Quest Controls BACnet TStat User Manual - page 23
BACnet T‐Stat User’s Manual Rev 1.1, 7/28/11
Page | 9
Supported Properties
Writable?
Property Range Restrictions
Present Value
Y (Priority array not available)
N/A
Status Flags
N
N/A
Event State
N
N/A
Out of Service
N
N/A
Polarity N
N/A
Instance Description
Writable?
Default
Notes
BV-0
Temperature Units
Y
0
0 – Use Fahrenheit
1 – Use Celsius
BV-1
Occupied Fan Mode
Y
0
0 – Fan mode auto
1 – Fan mode always on
BV-2
Unoccupied Fan Mode
Y
0
0 – Fan mode auto
1 – Fan mode always on
BV-3
Force Occupied Mode
Y
N/A
0 – Remove BACnet occupied
override
1 – Enable BACnet occupied
override
BV-4
Zone Sensor Location
Y
0
0 – Use onboard zone thermistor
1 – Use remote mounted zone
thermistor
Binary Output Object Detail
Supported Properties
Writable?
Property Range Restrictions
Object Identifier
N
N/A
Object Name
N
N/A
Description N
N/A
Object Type
N
N/A
Present Value
Y*
N/A
Status Flags
N
N/A
Event State
N
N/A
Out of Service
N
N/A
Polarity N
N/A
Priority Array
Y*
N/A
* - The binary output object utilizes the priority array 1 through 16. A BACnet client can see the system's output
desire at priority 16 and is free to write any of the other 15 priorities.
Instance Description
Writable?
Notes
BO-0
Output G
Y
0 – De-energize Output
1 – Energize Output