I am dealing with "ThermostatSetpoint:DualSetpoint" , and want to make the "heating" turn on when temperature gets cold to 15C UNITL 21C -- vice versa -- turn on cooling when it gets hot to 28C DOWN TO 21C
but...it seems like its not working :(
I have attached my [Energy Plus Model]
(https://drive.google.com/drive/folders/1_OkpcIfq_n0jAhxMXSf_xhdr7jKVBLt-?usp=share_link)