Comfort-Aire HMB**V*1E SERIES - Manual (Page 25)

25
WIRING DIA
GRAM
(Replaces 7110750)
Air Handler
Legend
Field
Wiring Factory
Wiring:
Lo
w
Vo
lta
ge
High
Vo
lta
ge
¢711075"¤
1009
711075
A
CA
P.
1 3 5 2
1 2
4 6
HE
AT
ER PLUG
RELAY
RELA
Y
Y
L2 L1
EA
C
COOL HEA
T
W
G
R
C
R C L2 L1
-
7 6 5 4 3 2
1
1=CO
M
2=CA
P.
3=CA
P.
4=HI 5=MED 6=LO
W
24
0
24
V
208
CO
M
TRANSFORMER R
C
LOCA
TION OF
“T”
CONNECT
OR
MO
TO
R
3-SPEED
4-PIN PLUG (18
)
CUT
WIRES
TO
REMOVE PL
UG HOUSING
WHEN HEA
TER KIT NO
T INST
ALLE
D
BLA
CK
RED
WHITE
BR
OW
N
BR
OW
N
BLA
CK
WHITE
RED
GRA
Y
YELLOW
WHITE
GREEN
GRAY
RED
NO
TES:
1.
T
he blower motor
speed tap connec
tion
ma
y not be as shown.
See the Installation Instruc
tions
.
2.
Disconnec
t all powe
r
bef
ore ser
vicing
.
3.
Tr
ansf
ormer may ha
ve
a dual v
oltage primar
y
tap
. Mat
ch the ta
p
position with th
e
supply
vo
ltage used
.
4.
If the internal wiring
is replace
d,
use only
105°C copper wire of the same gauge
.
RED
BLACK
BL
W DT
C
R
BLA
CK
IF BO
ARD
EQUIPPED WITH BL
WDTC
TERMINAL
Figure 15. Wiring Diagram for HMB**A*1E Series Air Handler