Hi all my central heating continually turns itself off and wont restart for 10 15 mins
Im trying to find out if this is an elctrical or plumbing problem??
The boiler is a Vaillant ecotec plus 612 condensing, when it goes off ,,
the code S.30 appears which states "room thermostat 3/4 no heating demand".
The room stat brand new and is a Horstmann hrt3.
Any ideas what the problem could be ??
Many thanks in advance
Jon
Im trying to find out if this is an elctrical or plumbing problem??
The boiler is a Vaillant ecotec plus 612 condensing, when it goes off ,,
the code S.30 appears which states "room thermostat 3/4 no heating demand".
The room stat brand new and is a Horstmann hrt3.
Any ideas what the problem could be ??
Many thanks in advance
Jon