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3 curtain machine wiring – Hired-Hand Farm Hand Series: 4 Stage Controller User Manual

Page 18

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4801-5058 Rev 8-04

Farm Hand 4 Stage Controller

18 of 30

11.3 Curtain Machine Wiring





P

o

w

e

rT

ra

k

A

U

X

S

W

IT

C

HC

O

N

T

RO

L

L

E

RA

C

IN

HOTNEUT.

LOWER

GND.HOTOUT

CLOSEINOPENIN

COMUPPER

C

u

rta

in

1

C

u

rta

in

2

Close

OpenHotClose

Ope

n

Hot

AL

ARM N.O.ALARM N.C.

5

4

3

2

1

IN

ST

AGES

3

2

1

S

E

N

S

O

R

S

+12VSIGNALGND

RETHOTL1L2EARTH

GNDLO

HI

5

4

3

2

1

V

A

R

F

A

N

S

S

T

A

G

E

S

O

U

T

S

W

X

1

J

5

J

4

J

3

J

2

P

R

E

S

S

U

R

E

A

C

P

O

W

E

R

H

H

N

E

T

C

u

rta

in

1

C

u

rta

in

2

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OpenHot

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ig

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ig

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a

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in

e

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in

is

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t A

In

s

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t A

Note: If you are tunnelling with this controller, the inlet machine

must be connected to “Curtain 2”. Your main curtain should
be connected to “Curtain 1”

PowerTrak

AUX

SWITCH

CONTROLLER

AC IN

HO

T

NE

U

T

.

LOW

E

R

G

ND.

HO

T

OU

T

CL

O

S

E

IN

O

PEN

IN

CO

M

U

PPER

Curtain 1 Curtain 2

Clo

se

Ope

n

Ho

t

Clo

se

Ope

n

Ho

t

Signal

Signal

+

12V

SI

G

N

AL

GN
D

RET

HO

T

L1

L2

EARTH

GN

D

LO

HI

5

4

3

2

1

FAN
2

FAN
1

IN

VAR FANS

STAGES OUT

PRESSURE

AC POWER

HH NET

Curtain 1

Curtain 2

Cl
os
e

O
pe
n

Ho
t

Cl
os
e

O
pe
n

Ho
t

Signal

Signal

4 Stage Controller

PowerTrak

Inset A

Inset A