Honeywell S7999D SOLA User Manual page 24

Fig. 45. Burner Control Timings and Rates configuration.
Table 27. Burner Control Timings and Rates Configura-
Parameter
Prepurge rate RPM or %
Prepurge time ___hour ___min ___sec
Run stabilization time ___hour ___min ___sec
Standby Rate RPM or %
Postpurge rate RPM or %
Postpurge time ___hour ___min ___sec
Forced recycle ___day ___hour ___min
interval time
Fig. 46. Burner Control Ignition configuration.
65-0315—02
tion.
Comment
Table 28. Burner Control Ignition Configuration.
Parameter
Pilot test hold
Ignition source
Pilot type
Lightoff rate
Preignition time
Pilot Flame
Establishing Period
Igniter on during
Main Flame
Establishing Period
Flame Threshold
Fig. 47. Burner Control Flame Failure configuration.
24
Comment
On
Off
Hot Surface Igniter
External ignition
Internal ignition
Direct burner constant ignition
Direct burner pulsed ignition
Intermittent
Interrupted
RPM or %
___hour ___min ___sec
15 secs
10 secs
4 secs
1st half of PFEP
Pilot Flame Establishing Period
15 secs
10 secs
5 secs
μA/V