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3 | USER INTERFACE & SETTINGS
The user interface has keys, indicator lights, and a display screen for the software interface (including
things such as menus and status screens).
3.1 | User Interface
The physical interface consists of three parts:
1. An illuminated display
2. Indicator lights
3. A keypad
DISPLAY
The screen on the PF2100 displays two lines of text which are used to show system status, warnings,
alarms, prompts, and menus. It is illuminated for ease of reading in both bright sunlight and darkness.
When the system first powers on, the display will show the system name and firmware version for a few
seconds, after this it will show the Home Screen.
KEYPAD DIAGRAM
FLAME
DISPLAY
UP KEY
MODE KEY
PILOT LIGHT
IGNITE LIGHT
DOWN KEY
AUTO LIGHT
MANUAL LIGHT
MAIN LIGHT
MAIN KEY
OK KEY
FLAME LIGHT
STOP KEY
IGNITE KEY
MENU KEY
PILOT KEY
INDICATOR LIGHTS
Flame Light
Indicates that the system is detecting the pilot flame.
Auto Light
Indicates that the system is running in auto mode.
Manual Light
Indicates that the system is running in manual mode.
Pilot Light
Indicates that the pilot valve is open.
Ignite Light
Indicates that the system is sparking to ignite the pilot.
Main Light
Indicates that he main valve is open.
KEYS
Stop Key
Used to stop the system immediately or in other words, turn off the burner.
Menu Key
Used to navigate through the menu.
Up Key
Used to adjust a setting upwards and to scroll up through lists.
Down Key
Used to adjust a setting downwards and to scroll down through lists.
OK Key
Used to enter a menu, acknowledge a prompt, save an edited setting, or return to the home
screen.
Mode Key
Used to toggle between Manual and Auto modes of operation.
Pilot Key
Used in Manual Mode to test the Pilot Valve.
Ignite Key
Used in Manual Mode to test the Ignition Circuit.
Main Key
Used in Manual Mode to test the Main Valve.
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