My machine will only show E4 as fault finder and will not allow me to set any other program. It first did it, as the machine was showing the sign for no salt, so added salt and this sign went off but still only showing E4. what can this be, as still is fixed on this sign and machine will not program and work?
machine has overfilled and water in the tray in the bottom of the machine. level switch activated. empty tray and replace flowmeter device around £15 plus delivery from www.partmaster.co.uk. I had the same problem. Flow meter measures amount of water added to machine, id faulty will overfill and set off overfill sensor and give E4 fault on display.