Carrier RTU Open v3 User Manual

Appendix A: RTU Open Points/Properties in i-Vu®/Field Assistant
RTU Open v3 CARRIER CORPORATION ©2019
Installation and Start-up Guide All rights reserved
85
Point Name/Description
Default/Range
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
.
R: __ hr
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
.
R: __ hr
Performance
Navigation:
i-Vu® / Field Assistant:
Properties > Control Program > Performance
Point Name/Description
Range
Current Performance Data
Equipment Runtime
– RTU Open's hours of operation since the last reset of
Performance Data
.
R: __ hr
Economizer Utilization
– Percentage of
Equipment Runtime
hours that are above the
active Economizer time since the last reset of
Performance Data
.
R: 0 to 100%
DCV Utilization
– Percentage of
Equipment Runtime
hours that are above the active
DCV time since the last reset of
Performance Data
.
R: 0 to 100%
Unocc Free Cool Utilization
– Percentage of
Equipment Runtime
hours that are above
active Unoccupied Free Cooling since the last reset of
Performance Data
.
R: 0 to 100%
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
.
R: 0 to 100%
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
.
R: 0 to 100%
Heating Utilization
– Percentage of
Equipment Runtime
hours that are above active
Heating time since the last reset of
Performance Data
.
R: 0 to 100%
Recorded High OAT
– Maximum recorded OAT since the last reset of
Performance
Data
.
R: __°F/C
Recorded Low OAT
– Minimum recorded OAT since the last reset of
Performance Data
. R: __°F/C
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.
D:
R:
Collect
Collect/Reset
Historical Performance Data

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English