I have a Hotpoint DWF50P which is 13 months old…..typically out of warranty! When i switch the machine on it is ok and i can select the Normal program and the machine will begin to whirr to pump the water out. After about 10 or 20 seconds the Main light will go out and then the Eco light ( 3rd one along ) will begin to flash. Also the pump continues whirring and i cannot reset it unless i switch the machine off for a minute and then back on. Does anyone have any ideas?