Trane Tracer AdaptiView Operation Manual page 24

Reports
A description of top-level operating modes is given in
Table 5. Chiller top-level operating modes
Top-level mode
Stopped
Run Inhibit
Auto
Waiting to Start
Starting Compressor
Running
Running—Limit
Preparing to Shutdown
Shutting Down
Free Cooling
Submodes are dependent on the top-level mode. Their appearance on the Chiller
Operating Modes screen has the following characteristics:
•
•
•
•
Table 6
the right column.
Note: "MIN:SEC" refers to a count-down timer that appears on the screen to indicate
Table 6. Chiller submodes
Top-level mode
Stopped
Run Inhibit
24
Description
Unit is inhibited from running and will require user action to go to Auto.
Unit is inhibited from running by building automation system (BAS), external
control source (Ext), or Auto Reset diagnostic
Unit is determining if there is a need to run.
Unit is waiting for tasks required prior to compressor start to be completed.
Unit is starting compressor.
Compressor is running with no limits in effect.
Compressor in running with limits in effect.
Unit is closing inlet guide vanes prior to compressor shutdown.
Compressor has been stopped and unit is performing shutdown tasks.
Unit is in Free Cooling mode and will not run the compressor.
The newest submode appears at the top of the submode list.
Submodes disappear when they no longer apply.
The screen displays up to 6 submodes.
If less than 6 submodes are active, the submode rows that do not apply are blank.
shows each top-level mode in the left column with corresponding submodes in
how long the submode will remain active. "IGV Position %" refers to a value that
indicates the position of the inlet guide vane (IGV).
Corresponding sub-level mode
Local Stop
Panic Stop
Diagnostic Shutdown—Manual Reset
Ice Building Is Complete
Tracer Inhibit
External Source Inhibit
Diagnostic Shutdown—Auto Reset
Table
Tracer AdaptiView Display Operations Guide • CTV-SVU01B-EN
5.