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
74
Point Name/Description
Range
English
Metric
Green
– The amount the zone’s learned heating capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is green.
D:
R:
0.0600
0 to 1
.0333
SpGrn
– The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is green.
D:
R:
0.0600
0 to 1
.0333
Yellow
– The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is yellow.
D:
R:
0.0600
0 to 1
.0333
Orange
– The amount the zone’s learned cooling capacity is adjusted when the
Learning Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is orange.
D:
R:
0.1300
0 to 1
.0722
Red
– The amount the zone’s learned cooling capacity is adjusted when the Learning
Adaptive Optimal Start algorithm runs, when the zone’s thermographic color at
occupancy is red.
D:
R:
0.1900
0 to 1
.1055
Heating –
(Occupied or Unoccupied, depending on mode) The current programmed
Heating
setpoint adjusted by any offset that may be in effect.
R: 0 to 120°F
(-17.7 to
48.9°C)
Cooling –
(Occupied or Unoccupied, depending on mode) The current programmed
Cooling
setpoint adjusted by any offset that may be in effect.
R: 0 to 120°F
(-17.7 to
48.9°C)
Learned cooling capacity
– The cooling capacity learned by Learning Adaptive Optimal Start that
is required to bring the space temperature down to the occupied cooling setpoint prior to the
occupied time.
R: _°F/C
Learned heating capacity
– The heating capacity learned by Learning Adaptive Optimal Start that
is required to bring the space temperature up to the occupied heating setpoint prior to the
occupied time.
R: _°F/C
Min Setpoint Separation
– Minimum separation that must be maintained between the heating
and cooling setpoints.
R: _°F/C
Optimal Start
– The number of hours prior to occupancy, at which the Optimal Start function may
begin to adjust the effective setpoints to achieve the occupied setpoints by the time scheduled
occupancy begins. Enter 0 to disable Optimal Start.
NOTE
Optimal Start is automatically disabled when occupancy is controlled by a network write to
the controller's keypad_ovrde variable. (Display name:
BAS On/Off
, in
Properties
>
Control
Program
>
Maintenance
>
Occupancy
>
BAS On/Off
. or when utilizing
Airside Linkage
or the
System Occupancy Network Variable
.
D:
R:
4 hr
0 to 4 hrs

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English