Hi Garn hear Been out to see this one last week F20 Fault.
Checked it over no Obstruction in the pump chamber And working.
Anti Flood device has not been activated.
Float switch Is Ok.
Valves Ok.
Just select any program and door locks but dead error F20 Comes up.
Iv Ordered a new Pressure Switch on its Way .
Need Some Help Please Is There Any way I Can reset This appliance Using The Option Buttons on the display
Tried Pressing Pause Twice Then The On off Button once to no Vain.
Garn