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Eclipse Bi-Flame v1.8, Instruction Manual 826, 05/03
15
Recycle Mode
When selected, the Bi-Flame will restart the sequence after flame or
air failure. The recycle mode allows the system to re-initiate the
start-up sequence automatically, once the main burners have been
operating for at least 20 seconds. If the pilot flame fails to light dur-
ing recycling, the system will lock out and annunciate a pilot flame
fail. If the recycle is successful and the main burners are operational
for at least 20 seconds, the system is ready for another recycle. At
no time will the system recycle in the event of pilot flame fail.
Pilot Test Mode
This mode is entered by pressing the “Reset” and the “Enter” but-
tons simultaneously then releasing the “Reset” button but holding
the “Enter” button for another 10 seconds. The limits light will
flash off and on, indicating that the system is in the test mode.
In the pilot test mode, the Bi-Flame operates normally with the excep-
tion that the main valves are not energized, preventing the main burn-
ers from igniting.
To exit the pilot test mode, simply press the “Reset” button and the
Bi-Flame will exit the pilot test mode and restart the sequence. En-
tering the pilot test mode erases the history log.
Interrupted or Intermittent Pilot
Pilot mode is selected using the DIP switch (see “S2 DIP Switch
Settings” on page 13). An interrupted pilot shuts off after the main
flame is established. An intermittent pilot continues during the en-
tire main flame firing cycle.
Spark, Pilot Flame and Main Flame Separation
During the trial for ignition period (TFI), the pilot and ignition out-
puts remain energized. At the end of the TFI, the pilot output re-
mains on and the ignition output is de-energized. After a five sec-
ond delay to prove the pilot flame, the main output is energized.
Note:
Both pilots must light within the specified TFI or a pilot flame
failure will occur. If one burner experiences either a pilot or
main flame failure, then both burners will shut down. The failed
burner will be indicated by the red “Flame Fail” light.