TM 5-3895-374-24-2
DESCRIPTION
The Fireye EP260, EP261, and EP270 Programmer
Modules are used with the FLAME-MONITOR System.
The
operational
characteristics
of
the
burner
management system are determined by the selection of
the programmer. These characteristics include timing
functions, switching sequences and display messages.
EP260,
EP270,
and
EP261
provide
start-up
programming, safe-start check and flame monitoring
supervision. They incorporate a proof of low fire position
circuit as well as 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.
The programmer module will de-energize all fuel valve
circuits within four seconds following a flame failure or at
the end of the pilot trial for ignition period if no flame is
detected. An alarm circuit will be energized following a
safety lockout. The Programmer will recycle following a
running interlock open circuit during a firing cycle.
The Programmer is the heart of the FLAME-MONITOR
System and incorporates a plug-in design for ease of
installation. It is microprocessor based and stores the
burner cycle and on-time history. If replaced, the new
programmer card will begin accumulating a new history.
Refer to Bulletin E-1001 for detailed information on the
entire FLAME-MONITOR System.
CAUTION
While all controls are mechanically interchangeable in that they mate with a common wiring base
you should select the correct model for your application Inappropriate application of a control
could result in an unsafe condition hazardous to life and property. Selection of a control for a
particular application should be made by a competent professional such as a Boiler/Burner
Service technician licensed by a state or other government agency.
(page 3 - 1067)
