The Fireye MEP149 is a non-recycle programmer module designed for use with the Fireye MicroM burner management system. It controls the burner sequence by managing purge, ignition, flame proving, and post-purge cycles. The module features fixed and selectable timing settings tailored for applications that require secure and precise flame monitoring with enhanced safety protocols.
Technical Specifications
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Model: MEP149
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Control Type: MicroM programmer module
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Purge Time: 30 seconds
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Pilot Trial for Ignition (PTFI): 5 seconds
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Pilot Stabilization Period: 8 seconds
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Post-Purge Time: 90 seconds
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Airflow Proving: Required at start of cycle
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Flame Failure Mode: Non-recycle; system locks out on flame loss
Key Features
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Fixed 30-second pre-purge for system ventilation
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5-second PTFI ensures fast and reliable flame initiation
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8-second pilot stabilization supports stable transition to main flame
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90-second post-purge clears residual fuel and combustion gases
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Requires airflow switch to prove open before ignition sequence
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Locks out on flame failure for safety and manual reset
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Compatible with MicroM series chassis for simple plug-in installation
Compatible Components & Accessories
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Fireye MEC120 or MEC230 MicroM control chassis
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Flame amplifiers (UV, IR, or flame rod)
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Compatible flame scanners (e.g., UV1, 45UV5, 85UVF series)
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Remote display modules such as ED510
Industry Applications
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Industrial and commercial boilers
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Burners on furnaces and ovens
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Process heating applications
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Retrofit burner management upgrades
Installation & Maintenance Notes
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Install by plugging directly into a compatible MicroM chassis
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Ensure air proving switch is installed and functioning
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Confirm scanner type and amplifier compatibility before operation
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Verify all timing functions during initial commissioning
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Perform regular system checks and lockout diagnostics as part of maintenance
Request a Quote now or call us at 1-800-755-2883 for expert assistance.