Manual Override Exists; Main Screen - Trane CGAM Installation & Operation Manual

Controls Interface
A complete listing of diagnostics and codes is included in the Diagnostic Section.

Manual Override Exists

An indicator to present the presence of a manual override will share space with the Alarms
enunciator key. While a manual override exists, the space used for the Alarms key will be occupied
by a "Manual" icon, that will display solid inverse color similar to the appearance of the Alarms
enunciator. An Alarm will take precedence of the Manual, until the reset of active alarms, at which
point the Manual indicator would re-appear if such an override exists.
If the Manual indicator is pressed, the Manual Control Settings screen will be displayed.

Main Screen

The Main screen is a "dashboard" of the chiller. High level status information is presented so that
a user can quickly understand the mode of operation of the chiller.
The Chiller Operating Mode will present a top level indication of the chiller mode (i.e. Auto,
Running, Inhibit, Run Inhibit, etc.). The "additional info" icon will present a subscreen that lists in
further detail the subsystem modes.
The Main screen shall be the default screen. After an idle time of 30 minutes the CH530 shall display
the Main screen with the first data fields.
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