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Mar 18, 2025
5
0
1
BD20 7DT
Member Type
Heating Engineer (Has GSR)
I have power from the fuse coming into the stat then 5 core coming into the boiler from the wiring center, but inside the boiler I only have live neutral earth and LR could anyone please help me, thanks!!
 
That’s easy then

Perm live to live on boiler
Neutral to neutral on boiler
Earth to earth on boiler
Pump to pump live on boiler
Oranges from the zone valves to lr on boiler
Okay amazing thanks for this!!
The pump just wires into the earth live and neutral on the boiler, will this make a difference
 

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