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#7002 Power Controller

A single #7002 power controller can be used with either 120 Vac or 240 Vac power connections,

provided the load current is limited to 15 Amps by the heater elements.

This control will handle the following:1 Ea #7101 120 Volt Element Across a 120 Volt Line2 Ea #7101 120 Volt Elements in Series Across a 240 V line1 Ea #7103 240 Volt Element across a 240 V line

NEVER USEa single control connected to 2 Ea of the #7103 240 Volt Elements.

Instead use a separate control for each of the #7103 240 V Elements. (2 elements, 2 controls).

These controls are an "infinite range" type. This means that the unit will provide power to theelement that ranges from being full off to full on. Between the extremes the unit controls the powerby cycling the voltage to the element on and off.

For lower settings the unit powers the element on for a short time, followed by a long off period. Forhigher settings the unit powers the element on for a long time, followed by a short off period.

The control shaft can be broken off at various lengths to fit the housing that it is installed in.

C t l K b

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S I Z E

D R A W I N G N O .

D

S C A L E :

A

B

C

D

T H I S D O C U M E N T C O N T A I N S I N F O R M A T I O N P R O P R I E T A R Y T O B U D G E T C A S T I N G S U P P L Y

A N Y R E P R O D U C T I O N D I S C L O S U R E O R U S E O F T H I S D O C U M E N T I S E X P R E S S L Y P R O H I

E X C E P T A S B U D G E T C A S T I N G S U P P L Y L L C M A Y O T H E R W I S E A G R E E I N W R I T I N G .

REVISIONS

ProE File

R EV DE SC RI P TI ON

SEE SHEET 1

7 2

SCALE

120 Vac

15 Amp Source

7002

Heater Control

7101

120 Vac

Heating Element

WIRING FOR A SINGLE 120 Vac

KANTHAL HEATING ELEMENT ACROSS A

120 Vac 15 AMP LINE

GROUND

GROUND

TO METAL

FURNACE

BODY

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S I Z E

D R A W I N G N O .

D

S C A L E :

A

B

C

D

T H I S D O C U M E N T C O N T A I N S I N F O R M A T I O N P R O P R I E T A R Y T O B U D G E T C A S T I N G S U P P L Y

A N Y R E P R O D U C T I O N D I S C L O S U R E O R U S E O F T H I S D O C U M E N T I S E X P R E S S L Y P R O H I

E X C E P T A S B U D G E T C A S T I N G S U P P L Y L L C M A Y O T H E R W I S E A G R E E I N W R I T I N G .

REVISIONS

ProE File

R EV DE SC RI P TI ON

SEE SHEET 1

7 2

SCALE

120 Vac

30 Amp Source

7002

Heater Control

7101

120 Vac

Heating Element

WIRING FOR TWO 120 Vac KANTHAL HEATING ELEMENTS

ACROSS A 120 Vac 30 AMP LINE

7101

120 Vac

Heating Element

7002

Heater Control

L1

L2

GROUND

GROUND

TO METAL

FURNACE

BODY

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S I Z E

D R A W I N G N O .

D

S C A L E :

A

B

C

D

T H I S D O C U M E N T C O N T A I N S I N F O R M A T I O N P R O P R I E T A R Y T O B U D G E T C A S T I N G S U P P L Y

A N Y R E P R O D U C T I O N D I S C L O S U R E O R U S E O F T H I S D O C U M E N T I S E X P R E S S L Y P R O H I

E X C E P T A S B U D G E T C A S T I N G S U P P L Y L L C M A Y O T H E R W I S E A G R E E I N W R I T I N G .

REVISIONS

ProE File

R EV DE SC RI P TI ON

SEE SHEET 1

7 2

SCALE

240 Vac

15 Amp Source

7002

Heater Control

7101

120 Vac

Heating Element

WIRING FOR TWO 120 Vac KANTHAL HEATING ELEMENTS

ACROSS A 240 Vac 15 AMP LINE

7101

120 Vac

Heating Element

L1

L2

GROUND

GROUND

TO METAL

FURNACE

BODY

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S I Z E

D R A W I N G N O .

D

S C A L E :

A

B

C

D

T H I S D O C U M E N T C O N T A I N S I N F O R M A T I O N P R O P R I E T A R Y T O B U D G E T C A S T I N G S U P P L Y

A N Y R E P R O D U C T I O N D I S C L O S U R E O R U S E O F T H I S D O C U M E N T I S E X P R E S S L Y P R O H I

E X C E P T A S B U D G E T C A S T I N G S U P P L Y L L C M A Y O T H E R W I S E A G R E E I N W R I T I N G .

REVISIONS

ProE File

R EV DE SC RI P TI ON

SEE SHEET 1

7 2

SCALE

240 Vac

15 Amp Source

7002

Heater Control

7103

240 Vac

Heating Element

WIRING FOR A SINGLE 240 Vac KANTHAL

HEATING ELEMENT ACROSS A 240 Vac 15 AMP LINE

GROUND

GROUND

TO METAL

FURNACE

BODY

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S I Z E

D R A W I N G N O .

D

S C A L E :

A

B

C

D

T H I S D O C U M E N T C O N T A I N S I N F O R M A T I O N P R O P R I E T A R Y T O B U D G E T C A S T I N G S U P P L Y

A N Y R E P R O D U C T I O N D I S C L O S U R E O R U S E O F T H I S D O C U M E N T I S E X P R E S S L Y P R O H I

E X C E P T A S B U D G E T C A S T I N G S U P P L Y L L C M A Y O T H E R W I S E A G R E E I N W R I T I N G .

REVISIONS

ProE File

R EV DE SC RI P TI ON

SEE SHEET 1

7 2

SCALE

240 Vac

30 Amp Source

7002

Heater Control

7103

240 Vac

Heating Element

WIRING FOR TWO 240 Vac KANTHAL HEATING ELEMENTS

ACROSS A 240 Vac 30 AMP LINE

7103

240 Vac

Heating Element

7002

Heater Control

L1

L2

GROUND

GROUND

TO METAL

FURNACE

BODY