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Running and locked rotor ratings are intended for motors. VA and VA Pilot Duty loads may be added
to a motor load provided the total load does not exceed the published rating.
OPERATIONAL TIMINGS
The BurnerPRO is pre-programmed from the factory with a set of operational timings necessary for
the safe operation of the burner system. The operational timings are governed by regional and local
codes. It is important that the appropriate operational timing is selected for the burner application.
Table 1:
TIMING
t1
Purge time
t3'
Pre-ignition time (piloted)
TSA'
Ignition safety time (PTFI)
t6
Postpurge time
t9
Interval between Main Fuel Piloted and removal of Pilot (MTFI)
FFRT
Flame Failure Response Time (FFRT)
TIMING
t1
Purge time
t3'
Pre-ignition time (piloted)
TSA'
Ignition safety time (PTFI)
t6
Postpurge time
t9
Interval between Main fuel piloted and removal of pilot (MTFI)
FFRT
Flame Failure Response Time (FFRT)
See Table 7 on page 20 for expanded timing information.
NOTICE: This equipment generates and can radiate radio frequency energy, and if not
installed and used in accordance with the instruction manual may cause interference to
radio communications. It has been tested and found to comply with the limits for a Class B
computing device pursuant to Subpart J of part 15 of FCC Rules, which are designed to
provide reasonable protection against such interference when operated in a commercial/
industrial environment.
4
Times are in seconds
DESCRIPTION
Times are in seconds
DESCRIPTION
BURNERPRO SERIES (50Hz)
S1
S2
S3
36
31
37
4
6
2.5
2
3
5.0
12
17
15
2
3
5
1.0
BURNERPRO SERIES (60Hz)
S1
S2
S3
30
25.8
30.8
3.3
5
2.1
2.0
2.5
4.2
10
14.2
12.5
1.7
2.5
4.2
1.0
S6
30
0
10
15
10
4.0
S6
30
0
10
15
10
4.0
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