Greenheck Fan 471837 installation instructions Wiring Diagram, Detail, Style

Models: 471837

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Note: Operator Mounted Upside-Down On Steel Airfoil Units From 10 in. to 17 in. (254mm to 432mm) High

Nominal

3V

Steel Airfoil

Section Height

Style

Style

(in.)

 

 

 

 

 

6-7

2.625

2.625

 

 

 

8

3.125

3.125

 

 

 

9

3.625

3.625

 

 

 

10-11

2.625

3.625

 

 

 

12-13

2.625

4.125

 

 

 

14-15

3.125

4.625

 

 

 

16

3.625

5.125

 

 

 

17

4.125

5.625

 

 

 

18

13.125

13.125

 

 

 

19

14.125

14.125

 

 

 

20

14.625

14.625

 

 

 

21

15.625

15.625

 

 

 

22

16.625

16.625

Detail 2

INSIDE

D SURFACE

8.375 Wiring Diagram < 11" NOM HEIGHT

3.563

>11" NOM HEIGHT

 

Ø3.625

23

17.125

17.125

 

 

 

24

18.125

18.125

 

 

 

25

19.625

19.625

 

 

 

26

20.625

20.625

 

 

 

27, 39-41

21.625

21.625

 

 

 

28, 42

22.125

22.125

 

 

 

29, 43. 57

23.125

23.125

 

 

 

30, 44, 58

24.125

24.125

 

 

 

31, 45, 55-56,

25.125

25.125

59

 

 

 

 

 

32

26.625

26.625

 

 

 

33, 47

27.625

27.625

 

 

 

34, 46

28.625

28.625

 

 

 

35, 49

29.125

29.125

 

 

 

36, 48

30.625

30.625

 

 

 

37, 51

31.125

31.125

 

 

 

38, 50, 52

32.125

32.125

 

 

 

53

23.625

23.625

 

 

 

54

24.625

24.625

 

 

 

60

4.125

4.125

All dimensions shown in inches.

Wiring Diagram

Temperature Limited

Override and Open-Closed

Indicator

Note: The switch wires wrapped with a blue marker indicate the closed position of the damper.

 

 

Electrical Capacity = 10 AMP (max)

 

 

Brown

 

 

 

 

Optional Momentary Contact

OR

 

 

 

 

Test Switch

 

OFF

Orange

NC

Brown

NC

Black

Black

White

 

On

 

 

 

 

NC

 

Electric Damper

 

 

 

 

 

 

 

 

 

P

 

HL

 

Actuator or Pneu.

HL = High Limit Sensor

 

 

 

Solenoid Valve

 

 

 

 

 

 

 

 

 

 

 

P = Primary Temp. Sensor

Yellow

S1

Yellow

 

By Others

OR = Override

 

 

 

 

 

Yellow

S2 NO

Yellow

 

Damper

 

 

 

 

 

 

 

Indicator

 

 

 

 

NO

 

 

Lights

 

 

 

 

 

 

 

Copyright © 2008 Greenheck Fan Corporation TOR Rev 1 July 2008

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Greenheck Fan 471837 installation instructions Wiring Diagram, Detail, Style