Fireye SB560243AA Burner Flame Safeguard Controller

Technical Specifications

Model：SB560243AA Brand：Fireye Product Type: Microprocessor-based compact modulating burner flame safeguard controller

Detection Feature:

• Flame sensing method: Flame rod rectification detection (FR)

• 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

• 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 1.02kg

System compatibilitySB560243AA belongs to Fireye SB series flame safeguard family. Compatible with flame rod ionization sensors. It supports modulating gas burners, commercial heating boilers and process heating equipment. Direct drop-in replacement for obsolete Eclipse VF560243AA, no rewiring required. Widely used for combustion safety system spare replacement.

FunctionSB560243AA is compact microprocessor flame safeguard controller manufactured by Fireye. It adopts flame rod rectification technology to continuously monitor burner flame condition. It supports selectable 5/10s ignition trial timing, includes pre-purge sequence with air proving check and built-in air damper modulation control for 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 and flame 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 SB560243AA on control panel. Connect flame rod sensor, 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.

InterfaceFlame rod signal terminals,multi-function LED indicator,manual reset push button,flame test jack,air damper modulation output terminals,red metal enclosure for Fireye SB560243AA.

FeatureOriginal Fireye SB560243AA SB series flame safeguard controller,120VAC,flame rod 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 flame rod installation, wiring continuity, air proving switch, fuel supply and ignition circuit. No flame indication: Check flame rod contamination, electrode gap and wiring polarity. Unstable modulation: Inspect damper actuator connection, feedback signal and interlock circuit. Random lockout during running: Verify burner vibration, flame rod insulation and interlock circuit. No power LED: Inspect 120VAC power supply and internal fuse.

Product BriefSB560243AA is Fireye SB series 120VAC flame safeguard controller with flame rod input,pre-purge air proving,5/10s TFI and air damper modulation function,direct replacement for VF560243AA,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.