Recent content by Michael Incorvaya

my system dose not work on WiFi. I think it’s a set frequency. Can’t understand why turning boiler of would break it....or is there a sync method?

Hi there knowledgeable people Switched boiler off & drained system to remove plastic pipe Pipe work which plumber fitted to rad valves. Refilled system, turned boiler back on....now the controller, wireless vitotrol 100 will not sync with receiver? Put new batteries & put on test signal mode, on...