I have the Evohome starter kit, a CS92 DHW kit and a DTS92 room stat. (placing the Evohome controller in a suitable place as a room stat is not on due to lack, of 230V in the suitable place, and an aversion to mains leads trailing half way up a wall).
At this stage of the upgrade to the heating system I just need to replace the room stat (wrongly sited) and the cylinder stat with the two wireless BDR91 relays. Eventually I will invest in some HR92 controllers (I know I'll have a redundant DTS92 - I'll find a use for it!!)
Current system is fully pumped with two two port zone valves, one for CH and one for DHW. The switches on the opened zone valves start the pump and boiler. I have configured the Evohome with 'Zone 1' bound to the DTS 92 and a BDR 91 to drive the CH zone valve. But when I have bound CS92 transceiver to the Evohome controller it asks me whether I have "two two port valves or a three port valve" OR "a hot water valve". I completed the configuration of the CS92 with a "hot water valve".
All these bits and pieces are lying around on my the dining room table. CH demand (time and temp controlled) picks the CH BDR91 when expected and the DHW demand (time and temp controlled) picks the DHW BDR91 when expected. So far this all seems to do what I want it to do.
The query is - have I done the configuration correctly or should I have selected the "two two port valve etc" option whilst setting up the CS92 for DHW?
At this stage of the upgrade to the heating system I just need to replace the room stat (wrongly sited) and the cylinder stat with the two wireless BDR91 relays. Eventually I will invest in some HR92 controllers (I know I'll have a redundant DTS92 - I'll find a use for it!!)
Current system is fully pumped with two two port zone valves, one for CH and one for DHW. The switches on the opened zone valves start the pump and boiler. I have configured the Evohome with 'Zone 1' bound to the DTS 92 and a BDR 91 to drive the CH zone valve. But when I have bound CS92 transceiver to the Evohome controller it asks me whether I have "two two port valves or a three port valve" OR "a hot water valve". I completed the configuration of the CS92 with a "hot water valve".
All these bits and pieces are lying around on my the dining room table. CH demand (time and temp controlled) picks the CH BDR91 when expected and the DHW demand (time and temp controlled) picks the DHW BDR91 when expected. So far this all seems to do what I want it to do.
The query is - have I done the configuration correctly or should I have selected the "two two port valve etc" option whilst setting up the CS92 for DHW?