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Point Name/Description
Compressor 2 Runtime – The total number of hours that the Compressor 2 relay has
been energized since the runtime was last reset using Reset Comp 2 Runtime Alarm.
Filter Runtime – The total number of hours that the unit has been operating since the
runtime was last reset to 0 using Reset Filter Runtime Alarm.
Performance
Navigation:
i-Vu® / Field Assistant:
Point Name/Description
Current Performance Data
Equipment Runtime – RTU Open's hours of operation since the last reset of
Performance Data.
Economizer Utilization – Percentage of Equipment Runtime hours that are above the
active Economizer time since the last reset of Performance Data.
DCV Utilization – Percentage of Equipment Runtime hours that are above the active
DCV time since the last reset of Performance Data.
Unocc Free Cool Utilization – Percentage of Equipment Runtime hours that are above
active Unoccupied Free Cooling since the last reset of Performance Data.
Part Load Cooling Utilization – Percentage of Equipment Runtime hours that are above
Cooling time in which less than the maximum configured cooling stages were active
since the last reset of Performance Data.
Full Load Cooling Utilization – Percentage of Equipment Runtime hours that are above
Cooling time in which all of the configured cooling stages were active since the last
reset of Performance Data.
Heating Utilization – Percentage of Equipment Runtime hours that are above active
Heating time since the last reset of Performance Data.
Recorded High OAT – Maximum recorded OAT since the last reset of Performance
Data.
Recorded Low OAT – Minimum recorded OAT since the last reset of Performance Data.
Performance Data – Resets all the Current Performance Data properties to zero and
shifts all the Current Performance Data into the appropriate Historical Performance
Data fields below.
Historical Performance Data
RTU Open v3
Installation and Start-up Guide
Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant
Properties
Control Program
>
85
Default/Range
R:
__ hr
R:
__ hr
Performance
>
Range
R:
__ hr
R:
0 to 100%
R:
0 to 100%
R:
0 to 100%
R:
0 to 100%
R:
0 to 100%
R:
0 to 100%
R:
__°F/C
R:
__°F/C
D:
Collect
R:
Collect/Reset
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