Lochinvar F0600187510 Installation and Service Manual, Control Box Connections, Sensor Connector

57

CONTROL BOX CONNECTIONS

WIRING BOX

B

T

SENSOR CONNECTOR

2

Y

1 24Com

VALVE LOCATED

-

+

F1

CONNECTOR

1

BL

2 24V

IN PIPING LOOP

BK

F

BL

T/W

PR/BK

3

4

W/R

3 Close

5

BR/W

PR

4

5

6

P

4 Open

GY

S1

F2

BK

BR

T

AC POWER

A

W

C

3

4

AUTOMATIC

3

/W

TO

/W

1

4

7

10

13

BR

1

2

3

BK

LINE

-

T

2

5

8

11

14

CONNECTOR

4

W

1

2

VALVE

GY

W

2

NEU

+

BK

LWCO

3

6

9

12

15

1

2

3

4

ELECTRONIC

CLOSE

3

1

O/

1

S2/FS

BK

CONTROLLER

OPEN

GY

PR 6

5

4

W

Y

BL/

P

BK

G

W

BK/

BL

GY

W

9

7

P

BK

W

11

O

O/

P

R

BL

O

TH

BL/

BK

P R

W/R BL P BL R/BK

BL

10

2

8

15

13

R O/W

O/BK BR

BL

PR

BL/W

7

RESET

BK

P

9

PI

3 4 7 5 1 6 9

12 11

14

10

1 2 3 4

Y

8

24COM

24

23

22

21 20 19 18

17

16 15

14

13

ALARM

BL

6

24VAC

DELAY

R

5

MV

CONNECTOR

T/W

4

PS

IGNITION

LINE

Y n/a

n/a

W BR PR BR/W PR/

BK T

R BR/W

Y

3

1 2

9 8 7 6

5

4 3

2

1

Delay

R/BK

PR

M/S

O/

PR/BK

2

MODULE

NEUTRAL

BK

1

FF

HtD

ACTIVE INPUT	BR
	ALR

	W	BK
-24V COM	BLR/LVR

DISPLAY BOARD

IGN1 12

GY

24V

G

120V

IGN1 11

GY

GROUND

10

P

P1 9

S1 8

R

STG #1

CHASSIS

24VAC XFMR .

S2+

6

BK

SERVICE

7

T

S2- 5

W

OPTIONAL

GROUND

ALR 4

PR/BK

TH

Y

RST1 3

BL/W

P

+24

2

BL

P

24V

COM 1

Y

Y

BL O/W

P

P

T

NOT USED

5

5

24V

Y

O/W

R

Y

4

4

COMMON

Y

BL

OPTIONAL SERVICE-

MAINT

3

2

1

G

R

Y

3

3

NOT

R

2

2

BL

6

5

4

USED

CONNECTED

T

R

1

1

RUNTIME

UNLESS

Y

R

MONITORING RELAY

9

7

CIRCUIT

PR

Y

BL

PR/

ALARM

OPTIONAL

R/

24V

BL

6

5

4

BREAKER

PR/ BK

ADDED

PUMP

BR

6

5

4

G

BK

3

1

4

F

3

2

1

BK

PURGE

3

2

1

TEST SWITCH

6

BL/

ON/OFF

BL

BL

PR

5

BK

3

2

1

SWITCH

O

PR

R

O

TO

BL

L1

N

I1

I2

I3

I4

I5

I6

I7

I8

T

T

T

LWCO

O BL

Y

O

PR R

P

BL

PR

PR

P

P

Y

PR

O.C.

BL/

J3

J1

Y

BL

PR/

PURGE/

BK

6

3

BK

SERVICE

24 VAC

5

2

Y

Y

MAINT.

LWCO

O

4

1

PR

6

2

5

1

7

12

10

13

15

O

Y

O

O/BK

BL BR

BL

T

PR

PR

RESET J2

R

W

GY

G

GY

1 Q1

2

1

Q2 2

1

Q3

2

1

Q4 2

Y

T

1

2 3

J4

O

BL

BR

T

PR

P

ALARM

FLAME FAIL

O/BK

1

2

3

PR

1

4

7

10

13

W

PR

PR

ENABLE RELAY ENABLE RELAY

R/BK

2

5

8

11

14

CHASSIS

CP

24V

24V

IGNITER

PUMP PURGE

ALARM

BK

GROUND

(SERVICE / MAINTENANCE

DELAY

3

6

9

12

15

OPTIONAL

CONNECTOR

INDICATOR)

BL

P

BK

E		O	D
	N.O.	MAIN UNIT		RESET
	SERVICE/MAINT. RESET SWITCH
CONNECTION DIAGRAM A	OPTIONAL	CONNECTOR		LBL20011 REV A

CONTROL BOX CONNECTIONS

Installation and Service Manual