem: Inlet and exhaust thermistor readings differ by more than 30°F indicating sensor mismatch or airflow problem How to Fix Dryer Error Disconnect power and remove…

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Problem: Control board thermistor circuit failure—ADC converter malfunction or reference voltage fault How to Fix Dryer Error Disconnect power and remove rear panel. Test BOTH inlet…

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Problem: Heater relay failure—relay not energizing when commanded by control board How to Fix Dryer Error Disconnect power and remove rear panel. Locate main control board…

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