10/14
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
WIRING DIAGRAM
Wall Mount Air Handler (5KW)
NOTES:
1. The blower motor speed tap connection may not be as shown.
See the Installation Instructions.
2. Disconnect all power before servicing.
3. The transformer may have a dual voltage primary tap. Match the tap position
with the supply voltage used.
4. If the Internal wiring is replaced, use only 105°C copper wire of the same gauge.
7114610
Remarques
1. Le connecteur de vitesse du moteur du ventilateur peut différer de
l’illustration. Consultez les Instructions d’installation.
2. Débranchez toutes les sources d’alimentation avant l’entretien.
3. Le transformateur peut avoir un robinet principal à double tension.
Agencez la position du robinet au type de tension de l’installation.
4. Si le câblage interne est remplacé, utilisez seulement un fil de
cuivre 105° C du même gabarit.
CONTROL
BOARD
R
C
L2
L1
HEAT
COOL
EAC
L1
L2
HEATER
Y
W
G C
R
TRANSFORMER
24V
230V
LIMIT
ELEMENT RELAY
ELEMENT
SUPPLY VOLTAGE
PSC
MOTOR
(3-SPEED)
1
3
5
2
4
6
1=COM
2=CAP.
3=CAP.
4=HI
5=MED
6=LOW
CAP.
MOTOR CONNECTION
SEE NOTE
NOTE:
1. B6BW-030: USE 3-SPEED MOTOR CONNECTION AS ABOVE.
2. B6BW-018 AND B6BW-024: USE 2-SPEED MOTOR CONNECTION.
2-SPEED
MTR
1=COM
2=CAP.
3=CAP.
4=HI
5=LOW
1
3
5
2
4
6
CAP.
L2
HEAT
COOL
GRAY
CIRCUIT
BREAKER
ORANGE
COM
NO
AC RELAY
COM NO
RED
GRAY
WHITE
BLACK
YELLOW
WHITE
GRAY
RED
GREEN
BLACK
RED
RED
BLACK
BLACK
WHITE
HARNESS
HARNESS
HARNESS
CONNECTOR
RED
WHITE
BLACK
BROWN
BROWN
CONNECTOR
WHITE
RED
BLACK
BROWN
BROWN
BLWDTC
R
BLACK
IF BOARD
EQUIPPED
WITH
BLWDTC
TERMINAL
WHITE
GRAY
RED
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