beautypg.com

Co nt ro l bo x co nne ct io ns, Operato r, Stag e therm o stat – Lochinvar 000 - 2 User Manual

Page 51: Senso r co nnect o r, 24vac xfmr

background image

51

WIRING DIAGRAM - CONTROL BOX CONNECTIONS
MODELS 985,000 - 2,065,000 BTU/HR

FLA

M

E

FA

IL

EN

A

B

L

E

R

E

L

A

Y

24

V

OP

T

ION

A

L

AL

ARM

E

N

ABL

E

RE

L

A

Y

24

V

BK

W

S2

/F

S

F2

F1

S1

NE

U

4

2

3

-

+

-

+

IGN

IT

ION

MO

D

U

L

E

TH

10

PI

9

8

24CO

M

RE

S

E

T

7

24V

AC

6

MV

5

PS

4

M/

S

FF

1

LI

N

E

ST

G

#

1

Y

PR

Y

P

BL

PR

/

BK

Y

P

1

2

3

PR

/

BK

OP

T

ION

A

L

PR

Y

BL

5

4

3

2

1

5

4

3

2

1

RUNT

IM

E

M

O

NI

T

O

RI

NG

RE

L

A

Y

24V

1

2

3

4

TO

LW

C

O

1

2

4

5

7

8

9

10

11

12

13

15

1

2

3

4

5

6

7

9

L

B

L

2

0015 R

E

V

A

5

1

CO

NT

RO

L

BO

X

CO

NNE

CT

IO

NS

Y

G

GY

O

P

Y

BL

R

T/

W

PR

/B

K

GY

BK

W

R

Y

R/

BK

BK
R

BK

G

W

BK/

W

1

2

3

4

R

R

1

2

3

A

B

E

D

C

H

A

SSI

S

GR

OU

N

D

24V

CO

M

M

O

N

AC PO

W

E

R

CO

NNECT

O

R

W

IRI

NG

BO

X

CO

NNECT

O

R

M

A

IN

U

N

IT

CO

NNE

C

T

O

R

IGN

IT

E

R

CO

NNE

CT

O

R

24

V

NE

UT

RAL

G

R

O

UND

GY

P

P

GY

R

3

1

6

5

4

9

7

BK

14

CO

N

N

E

C

T

IO

N

DI

AG

RAM

A

3

6

8

O

O

PERATO

R

IN

L

E

T

PR

O

B

E

SYS/

TA

N

K

CN

1

CN

2

CN

3

CN

4

CN

5

CN6

CN7

CN

8

CN

9

BR

BR

1

2

3

4

1

2

PR

PR

2-

STAG

E THERM

O

STAT

S

HUT

DO

W

N

O

.A.

M

A

X

.

RAT

IO

O.

A

.

DI

S

A

BL

E

S

HUT

DO

W

N

ON

SEN

SO

R

E

N

ABL

E

CN

7

OP

T

ION

A

L

I/

O

R

ESET

T

O

BR

BR

BR

R

R/

BK

SENSO

R

CO

NNECT

O

R

PR

/B

K

PR

/B

K

BK

/W

GY

GY

P

R/

B

K

BK

PR

/B

K

Y

W

BL

/W

BL

IGN

1

IGN

1

P1

S2

S2

+

S2

-

+2

4

CO

M

AL

R

RS

T

1

S1

BK

W

GY

GY

PU

M

P

BK

CI

RCUI

T

BRE

AKE

R

FLA

M

E

FA

IL

RE

S

E

T

#

2

FU

LL

-F

IR

E

/

B

L

O

W

ER

R

E

L

A

Y

SO

C

K

ET

T

O

P VI

EW

W

BL

24VAC XFMR.

120V

24V

G

BL

Y

Y

C

BL

Y

3

2

14

6

BR

BR

PR

PR

PR

/B

K

PR

/B

K

O/

B

T

Y

BR

T/

W

4
5

BL

/

BK

W

O

BL

/

BK

6

9

12

10

7

3

11

1

T

14

13

15

2

BR

BL

O

R/

BK

R/

BK

EL

EC

T

R

O

N

IC

CO

NT

RO

L

L

E

R

3

1

9
8

2

4

7
6

DI

S

P

L

A

Y

BO

ARD

LI

N

E

CONN

EC

TE

D UN

LE

SS

ALARM

ADDE

D

PR

/B

K

PR

/B

K

F

-2

4

V

C

O

M

PR

Y

BR

P

P

Y

R

BK

/W

R

OP

T

ION

A

L

RUNT

IM

E

CO

NT

ACT

S

5

4

1

2

3

6

TH

OP

T

ION

A

L

I/

O

RE

S

E

T

BO

ARD

B

O

IL

E

R

O

N

L

Y

5

BK

/W

BK

R

R/

BK

R/

BK

BL

/W

BL

BL

BL

R/

BK

Y

R

C

NO

C

NO

NC

BL

/W

BL

/W

32

1

8

PR

PR

8

Y

P

P

NO

T

US

E

D

NO

T

US

E

D

PR

S

H

RI

NK

TU

B

IN

G

SH

R

IN

K

TU

B

IN

G

1

2

3

4

5

6

7

8

9

10

11

12

W2

W1

W3

TO

LW

C

O

3

1

6

5

4

9

7

F

BL

BL

/

BK

Y

7

4

6

5

O

C

H

A

SSI

S GR

OU

N

D

PR

J3

5

4

6

1

2

3

O.

C

.

J

1

J2

3

2

1

J4

P

GN

D

R

E

SET

O

PR

PR

Y

Y

9

BL

BL

/

BK

BL

R

ESET

PR

PR

T

T

TO

TE

S

T

S

W

IT

C

H

T

24

V

A

C

LW

C

O

This manual is related to the following products: