ComfortVu™ BACnet Thermostat Plus Model TBPL-H (Line voltage)Carrier Proprietary and Confidential
CARRIER CORPORATION ©2020
Installation and Operation Guide
All rights reserved
19
MAC Address
To set the communication MAC Address:
1
Adjust the setpoint temperature to 11ºC/52ºF. The
button will appear on display.
2
To enter MAC Address settings, press and hold the
button for 5 seconds.
3
Use the ▲or ▼buttons to change the
MAC Address.
4
Switch power supply off and on again for the MAC address changes to take effect.
Note: Set to “0” for no communication.
Caution: Do not use the same MAC address for two devices on the same communication line!
BACnet Device Instance Number
By default, the BACnet Device Instance Number is generated automatically by the thermostat (Vendor ID + MAC address).
For example, Carrier Corporation vendor ID is 16, and if the MAC address is 075, the BACnet Device Instance Number is
16075.
Note: If you change the MAC address, you must cycle the thermostat’s power to reset the BACnet Device Instance Number.
You can override the automatically-generated BACnet Device Instance Number using the WebCTRL application, an Analog
Network Output microblock in a control program, or some other BACnet utility. Write the new BACnet Device Instance
Number to the present_value property of Analog Value 42 (BACnetDeviceInstanceNumber).
Examples:
In the i-Vu® application
1
Use the BACnet Discovery feature to discover the BACnet Thermostat and its BACnet objects.
2
In the navigation tree, select the Analog Value called BacnetDeviceInstanceNumber.
MAC Address and BACnet Device Instance Number
Summary of Contents for ComfortVu Plus TBPL-H
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