Bosch Dryer Error Code E:2087

E:2087 is the 4-digit form of error code E:29 on Bosch heat pump dryers and indicates a blocked rotor condition in the compressor inverter system. This means the inverter board has detected that the compressor motor is not rotating as expected. The fault protects the system from damage caused by a stalled or seized compressor.

No, you should not continue operating the dryer while this fault is active. The dryer has stopped functioning as a protective measure, and attempting to force operation with a seized or failing compressor could cause further damage to the inverter board or compressor. Leave the dryer off until the fault is properly diagnosed and resolved.

A power reset may temporarily clear the fault code, but E:2087 will return if the underlying mechanical or electrical problem is not resolved. Because a blocked rotor condition points to a real component fault, resetting without diagnosing the compressor windings and connections is not a reliable fix. Repeated resets without repair can risk additional damage to the inverter board or compressor.

Some causes of E:2087 are DIY-accessible, such as inspecting and reseating loose or corroded wiring connections at the compressor terminals. However, testing compressor winding resistance requires a multimeter and basic electrical knowledge. If the compressor itself or the refrigerant system is at fault, professional repair is required due to the complexity and specialized tools involved.

Repair costs vary significantly depending on the root cause. If the issue is a wiring connection, the repair may cost relatively little beyond a service call fee, typically in the range of $75 to $150. Compressor replacement is a major repair on a heat pump dryer and can range from $400 to $800 or more including parts and labor. Inverter board replacement generally falls in the $200 to $500 range depending on parts availability.