I have bought a Ferroli Radio Thermostat Clock (Part No. 30800009) to fit to my Ferroli Optimax HE Plus 31C. I was told by somebody that it was very easy. I've found the installation and User Instructions online and the picture is the same as the one I have but in the instructions it only shows the sender unit that wires into the boiler as having four connectors whereas the one I have has five so I'm not sure which to connect. Does anyone have any advice on this
Why not contact Ferroli and ask the maker directly, rather than a bunch of people indistinguishable from "Some bloke in a pub"? See the back page or http://www.ferroli.co.uk/contact-us/ Why not email them a clear photo of your device with your question?
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January 2016
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