Rheem RGFG Installation Instructions Manual page 109

Entering and Viewing the Furnace
Main Menu and Sub Menus: Figure
66 demonstrates how to view and enter
the furnace user menu and subsequent
sub-menus with the (-)HC-
TST501CMMS communicating thermo-
stat. To get into the submenus, use the
up and down arrow keys of the thermo-
stat to display the desired menu and
press the "Installer Config" button on
the thermostat to enter that menu.
FIGURE 66
WIRING DIAGRAM – COMMUNICATING CONFIGURATION
ST-A1118-01-4
109