EP Programmer Modules 

The Fireye EP Programmer Modules are used with the Flame-Monitor Burner Management Control System (P/N's E110 and E100). They provide start-up programming, safe start check, and flame monitoring supervision. They insure open damper high fire purge interlock (EP100 series only), proof of low fire position and fuel valve end switch safety checks. A running interlock circuit on the Flame-Monitor system constantly monitors the limit switches, air flow switches, and fuel pressure switches through the programmer. The EP programmer modules will de-energize all fuel valve circuits with 4 seconds (max.) following a flame failure (2 seconds for the EP165, EP166, EP265), or at the end of the pilot-trial-for-ignition period if no flame is detected. A modulator (firing rate motor) circuit is provided on the EP100 and EP200 series programmers. The EP300 series programmers do not provide a modulator circuit. The EP programmers provide a Check-Run switch to stop the control in its firing sequence at any time (except MTFI) to aid in set-up, start-up, and check out of the burner and its associated interlocks.

The EP programmers offer the following selectable functions: increase purge timing, require the air flow switch (terminals 3-P) to be open at the start of the operating cycle, recycle or non-recycle operation (EP300 series only), and intermittent or interrupted operation of terminal 6 (EP300 series only). The EP programmers include an RJ45 style connector to interface with the ED510 display module (mounted local or remote) and two (2) RJ style connector to connect to an E500 communication interface wired in a multi-drop configuration. The EP programmers store the burner cycle and on-time history, as well as lockout history (with burner cycle and burner hour time stamp).

EPD Programmer Modules 

The EPD programmers offer a cost effective version of the Flame-Monitor control. EPD style programmers provide the same start-up programming, safe start check, and flame monitoring supervision as their counterpart EP style programmers. The major difference between EP and EPD style programmers is that the EPD programmers incorporate a built-in display consisting of seven (7) LED indicator lights to annunciate the current operating status of the Flame-Monitor control, as well as the reason of the last lockout condition. EPD programmers provide a switch-selectable option that requires the air flow switch (terminals 3-P) to be open at the start of the operating cycle. The EPD programmers include an RJ45 style connector to interface with a remote alpha-numeric display (P/N ED510) ¹ and two (2) RJ style connectors to connect to an E500 communication interface.

The EPD programmers do not require the ED510 alpha-numeric display to operate. The ED510 display is optional for EPD programmers, but is required for the EP-style programmers.
The EPD Flame-Monitor System can be upgraded to include an E300 Expansion Module (remote ED510 alpha-numeric display required). A set of test jacks located on the front of the programmer module provide a 0-10 VDC output to indicate flame signal strength.