Choosing the Right Components for the Fireye E110 & MC120 Series
The Fireye MC120 is a chassis designed for use with the Modular M-Series II flame safeguard controls, serving as the foundational base into which various modules are installed to configure burner management systems. These are compatible with the MP100, MP230, and MP560/1/2 programmer modules, as well as the MAUV1 /T and MART1 / T amplifier modules. The MC120 chassis is designed to be backward compatible with obsolete M-Series TFM and UVM controls, facilitating upgrades without extensive rewiring.
The Fireye E110 and MC120 series flame safeguard systems are designed for reliable burner management and flame detection in commercial and industrial applications. These systems provide precise control and safety monitoring for gas, oil, and combination fuel burners.
The Fireye E110 burner control is a microprocessor-based flame safeguard system designed for monitoring and controlling commercial and industrial burners. It ensures safe startup, operation, and shutdown by continuously verifying flame presence. The E110 is compatible with various plug-in components to enhance its functionality. It works with the EP and EPD programmers, which determine burner sequencing, and the EB700 chassis, which houses the control. The system accepts scanner inputs such as the Fireye C7012 UV scanner, C7061 UV self-check scanner, and 48PT2 infrared scanner for reliable flame detection.
Amplifiers for Fireye E110, MC120, and MEC120 Series
The Fireye E110 Flame-Monitor system utilizes specific amplifier modules to accommodate various flame detection methods. The available amplifier modules and their corresponding part numbers are:
- E1R1: Auto-check infrared amplifier compatible with the 48PT2 scanner.
- E1R2: Auto-check infrared amplifier with high sensitivity circuitry, also for use with the 48PT2 scanner.
- E1R3: Auto-check infrared amplifier without oil fog rejection circuitry, designed for the 48PT2 scanner.
- EUV1: Ultraviolet amplifier suitable for non-self-checking UV scanners like the UV1A, UV2, UV8A, UV90, and 45UV3.
- EUVS4: Self-checking ultraviolet amplifier intended for use with the 45UV5 self-checking UV scanner.
- ERT1: Flame rectification amplifier designed for use with flame rod detectors, such as the 69ND1.
- EDC1: This amplifier module is designed for use with Fireye’s 45RM1 rectification flame scanner.
- EDC2: This amplifier module is suitable for use with Fireye’s 45RM2 rectification flame scanner.
The Fireye MC120 chassis is compatible with the following amplifier modules:
The Fireye MicroM Series MEC120 burner control chassis is compatible with a variety of amplifier modules, each tailored to specific flame detection methods and response times. The available amplifier modules and their corresponding part numbers are:
- MEUV1: Ultraviolet amplifier with a Flame Failure Response Time (FFRT) of 2 or 4 seconds.
- MERT1: Flame rectification amplifier with an FFRT of 2 or 4 seconds.
- MEIR1: Infrared amplifier with an FFRT of 2 or 4 seconds.
- MEUVS4: Self-checking ultraviolet amplifier with an FFRT of 2 or 4 seconds.
- MECD1: Cadmium sulfide (cad cell) amplifier with an FFRT of 2 or 4 seconds.
Selecting a Programmer for Fireye E110 and MC120
The Fireye E110 Flame-Monitor system is designed to work with a variety of programmer modules, each tailored to specific operational requirements. These modules determine the control’s functionality, including purge timing, trial-for-ignition periods, and recycle or non-recycle operations. The compatible programmer modules are categorized into three main types:
Non-Recycle Programmers:
- EP160: Features a 30-second purge time and a 4-second flame failure response time (FFRT).
- EP161: Similar to the EP160 but with an extended main trial-for-ignition (MTFI) period of 30 seconds.
- EP165: Offers a 2-second FFRT and a 10-second pilot trial-for-ignition (PTFI) period.
- EP166: Shares the 2-second FFRT of the EP165 but extends the MTFI period to 15 seconds.
- EP170: Provides a 5-second PTFI and a 10-second MTFI, with a 4-second FFRT.
- EP177: Features programmable purge and ignition timings via the ED510 display.
Recycle Programmers:
Non-Modulating Control Programmers:
The Fireye MicroM Series MEC120 burner control chassis is compatible with a variety of amplifier modules, each tailored to specific flame detection methods and response times. The available amplifier modules and their corresponding part numbers are:
Re-Ignition Programmers:
- MP100: Supports re-ignition operation with a 10-second ignition safety time.
Non-Recycle Programmers:
- MP102: Designed for non-recycle operation with a 5-second ignition safety time.
Programmers with Selectable Features:
Programmers with Enhanced Features:
MP560: Provides selectable purge timing, pilot trial-for-ignition timing, pilot stabilization period, and the choice between recycle or non-recycle operation. It also features a 10-second main flame trial-for-ignition and includes a run-check switch.
- MP561: Similar to the MP560 but without the pilot stabilization period.
MP562: Based on the MP560 but designed for non-recycle operation only and includes a lockout feature upon loss of airflow.
For the MEC120, the compatible programmers are:
Non-Recycle Programmers:
Recycle Programmers:
- MEP200: Includes a 10-second PTFI period and is designed for applications requiring recycle operation.
- MEP230: Provides selectable purge timing, PTFI timing, and the option for recycle or non-recycle operation.
- MEP230H: Similar to the MEP230 but includes a pilot stabilization period and is suitable for two-stage burners.
Programmers with Enhanced Features:
- MEP560: Offers selectable purge timing, PTFI timing, pilot stabilization period, and the choice between recycle or non-recycle operation. It also features a 10-second MTFI and includes a run-check switch.
MEP561: Similar to the MEP560 but without the pilot stabilization period.
MEP562: Based on the MEP560 but designed for non-recycle operation only and includes a lockout feature upon loss of airflow.
Selecting a Flame Scanner
The Fireye E110 Flame-Monitor system supports various flame scanners based on the selected amplifier module and application needs.
Ultraviolet (UV) Scanners:
- UV1A, UV2, UV8A, UV90, 45UV3 (with EUV1 amplifier) – For frequently cycling burners.
- 45UV5-1007, 45UV5-1008, 45UV5-1009 (with EUVS4 amplifier) – For continuous operation with self-checking.
Infrared (IR) Scanner:
- 48PT2 (with E1R1, E1R2, E1R3 amplifiers) – Detects flames in oil or coal applications.
- 69ND1 (with ERT1 amplifier) – Used in gas-fired burners.
The Fireye MC120 Modular M-Series II burner control supports various flame scanners based on the amplifier module.
Ultraviolet (UV) Scanners:
- UV1A, UV2, UV8A, UV90, 45UV3 (with MAUV1, MAUV1T) – For frequently cycling burners.
- 45UV5-1007, 45UV5-1008, 45UV5-1009 (with MAUV1, MAUV1T) – Self-checking for continuous operation.
Flame Rod Detector:
- 69ND1 (with MART1, MART1T) – Used in gas-fired burners
The Fireye MEC120 burner control supports various flame scanners based on the amplifier module.
Ultraviolet (UV) Scanners:
- UV1A, UV2, UV8A, UV90 (w/ MEUV1, MEUV1T) – For cycling burners.
- 45UV5-1007, 45UV5-1008, 45UV5-1009 (w/ MEUVS4, MEUVS4T) – Self-checking for continuous use.
Infrared (IR) Scanner:
- 48PT2 (w/ MEIR1, MEIR1T) – Detects oil/coal flames.
Flame Rod Detector:
- 69ND1 (w/ MERT1, MERT1T) – Used in gas burners.
Cadmium Sulfide (Cad Cell) Scanner:
- CS1A5 (w/ MECD1, MECD4) – Detects oil flame light.
Fireye Flame Safeguard System Components Guide – Frequently Asked Questions
What are the signs that a Fireye amplifier needs replacement?
- Frequent burner lockouts without clear cause
- Weak or inconsistent flame signal readings
- LED indicators showing fault conditions
- Failure to detect flame despite proper scanner operation
How often should the Fireye system components be serviced?
- Quarterly for industrial applications
- Biannually for commercial systems
- Inspect flame scanners, amplifiers, and wiring during routine maintenance
- Replace components based on manufacturer recommendations or performance decline
Are Fireye components universally compatible with other models?
- No, compatibility depends on the control chassis and amplifier type
- Certain scanners work across multiple systems, but amplifiers are model-specific
- Always check Fireye’s official compatibility guides before replacement
Can you upgrade older Fireye systems with new components?
- Yes, but upgrades depend on model compatibility
- Some legacy chassis can accept updated programmers and amplifiers
- Wiring subbases and scanner connections may need modification
What is the difference between E110 and MC120 in terms of component requirements?
- E110: Uses EB700 chassis, specific amplifiers (EUV1, E1R1, ERT1), and compatible programmers
- MC120: Modular chassis, supports different programmer modules and amplifier types
- Both require matching scanners and amplifiers to function properly