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12
Schémas
Figure 12-6 Schéma de câblage_Modèles 4001 - 5001
SHIELD
BAS
OPTION
SHIELD
RATE
OUT
BOILER
PUMP OUT
SYSTEM RETURN
SENSOR
SYSTEM SUPPLY
SENSOR
TANK
SENSOR
OUTDOOR
SENSOR
BMS
IN
SYSTEM
PUMP IN
SHIELD
CASCADE
SHIELD
LG CON BRD
BAS
CN6-2
R
CN6-1
PR
GY
CN6-3
24V
ALARM
CONTACTS
RUN-TIME
CONTACTS
TANK
THERMOSTAT
ENABLE
LOUVER
PROVING
24 VAC LOUVER
RELAY COIL
AUX
SWITCH 1
AUX
SWITCH 2
(suite)
BAS
BOARD
(AS APPLICABLE)
X1-1
LARGE CONNECTION BOARD
X1-2
X1-3
17
CN6-3
G
Y
X6-3
18
CN6-2
R
X6-1
A
19
CN6-1
P
R
X6-2
B
20
X4-1
+
21
X4-2
0-10V
-
22
X4-3
CN3-4
+
23
0-10V
CN3-6
-
24
CN3-7
25
CN3-14
26
CN3-13
27
CN3-12
28
CN3-11
29
CN3-10
30
CN3-9
31
CN3-8
32
CN3-1
+
33
0-10V
CN3-2
-
34
CN3-3
+
35
0-10V
CN3-5
-
36
37
-T
38
A
INLET SENSOR
B
39
-T
40
OUTLET SENSOR (S9)
-T
OUTLET SENSOR (S1)
-T
FLUE SENSOR
LCD
DISPLAY
-T
FLUE SENSOR (S10)
WIFI
-T
DONGLE
PRE-MIX SENSOR 1 (S11)
COMMUNICATION
CONTROL BOARD
-T
8
43
J6 J7
USB CABLE
SW1
PRE-MIX SENSOR 1 (S13)
J8
J10
J9
J17
RP
OPTIONAL USB/WIFI
J11
J2
J23
EXTENSION CABLE
J12
AIR VALVE POSITION
OPTIONAL
E
ETHERNET CABLE
GND
SHIELDED CABLE FROM X4
TO J12 OR J23 AS APPLICABLE
SMALL CONNECTION BOARD
1
2
3
CN1-4
4
CN1-5
5
CN1-6
6
CN1-12
R
7
CN1-10
W
8
CN1-11
9
CN1-9
10
CN1-8
11
CN1-7
12
CN1-1
HIGH LIMIT
13
CN1-2
SWITCH
14
CN1-3
R
15
16
LWCO
BOARD
J3-6
J3-5
LWCO
TEST
J3-4
PROBE
SWITCH
O
R
B /
K
J3-3
O
R
B /
K
J3-2
LWCO RESET
J2-1
O
R
O
R
J2-2
O
R
GPS1
GPS2
P
R
BLOCKED FLUE
SWITCH
B
K
BLOCKED DRAIN
SWITCH
AIR VALVE
PRESSURE SWITCH
"X5"
BLOCK WIRING
IS MODEL
DEPENDANT
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 shielded cables must be purchased from the factory. Use of a non-approved spark lead
or shielded 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.
BOX DEPICTS
OPTIONAL ITEMS
SINGLE HOUSING
INTEGRATED CONTROL
B
K
X8-20
T
X8-10
B
L
X7-8
R
X7-7
B
L
X8-13
R
X8-14
B
R
X8-12
W
X8-11
O
R
X8-5
O
/ R
W
X8-15
P
X8-6
W
X8-16
B
L
X8-7
B
K
X8-17
Y
B /
K
X8-18
X8-1
B
L
X8-3
/ R
W
X8-8
R
X8-2
W
X8-4
G
Y
X8-9
X1-6
X1-3
X1-12
G
Y
X7-1
X10-1
X10-4
B
R
X7-5
X1-1
P
R
X1-2
T
O
R
X1-4
O
R
X10-2
PU
X8-19
B
L
X10-5
R
X10-3
X10-6
B
L
X6-18
R
X6-8
B
K
X4
X1-8
G
Y
R
1
Y
BL
R
X3-3
R
X3-4
O
R
X3-1
O
R
X3-2
B
L
X6-1
B
K
X6-11
B
R
X6-2
R
X6-14
Y
X6-10
BL
X6-13
B
L
X6-4
R
X6-9
W
X6-17
T
X2-3
R
X1-7
R
SPARK
GENERATOR
X1-10
R
O
R
X6-3
X1-5
P
FLUE DAMPER
TRANSFORMER
X2-5
B
K
B
R
X6-5
X13-1
X13-4
X6-6
O/BK
X6-12
X5-1
X5-7
X5-2
X11
X5-8
X5-3
USB
INTERFACE
X5-9
X5-4
X5-10
X5-5
X5-41
X6-13
O/W
X5-6
X5-12
Manuel d'installation et de fonctionnement
BOX DEPICTS
DUAL SENSOR
LOW VOLTAGE
120 VAC
HIGH VOLTAGE
480V 30
1.5A EACH MAX
G
L1 L2 L3
N
SYSTEM PUMP
CONTACTOR
BOILER PUMP
CONTACTOR
DHW PUMP
CONTACTOR
JUNCTION
BOX
BL
BK
R
ON/OFF
SWITCH
B
K
W
G
GAS VALVE
(SMALL)
GAS VALVE
(LARGE)
G
N
480V
TRANSFORMER
R
1
R/W
1
2 3
4
BLOWER
1 2
3
4 5
BK/W
FLAME SENSE 2
SPARK ROD
FLAME SENSE 1
SERVICE
OUTLET
GND
FLUE DAMPER
B
L
1
M
Y
2
O
R
3
24V
TRANSFORMER
BL
Y
W
WIRING DIAGRAM
100303313 REV B
71
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