How to switch Trane Symbio 700 over to thermostat control

[Utilisateur]

Can we plug controls in vdc instead of ac 24V on this board ?

[robbywinters]

Is the grey and purple wire required???

[oshredero]

Do you know if it's possible to control the unit with a conventional thermostat and read Bacnet points at the same time?

[EdwinEscobar]

You can do all this through the phone right ?

[JamesCatapano]

How come when I follow these steps it won’t let me save config?

[nevermind]

You forgot 1 thing, last of all you go tell the customer they only have 2 stages of cooling max. because it's not capable of 3.(like a 17.5 ton precident for example)