Operator

Interface

Setting Tab screens provides a user

Settings screen for standard CTV :

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

43

Page 43
Image 43
American Standard CH530 manual Setting Tab screens provides a user, Header Screen