ZIO
®
/ZIO PLUS LCD WALL MODULES
13 63-2719—03
System Status and Command
I System Status and 
Command selection from 
Wizard Menu
Fig. 20 shows the System Status and Command options in the 
main window. Clicking the Show Advanced Settings button 
displays the advanced settings.
Fig. 20. System Status and Command screen.
Clicking the Show System Status box enables the System 
Status line including the snowflake (cool) and flame (heat) 
icons and the System softkey on the LCD as shown in the 
Preview area at the bottom of the screen.
The System softkey on the LCD is enabled only when the 
Enable System Command option is selected.
The Enable System Command selections control the values 
that display on the System Status line at the top of the wall 
module’s LCD screen.
For TR71/TR75s click on the System Command checkbox to 
allow the System Command to be configured as a network 
setpoint.
The default System Command option is: Off / Heat (Heat 
Only). The System commands are selectable. The System 
command value cannot be changed from Zio in the Contractor 
mode.
After you choose the setting, use the Preview button at the 
bottom of the window to verify your configuration. If the Set as 
Network Setpoint box is checked for the TR71/TR75, the 
Preview screen will not emulate Zio's device behavior.
If you are finished with your configuration, go to “Preview” on 
page 16, otherwise continue with “Schedule/Time” on 
page 14.
STANDARD SETTINGS ADVANCED SETTINGS
Table 7. System State Values.
Selectable System States
Off / Heat (Heat Only)
Off / Cool (Cool Only)
Off / Heat / Cool (No Auto Changeover)
Off / Auto / Heat / Cool (Auto Changeover)
Off / Auto / Heat / Cool / Emergency Heat (Heat Pump)