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Hi All
Looking to replace the Smiths clock that came with the boiler with a siemens rwb2001
It's a pumped Central Heating Gravity Hot Water system.
From looking at other posts it looks like it's best to take the outlets from the old timer and migrate them to the new one from the connector block inside the boiler.
Looking at the wiring diagram I'll need to hook up Live Neutral and pins 3 and 4 as per this pdf
https://www.downloads.siemens.com/d...spx?pos=download&fct=getasset&id1=A6V10464887
Just looking for confirmation. I can take pictures later on today once I get to see inside the existing wiring loom.
Thank you
Looking to replace the Smiths clock that came with the boiler with a siemens rwb2001
It's a pumped Central Heating Gravity Hot Water system.
From looking at other posts it looks like it's best to take the outlets from the old timer and migrate them to the new one from the connector block inside the boiler.
Looking at the wiring diagram I'll need to hook up Live Neutral and pins 3 and 4 as per this pdf
https://www.downloads.siemens.com/d...spx?pos=download&fct=getasset&id1=A6V10464887
Just looking for confirmation. I can take pictures later on today once I get to see inside the existing wiring loom.
Thank you
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