K
klyster
Hi, I've got a Worcester Greenstar 30si Combi boiler and want to know if I can manually override the broken RF timer/thermostat so I can get the central heating to start please? The hot water is OK and the boiler responds to the tap going on, but I have no heating as the timer is broken (leaked battery in unit). I can't see anything on the actual boiler to manually start the heating. Thanks in advance.