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START LEARN FR1 and FR2 ON
To begin LEARN Flame ON for Both FR1 & FR2, make sure flame is at LOW Fire position and
press the PROGRAM key. A prompt will display “MAKE SURE FLAME AT LOW EMISSION,
PRESS PROG KEY TO START LEARN.”. When the LEARN has completed, press any key to con-
tinue.
START LEARN FR1 and FR2 OFF
To begin LEARN Flame OFF for Both FR1 & FR2, make sure flame is OFF, then press PROGRAM
key. A prompt will display “MAKE SURE FLAME IS OFF! THEN…PRESS PROG KEY TO
START LEARN.”. When the LEARN has completed, press any key to continue.
START LEARN FR1 ON
To begin LEARN Flame ON for only FR1, make sure flame is at LOW Fire position and press PRO-
GRAM key. A prompt will display “MAKE SURE FLAME AT LOW EMISSION, PRESS PROG
KEY TO START LEARN.”. When the LEARN has completed, press any key to continue.
START LEARN FR1 OFF
To begin LEARN Flame OFF for only FR1, make sure flame is OFF and press PROGRAM key. A
prompt will display “MAKE SURE FLAME IS OFF! THEN…PRESS PROG KEY TO START
LEARN.”. When the LEARN has completed, press any key to continue.
START LEARN FR2 ON
To begin LEARN Flame ON for only FR2, make sure flame is at LOW Fire position and press PRO-
GRAM key. A prompt will display “MAKE SURE FLAME AT LOW EMISSION, PRESS PROG
KEY TO START LEARN.”. When the LEARN has completed, press any key to continue.
START LEARN FR2 OFF
To begin LEARN Flame OFF for only FR2, make sure flame is OFF and press PROGRAM key. A
prompt will display “MAKE SURE FLAME IS OFF! THEN…PRESS PROG KEY TO START
LEARN.”. When the LEARN has completed, press any key to continue.
SELECT to Exit BACK to CONFIG
Return to top of the Config Menu
SELECT to Exit BACK to MAIN
Return to top of the Main Status Menu
Application Notes:
1. The scanner stores the current real-time FEG value any time a Learn Flame ON procedure is per-
formed.
2. The scanner will automatically select the appropriate sensor, sensor gain, and bandpass frequency
for optimum discrimination, only after
both
the Learn Flame ON and the Learn Flame OFF proce-
dures are performed once.
3. The Learn Flame ON and Learn Fame OFF procedures may be performed in either order. How-
ever, for proper operation the Learn Off procedure must be performed with the same level of back-
ground radiation that would be present in typical use. For example, in a multi-burner application, the
Learn Flame OFF procedure should be performed with the adjacent or opposed burners firing, not
with a black boiler.
4. After a Learn Flame ON and a Learn Flame OFF procedure is initially performed, you may per-
form additional Learn ON or Learn OFF procedures if needed. Each time you perform
either
proce-
dure, the scanner will automatically again select the appropriate sensor, sensor gain, and bandpass
frequency for optimum discrimination.
