The Fireye MEP437 Programmer, Valve proof of closure, selectable purge, PTFI timing, intermittent or interrupted, recycle / non-recycle operation, reset by power interruption of manual reset.
Functions provided on the MEP437 programmer:
- Operating temperature: -40F (-40C) to 140 F (60C)
- MEC320 type chassis required
- Purge time: User selectable 0, 5, 15, 30, 60, 90, 120, 240 seconds
- Pilot trial for ignition period (PTFI): User selectable 5 (closed) or 10 seconds (open) fixed.
- Pilot solenoid operation, terminal 3 user selectable Interrupted or Intermittent
- Pilot proving period (ignition terminal 4 de-energized): 5 seconds
- Main trail for ignition period (MTFI): 5 seconds
- Action on pilot flame fail: Lockout
- Action on pilot proving period flame fail: Lockout
- Action on main trial for ignition period flame fail: Lockout
- Action on main flame fail
- User selectable Recycle or Non-Recycle operation
- Recycle once if main flame on greater than 30 seconds else lockout
- Main Valve proof of closure input: Terminal 7 – active only after Terminal 6 active
- Operating limit input: Terminal 6
- Post purge time after operating limit open with flame present: 15 seconds
- Post purge time after flame fail during PTFI, STABILIZATION, and MTFI period: 10 seconds
- Reset from lockout achievable from local reset push button or line power.
- LED will be illuminated as long as power applied to Terminal 1
Apex Controls is not affiliated with Fireye or the use of the Fireye logo