Fireye SB560223XA Burner Flame Safeguard Controller

Technical Specifications

Model：SB560223XA Brand：Fireye Product Type: Microprocessor-based compact modulating burner flame safeguard controller

Detection Feature:

• Flame sensing method: UV ultraviolet flame scanner detection

• TFI (Trial for Ignition): Selectable 5 / 10 seconds

• Pre-purge function: With pre-purge and air proving check

• Additional function: Built-in air damper modulation control for fuel-air ratio regulation

• Flame failure action: Instant safety lockout once flame signal is lost

Electrical Parameters:

• Supply voltage: 120VAC, 50/60Hz (+10/-15%)

• Max connected load: 15A

• Reset mode: Local manual reset or remote reset terminal

• Flame signal jack: Onboard test jack for real-time flame strength reading

Mechanical & Structure:

• Housing: Red NEMA rated enclosure

• Mounting: Panel mount plug-in design

• Indicator: Multi LED status indicators for lockout, flame, interlock and modulation status

• Reset button: Manual local reset push button

Environmental:

• Operating temperature: -20℃ ~ +60℃

• Ambient humidity:0~85% non-condensing

• Certification: UL, FM approved, meets EN298 standard

• Weight: Approx 1.05kg

System compatibilitySB560223XA belongs to Fireye SB series flame safeguard family. Compatible with Fireye UV series ultraviolet flame scanners such as UV1A, UV2, UV1A12. It is designed for single modulating gas industrial burners, commercial heating boilers and process heating equipment. Widely used for combustion safety system spare replacement.

FunctionSB560223XA is compact microprocessor flame safeguard controller manufactured by Fireye. It works with UV flame scanner to continuously monitor burner flame condition. It supports selectable 5/10s ignition trial timing, includes pre-purge sequence with air proving check before ignition and built-in air damper modulation control for automatic fuel-air ratio adjustment. It will immediately shut off fuel supply and trigger safety lockout if flame fails during ignition or running state. LED lights display running, fault, flame and modulation status. The onboard test jack supports on-site flame signal inspection. Widely deployed for modulating gas boiler and furnace burner safety control and spare replacement.

InstallationFollow lockout/tagout safety procedure before installation. Mount SB560223XA on control panel base. Connect UV flame scanner, fuel valve, ignition transformer, air damper actuator and interlock wiring strictly follow Fireye SB series wiring schematic. Execute burner pre-purge cycling test, modulation function test and flame signal strength verification during commissioning.

InterfaceUV flame signal terminals,multi-function LED indicator,manual reset push button,flame test jack,air damper modulation output terminals,red metal enclosure for Fireye SB560223XA.

FeatureOriginal Fireye SB560223XA SB series flame safeguard controller,120VAC,UV flame scanner detection,with pre-purge air proving and modulation control,5/10s selectable TFI,UL & FM safety certified. This spare unit is used for industrial modulating gas boiler burner flame detection maintenance and hardware replacement.

DiagnosticLockout on startup: Inspect UV scanner lens contamination,optical alignment,wiring continuity,air proving switch,fuel supply and ignition circuit. No flame indication: Check UV tube aging,cable shielding integrity and wiring connection. Unstable modulation: Inspect damper actuator connection,position feedback signal and interlock circuit. Random lockout during running: Verify burner vibration,UV cable shielding and interlock circuit. No power LED: Inspect 120VAC power supply and internal fuse.

Product BriefSB560223XA is Fireye SB series 120VAC flame safeguard controller with UV scanner input,pre-purge air proving,5/10s TFI and air damper modulation function,classic spare for modulating gas burner combustion safety system.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and replacement.