Search results

I have installed a new Grant Euroflame condensing central heating boiler. I have wired it up to a Danfoss heatplan controls pack containing: 1-FP715 Si Programmer, 2-HP22 2 Port Valves, 1-RMT Room Thermostat RMT 230, 1-AT Cylinder Thermostat, 1-WC4B Wiring Box. I am having a problem in...