1
FFRT with YB110DC or YB230DC is 0.3 seconds.
2
Terminal W is igniter, terminal 6 is pilot valve. (Terminal 5 is not intended for use)
Note additional 10 second proving time during PTFI.
3
Terminal 5 is igniter, terminal 6 is pilot valve. Revert to pilot models.
4
Terminal W is igniter, terminal 5 is pilot valve.
5
For YP148/YP184 programmers, Running Interlock is L1-P.
For other programmers, Running Interlock is 3-P.
PTFI*MTFI TIMINGS
The BurnerLogix system provides keypad selectable timings for both PTFI and MTFI. The selections offered can
provide 5 or 10 second timings for terminal 5 and 6 or a shortened time for terminal 5, allowing for early spark
termination. BurnerLogix also provides selectable interrupted or intermittent operation for terminal 6.