Eclipse Combustion 6500 Recycle Mode, Pilot Test Mode, Interrupted or Intermittent Pilot

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Recycle Mode

When selected, the Bi-Flame will restart the sequence after flame or air failure.The recycle mode allows the system to re-initiate the start-up sequence automatically, once the main burners have been operating for at least 20 seconds. If the pilot flame fails to light dur- ing recycling, the system will lock out and annunciate a pilot flame fail. If the recycle is successful and the main burners are operational for at least 20 seconds, the system is ready for another recycle. At no time will the system recycle in the event of pilot flame fail.

Pilot Test Mode

This mode is entered by pressing the “Reset” and the “Enter” but- tons simultaneously then releasing the “Reset” button but holding the “Enter” button for another 10 seconds. The limits light will flash off and on, indicating that the system is in the test mode.

In the pilot test mode, the Bi-Flame operates normally with the excep- tion that the main valves are not energized, preventing the main burn- ers from igniting.

To exit the pilot test mode, simply press the “Reset” button and the Bi-Flame will exit the pilot test mode and restart the sequence. En- tering the pilot test mode erases the history log.

Interrupted or Intermittent Pilot

Pilot mode is selected using the DIP switch (see “S2 DIP Switch Settings” on page 13).An interrupted pilot shuts off after the main flame is established. An intermittent pilot continues during the en- tire main flame firing cycle.

Spark, Pilot Flame and Main Flame Separation

During the trial for ignition period (TFI), the pilot and ignition out- puts remain energized. At the end of the TFI, the pilot output re- mains on and the ignition output is de-energized. After a five sec- ond delay to prove the pilot flame, the main output is energized.

Note:

Both pilots must light within the specified TFI or a pilot flame failure will occur. If one burner experiences either a pilot or main flame failure, then both burners will shut down.The failed burner will be indicated by the red “Flame Fail” light.

Eclipse Bi-Flame v1.8, Instruction Manual 826, 05/03

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Contents Bi-Flame Copyright Disclaimer Notice Liability Warranty Audience Important Notices Document Conventions About this manualTable of Contents Page Page Product Description IntroductionSpecifications IntroductionAffectedTerminals Main Chassis DimensionsRelay Module Power ModuleModules Description Introduction Module Description IdentificationRemote Display Sensor ModuleIntroduction DIP Switch Location DIP Switch Access DIP Switch SelectionS6 DIP Switches DIP Switch SettingsS2 DIP Switches S4 DIP SwitchesLow Fire Start Terminal Function SummaryCombustion Air Flow Check Terminal Main Fuel Valve Proof-of-Closure TerminalSpark, Pilot Flame and Main Flame Separation Recycle ModePilot Test Mode Interrupted or Intermittent PilotLast Recycle by FLAME=XXXXXX Auxiliary InputsHistory Log Last Recycle by AIR=XXXXXX orModulation Contacts Valve Leak Sensing Device Vlsd Interface Valve LeakageValve Leak Fail Lkout Hhhhmmss Remote Display Unit RS232 Communication Interfaces RS485 optionalLimits Air FaultAlarm ResetSystem Lockout Conditions System FaultsSystem Installation Page Power must be off when inserting or removing the cable Remote Reset Remote DisplayJ6 J3 Wiring Diagram & Connections-Main Chassis Sensor Installation Introduction Sensor WiringDo not ground the shield to terminal GND Scanners Flame RodsScanner Sighting Conditions Introduction Flame Signal Strength Minimum Pilot Test Test ProceduresSpark Sighting Test Limits and Interlock Tests Pilot Flame Failure Test Main Flame FaiulreMonthly Checklist Introduction MaintenanceYearly Checklist Contact Check air filter Check blower rotation Troubleshooting Problem Possible Cause SolutionRemote Display Messages Bi-Flame Operating Sequence Purge AT High Firexx Wait for LO.FIRE SwitchAIR Proven AIR not Proven LkoutMain # OX Failed Main Flame on Pilot OFFAutomatic Modulation Flame #OX Time =Main Valve Fail Lkout Post PurgeMessage Type Explanation Remote Display Diagnostic Messages ListedAlphabeticallyRemote Display Diagnostic Messages Watchdog Fail UNSAFE-FLM-PURGEValve Leakage Valve Leak FailMetric to Metric AppendixConversion Factors Metric to EnglishPos Eclipse Qty Description Part Number Illustrated Parts List

6500 specifications

The Eclipse Combustion 6500 is a cutting-edge industrial burner designed to optimize combustion efficiency and reduce emissions in various applications. Known for its innovative approach to fuel burning, the 6500 model combines advanced technology with robust engineering, making it a preferred choice for industries such as power generation, manufacturing, and petrochemicals.

One of the hallmark features of the Eclipse Combustion 6500 is its versatility to operate on multiple fuels, including natural gas, propane, and biogas. This flexibility allows companies to adapt to changing fuel availability and cost, ensuring operational efficiency and economic viability. The burner is designed with a range of firing rates, catering to both small and large-scale applications, which enhances its utility across diverse operational scenarios.

Another significant characteristic of the 6500 is its sophisticated control system. The burner employs advanced digital controls that enable precision in fuel-to-air ratios and overall combustion management. This technology not only optimizes thermal performance but also facilitates compliance with stringent emissions regulations. By continuously monitoring combustion conditions, the 6500 ensures maximum efficiency while minimizing harmful emissions of nitrogen oxides (NOx) and carbon monoxide (CO).

Moreover, the Eclipse Combustion 6500 features a unique combustion geometry. This design promotes a stable flame while maintaining excellent mixing of fuel and air. The result is improved combustion efficiency and a reduction in pollutant formation. The structural integrity of the burner is engineered to handle high temperatures and corrosive environments, ensuring long-term reliability and reduced maintenance needs.

Safety is a paramount consideration in the design of the 6500. Integrated safety systems monitor operational parameters and provide alerts to prevent unsafe conditions. This focus on safety, combined with high performance, ensures that the burner not only meets but exceeds industry standards.

In summary, the Eclipse Combustion 6500 stands out due to its versatility, advanced control technologies, and efficient combustion capabilities. Its design prioritizes safety, reliability, and compliance with environmental regulations, making it an ideal choice for various industrial applications. As industries strive for greener and more efficient operations, the 6500 is poised to play a pivotal role in the evolution of combustion technology.
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