Page 991 - CRESTRON HOME OS-3

To control a third-party thermostat:
1. Register the 3-series control processor as a BACnet Remote Device.
2. Create a hosted BACnet object for the thermostat items that will be controlled.
3. Create a SIMPL program that ties tie the BACnet objects to the third-party thermostat
controls. BACnet objects to the third-party thermostat controls is a 1-to-1 relationship. For
example, you could create a hosted analog value object and tie it to the current
temperature on the third party thermostat.
4. Add a BACnet network thermostat to Crestron Home system:

a. Tap the Pair Devices button on the Setup screen, or the Pair Devices button on
the setup menu, to display the Pair Devices screen.
b. Select the room where the device is installed from the Select a room menu.

c. Select Other from the Device Types menu.
d. Select BACnet Thermostat from the Other menu.
e. Tap the plus button (+) and then assign a name to the to add the BACnet
thermostat to the system.
5. Configure the BACnet network objects. For details, refer to Configure a BACnet
Thermostat (on page 964).

974 • Crestron Home™ OS Product Manual — Doc. 8525Z