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
78
Alarms Displayed on ZS or SPT Sensor
You can individually select items below to show the alarm indicator on the ZS or SPT
sensor.
Range
Sensor Faults
– If set to display, shows the Maintenance or Fault indicator on the
communicating zone sensors with display, if a valid space temperature sensor to sensor
value is not available to the controller.
D:
R:
Ignore
Ignore/Display
Filter Dirty Alarm/Maint
– If set to display, shows the Maintenance or Fault indicator on
the communicating zone sensors with display, if filter runtime exceeds the value of the
Filter Service Alarm Timer
or in response to a filter status switch binary input.
D:
R:
Display
Ignore/Display
Airside Linkage Status Alarm
– If set to display, shows the Maintenance or Fault
indicator on the communicating zone sensors with display, if Linkage has failed in a
zoned system using Linkage.
D:
R:
Ignore
Ignore/Display
Misconfiguration - Switch/Analog Inputs
– If set to display, shows the Maintenance or
Fault indicator on the communicating zone sensors with display. Indicates if a duplicate
configuration exists for two or more binary input (3, 5, 8, or 9) functions, OR if a
duplicate configuration exists at the analog Input 1 and 2 functions.
D:
R:
Ignore
Ignore/Display
Compressor 1 Runtime Alarm
– If set to display, shows the Maintenance or Fault
indicator on the communicating zone sensors with display, if the
Compressor 1 Runtime
exceeds the value of the
Compressor 1 Service Alarm Timer
.
D:
R:
Ignore
Ignore/Display
Compressor 2 Runtime Alarm
– If set to display, shows the Maintenance or Fault
indicator on the communicating zone sensors with display, if the
Compressor 2
Runtime
exceeds the value of the
Compressor 2 Service Alarm Timer
.
D:
R:
Ignore
Ignore/Display
Supply Fan Hand Fault
– If set to display, shows the Maintenance or Fault indicator on
the communicating zone sensors with display, if the supply fan is operating when
commanded off.
D:
R:
Ignore
Ignore/Display
Supply Fan Runtime Alarm
– If set to display, shows the Maintenance or Fault indicator
on the communicating zone sensors with display, if the supply fan runtime exceeds the
value of the
Supply Fan Service Alarm Timer
.
D:
R:
Ignore
Ignore/Display
Service Configuration
Navigation:
i-Vu® / Field Assistant:
Properties > Control Program > Configuration > Service Configuration
Point Name/Description
Range
Unit Type
– The type of equipment that the RTU Open is controlling.
Options:
Heat/Cool
– Standard rooftop air handling unit.
LC Weather Expert
™ – A special factory-supplied 3-stage cooling unit
HP O/B Ctrl
– Heat Pump application, uses reversing valve output to control heating
and cooling.
HP Y1/W1 Ctrl
– Carrier Heat Pump application only.
D:
R:
Heat/Cool
Heat/Cool
LC WeatherExpert™
HP O/B Ctrl
HP Y1/W1 Ctrl

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English