valliant ecotec s30, hot water but no central heating?
Hi, as in the title, the central heating doesnt work but the hot taps around the house do. It's displaying I believe error code s30 Any help much appreciated. Mark
turn your room thermostat up to at least 21 degrees
s30 is not a boiler fault,the boiler is just telling you no heating is required as the ambient temperature is higher than the room stat setting
i have a vailliant ecotec 824 plus model
wirecutterman
October 2011
change diverter valve before to do is setting on heating room start at high
ltd
October 2011
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