Honeywell S7800A1001 Burner Control Keyboard Display Module

The S7800A1001 is a Series 5 Keyboard Display Module (KDM) engineered for Honeywell 7800 Series microprocessor-based burner controls. It delivers real-time burner sequence status, first-out fault annunciation, and diagnostic tools for single-burner systems operating on gas, oil, coal, or combination fuels. Operators utilize the alphanumeric display to monitor system safety, troubleshoot faults, and streamline diagnostic workflows locally or remotely.

Display and Diagnostic Capabilities

The module features a 2-row by 20-column Vacuum Fluorescent Display (VFD) that presents clear operating messages and diagnostic data. It supports a convenient clone function with business card message capability, allowing quick configuration transfer across compatible burner management units.

Mounting and Environmental Tolerance

This display unit offers flexible installation options, mounting directly onto the burner control relay module or remotely on a panel via an extension cable. Built for demanding boiler room environments, it operates reliably within an ambient temperature range of -40 deg C to +60 deg C and withstands up to 85% non-condensing relative humidity.

Technical Specifications

Frequently Asked Questions

Q: What is the primary function of the Honeywell S7800A1001 module?

A: It provides real-time burner sequence status, first-out fault annunciation, and local diagnostics for 7800 Series burner controls.

Q: Can this display module be mounted away from the main burner controller?

A: Yes, it can be mounted directly on the burner control relay module or installed remotely on a panel using a connecting cable.

Q: Does the module support configuration cloning?

A: Yes, it includes a clone function supporting business card messages for quick parameter transfer.