Fireye SB560522AA Burner Flame Safeguard Controller

Technical Specifications

Model：SB560522AA Brand：Fireye Product Type: Microprocessor-based compact burner flame safeguard controller

Detection Feature:

• Flame sensing method: UV ultraviolet flame scanner detection

• TFI (Trial for Ignition): Selectable 10 / 15 seconds

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

• Air proving check: Built-in air pressure interlock monitoring during pre-purge

• 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 design

• Indicator: Multi LED status indicators for lockout, flame, interlock 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 1.1kg

System compatibilitySB560522AA belongs to Fireye SB series flame safeguard family. Compatible with Fireye UV series ultraviolet flame scanners such as UV1A, UV2, UV1A12. It can be used on single gas industrial burners, commercial heating boilers and process heating equipment. Direct drop-in replacement for obsolete Eclipse VF560522AA, no rewiring required. Widely used for combustion safety system spare replacement.

FunctionSB560522AA is compact microprocessor flame safeguard controller manufactured by Fireye. It works with UV flame scanner to continuously monitor burner flame condition. It supports selectable 10/15s ignition trial timing and includes pre-purge sequence with air proving check before ignition. It will immediately shut off fuel supply and trigger safety lockout if flame fails during ignition or running state. LED lights display running, fault and flame status. The onboard test jack supports on-site flame signal inspection. Widely deployed for gas boiler and furnace burner safety control and spare replacement.

InstallationFollow lockout/tagout safety procedure before installation. Mount SB560522AA on control panel. Connect UV flame scanner, fuel valve, ignition transformer and interlock wiring strictly follow Fireye SB series wiring schematic. Execute burner pre-purge cycling test and flame signal strength verification during commissioning.

InterfaceUV flame signal terminals,multi-function LED indicator,manual reset push button,flame test jack,red metal enclosure for Fireye SB560522AA.

FeatureOriginal Fireye SB560522AA SB series flame safeguard controller,120VAC,UV flame scanner detection,with pre-purge air proving,10/15s selectable TFI,UL & FM safety certified. This spare unit is used for industrial 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. Random lockout during running: Verify burner vibration,UV cable shielding and interlock circuit. No power LED: Inspect 120VAC power supply and internal fuse.

Product BriefSB560522AA is Fireye SB series 120VAC flame safeguard controller with UV scanner input,pre-purge air proving and 10/15s TFI timing,direct replacement for VF560522AA,classic spare for 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.