22
WIRING DIAGRAM
Air Handler with Factory Installed Heat (20kw)
10161550
10/16
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
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.
1
2
R
MOTOR
L1
L2
L1
L2
C
4-PIN PLUG
MOTOR
BLACK
WHITE
240
24 V
208
COM
TRANSFORMER
R
C
R
C
G
W
D
Y
6
5
4
3
2
1
7
6-PIN PLUG
1
2
CIRCUIT
BREAKERS
HEATER PLUG (8)
DC
RELAY
DC
RELAY
AC
RELAY
AC
RELAY
LIMIT
ELEMENT
ELEMENT
ELEMENT
DC
RELAY
DC
RELAY
AC
RELAY
AC
RELAY
BLUE
ORANGE
BROWN
YELLOW
BLACK
RED
GRAY
LIMIT
RED
ELEMENT
MALE PLUG
2 PIN
FEMALE PLUG
2 PIN
SUPPLY
VOLTAGE
BLACK
RED
BLACK
WHITE
RED
GRAY
RED
GREEN
GRA
Y
WHITE
YELLO
W
GRAY
GRAY
WHITE
GRAY
WHITE
GRA
Y
WHITE
WHITE
GRAY
GRAY
GRAY
BLACK
RED
RED
BLACK
RED
RED
BLACK
BLACK
RED
RED
RED
RED
RED
BLACK
BLACK
BLACK
BLACK
RED
RED
VIOLET
Figure 15. B6BV Air Handler Equipped With FSHE motor & 20 kw Heater Kit
(c Size cabinet only)
Summary of Contents for B6BV Series
Page 23: ...23...
