Honeywell 7800 Series Burner Controls S7800A1142/U Keyboard Display Module for VP Programming

Provides current status of burner sequence, timing information,
hold information and lockout information, as well as selectable or
pre-emptive messages.
• Application flexibility.
• First-out annunciation and system diagnostics provided by 2 row by
20 column Vacuum Fluorescent Display (VFD).
• “Call Service” (Business Card) programmable message displayed
when system lockout occurs.
• Local or remote annunciation of operation and fault information.
• First out expanded annunciation with 24 limit and interlock LEDs
enhances keyboard display module information. Display can be
Programmed to customize the expanded annunciator messages to
the system.
• Required to program Valve Proving and Post Purge feature on
selected 7800 Series devices.
• Can be setup for Mod Bus Communication.
• Provides burner controller data.
• Remote reset.