ER25
Door lock overheated — lock coil thermal protection triggered
Appliance Type: Washer
ER20
Spin cycle terminated — unbalanced load or motor communication error
ER08
Heater timeout — heating cycle exceeded safe time limits
ER05
Water temperature sensor (NTC) fault — temperature monitoring failure
ER01
Door lock assembly fault — door won’t lock or unlock properly
Bosch Washer Leaks and Water Issues
Bosch washer leaking water from the door, underneath, or from hoses? Diagnose the source — drain pump, door boot, detergent drawer, hoses, and tub seal — with this guide.
Bosch Washer Electrical and Control Panel Problems
Bosch washer not turning on, display blank, or buttons unresponsive? Diagnose power supply, control board, wiring, and display faults with this troubleshooting guide.
Bosch Washer Settings Decoded: Which Cycle to Use
Confused by Bosch washer cycles? Plain-English guide to every setting — Normal, Heavy Duty, Delicates, Allergen, Speed Perfect, and specialty cycles explained.
Bosch Washer and Dryer Stack Installation Guide
How to install a stacked Bosch washer and dryer: stacking kit requirements, structural support, electrical and plumbing needs, and ventilation for heat pump models.
How Bosch Washer EcoSilence Drive Works
Bosch EcoSilence Drive explained: the brushless motor technology that makes Bosch washers quieter, more efficient, and longer-lasting than conventional motors.