Horizontal wiring schematic
120V
Notes:
n
Complete the wiring in accordance with national and local codes.
n
Wiring diagram is for typical application. If other controls are
specified wiring may differ from what is shown.
n
Models FC, FFRC, FCHP, FCH, FTHP units get 3 speed switches
shipped loose for field wiring.
Notes:
n
For high static motors use the following 3 speed switch wiring
configuration: red / low - blue / med - black / high
PSC MOTOR
(OPTION)
BLOWER
MOTOR
MOTOR QUICK
CONNECT
4 CIRCUIT
TERMINAL BLOCK
WHIT
E
WHITE
DAMPER
MOTOR
BLUE
BLUE
BLUE
RED
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
N
N
L
N L
GND
BLACK
BLACK
LINE
L
N
L
N
LOAD
BLACK
L1
L1
L2
T2
T1
HEA
TE
R
YELLOW
*BROWN
*BROWN TERMINATED
IF NO DAMPER MOTOR
(OPTIONAL)
MANUAL MOTOR
STARTER
(OPTIONAL)
DISCONNECT
SWITCH
(OPTIONAL)
3 CIRCUIT
TERMINAL BLOCK
120VAC
60Hz
GFCI
RECEPTACLE
(OPTIONAL)
3-SPEED SWITCH
CONTROL PACKAGE
OPTION
L M
M
H
H
Blower motor wiring chart
Size
Motor
Sizes
High
Medium
Low
02
12W
Blue
Red
Yellow
03
12W
Black
Red
Yellow
04
30W
Black
Blue
Red
06
50W
Black
Yellow
Gray
08
50W, 25W
Black
Red
Gray
10
(2) 50W
Blue
Yellow
Gray
12
(2) 50W
Black
Red
Gray
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