14
7 Wiring Diagram
WARNING
• Risk of electric shocks. Before performing any maintenance or servicing, always disconnect the unit from its
power source.
• This product is equipped with an overload protection (fuse). A blown fuse indicates an overload or a short-circuit
situation. If the fuse blows, unplug the product from the outlet. Discontinue using the unit and contact technical
support.
!
L
INE
N
EUTRAL
120 VAC
J1-1
J1-2
M
F1
LOGIC DIAGRAM
M
C2 M
OTO
R
S
PEED
S
UPPL
Y
F
AN
M
OTO
R
M2
K2
K1
K3
J4-1
J4-2
J4-3
E
XHA
U
S
T
M
OTO
R
C
AP
A
C
IT
OR
S
UPPL
Y
M
OTO
R
C
AP
A
C
IT
OR
J3-1
J3-2
J3-3
J2-1
J2-2
T1
9.5 V
A
C
S1 E
MBEDDED
D
OOR
S
WI
TCH
K2
K1
K3
CPU
WIRING DIAGRAM
L
INE
V
OL
T
A
GE
F
AC
T
O
R
Y
W
IRING
C
LA
SS
2 L
OW
V
OL
T
A
GE
F
AC
T
O
R
Y
W
IRING
C
LA
SS
2 L
OW
V
OL
T
A
GE
F
IELD
W
IRING
RH S
ENSOR
A2
S1
D
OOR
I
NTERL
OCK
S
WI
TCH
1
2
1
2
1
2
3
1
2
3
J4
J2
J3
A1
E
LECTR
ONIC
A
SSEMBL
Y
F1
3A
3AG T
YPE
1
2
J1
J6
1
2345
120 VAC
60 Hz
W
G
BK
T1
J7
ICP
J9
4
3
2
1
J8
J5
1
234
O
VERRIDE
S
WI
TCH
(O
PTIONAL
)
G
BK
Y
R
OC
OL
I
ST
B
M1
M2
C2
BK
BL
BR
BK
BL
BR
C
OL
OR
C
ODE
BLA
CK
BLUE
BR
O
W
N
GREEN
BK
BL
BR
G
RED
WHI
T
E
YELL
O
W
R
W
Y
Critical characteristic.
NOTES
1.
Protected against fire with
UL listed/CSA Certified line fuse.
2. If any of the original wire, as supplied, must
be replaced, use the same equivalent wire.
3. Field wiring must comply with applicable
codes, ordinances and regulations.
4. Remote controls (class 2 circuit) available,
see instruction manual.
5. Furnace fan circuit must be class 2 circuit only.
VE0442A
E
XHA
U
S
T
F
AN
M
OTO
R
M1
ref: 24605_REV-A