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V
DC
0.2
0.4
6.0
6.7
1500
6.3
7.1
1625
6.7
7.4
1750
7.1
7.7
1875
7.5
8.1
2000
7.9
8.4
2125
8.3
8.8
2250
8.7
9.2
2375
9.1
9.5
2500
Field Accessories:
0.1
0.1
Economizer
Fig. 56 — Example of Fan Speed Set Up Labels for Electro-Mechanical Controls
ESP in. wg
0.6
0.8
1.0
1.2
1.4
7.4
8.0
8.5
9.0
9.5
7.7
8.3
8.8
9.3
9.7
8.0
8.6
9.1
9.5
10.0
8.3
8.9
9.4
9.8
8.7
9.2
9.7
9.0
9.5
9.4
9.9
9.7
0.1
0.1
0.1
0.1
0.1
44
Factory Setting:
1.6
1.8
2.0
9.9
Record field setting here
Switch Range:
A
B
C
0.1
* Overlap in A, B, C switch range
designed for maximum field
adjustment potential. For example
7.2 can be set at either A or B.
7.8 V
DC
Field Setting:
V
DC
*
C
B
A
4.1 - 7.5
6.9 - 8.7
7.7 - 10.0
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