Fireye MEP437

Description

The Fireye MicroM Series Flame Safeguard Control is a compact, microprocessor-based, modular burner management system designed to provide automatic ignition and continuous flame monitoring for commercial sizes of heating and process equipment firing any type of fuel. The advantages of the MicroM are zero dependence on discrete components previously used for timing functions.

Flame Failure Response Time (FFRT) is determined by the selection of the amplifier module. Test jacks are also provided on the flame amplifier module to permit flame signal measurement during operation. For proper and safe application of this product, you must refer to Fireye bulletin MC-5000 for a detailed description of the various programmer modules, including installation instructions, amplifier selection, operating sequences for each programmer module, etc.

To maximize safety, the MEP437 provides early spark termination followed by a pilot proving period. This prevents the unwanted detection of spark generated by a maladjusted pilot and spark assembly. Refer to Figure 3 on page 4, Sequence Timing.

Unique to the MEP437 is the ability to check the main valve proof of closure switch also referred to the fuel valve end switch. This switch must be connected to terminals L1-7. The proper state of this switch is checked after the running interlocks connected to terminal 6 are closed.