Programmer, Selectable TFI timing, purge timing, post purge, prove open at start, 8 sec pilot stabilization, 10 sec main trial for ignition, with lockout on loss of air flow. Non-recycle, run-check switch
Programmer, Selectable recycle/non-recycle function, TFI timing, purge timing, post purge (30 sec max), prove open at start, 10 sec main trial for ignition, run-check switch
Programmer, Selectable recycle/non-recycle function, TFI timing, purge timing, post purge, prove open at start, 8 sec pilot stabilization, 10 sec main trial for ignition, run-check switch