Dryer displays E07 and may not start or may stop unexpectedly; some models show this as a pump-related error on condenser/heat pump units.

Safety first: Unplug the dryer before accessing the lower front or side panels.

On Blomberg condenser and heat pump dryers, E07 often indicates a problem with removing condensed water.

• Empty the water tank: If your model has a removable water container, pull it out and empty it completely. Reinsert it fully until it clicks.
• Check the drain hose: For models plumbed to a drain, inspect the small drain hose at the back or side. Ensure it is not kinked, elevated too high, or blocked. Flush it with water if necessary.
• Clean the pump area: Remove the lower front kick panel (if present). Locate the condensate pump and sump. Remove lint, debris, or foreign objects from the sump and pump inlet.
• Test the pump: With the dryer unplugged, check that the pump impeller turns freely. If seized or noisy, the pump likely needs replacement.
• Check water level sensor (if fitted): Some models use a float or pressure sensor. Clean the chamber and ensure the float moves freely. Inspect the sensor wiring.
• Reassemble and test: Restore power and run a short cycle. If E07 reappears and the tank is empty with a clean pump, the pump motor or control board output may be faulty and should be checked by a technician.