Table des Matières
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Page 38
5.E
Schéma
de câblage
Voltage Legend
Légende de tension
120 VAC
120 VCA
Low Voltage
Basse tension
K1
Code couleur de câblagge
BLACK
BK
*
BROWN
BR
NOTE: L2/N2 only applicable on sizes 1750 and 2000,
otherwise power received from L1 to N1.
RED
R
ORANGE
O
BLACK
YELLOW
Y
GREEN
G
BLUE
BLUE
24VAC
BL
VIOLET
V
E
1
LWCO SUPPLY VOLTAGE
GREY
GY
E
WHITE
W
TB2-26
BOILER/HEATER CONTROLLER
E
X9-11
GAS VALVE VOLTAGE
E
X5-10
CK
X10-1
CONTROLLER VOLTAGE
CK
X2-1
X2-8
NGE
X2-3
TOUCH SCREEN
ET
X2-10
E
X2-2
Y
X2-9
TE/RED
X4-1
24VDC
ET/WHITE
X4-11
WN
CONTROL RELAY
X4-2
Y/WHITE
X4-12
BLACK
X4-3
X4-13
BLACK
X4-4
Y/BLACK
X4-14
X4-5
Y/VIOLET
X4-15
X4-6
Y/RED
X4-16
TE/YELLOW
X4-8
TE/BROWN
X4-18
NGE
X4-7
Y/ORANGE
X4-17
INTERRUPTEUR PRINCIPAL
MAIN POWER SWITCH
120VAC
12 V CA
*
L2
L1
PUMP
BLUE
M
NOIR
BLUE
BRUN
ROUGE
BLUE
ORANGE
BLUE
JAUNE
WHITE
BLACK
VERT
YELLOW
BLEU
VIOLET
YELLOW
2
GRIS
YELLOW
BLANC
TB2-25
BLACK
TB1-3
TT - 1
RED
YELLOW
TB1-4
X9-2
ORANGE
GREEN
TB1-7
X10-2
TT - 2
VIOLET
TB1-8
WHITE
X10-3
BLUE
TB1-5
DHW
GREEN
DEMANDE
DEMAND
GREY
X15-8
ECS
TB1-6
GREEN
WHITE/RED
X5-5
FLOW
DÉBIT
VIOLET/WHITE
YELLOW
BROWN
X8-1
LWCO
BROWN
GREY/WHITE
X8-2
RED/BLACK
LIMITE HAUTE
RED
MANUAL
RÉINITIALISATION
RESET
X8-3
HIGH LIMIT
RED
MANUELLE
BLUE
X8-4
RED/BLACK
GREY
CHEMINÉE
BLOCKED
OBSTRUÉE
X8-5
FLUE
GREY/BLACK
ORANGE
RED
X8-6
PRESSION DU
HIGH GAS
GREEN
GAZ ÉLEVÉE
PRESSURE
GREY/VIOLET
X8-7
VIOLET
RED
X8-9
BASSE PRESSION
LOW GAS
DE GAZ
PRESSURE
GREY/RED
BROWN/RED
BOILER PUMP
X14-8
WHITE/YELLOW
AUTO
LIMITE HAUTE
WHITE
RESET
RÉINITIALISATION
WHITE/BROWN
X14-1
HIGH LIMIT
AUTO
ORANGE
TB1-1
INTERVERROUILLAGE
BROWN
FIELD
SITE
INTERLOCK
GREY/ORANGE
HIGH
X11-3
TB1-2
BLUE/WHITE
RED
LOW
X11-2
PRESSOSTAT
AIR PROVING
D'AIR n° 1
SWITCH #1
WHITE
VIOLET
X11-1
RED/WHITE
BROWN/WHITE
PRESSOSTAT
AIR PROVING
D'AIR n° 2
HIGH
X11-6
SWITCH #2
VIOLET/WHITE
BLUE/BLACK
LOW
X11-5
WHITE/BLACK
OUTLET
SENSOR
CAPTEUR SORTIE
X11-4
DOUBLE ÉLÉMENT
DUAL ELEMENT
GREY
BLACK
10K
X12-3
1
2
20K
RED
GREY
3
4
X12-4
WHITE
GREY
X15-4
GREY
INLET
CAPTEUR
X12-1
SENSOR
ENTRÉE
2
GREY
10K
X12-2
1
GREY
X15-3
BROWN
Voltage Legend
120 VAC
Low Voltage
K1
*
NOTE: L2/N2 only applicable on sizes 1750 and 2000,
REMARQUE: L2/N2 concerne uniquement aux
modèles 1750 et 2000, sinon l'alimentation
otherwise power received from L1 to N1.
circule de L1 à N1.
BLACK
FIELD INPUTS
BLUE
24VAC
FIELD
TB1-9
*
TENSION D'ALIMENTATION
1
LWCO SUPPLY VOLTAGE
N2
LWCO
INPUT 1
TB1-10
TB2-26
CONTRÔLEUR CHAUDIÈRE/
FIELD
TB1-11
BOILER/HEATER CONTROLLER
CHAUFFE-EAU
N1
INPUT 2
TB1-12
X9-11
TENSION VANNE DE GAZ
GAS VALVE VOLTAGE
X5-10
TB1-13
SYSTEM
X10-1
CONTROLLER VOLTAGE
TENSION CONTRÔLEUR
SUPPLY
TB1-14
SENSOR
TB1-15
SYSTEM
TB1-16
RETURN
SENSOR
TB1-17
X2-1
DHW
TB1-18
X2-8
SENSOR
TB1-19
X2-3
TOUCH SCREEN
ÉCRAN TACTILE
OUTDOOR
TB1-20
X2-10
SENSOR
TB1-21
X2-2
BAS (-)
TB1-22
X2-9
0-10VDC (+)
TB1-23
X4-1
24VDC
X4-11
RELAIS DE
BOILER PUMP
COMMANDE DE
CONTROL RELAY
X59-1
X4-2
POMPE CHAUDIÈRE
X4-12
X59-2
HAUTE
X4-3
X59-3
X4-13
X59-4
X4-4
X59-5
X4-14
HAUTE
X59-6
X4-5
X59-7
X4-15
X59-8
X4-6
X4-16
K1
X4-8
X4-18
X4-7
M
BLOWER#1
X4-17
X4-9
X4-19
X4-10
BLOWER#2
M
X4-20
BLACK
X1-1
HSI #1
ORANGE
X1-2
YELLOW
X1-14
VIOLET
HSI #2
X1-13
GAS
LAARS Heating Systems
PUMP
POMPE
*
M
N2
N1
WHITE
BOILER/HEATER CONTROLLER
YELLOW
YELLOW
X2-6
X13-1
YELLOW
BLACK/RED
2
X2-13
X13-2
YELLOW
BROWN
TB2-25
X2-7
X13-3
WHITE
YELLOW
X2-14
X13-4
X9-2
GREEN
RED
X13-5
X10-2
X1-3
WHITE
VIOLET (10k)
X10-3
X13-6
X1-15
GREEN
X15-8
BLACK
X14-2
X1-1
GREEN
X5-5
WHITE
X14-9
X1-5
GREEN
YELLOW
X14-3
X1-17
X8-1
X59-1
BROWN
BLUE/WHITE
X14-10
X8-2
X59-2
X1-6
RED
X8-3
X59-3
BLUE
X14-4
X1-18
BLUE
X8-4
X59-4
BROWN
X14-11
GREY
X1-7
X8-5
X59-5
BROWN/YELLOW
X14-6
ORANGE
X1-19
X8-6
X59-6
ORANGE/BLACK
X14-13
GREEN
X8-7
X3-1
X59-7
VIOLET
ORANGE
X8-9
X59-8
X3-9
BROWN/RED
K1
X14-8
WHITE
X3-5
X14-1
X3-13
BROWN
SOUFFLANTE n° 1
BLOWER#1
M
HIGH
X11-3
X7-1
BLUE/WHITE
LOW
X11-2
BASSE
WHITE
X7-2
X11-1
BROWN/WHITE
X7-3
SOUFFLANTE n° 2
BLOWER#2
M
HIGH
X11-6
BLUE/BLACK
X6-1
LOW
X11-5
BASSE
WHITE/BLACK
X6-2
X11-4
GREY
X12-3
X6-3
HSI #1
HSI n° 1
GREY
X12-4
GREY
X15-4
X3-7
GREY
X12-1
X3-15
HSI n° 2
HSI #2
GREY
X12-2
GREY
MIXING VALVE REQ'D FOR LOW TEMP OR POOL OPERATIONS
X15-3
MIXING VALVE
BROWN
GAS
VANNE
X9-1
VALVE #1
DE GAZ
YELLOW
0-10 VDC
3
n° 1
X9-3
24 VAC
2
GAS
VANNE DE
VALVE #1A
GAZ n° 1A
COMMON
1
BROWN
VANNE DE
GAS
X9-4
VALVE #2
GAZ n° 2
YELLOW
X9-6
BROWN
VANNE DE
GAS
X9-7
VALVE #3
GAZ n° 3
YELLOW
SYSTEM SUPPLY SENSOR WIRING (HYDRONIC & VOLUME WATER)
X9-9
VANNE DE
GAS
VALVE #3A
SYSTEM
GAZ n° 3A
SUPPLY
SENSOR
BROWN
VANNE DE
GAS
X9-10
VALVE #4
GAZ n° 4
YELLOW
X9-12
FIELD INPUTS
BOILER/HEATE
YELLOW
FIELD
TB1-9
BLACK/RED
INPUT 1
TB1-10
BROWN
FIELD
TB1-11
WHITE
INPUT 2
TB1-12
INDICATES FIELD I/
RED
TB1-13
SYSTEM
VIOLET (10k)
SUPPLY
TB1-14
FIELD OUTPUTS
BLACK
SENSOR
YELLOW
TB1-15
TB2-1
RUN COMMO
WHITE
SYSTEM
TB1-16
ORANGE
RETURN
TB2-2
RUN N.C.
GREEN
SENSOR
TB1-17
RED
TB2-3
RUN N.O.
BLUE/WHITE
DHW
TB1-18
GREY
BLUE
TB2-4
ALARM COMM
SENSOR
TB1-19
BLUE
BROWN
TB2-5
ALARM N.C.
OUTDOOR
TB1-20
VIOLET
BROWN/YELLOW
SENSOR
TB1-21
TB2-6
ALARM N.O.
ORANGE/BLACK
GREY
BAS (-)
TB1-22
TB2-7
AUX POWER
ORANGE
BROWN/WHITE
0-10VDC (+)
TB1-23
TB2-8
OUTPUT (L)
VIOLET
TB2-9
DHW PUMP
BROWN/VIOLET
TB2-10
DRY CONTAC
ORANGE
TB2-11
SYSTEM PUM
BROWN/ORANGE
TB2-12
DRY CONTAC
YELLOW
TB2-13
AUXILIARY
BROWN/YELLOW
TB2-14
DRY CONTAC
SEE MIXING VALVE WIRING BELOW FOR
TB2-15 AND TB2-16
WHITE/RED
TB2-17
PUMP (-)
WHITE
TB2-18
0-10VDC (+)
MIXING VAL
BROWN/GREEN
BMS
TB2-19
RS485 B
WHITE/GREEN
TB2-20
RS485 A
YELLOW/GREEN
TB2-21
RS485 GND
BROWN/RED
CASCADE
TB2-22
RS485 B
WHITE/RED
TB2-23
RS485 A
YELLOW/RED
TB2-24
RS485 GND
BLUE/RED
TB2-15
BLUE
TB2-16
COMPONEN
BLOWER #1
BLUE/YELLOW
TB2-26
BLOWER #2
HSI #1
YELLOW
TB2-25
HSI #2
GAS VALVE
GAS VALVE
GAS VALVE
GAS VALVE
GAS VALVE
GAS VALVE
10K
TB1-14
WIRING
TB1-15
HYDRONIC &
SIZE (MBTU/h)
X2-6
X2-13
X2-7
X2-14
X1-3
X1-15
X1-1
X1-5
X1-17
X1-6
X1-18
X1-7
X1-19
X3-1
X3-9
MIXIN
0-10 VD
24 VAC
COMMO
SYSTE
SYS
SUP
SEN
50
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