Appliance Type: Dryer

E10

Airflow restriction detected — lint or vent blockage

Drum temperature sensor fault — NTC reading out of range

Motor speed fault — drum motor not reaching target RPM

Drum belt broken — belt continuity switch triggered

Heat pump refrigerant circuit fault — condenser performance low

Condenser filter clogged — airflow restricted in heat pump system

NTC temperature sensor fault — dryer can’t read internal temperature

Heating element fault — heater circuit interrupted or shorted

Drive motor fault — motor not starting or stalling

Bosch 800 Series 24-inch heat pump dryer with i-DOS-compatible pairing and large drum.