The Fireye MEP562 is a non-recycle plug-in programmer module engineered for use with Fireye MicroM Series burner management systems. It provides precise and safe burner sequencing, including selectable trial-for-ignition (TFI) and purge timing, 8-second pilot stabilization, and a fixed 10-second main flame trial. Designed to enforce lockout on loss of air flow, the MEP562 enhances combustion safety by requiring manual reset after fault conditions. It also features a built-in run-check switch for safe system testing.
Technical Specifications
- Model: MEP562
- Series: MicroM
- Operation Mode: Non-Recycle (locks out on flame failure or air flow loss)
- Pilot Stabilization: 8 seconds
- Main Trial-for-Ignition (TFI): 10 seconds
- TFI Timing: Selectable for system flexibility
- Purge Timing: Selectable
- Post Purge: Included (configurable)
- Air Proving: Requires proof-of-open air switch at start; locks out on air flow loss
- Test Function: Integrated run-check switch
- Mounting: Plug-in module for MicroM chassis
- Application: Gas, oil, or combination fuel burners requiring fixed lockout safety
Key Features
- Selectable TFI, purge, and post-purge timing to meet varied system needs
- 8-second pilot stabilization allows flame establishment before main trial
- Fixed 10-second main flame trial-for-ignition for consistent burner start-up
- Locks out on air flow loss to ensure safe burner shutdown and manual reset
- Non-recycle mode enhances safety by preventing automatic restart
- Run-check switch supports commissioning and operational verification
- Plug-in design ensures quick replacement or configuration in the field
Compatible Components & Accessories
- Fireye MicroM chassis and control modules
- Flame amplifiers (UV, IR, and rectification)
- Flame scanners such as UV1, 45UV5, and C7061
- Air flow switches, burner interlocks, and ignition controls
- Wiring harnesses and control panel accessories
Industry Applications
- High-reliability boiler systems with strict safety requirements
- Industrial process burners requiring air flow interlock protection
- Commercial HVAC systems where auto-recycle is not permitted
- Petrochemical and refinery heating systems
- Applications needing safe testing and flame verification with lockout logic
Installation & Maintenance Notes
- Confirm system compatibility with MicroM chassis and flame detection setup
- Set purge, TFI, and post-purge durations in accordance with fuel and burner specs
- Ensure air flow switches are correctly installed and wired to initiate lockout on failure
- Use the run-check switch during commissioning or service to safely simulate operating states
- Installation and servicing should be performed by certified combustion safety professionals
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