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
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