BP110UVFR-S3 Fireye Burner Control

Overview

The Fireye BP110UVFR-S3 BurnerPRO is a compact, microprocessor-based primary flame safeguard control designed to provide proper burner sequencing, ignition, and continuous flame monitoring. It is engineered for on-off, multi-stage, or modulating burners used in commercial heating and process equipment firing oil or gas fuels. This model is specifically designed as a functional replacement for Siemens LFL1.335-110v controls, allowing for easy retrofit by using the existing wiring base without external wiring changes.

Features

• Microprocessor-based architecture for precise timing and non-volatile lockout capability.
• Dual built-in amplifiers supporting Ultraviolet (UV), Flame Rod (FR), or combined UV+FR flame monitoring.
• Series 3 pre-programmed operational timings.
• Seven SMART LEDs provide real-time operating status and detailed diagnostic lockout information.
• Safety self-test performed on every start to detect flame presence prior to ignition.
• Integrated functions including proof of fuel valve closure and air-flow proving.
• Run/check feature allowing operators to stop the program sequence for system troubleshooting.
• Remote and local reset capabilities.

Specifications

• Model Number: BP110UVFR-S3
• Supply Voltage: 110 VAC (+20%, -15%), 50/60 Hz, single phase
• Power Consumption: 7 VA
• Operating Temperature: -40 degree C to +60 degree C (-40 degree F to 140 degree F)
• Storage Temperature: -50 degree C to +85 degree C (-58 degree F to 185 degree F)
• Humidity: 90% RH (non-condensing)
• Protection Category: IP40
• Flame Failure Response Time (FFRT): 1 second
• Weight: 2.5 lbs (1.13 kg)
• Compatibility: Fits 60-2981-1 and Siemens LFL wiring bases

Applications

The BP110UVFR-S3 is used in commercial and industrial combustion systems to manage single-burner applications. It is suitable for non-permanent operations requiring a burner recycle at least once every 24 hours when used with UV sensors, or permanent operation when utilizing a flame rod. Common applications include boilers, commercial water heaters, and process ovens firing natural gas, propane, or fuel oils. It is frequently employed as a modern, reliable upgrade for legacy electromechanical Siemens LFL controllers.