Bosch Dryer Error Code E:2022

E:2022 indicates that the main heating circuit has detected an overheating condition at the heating element. It is the 4-digit version of the older E:06 fault code. The dryer's control board triggers this error when thermal sensors detect temperatures beyond the safe operating range in the heater assembly. Restricted airflow from a dirty lint filter is the most common cause.

No, you should not continue operating the dryer while this error is active. An overheating heating element is a potential fire hazard, and the dryer's safety systems are flagging a condition that exceeds normal operating temperatures. Stop using the dryer until the cause of the restricted airflow or component fault has been identified and corrected.

If the fix is simply cleaning the lint filter and exhaust duct, there may be no parts cost at all, though a professional duct cleaning service can run anywhere from $80 to $200 depending on duct length and access. If a thermostat, thermal cutoff fuse, or heating element needs replacement, parts and labor typically range from $150 to $400 depending on the specific component and local labor rates. Getting a diagnostic visit from a qualified appliance technician will give you a more accurate estimate for your specific situation.

Start by cleaning the lint filter completely, as this is the most frequent cause of the overheating fault. Next, inspect the exhaust duct from the back of the dryer to the exterior vent for blockages, kinks, or excessive lint buildup. If the error returns after restoring proper airflow, a technician should test the high-limit thermostat, thermal cutoff fuse, and heating element for faults using a multimeter.

A reset may temporarily clear the error from the display, but the fault will return if the underlying cause has not been fixed. If the lint filter and exhaust duct are clean and the error still comes back, a component in the heating circuit such as the high-limit thermostat or thermal cutoff fuse likely needs to be replaced. Resetting without repairing the root cause does not make the dryer safe to use.