Just to close this topic. I managed to locate the problem(s). First of all the dip switch should have been set to 16 as advised. However the main problem was that the logic was wrong. The system had been wired up wrongly, I dug through the documentation and found that THREE wires had been incorrectl...
That may be the answer then, the dip switch is set to 10 not 16, so I will try it on 16. I thought that maybe 16 was the required setting if you did not have a cylinder, so left it on the setting that it was installed on.
Hi, I have a Siemens RWB9 Programmer and a Drayton digistat 1 thermostat. My problem is that if the central heating and hot water is turned on at the programmer with the digistat turned down so it should not turn on, the central heating comes on. When the hot water is hot, then the central heating o...
