Appendix A: RTU Open Points/Properties
68 RTU Open
– Enable to test the controller's compressor 2 output.
must be set to
D:
.
R:
Disable
Disable/Enable
– Enable to test the controller's heat 1 output.
must be set
to
D:
.
R:
Disable
Disable/Enable
– Enable to test the controller's heat 2 output.
must be set
to
D:
.
R:
Disable
Disable/Enable
– Enable to test the controller's reversing valve output.
must be set to
D:
.
R:
Disable
Disable/Enable
– Enable to test the controller's humidimizer output.
must be set to
D:
.
R:
Disable
Disable/Enable
– Enable to test the controller's exhaust fan output.
must be set to
D:
.
R:
Disable
Disable/Enable
– Set to a value between 0 and 100% to test the controller's
economizer output.
must be set to
D:
.
R:
0% Open
0 to 100% Open
D: – Analog Output 2 (0-10 Vdc) is currently unused.
R:
0%
0 to 100%
Maintenance
i-Vu / Field Assistant:
BACview:
>
>
R: – The controller's occupancy status as determined by a network
schedule, a local schedule, or a timed override.
Occupied/Unoccupied
Options:
The source of the controlling space temperature value.
– No valid space temperature or sensor status = failed.
– An SPT sensor is connected to the controller’s Rnet port.
– A T55, T56, or T59 sensor is connected to the controller’s J20 terminals.
– A network temperature sensor is bound to the controller’s space temperature
AV.
– The space temperature from a linked terminal.
R:
–The controller’s space temperature input has been manually locked at a
value.
Sensor Failure
SPT Sensor
T55/T56
Network
Airside Linkage
Locked Value
R: - Indicates a completed circuit from J1, 1 to J1, 9. This circuit is
typically used for safety devices that immediately stop unit operation when tripped.
Off/Run Enabled
