Recent content by JF27

You need to go in to the settings menu, I'll list the stages Press and hold the left, right and tick evenly with 3 fingers until 00 PSU is displayed. Use the up arrow to 49 then press tick, 0 S01 will be displayed, press tick twice until 0 d01 is displayed. Use the right arrow to D07. It will...

I have just contacted JG regarding this problem and apparently this is a default setting on the thermostats to stop the valves/pump seizing if the system wasn't used for a while. This can be overridden by changing D07 1 to D07 0 on the thermostats. I've now done this on all thermostats so will...

I have exactly the same problem. I wondered if you managed to find out why this happens.