Frontier Oil Heat – PN 10-2021 – October 2021 - 17 -
Five Zone Display Manager
The Display Manager is an Energy Manager that is equipped with an LCD display, and four pushbutton keys.
With the exception of the Fuel Type (oil/gas) and Venting (chimney/inducer) options, all setup options are selected
through option screens via the display and keys. The Fuel Type and Venting options can be viewed, but not set, in the
option screens. These two options can only be set using the physical dip switches on the bottom of the Manager board.
To access the option screens, you must first ensure the manager is powered; if the manager is powered, the blue
“PWR” LED will be on. If the blue LED is on, but the screen is not illuminated, press any key to wake the display.
Use the UP/DOWN keys to view additional menu screens. Use the ENTER/ESC keys to enter/exit submenus. The
ENTER key is also used to change options from the option screens.
How to Use Self-Guided On-Screen Prompts To Edit Options
From the system status screen, press the DOWN key twice, or until the
Option Setup (edit) menu screen is displayed. Press the ENTER key to enter into the option screens. From there, use
the UP/DOWN keys to view each option. Use the ENTER key to change the selected option.
Setting features are self-guided through on-screen prompts