Diagrammes en escalier. Crest FBD 3.0, FBD 2.5, FBD 4.0, FBD 3.5, FBD 5.0

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

3

Schémas

(suite)

Figure 3-2 Diagramme en escalier_2.5 - 3.5 Modèles

120VAC

JUNCTION BOX

NEUTRAL

TERMINAL STRIP

120V SUPPLY "L"

SMALL BLOWER

RELAY 1

SMALL BLOWER

2

LARGE BLOWER

RELAY

X1-1

BAS

X1-3

FLUE DAMPER

1 2

M

3

3

LWCO

PROBE

TEST

SWITCH

J3-6

J3-3

LWCO RESET

J2-1

CAM

SWITCH

PROPANE LIGHT

J2-2

NATURAL LIGHT

X6-5

PROPANE LGPS

CAM SWITCH

NATURAL LGPS

GPS2 GPS3

X6-15

BLOWER PROVING

SWITCH (LARGE)

X6-12

BLOWER PROVING

SWITCH (SMALL)

X13-1

BLOCKED FLUE

SWITCH X6-6

BLOCKED DRAIN

SWITCH

X5-1

X5-7

X5-2

X5-8

X5-3

X5-9

"X5"

BLOCK WIRING

IS MODEL

DEPENDANT

X5-4

X5-10

X5-5

X5-41

X5-6

X5-12

X1-2

1

24V

LARGE BLOWER

3

FLUE DAMPER

TRANSFORMER

TRANSFORMER

LWCO

BOARD

INTEGRATED

CONTROL

J3-5

J3-2

J3-4

X3-3

X3-4

X3-1

X3-2

X6-11

X6-2

X6-14

X6-13

X6-4

TERMINAL STRIP

120V SUPPLY "N"

ON/OFF

SWITCH

X1-6

X 1 0 1

F2

3.15 A

INTEGRATED CONTROL

X1-3

F4

5.0 A

SMALL GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

SMALL GAS

VALVE RELAY

X1-12

X1-1

SYSTEM PUMP

RELAY

X1-2

SYSTEM PUMP

CONTACTOR

BOILER PUMP

RELAY

X1-4

DHW PUMP

RELAY

BOLIER PUMP

CONTACTOR

DHW PUMP

CONTACTOR

X1-8

X2-4

SMALL BLOWER RELAY

LARGE BLOWER RELAY

X 1 0 2

X10-3

X10-6

X10-5

1.5A EACH MAX

TERMINAL STRIP

PROPANE

NATURAL

PROPANE

NATURAL

X10-4

X1-3

FLAME

SENSE 2

X1-7

SPARK

ROD

X1-10

SPARK

GENERATOR

X2-5

X6-3

FLAME

SENSE 1

X6-1

X2-5

X11

USB

INTERFACE

X6-10

X13-4

2

GROUND

INTEGRATED

CONTROL

X8-20

X8-10

X8-1

X7-8

X7-7

X8-13

X8-14

X8-12

X8-11

X8-5

X8-15

X8-6

X8-16

X4-1

X4-2

X4-3

BOX DEPICTS

OPTIONAL ITEMS

BOX DEPICTS

DUAL SENSOR

SINGLE HOUSING

!

WARNING

DISCONNECT POWER

BEFORE SERVICING

LOW VOLTAGE

120 VAC

HIGH VOLTAGE

BAS

CN3-4

LARGE

CONNECTION BOARD

X6-3 CN6-3

X6-1 CN6-2

X6-2 CN6-1

CN3-6

CN3-7

CN3-14

CN3-13

CN3-12

CN3-11

CN3-10

CN3-9

CN3-8

CN3-1

CN3-2

CN3-3

33

34

35

36

37

38

39

40

27

28

29

30

31

32

22

23

24

25

26

17

18

19

20

21

0-10V

0-10V

0-10V

0-10V

SHIELD

A

B

MODBUS

OPTION

SHIELD

+

-

+

-

RATE

OUT

BOILER

PUMP OUT

SYSTEM RETURN

SENSOR

SYSTEM SUPPLY

SENSOR

TANK

SENSOR

OUTDOOR

SENSOR

A

B

+

-

+

-

BMS

IN

SYSTEM

PUMP IN

SHIELD

CASCADE

SHIELD

X8-7

X8-17

X8-1 CN3-4

X8-3

X8-8

X8-2

-T

INLET SENSOR

-T

OUTLET SENSOR (S9)

-T

X8-4

OUTLET SENSOR (S1)

-T

X8-9

X7-1

FLUE SENSOR

-T

FLUE SENSOR (S10)

-T

X7-5

PRE-MIX SENSOR 1 (S11)

-T

X7-2

PRE-MIX SENSOR 1 (S13)

-T

X7-6

PRE-MIX SENSOR 2 (S12)

-T

X6-18

PRE-MIX SENSOR 2 (S14)

1

SMALL BLOWER

X6-9 2

X6-17

X6-8

4

5

LCD

DISPLAY

1

2

LARGE BLOWER

X13-2

X13-3 4

5

WIFI

DONGLE

X4

LG CON BRD

CN6-2

CN6-1

CN6-3

BAS

J10

J2 J11

J6 J7

J12

8

SW1

43

J8

J23

J9

J17

USB CABLE

OPTIONAL USB/WIFI

EXTENSION CABLE

24V

E

GND OPTIONAL

ETHERNET CABLE

RIBBON CABLE

CN1-4

CN1-5

CN1-6

CN1-12

CN1-10

CN1-11

CN1-9

CN1-8

CN1-7

6

7

8

9

10

3

4

5

1

2

11

12

13

14

15

16

R

W

ALARM

CONTACTS

RUN-TIME

CONTACTS

TANK

THERMOSTAT

ENABLE

LOUVER

PROVING

24 VAC LOUVER

RELAY COIL

AUX

SWITCH 1

AUX

SWITCH 2

CN1-1

HIGH LIMIT

SWITCH

CN1-2

CN1-3

SMALL

CONNECTION BOARD

Notes:

1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or

C.S.A. in Canada.

2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having same wi re gauge

(AWG) and rated for a minimum of 105°C. Exceptions: Replac ement high voltage spark lead and ribbon cables must be purchased from the factory. Use of a non-approved spark lead or ribbon cables can lead to operational problems which could result in non-repairable damage to the integrated controller or other components.

3. Actual connector block locations may vary from those show n on diagrams. Refer to actual components for proper connector blo ck locations when using diagrams to troubleshoot unit.

100267529 REV A

13

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

3

Schémas

Figure 3-3 Schéma de câblage _4.0 Modèle

SHIELD

MODBUS

OPTION

A

B

SHIELD

RATE

OUT

BOILER

PUMP OUT

-

SYSTEM RETURN

SENSOR

+

-

+

0-10V

0-10V

SYSTEM SUPPLY

SENSOR

TANK

SENSOR

OUTDOOR

SENSOR

BMS

IN

+

-

0-10V

SYSTEM

PUMP IN

+

-

SHIELD

0-10V

CASCADE

A

B

SHIELD

LCD

DISPLAY

35

36

37

38

39

40

27

28

29

30

31

32

33

34

21

22

23

24

25

26

17

18

19

20

LARGE CONNECTION BOARD

CN6-3

CN6-2

CN6-1

CN3-4

CN3-6

CN3-7

CN3-14

CN3-13

CN3-12

CN3-11

CN3-10

CN3-9

CN3-8

CN3-1

CN3-2

CN3-3

CN3-5

GY

R

PR

BAS

X1-1

X1-2

X1-3

X6-3

X6-1

X6-2

X4-1

X4-2

X4-3

BK

T

-T

INLET SENSOR

-T

W

OR

OR/W

P

W

BL

BK

Y/BK

BL

R

BL

R

BR

OUTLET SENSOR (S9)

-T

OUTLET SENSOR (S1)

-T

FLUE SENSOR

-T

LG CON BRD

CN6-2

CN6-1

CN6-3

R

BAS

PR

GY

24V

WIFI

DONGLE

J10

J2

J6

J11

J7

COMMUNICATION

CONTROL BOARD

8

SW1

43

J8

USB CABLE

J12

J23

J9

J17 OPTIONAL USB/WIFI

EXTENSION CABLE

E

GND

OPTIONAL

ETHERNET CABLE

FLUE SENSOR (S10)

-T

PRE-MIX SENSOR 1 (S11)

-T

PRE-MIX SENSOR 1 (S13)

-T

PRE-MIX SENSOR 2 (S12)

-T

PRE-MIX SENSOR 2 (S14)

BL

R/W

R

W

GY

GY

BR

BK

T

INTEGRATED CONTROL

X8-20

X8-10

X7-8

X7-7

X8-13

X8-14

X8-12

X8-11

X8-5

X8-15

X8-6

X8-16

X8-7

X8-17

X8-18

X8-1

X8-3

X8-8

X8-2

X8-4

X8-9

X7-1

X7-5

X7-2

X7-6

X1-6

X1-3

X1-12

X10-1

X10-4

X1-1

X1-2

X1-4

X10-2

X10-5

X10-3

X10-3

PR

T

OR

X10-6

X4

ALARM

CONTACTS

RUN-TIME

CONTACTS

TANK

THERMOSTAT

ENABLE

LOUVER

PROVING

24 VAC LOUVER

RELAY COIL

AUX

SWITCH 1

AUX

SWITCH 2

R

W

SMALL CONNECTION BOARD

10

11

12

7

8

9

1

2

3

4

5

6

13

14

15

16

CN1-4

CN1-5

CN1-6

CN1-12

CN1-10

CN1-11

CN1-9

CN1-8

CN1-7

CN1-1

CN1-2

CN1-3

HIGH LIMIT

SWITCH

R

R

R

OR

OR

BL

BK

BR

R

Y

OR

BL

R

Y BL

X3-3

X3-4

X3-1

X3-2

X6-1

X6-11

X6-2

X6-14

X6-10

X6-13

X6-4

X6-18

X6-8

X1-8

X6-9

X6-17

X2-4

R

BK

GY

R1

W

T

T

R2

BOX DEPICTS

OPTIONAL ITEMS

BOX DEPICTS

DUAL SENSOR

SINGLE HOUSING

ON/OFF

SWITCH

BK

W

G

N

208V 3Ø

L1 L2 L3

BK

!

WARNING

DISCONNECT POWER

BEFORE SERVICING

LOW VOLTAGE

120 VAC

HIGH VOLTAGE

R BL

R2

1.5A EACH MAX

SYSTEM PUMP

CONTACTOR

BOILER PUMP

CONTACTOR

DHW PUMP

CONTACTOR

JUNCTION

BOX

GN

OR/BK

CAM

OR/W

SWITCH

SMALL

NATURAL

VALVE

SMALL

PROPANE

VALVE

R/BK

R/W

CAM

SWITCH

LARGE

NATURAL

VALVE

LARGE

PROPANE

VALVE

R1

1 2 3

BLOWER

(SMALL)

1 2 3 4 5

R/W 1 2 3 4

BLOWER

(LARGE)

1

2

4 5 3

BK/W

X13-2

X13-3

W/BK

T

LWCO

PROBE

OR/BK

TEST

SWITCH

LWCO RESET

OR/BK

OR

OR

LWCO

BOARD

J3-6

J3-5

J3-4

J3-3

J3-2

J2-1

J2-2

CAM

SWITCH

PROPANE LGPS

NATURAL LGPS

OR

OR

GPS2

OR

GPS3

BR

OR

BLOWER PROVING SWITCH (LARGE)

T

BLOWER PROVING SWITCH (SMALL)

PR

BLOCKED FLUE SWITCH

BK

CAM

BLOCKED DRAIN SWITCH

CAM SWITCH

SWITCH

PROPANE LIGHT

NATURAL LIGHT

"X5"

BLOCK WIRING

IS MODEL

DEPENDENT

X6-3

X6-5

X6-15

X6-12

X13-1

X6-6

X5-1

X5-7

X5-2

X5-8

X5-3

X5-9

X5-4

X5-10

X5-5

X5-41

X5-6

X5-12

X2-3

X1-7

X1-10

X1-5

X2-5

R

R

R

P

SPARK

GENERATOR

BK

FLUE DAMPER

TRANSFORMER

X13-4

X11

USB

INTERFACE

BL Y

FLAME SENSE 2

SPARK ROD

FLAME SENSE 1

BL

Y

OR

FLUE DAMPER

1

M

2

3

GND

24V

TRANSFORMER

Notes:

1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.

2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having same wi re gauge (AWG) and rated for a minimum of 105°C. Exceptions: Replacement high voltage spark l ead and ribbon cables must be purchased from the factory. Use of a non-approved spark lead or ribbon cables can lead to operational problems which could re sult in non-repairable damage to the integrated controller or o ther components.

3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector blo ck locations when using diagrams to troubleshoot unit.

100267530 REV C

14

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

3

Schémas

(suite)

Figure 3-4 Diagramme en escalier_4.0 Modèle

L1

L2 L3

TERMINAL STRIP

SUPPLY

JUNCTION BOX

NEUTRAL

TERMINAL STRIP

208V SUPPLY "N"

BOX DEPICTS

OPTIONAL ITEMS

BOX DEPICTS

DUAL SENSOR

SINGLE HOUSING

!

WARNING

DISCONNECT POWER

BEFORE SERVICING

ON/OFF

SWITCH

X1-6

X10-1

F2

3.15 A

INTEGRATED CONTROL

X1-3

X1-12

1.5A EACH MAX

TERMINAL STRIP

F4

5.0 A

X1-1

SYSTEM PUMP

RELAY

X1-2

SYSTEM PUMP

CONTACTOR

SMALL GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

BOILER PUMP

RELAY

X1-4

DHW PUMP

RELAY

BOILER PUMP

CONTACTOR

DHW PUMP

CONTACTOR

X1-8

SMALL BLOWER RELAY

X2-4

X10-2

LARGE BLOWER CONTACTOR

PROPANE

NATURAL

X10-3

PROPANE

NATURAL

X10-6

SMALL GAS

VALVE RELAY

X10-5

X10-4

X1-3

FLAME

SENSE 2

X1-7

X1-10

SPARK

GENERATOR

SPARK

ROD

X2-5

X6-3

FLAME

SENSE 1

X6-1

X2-5

X11

USB

INTERFACE

X6-10

X13-4

SMALL BLOWER

RELAY 1

SMALL BLOWER

2

BAS

GROUND

LOW VOLTAGE

120 VAC

HIGH VOLTAGE

INTEGRATED

CONTROL

X8-20

X8-1

X7-8

X7-7

X8-13

X8-14

X8-12

X8-11

X8-5

X8-15

X8-6

X8-16

X8-7

X8-17

X8-18

CN3-1

CN3-2

CN3-3

CN3-4

X8-3

-T

INLET SENSOR

X8-8

-T

X8-2

X8-4

X8-9

OUTLET SENSOR (S9)

-T

OUTLET SENSOR (S1)

-T

FLUE SENSOR

-T

X7-1

FLUE SENSOR (S10)

-T

X7-5

PRE-MIX SENSOR 1 (S11)

-T

X7-2

PRE-MIX SENSOR 1 (S13)

-T

CN3-4

LARGE

CONNECTION BOARD

CN6-3

CN6-2

CN6-1

CN3-6

CN3-7

CN3-14

CN3-13

CN3-12

CN3-11

CN3-10

CN3-9

CN3-8

23

24

25

26

27

28

29

30

17

18

19

20

21

22

35

36

37

38

31

32

33

34

39

40

0-10V

0-10V

0-10V

0-10V

SHIELD

A

B

MODBUS

OPTION

SHIELD

+

-

+

-

RATE

OUT

BOILER

PUMP OUT

SYSTEM RETURN

SENSOR

SYSTEM SUPPLY

SENSOR

TANK

SENSOR

+

-

OUTDOOR

SENSOR

BMS

IN

+

-

SYSTEM

PUMP IN

SHIELD

A

B

CASCADE

SHIELD

X 1 1

3

BAS

X1-3

LARGE BLOWER

CONTACTOR

LARGE BLOWER

1

2

3

4

X 1 2

FLUE DAMPER

TRANSFORMER

FLUE DAMPER

1

M

2

3

24V

TRANSFORMER

J3-6

LWCO

PROBE

TEST

SWITCH

J3-3

LWCO RESET

J2-1

CAM

SWITCH

PROPANE LIGHT

J2-2

NATURAL LIGHT

X6-5

PROPANE LGPS

CAM SWITCH

NATURAL LGPS

GPS2 GPS3

X6-15

BLOWER PROVING

SWITCH (LARGE) X6-12

BLOWER PROVING

SWITCH (SMALL) X13-1

BLOCKED FLUE

SWITCH

BLOCKED DRAIN

SWITCH

X6-6

X5-1

X5-7

X5-2

X5-8

X5-3

X5-9

"X5"

BLOCK WIRING

IS MODEL

DEPENDENT

X5-4

X5-10

X5-5

X5-41

X5-6

X5-12

LWCO

BOARD

INTEGRATED

CONTROL

J3-5

J3-2

J3-4

X6-13

X6-4

X3-3

X3-4

X3-1

X3-2

X6-11

X6-2

X6-14

X7-6

-T

X6-18

PRE-MIX SENSOR 2 (S14)

1

SMALL BLOWER

X6-9 4

X6-17

X6-8

2

5

LCD

DISPLAY

X13-2

1

4

LARGE BLOWER

X13-3 2

5

WIFI

DONGLE

X4

CN1-4

LG CON BRD

CN6-2

CN6-1

CN6-3

24V

BAS

J10

J2 J11

J6 J7

J12

8 43

SW1

J8

J23

J9

J17

USB CABLE

OPTIONAL USB/WIFI

EXTENSION CABLE

E

GND

OPTIONAL

ETHERNET CABLE

RIBBON CABLE

CN1-5

CN1-6

CN1-12

CN1-10

CN1-11

CN1-9

CN1-8

CN1-7

11

12

13

14

7

8

9

10

15

16

5

6

3

4

1

2

R

W

ALARM

CONTACTS

RUN-TIME

CONTACTS

TANK

THERMOSTAT

ENABLE

LOUVER

PROVING

24 VAC LOUVER

RELAY COIL

AUX

SWITCH 1

AUX

SWITCH 2

CN1-1

HIGH LIMIT

SWITCH

CN1-2

CN1-3

SMALL

CONNECTION BOARD

Notes:

1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C.

in USA or C.S.A. in Canada.

2. If any original equipment wire as supplied with the applianc e must be replaced, it must be replaced with wire having same

wire gauge (AWG) and rated for a minimum of 105°C. E xceptions: Replacement high voltage spark lead and ribbon cables

must be purchased from the factory. Use of a non-approved spark lead or ribbon cables can lead to operational problems

which could result in non-repairable damage to the integrated controller or other components.

3. Actual connector block locations may vary from thos e shown on diagrams. Refer to actual components for proper

connector block locations when using diagrams to troubleshoot unit.

100267528 REV A

15

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

3

Schémas

Figure 3-5 Schéma de câblage _5.0 Modèle

SHIELD

MODBUS

OPTION

A

B

SHIELD

RATE

OUT

+

BOILER

PUMP OUT

-

+

-

SYSTEM RETURN

SENSOR

SYSTEM SUPPLY

SENSOR

TANK

SENSOR

OUTDOOR

SENSOR

BMS

IN

+

-

SYSTEM

PUMP IN

+

-

SHIELD

CASCADE

A

B

SHIELD

0-10V

0-10V

0-10V

0-10V

LCD

DISPLAY

33

34

35

36

37

38

39

40

28

29

30

31

32

22

23

24

25

26

27

17

18

19

20

21

LARGE CONNECTION BOARD

CN6-3

CN6-2

CN6-1

CN3-4

CN3-6

CN3-7

CN3-14

CN3-13

CN3-12

CN3-11

CN3-10

CN3-9

CN3-8

CN3-1

CN3-2

CN3-3

CN3-5

G

P

Y

R

R

BAS

X1-1

X1-2

X1-3

X6-3

X6-1

X6-2

X4-1

X4-2

X4-3

B L

R

B L

R

B R

W

O R

O R / W

P

W

B L

B K

Y / B K

B K

T

-T

B L

INLET SENSOR

-T

OUTLET SENSOR (S9)

-T

R / W

R

OUTLET SENSOR (S1)

-T

W

FLUE SENSOR

-T

G Y

FLUE SENSOR (S10)

-T

G Y

PRE-MIX SENSOR 1 (S11)

-T

B R

LG CON BRD

CN6-2

CN6-1

CN6-3

BAS

R

PR

GY

24V

E

GND

WIFI

DONGLE

J10

J2 J11

J6

J7

J12

COMMUNICATION

CONTROL BOARD

8

SW1

J8

43

USB CABLE

J23

J9

J17 OPTIONAL USB/WIFI

EXTENSION CABLE

OPTIONAL

ETHERNET CABLE

-T

PRE-MIX SENSOR 2 (S12)

-T

B K

INTEGRATED CONTROL

X8-20

X8-10

X7-8

X7-7

X8-13

X8-14

X8-12

X8-11

X8-5

X8-15

X8-6

X8-16

X8-7

X8-17

X8-18

X8-1

X8-3

X8-8

X8-2

X8-4

X8-9

X7-1

X7-5

X7-2

X7-6

X1-6

X1-3

X1-12

X10-1

X10-4

X1-1

X1-2

X1-4

X10-2

X10-5

X10-3

X10-6

BOX DEPICTS

OPTIONAL ITEMS

BOX DEPICTS

DUAL SENSOR

SINGLE HOUSING

P

T

R

O R

O

B L

R

R

B L

ON/OFF

SWITCH

B K

W

G

!

WARNING

DISCONNECT POWER

BEFORE SERVICING

LOW VOLTAGE

120 VAC

HIGH VOLTAGE

N

208V 3

L1 L2 L3

BK R BL

1.5A EACH MAX

SYSTEM PUMP

CONTACTOR

BOILER PUMP

CONTACTOR

DHW PUMP

CONTACTOR

JUNCTION

BOX

G N

OR/BK

OR/W

CAM

SWITCH

SMALL

NATURAL

VALVE

R/BK

R/W

CAM

SWITCH

LARGE

NATURAL

VALVE

R 1

SMALL

PROPANE

VALVE

LARGE

PROPANE

VALVE

ALARM

CONTACTS

RUN-TIME

CONTACTS

TANK

THERMOSTAT

ENABLE

LOUVER

PROVING

24 VAC LOUVER

RELAY COIL

AUX

SWITCH 1

AUX

SWITCH 2

R

W

SMALL CONNECTION BOARD

8

9

10

5

6

7

11

12

1

2

3

4

13

14

15

16

CN1-4

CN1-5

CN1-6

CN1-12

CN1-10

CN1-11

CN1-9

CN1-8

CN1-7

CN1-1

CN1-2

CN1-3

R

R

O R

O R

B L

B K

B R

R

Y

HIGH LIMIT

SWITCH

R

O R

B L

R

Y

B L

X3-3

X3-4

X3-1

X3-2

X6-1

X6-11

X6-2

X6-14

X6-10

X6-13

X6-4

X6-18

X6-8

X1-8

R

B K

G Y

R 1

X6-9 W

T

T

R 2

1 2 3

BLOWER

(SMALL)

1 2 3 4 5

R 2

R/W

1 2 3

BLOWER

(LARGE)

1 2 3 4 5

BK/W

X13-2

X13-3

W / B K

T

LWCO

PROBE

O R / B K

TEST

SWITCH

O R / B

LWCO RESET

O R

O R

K

LWCO

BOARD

J3-6

J3-5

J3-4

J3-3

J3-2

J2-1

J2-2

O R

CAM

SWITCH

PROPANE LGPS

NATURAL LGPS

OR

GPS2

OR

GPS3

BR

O R

BLOWER PROVING

SWITCH (LARGE)

T

BLOWER PROVING

SWITCH (SMALL)

P R

BLOCKED FLUE

SWITCH

B K

CAM

BLOCKED DRAIN

SWITCH

SWITCH

PROPANE LIGHT

CAM SWITCH

NATURAL LIGHT

"X5"

BLOCK WIRING

IS MODEL

DEPENDENT

X6-3

X6-5

X6-15

X6-12

X13-1

X6-6

X5-1

X5-7

X5-2

X5-8

X5-3

X5-9

X5-4

X5-10

X5-5

X5-41

X5-6

X5-12

X2-3

X1-7

X1-10

X1-5

R

R

R

P

SPARK

GENERATOR

X2-5 B K

FLUE DAMPER

TRANSFORMER

X13-4

X11

USB

INTERFACE

BL Y

FLAME SENSE 2

SPARK ROD

FLAME SENSE 1

B L

Y

O R

FLUE DAMPER

1

M

2

3

24V

TRANSFORMER

GND

Notes:

1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C. in USA or C.S.A. in Canada.

2. If any original equipment wire as supplied with the appliance must be replaced, it must be replaced with wire having same wire gauge (AWG) and rated for a minimum of 105°C. Exceptions: Replacement high vo ltage spark lead and ribbon cables must be purchased from the factory. Use of a non-approved spark lead or ribbon cables can lead to operational problems which could result in non-repairable damage to the integrated controller or other components.

3. Actual connector block locations may vary from those shown on diagrams. Refer to actual components for proper connector block locations when using diagrams to troubleshoot unit.

100267552 REV A

16

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

3

Schémas

(suite)

Figure 3-6 Diagramme en escalier_5.0 Modèle

L1 L2 L3

TERMINAL STRIP

208V 3Ø SUPPLY

JUNCTION BOX

NEUTRAL

TERMINAL STRIP

208V SUPPLY "N"

BOX DEPICTS

OPTIONAL

ITEMS

BOX DEPICTS

DUAL SENSOR

SINGLE HOUSING

!

WARNING

DISCONNECT POWER

BEFORE SERVICING

ON/OFF

SWITCH

X1-6

X10-1

F2

3.15 A

INTEGRATED CONTROL

X1-3

X1-12

1.5A EACH MAX

TERMINAL STRIP

F4

5.0 A

SMALL GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

LARGE GAS

VALVE RELAY

SMALL GAS

VALVE RELAY

X1-1

SYSTEM PUMP

RELAY

X1-2

BOILER PUMP

RELAY

X1-4

DHW PUMP

RELAY

X1-8

SYSTEM PUMP

CONTACTOR

BOILER PUMP

CONTACTOR

DHW PUMP

CONTACTOR

X2-4 SMALL BLOWER CONTACTOR

X10-2

LARGE BLOWER CONTACTOR

PROPANE

NATURAL

X10-3

PROPANE

NATURAL

X10-6

X10-5

X10-4

X1-3

FLAME

SENSE 2

X1-7

SPARK

ROD

X1-10

X2-5

SPARK

GENERATOR

FLAME

SENSE 1

X6-3

X6-1

X2-5

X11

USB

INTERFACE

X6-10

X13-4

SMALL BLOWER

CONTACTOR

1

2

3

SMALL BLOWER

X 1 1

4

BAS

X1-3

LARGE BLOWER

CONTACTOR

1

2

3

LARGE BLOWER

4

X 1 2

FLUE DAMPER

TRANSFORMER

"X5"

FLUE DAMPER

1

BLOCK WIRING

IS MODEL

DEPENDENT

M

2

3

LWCO

PROBE

TEST

SWITCH

J3-6

J3-3

LWCO RESET

J2-1

CAM

SWITCH

PROPANE LIGHT

J2-2

NATURAL LIGHT

X6-5

PROPANE LGPS

CAM SWITCH

NATURAL LGPS

GPS2 GPS3

X6-15

BLOWER PROVING

SWITCH (LARGE) X6-12

BLOWER PROVING

SWITCH (SMALL)

X13-1

BLOCKED FLUE

SWITCH

X6-6

BLOCKED DRAIN

SWITCH

X5-1

X5-7

X5-2

X5-8

X5-3

X5-9

X5-4

X5-10

X5-5

X5-41

X5-6

X5-12

24V

TRANSFORMER

LWCO

BOARD

INTEGRATED

CONTROL

J3-5

J3-2

J3-4

X3-3

X3-4

X3-1

X3-2

X6-11

X6-2

X6-14

X6-13

X6-4

GROUND

BAS

LOW VOLTAGE

120 VAC

HIGH VOLTAGE

INTEGRATED

CONTROL

X8-20

X8-10

X8-1

X7-8

X7-7

X8-13

X8-14

X8-12

X8-11

X8-5

X8-15

X8-6

X8-16

X8-7

X8-17

X8-18

CN3-4

LARGE

CONNECTION BOARD

CN6-3

CN6-2

CN6-1

CN3-6

CN3-7

CN3-14

CN3-13

CN3-12

CN3-11

CN3-10

CN3-9

CN3-8

CN3-1

CN3-2

CN3-3

CN3-4

X8-3

-T

INLET SENSOR

X8-8

-T

X8-2

OUTLET SENSOR (S9)

-T

X8-4

OUTLET SENSOR (S1)

-T

X8-9

X7-1

FLUE SENSOR

-T

FLUE SENSOR (S10)

-T

X7-5

PRE-MIX SENSOR 1 (S11)

-T

X7-2

PRE-MIX SENSOR 1 (S13)

-T

X7-6

PRE-MIX SENSOR 2 (S12)

-T

X6-18

PRE-MIX SENSOR 2 (S14)

1

SMALL BLOWER

X6-9 2

33

34

35

36

37

38

39

40

28

29

30

31

32

22

23

24

25

26

27

17

18

19

20

21

0-10V

0-10V

0-10V

0-10V

SHIELD

+

-

+

-

A

B

MODBUS

OPTION

SHIELD

RATE

OUT

BOILER

PUMP OUT

SYSTEM RETURN

SENSOR

SYSTEM SUPPLY

SENSOR

TANK

SENSOR

OUTDOOR

SENSOR

+

-

BMS

IN

+

-

SYSTEM

PUMP IN

SHIELD

A

B

CASCADE

SHIELD

X6-17

X6-8

X13-2

X13-3

1

2

4

5

4

5

LARGE BLOWER

LCD

DISPLAY

WIFI

DONGLE

X4

LG CON BRD

CN6-2

CN6-1

CN6-3

24V

BAS

J10

J2 J11

J6 J7

J12

8

SW1

43

J8

J23

J9

J17

USB CABLE

OPTIONAL USB/WIFI

EXTENSION CABLE

E

GND OPTIONAL

ETHERNET CABLE

RIBBON CABLE

CN1-4

CN1-5

CN1-6

CN1-12

CN1-10

CN1-11

CN1-9

CN1-8

CN1-7

9

10

11

6

7

8

3

4

5

1

2

12

13

14

15

16

R

W

ALARM

CONTACTS

RUN-TIME

CONTACTS

TANK

THERMOSTAT

ENABLE

LOUVER

PROVING

24 VAC LOUVER

RELAY COIL

AUX

SWITCH 1

AUX

SWITCH 2

CN1-1

HIGH LIMIT

SWITCH

CN1-2

CN1-3

SMALL

CONNECTION BOARD

Notes:

1. All wiring must be installed in accordance with: local, state, provincial and national code requirements per either N.E.C.

in USA or C.S.A. in Canada.

2. If any original equipment wire as supplied with the applianc e must be replaced, it must be replaced with wire having same

wire gauge (AWG) and rated for a minimum of 105°C. E xceptions: Replacement high voltage spark lead and ribbon cables

must be purchased from the factory. Use of a non-approved spark lead or ribbon cables can lead to operational problems

which could result in non-repairable damage to the integrated controller or other components.

3. Actual connector block locations may vary from thos e shown on diagrams. Refer to actual components for proper

connector block locations when using diagrams to troubleshoot unit.

100267527 REV A

17

Rèmarques

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

18

Rèmarques

Manuel supplémentaire pour la Dual Fuel (Double Combustible)

19

Notes de révision: Révision A (ECO #C11685) édition initiale.

Révision B (Changer # 500001029 ) reflète la suppression des modèles 1.5 et 2.0 avec des mises à jour de la commande.

FBD-SUP-N_MM #100161016_DIR #2000004586 Rev B

10/15