Trane Ascend ACR Series User Manual

68
AC-SVX001A-EN
• The shading of each software state circle
corresponds to the shading on the time lines that
show the chiller’s state.
There are five generic states that the software can be
in:
• Power Up
• Stopped
• Starting
• Running
• Stopping
Shutting Down
Running
or
Running Lim it
Stopped
or
Run Inhibit
Auto
Command
Confirmed Start
Stop Com m
a
n
d
Di
a
gnos
t
ic
Confirmed
Shutdown
Boot and
Self Test
Stop Com mand or Diagnostic
Auto
or
Waiting to Start
Check for
Differential
to Start
Check for
Differential
to Stop
Release
of Inhibit
Power Up
In the following diagrams:
• The time line indicates the upper level operating
mode, as it would be viewed in the Tracer®
AdaptiView™.
• The shading color of the cylinder indicates the
software state.
• Text in parentheses indicates sub-mode text as
viewed in the Tracer® AdaptiView™.
• Text above the time line cylinder is used to illustrate
inputs to the UC800. This may include user input to
the Tracer® AdaptiView™ touch screen, control
inputs from sensors, or control inputs from a
generic BAS.
• Boxes indicate control actions such as turning on
relays, or pulsing compressor load or unload
solenoids.
• Smaller cylinders under the main cylinder indicate
diagnostic checks.
• Text outside a box or cylinder indicates time-based
functions.
• Solid double arrows indicate fixed timers.
• Dashed double arrows indicate variable timers.
SSttaarrtt--uupp aanndd SShhuuttddoowwnn

Trane Ascend ACR Series Specifications

General

Brand	Trane
Model	Ascend ACR Series
Category	Chiller
Language	English