WIRING DIAGRAM
711467A
Air Handler with Factory Installed Heat (10kW)
Legend
Field Wiring
Factory Wiring:
Low Voltage
High Voltage
(Replaces 7114670)
02/15
PLUG,MALE,2-PIN
GROUND
CIRCUIT
BREAKERS
SUPPLY VOLTAGE
DC RELAY
DC RELAY
BLACK
RED
BLUE
ORANGE
GRAY
RED
BLACK
ELEMENT
RED
ELEMENT
AC RELAY
RED
AC RELAY
GRAY
RED
RED
WHITE
LIMIT
RED
BLACK
BLACK
BLACK
GRAY
WHITE
GRAY
CAP.
1
3
5
2
1
2
4
6
HEATER PLUG
BLW DTC
RELAY
RELAY
Y
L2
L1
EAC
COOL
HEAT
W
G
R
C
R
C
L2
L1
R
-
7 6 5 4 3 2 1
240
24 V
208 COM
TRANSFORMER
R
C
BLACK
RED
WHITE
BROWN
BLACK
WHITE
RED
GRAY
BLACK
HARNESS
BROWN
LOCATION OF
“T” CONNECTOR
MOTOR
4-SPEED
BLOWER
MOTOR
PLUG
6
5
4
3
2
1
1 = COM
2 = HIGH
3 = MED HIGH
4 = MED LOW
5 = LOW
6 = OPEN
GRAY
WHITE
TO THERMOSTAT
TO THERMOSTAT
RED
BLACK
NOTES:
1. The blower motor speed tap connection
may not be as shown. See the Installation
Instructions.
2. Disconnect all power before servicing.
3. 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.
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.
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