EP378 Fireye Programmer

Overview

The Fireye EP378 is a sophisticated programmer module designed for use with the Fireye FLAME-MONITOR Burner Management Control System. It is engineered to provide precise control and supervision of the ignition sequence for commercial and industrial burners. Unlike some other models, the EP378 does not provide modulation and is specifically designed to work with EDC1 and EDC2 amplifiers, as well as Phoenix and InSight integrated scanners, to monitor pilot and main flames.

Features

• Keypad Adjustable Timing: Allows users to easily configure purge time, PTFI (Pilot Trial for Ignition), MTFI (Main Trial for Ignition), and post-purge durations via a compatible display module.
• Advanced Sequencing: Features include early spark termination, a dedicated pilot proving period, and an indefinite hold on low fire start to ensure safe ignition conditions.
• Safety Checks: Integrated safe-start checks, open damper (high purge) prepurge verification, and proof of low fire position.
• Monitoring: Continuously supervises the running interlock circuit, including airflow and fuel pressure switches.
• Operational Versatility: Supports selectable recycle or non-recycle operation for running interlocks.

Specifications

• Manufacturer: Fireye
• Model Number: EP378
• Supply Voltage: 120V AC
• Purge Timing: Adjustable from 30 seconds to 37 minutes
• PTFI Timing: Selectable 5 or 10 seconds
• MTFI Timing: Selectable 10 or 15 seconds
• Flame Failure Response Time (FFRT): 4 seconds
• Weight: Approximately 1.27 lbs
• Dimensions: 10 inches x 3 inches x 7 inches

Applications

The EP378 is primarily used as a primary burner control in commercial and industrial combustion systems. It is ideally suited for applications requiring high-discrimination flame detection when paired with InSight or Phoenix integrated scanners. It is compatible with Fireye E100 and E110 FLAME-MONITOR chassis and is typically employed in systems managing gas or light oil fuels where precise timing control without burner modulation is required.