1.1
1.2 1.3
2
.3 2.1
2
.2
30XB & XBP-250 to 350
1.1
1.3 1
.4
1.2
30XB-500 (option254/255, 50, 118) 30XBP-500
1.1
1.3 1
.4
1.2
1.1
1.4 1.5
1
.2
2
.3
1
.5
1.3
1
.6
2.2
2.1
2.3
2.1
2.2
2.2
2.1
2.3
30XB-350 (option 254-255)
30XB & XBP-400 & 450, 30XB-500
30XB & XBP-600
30XB & XBP-750 to 850, 30XB-850
1.1
1.4 1.5
1
.2
1.1
1.4 1
.5
1
.2
1.3
1
.6
1.3
1.6
2.3
2.5
1.7
2.2
2.4
2.1
2.3
2.2
2.1
2.4
2.5
30XB & XBP-700, 30XB-900
1.1
1.4 1
.5
1
.2
1
.3
1
.6
2.3
2.6
2.2
2.5
2.1
2.4
30XBP-1000 & 30XB-1550 module 1
1
.1
1.6 1
.7
1
.2
1.3
1.8
1.4
1.8 2.8
2.3
2.7
2.2
2.6
2.4
2.1
2.5
30XBP-900 & 30XB-900 (option 50 & 118), 30XB-1000
1.4
1.1
1.5
1.2
1.6
1.3
1.7
2.7
2.5
2.2
2.6
2.3
2.4
2.1
30XB-1100
1.4
1.1
1.5
1.2
1.6
1.3
1.7
2.5
2.7
2.3
2.8
2.4
2.6
2.2
2.6
2.1
30XB-1200
1.4
1.1
1.5
1.2
1.6
1.3
1.7
2.5
2.7
2.4
2.8
2.5
2.6
2.3
2.6
2.2
2.1
2.7
30XBP-1100, 30XB-1100 (option 254/255)
1.1
1.5 1.6
1.2
1.3
1
.7
1
.4
1
.8
2.7
2.5
2.8
2.4
*
2.7
2.5
2.3
2.2
2.6
2.1
2.6
30XBP-1200, 30XB-1200 (option 254/255)
1.1
1.5
1.6
1.2
1
.3
1.7
1.4
1.8 2.8
2.5
2.8
2.4
*
2.7
2.5
2.3
2.2
2.6
2.1
2.6
2.7
30XB & XBP-1300 to 1400
1.1
1.6* 1.7
1.2
1
.3
1.7
1
.4
1
.8 1
.8
2.5
*
2.8
2.4
2.8
1.5
*
2.3
2.2
2.7
2.1
2.6*
2.7
30XB & XBP-1500
1.6
1.1
1.7
1.2
1.7
1.3
1.8
1.4
2.8
1.5
1.8
1.5
2.8
2.5
2.7
2.4
2.7
2.3
2.6
2.2
2.6
2.1
30XB-850 (option 50 & 118), 30XBP-850, 30XB-750
& 800 (option 254/255), 30XB-1700 Module 1 et 2
1.1
1.5 1.6
1.2
1
.3
1.7
1
.4
1
.8 2.6
2.2
2.5
2.1
2.4
2.3
** ***
30XB-900 (option 254/255)
1
.1
1.5 1
.6
1
.2
1.3
1.7
1.4
1.8
2.3
2.7
2.2
2.6
2.4
2.5
2.1
** not present on 802
*** not present on 752
NOTE: The values above do not correspond to the fan designation. The fan designation
and position are given on the unit drawings and wiring diagrams supplied with the
unit.
* These fans are also used to reduce the ventilation steps during change-over of
dual stages: They may stop and then restart depending on the stage ordered.
x = Circuit number
y = Start-up order
11 - MAJOR SYSTEM COMPONENTS AND OPERATION DATA
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