Sorry yes the HW off was wired in, I wired the com 6 wire into the live on the hive receiver and think I should of wired it to the L on the boiler and the number 1 on the cylinder stat to the s/l on the boiler?
So I have a Honeywell ST7100 programmer and have attempted to connect a hive dual channel receiver, the system is y plan fully pumped, all connected able to switch hot water and central heating on and off via the hive thermostat the heating is working fine but despite the boiler coming on for...