Troubleshoot error code "E21" in Electrolux washing machine

8. Switch off the power to the washing machine. The problem may be solved by switching off the power to the washing machine for about 1-2 hours and then starting a wash cycle again. If the pump has been blocked, a bimetal fuse will switch off the pump. When the pump has cooled down, it should work normally. 9. Contact an Authorised Service Centre. If your washer was recently installed or moved, have the installer verify the installation was done correctly.\ Ensure the drain hose is installed properly. NOTE: Refer to the use and care manual for on connecting the drain hose.

Electrolux Washer Error Code E21. Encountering an E21 error code on your Electrolux washer? Fret not; we're here to guide you through the troubleshooting process.. Find out the best solutions when your Electrolux washing machine displays error code, such as EF5, E20, E21, C2 code, so on. in our troubleshooting guide here.