Recent content by gl1000rider

Thanks for your reply, The boiler is a Biasi 24S and has been working for 4 years with the terminals 1 and 2 connected by a link wire, when you take this link out the boiler turns off, they are the contacts which you would connect an external thermostat to so I don't think there will be a...

I am fitting an external timeswitch to a Biasi combi boiler, the internal switch is broken. On the installation instructions, which I downloaded, it has the link wire on the terminal block fitted between terminals 1 and 3 but on my boiler it is fitted between 1 and 2. Does it matter which...