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Install - Boiler not firing up

Tue May 02, 2017 8:16 pm


I have just installed HIVE 2 heating....well tried.

I was previously on a 2 zone system with a Centaurplus C27 control unit that had a universal backplate as shown in the picture. I swapped the wires on to the new hive backplate and made sure they were exactly the same set up with 2 neutral, 2 live, 1 - empty, 2 - empty, 3 - grey wire, 4 - black wire.

Everything has connected properly and the app is working fine and the receiver switches on however the boiler does not fire up.

Any help would be much appreciated. Is it because its a 2 zone system or is it the old thermostats causing the problem.
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