Thanks for info. So to clarify for my understanding : Metal clad switched fused connection unit with 5 amp fuse. - connect to the existing spur...
Hi, I have an existing outside power cable that is part of the main ring circuit in the house. I believe this is a spur off the main ring that...
"Don't connect it to the CH OFF terminal, this becomes live whenever the heating is off! " - Ah, Glad I checked ! "Join the earth connections...
Hi, I am replacing a Sunvic SP100 CH/HW Programmer for the latest version which is the Sunvic 207 XLS. I have worked out what wires go where...
Did you solve this problem ? Was it the pump and was the rapic on/off cycling solved ?
Steve, I have had the same problem. Firing up for 45 secs then off for 20 secs then repeating this cycle. This happens with either CH or HW or...
Hi, Hope someone can be of help with this problem as it's driving me mad. Have an Appollo boiler that once has been on for a short time,...
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