TEC Series BACnet® MS/TP Network Temperature and Humidity Controllers Technical Bulletin
22
TEC26x7-4 and TEC26x7-4+PIR Series Thermostat Controllers
Table 5: TEC26x7-4 and TEC26x7-4+PIR Series MS/TP Bus Objects (Part 1 of 4)
Point Name
Thermostat Point
(Type/Address)
Range
Room Temp
1, 2
AV 7
-40.0°F/-40.0°C to
122.0°F/50.0°F
Room Temp Override
3
BV 8
0 = Normal
1 = Override
Outdoor Temperature
3, 4
AV 9
-40.0°F/-40.0°C to
122.0°F/50.0°F
Supply Temperature
AI 12
-40.0°F/-40.0°C to
122.0°F/50.0°F
AUX Command
BV 14
0 = Off
1 = On
Sequence of Operation
MSV 15
1 = Cooling Only
2 = Heating Only
3 = Cooling and Reheat
4 = Heating and Reheat
5 = Cool/Heat Four-Pipe
6 = Cool/Heat Four-Pipe and Reheat
System Mode
MSV 16
1 = Off
2 = Cool
3 = Heat
4 = Auto
Occupancy Command
MSV 18
1 = Resume Schedule
2 = Occupied
3 = Unoccupied
4 = Temporary Occupied
Keypad Lockout
MSV 19
1 = Level 0
2 = Level 1
3 = Level 2
4 = Level 3
5 = Level 4
6 = Level 5
PI Heating Demand
5
AV 21
0 to 100%
PI Cooling Demand
AV 22
0 to 100%
AUX (BO5) Status
BI 25
0 = Off
1 = On
Heating (BO3 and BO4) Valve
Status (TEC2627-4 Model)
MSV 26
For On/Off Control:
1 = Open
2 = Closed
For Floating Control:
1 = Stopped
2 = Opening
3 = Closing
Cooling (BO1 and BO2) Valve
Status (TEC2627-4 Model)
MSV 27
For On/Off Control:
1 = Open
2 = Closed
For Floating Control:
1 = Stopped
2 = Opening
3 = Closing
BI1 Status
BI 29
0 = Deactivated
1 = Activated
