Description

The Fireye SB Series Flame Safeguard Control is a compact, microprocessor-based, modular burner management system designed to provide automatic ignition and continuous flame monitoring for commercial sizes of heating and process equipment firing any type of fuel. The SB Series are tested to EN298.

The control unit includes all the necessary digital logic and analog measuring circuitry to control the sequence and monitor the flame of single gas, oil, or combination gas/oil burners. Three available control sequences are no-purge, purge, and modulation (air damper control). The part number specifies the various features such as the flame sensor type, no purge, purge, modulation, proof of air opening at start, and timings; thus, the designer has control and protection against field tampering of critical sequences.

LED indicators are available on the front of the unit that provide current operating status of the burner system including lockout alarm. A test jack is recessed into the front cover that provides real-time reading of the connected flame sensor. This same test jack is also used to connect to an alpha-numeric display, SB20896. A push button provides reset from lockout condition as well as placing the unit in a check condition usable for pilot turn down test.

The SB Series flame safeguard control family is of plug-in design and available in models that operate at 120 VAC, 50/60 Hz and 230 VAC, 50/60 Hz making them universally acceptable.