Fireye BurnerPRO, Руководство по устранению неисправностей

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Sequence of operation
22
Pilot trial for ignition (PTFI)
LED STATE After timing t3’ ends, the state will change to PTFI. PTFI will
last for the duration of timings TSA’ plus t7, and a flame
signal must be detected during PTFI. The flame signal can
be from either the UV flame detector input or from the flame
rod input.
Terminal 16 (IGNITION OUTPUT) will remain energized
until the end of timing TSA’. Terminal 17 (PILOT OUTPUT)
will remain energized past the end of PTFI, for the duration
of timing t9 into the MTFI state.
BLINK