Trane CenTraVac Duplex CDHF Operation & Maintenance Manual page 43

Setting Tab screens provides a user
the ability to adjust settings justified
to support daily tasks. The layout
provides a list of sub-menus,
organized by typical subsystem.
To change chilled water setpoint, first
select the settings tab screen. Chilled
water setpoint to within the chiller
sub-menu. (See next page for
setpoint listing.)
Upon selecting a Settings list (i.e.
Chiller, Circuit 1 Purge, System Mode
Override, etc.) a listing of all
setpoints available to change along
with their current value will appear.
The operator selects a setpoint to
change by touching either the verbal
description or setpoint value. Doing
this causes the screen to switch to
either the Analog Settings Subscreen
or the Enumerated Settings
Subscreen.
Header Screen
To aid in comparing circuit level
setpoints, the heading on the
Settings list have buttons as
indicated in the table above (i.e., Ckt1
and Ckt2). The selected button is
darkened, presented in reverse video,
to indicate it is the selected choice.
CDHF-SVU01C-EN
Operator
Interface
Settings screen for standard CTV :
43