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APPENDIX E — EQUIPMENT/SYSTEM TOUCH NAVIGATION SCREENS
The Equipment Touch™ interface is a touchscreen device with
a 4.3 inch color LCD display that can be connected to the VAV-
RTU Open controller to view or change its property values,
schedule equipment, view trends and alarms, and more, with-
out having to access the building automation system's server.
Fig. A — Equipment Touch Interface
This appendix provides a brief overview of the screens used to
navigate the Equipment Touch interface. For full details on in-
stallation and setup refer to the Equipment Touch Installation
and Setup Guide.
NOTE: The System Touch™ interface when connected to the
VAV-RTU Open controller over the BACnet MS/TP network will
provide the same screens and function as the Equipment Touch.
STANDBY
Fig. B — Standby Screen
The Standby screen displays after the Inactivity Timer expires
(default is 5 minutes).
Displays:
•
average space temperature
(optional static pressure or SAT)
•
current controlling setpoints
•
Linkage Status
The color of the Linkage Status icon changes with the
current linkage condition:
Gray – no linkage condition
Green – linkage OK condition
Red – linkage Alarm condition
NOTE: The Linkage Status icon is displayed on the Standby.
Home, and Snapshot screens.
•
mode
•
occupancy
•
OAT (outdoor air temperature), if available
The Standby screen is not interactive. Touch anywhere on the
screen to advance to the Home screen.
HOME
Fig. C — Home Screen
Displays:
•
average space temperature (optional static pressure or SAT)
•
current setpoints
•
mode
•
occupancy status
•
OAT, if available
•
Linkage Status
Tap
on the right to navigate to the Snapshot screen.
SNAPSHOT
Fig. D — Snapshot Screen
Displays:
•
SAT (supply air temperature), actual and setpoint
•
RAT (return air temperature) actual
•
static pressure, actual and setpoint
•
% open economizer
•
OAT actual
•
VFD % speed
•
active cooling stages
•
active heating stages
•
Comp 1, Comp 2
•
Heat 1, Heat 2
•
VAV-RTU Open alarms, if present
•
Filter Status
•
Linkage Status
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