Search results

Thank you the wire code you provided works a treat (also saves me having arguments with the MRS). Thanks once again.

Hi, I am trying to replace my existing Thermostat (Potterton PRT2) with a wireless Siemens one (RDH10RF/SET-GB). Each time I try and wire it up I blow a fuse :( The Potterton is has 3 Wires (Red, Yellow & Blue), Red goes into COM, Yellow into H and Blue into N. There is also a tiny...