78
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* If an oil profile is selected, T4 will always be 5 seconds regardless of the time chosen.
** See option 4.4 for extended MTFI.
*** Using configuration 7 or 9 the ignition transformer is off during T5.
**** Option 9 and 10 allow an additional 30 seconds purge allowing the FGR damper to fully close.
A 30 second purge with the FGR damper closed is achieved.
Table 3: SAFETY TIME CONFIGURATION (OPTION 4.0)
CONFIGURATION
PROVE AIR
PRESSURE
SUPERVISE
D PURGE
PRE-
IGNITION
PILOT TRIAL
FOR
IGNITION
PILOT
IGNITION
INTERVAL
MAIN
TRAIL** FOR
IGNITION
WAIT FOR
FLAME
ESTABLISH
T1
T2
T3
T4*
T5
T6
T7
0
6
15
4
2
4
2
2
1(EP113)
8
36
4
2
8
2
8
2
10
37.5
5
2.5
10
5
7.5
3(EP113)
8
66
4
2
8
2
8
4
10
67.5
5
2.5
10
5
7.5
5
15
30
4
5
8
5
2
6
15
60
4
5
8
5
2
7(EP170)
10
30
0
5
5***
10
2
8(EP160)
10
30
0
5
5
10
2
9****
10
30
0
5
5***
10
2
10****
10
60
0
5
5
10
2
