sorted it - it was the pressure switch tube, just needed a good blow down it. thanks everyone.
mr barlow
April 2009
The first edge connector is burning inside. Pull it off the timer and clean it out or replace it. If the timer is burnt, we stock at £39.90+vat www.emwelec.co.uk
EMW
April 2009
I can answer this question...
wm62 keeps overfilling can anyone give tips on repair?