I have a Daikin Altherma heat pump system (closed water circuit).
The system works fine. I have a F430/2 module and it operates accordingly. The Daikin system is in standby and when a consumer (room temperature, radiant floor, other…) requests temperature control, the machine starts and the temperature is controlled. Perfect!
However, to change the Daikin system to Winter/Summer time (one for another) I need to go directly to the machine and rearrange the wiring (2 wires) coming from F430/2 and relay for cooling/heating operation, which doesn't make any sense.
I can install a selector (3 wires) in the machine and do it by the selector, instead of opening the control unit panel and rearrange the wiring manually.
In the Domotic system, it is possible to switch from Winter to Summer time (and vice-versa), reseting the setpoints depending the cooling/heating needs.
Isn't that possible that this selection in the Central Unit Temperature Control or the Legrand TouchScreens can set Winter/Summer operation mode in the Daikin? Can the Summer/Winter selection be an output of the Domotic system?
Thank you. André Vilelas