Recent content by Oaklyn

Thank you for your reply. To me, as an "end user" it seems strange that the concept of "System Synchronisation" could be listed as a feature of the CM927 yet there is seemingly no documentation whatsoever available about it on the internet. A product produced without any information as to what...

Thank you for your reply. In the example given (above) two (or more) CM927's are linked to the same zone (or zone's combined) with the "master" being the ultimate controller of the zone(s). I was hoping that the "Synchronisation" mode meant there could be one CM927 per zone and the one set as...

Hello, My gas central heating system boiler has two main heating circuits, one for the upstairs and another for the downstairs. Each of the heating circuits are independently controlled using motorised valves which are opened and closed under the control of two Honeywell CM927 room thermostats...