Recent content by eddy41

Thanks for the reply Will check micro switch/ 240v on orange wire. Is the switch a separately replaceable item, or does the whole head nee replacing. Any ideas on why in six years of system that the diverter value has faulted twice. Eddy

Boiler Suprima 50 with latest PCB/side unit. New Timer Pot EP2002 Thermostat switching live ok but not effecting control of CH when boiler on. Diverter valve replaced 18months. Will give 240v to boiler with HW to on. No 240v with CH only switched on and thermostat to max. Heat to rads...