Heatcraft Refrigeration Products Air-Cooled Condensers none User Manual download pdf (Page 10)

Table 3. Minimum Ambient for Fan Cycling

Number of Fans

Single Double Design T.D.*

Row Row 30 25 20 15 10

2 4 35 45 55 60 70

3 6 15 30 40 55 65

4 8 0 15 30 45 60

5 10 0 10 20 35 55

6 / 7 12 / 14 0 0 10 30 50

* Based on maintaining 90°F minimum condensing temperature.

Table 4. Mechanical Fan Cycling Thermostat Settings

Number of Fans

Single Double Design Thermostat Setting

Row Rows T.D. 1 2 3 4 5

2 4 30 60

25 65

20 70

15 75

10 80

3 6 30 60 40

25 65 55

20 70 60

15 75 65

10 80 65

4 8 30 60 50 30

25 65 55 40

20 70 65 50

15 75 70 60

10 80 75 70

5 10 30 60 55 45 30

25 65 60 50 35

20 70 65 60 40

15 75 70 65 55

10 80 75 70 65

6 / 7 12 / 14 30 55 50 40 30 25

25 65 60 55 45 35

20 70 65 60 50 40

15 75 70 65 60 50

10 80 75 70 65 60

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Heatcraft Refrigeration Products Air-Cooled Condensers none User Manual Page 10