Im sure this fault is due to scum etc in the pipes/motors. I undo the pump empty the water then tip it forward to get all the water out. That clears the fault but it does come back. It does chuck a smell out when I undo the pump drain. We have tried washing soda on Max heat wash etc but it will come back. Is there anything stronger we can use without obviously melting the internal tubes etc. Its been doing this for over a year, machine gets heaving use due too size of my family and two of us work in the building game. Any sound advice would be appreciated
