HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WIRING DIAGRAMS
37
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
ASPF******BA
BK
BL
BK
L1
L2
BK
BK
HT
R1
TL
HT
R2
RD
9
8
7
R
WH
BL
PU
TL
BK
5
6
3
4
PLM
BK
RD
1
2
WH
BK
L2
L1
BK
RD
RD
RD
BK
R
HT
R1
TL
L1
BK
6
8
9
7
2
RD
PU
4
5
3
BK
RD
1
PLM
BK
L2
L1
L2
RD
YL
M1
M2
BK
RD
YL
RD
R1
M4
RD
BK
M3
HT
R
3
TL
HT
R
2
HT
R
1
TL
TL
PU
M2
R2
YL
M1
BL
WH
BR
BL
RD
BK
RD
BK
TL
HT
R1
BK
HT
R4
HT
R3
HT
R2
BK
RD
9
7
8
L2
L1
L1
L2
2
5
6
3
4
PL
M
1
RD
M1
YL
BK
M2
BL
WH
6
BL
RD
BK
YL
8
9
7
M6
M5
M3
R1
M4
RD
PU
M7
R2
M8
BL
TL
TL
TL
YL
BL
RD
BK
RD
BL
BR
4
5
3
2
BK
PL
M
1
O
N
E
(
1
)
EL
EM
EN
T
R
O
W
S
T
W
O
(
2
) EL
E
M
EN
T
R
O
W
S
T
H
R
E
E (
3
)
EL
E
M
EN
T
R
O
W
S
F
O
U
R
(4
) E
L
E
M
E
N
T
R
O
W
S
FL
M1
M2
FL
FL
M1
M2
M3
M4
FL
FL
FL
FL
FL
FL
FL
U
SE C
O
PPER
O
R
AL
U
M
IN
U
M
W
IR
E
C
O
PPER
O
R
AL
U
M
IN
U
M
PO
W
ER
SU
PPL
Y
(SEE R
AT
IN
G
PL
AT
E)
US
E
M
IN. 7
5
°C F
IE
L
D
W
IRE
EQ
U
IPM
EN
T
G
R
O
U
N
D
BL
EM
YL
BL
5
BK
C
BK
PL
F
BK
1
RD
2
3
24
0
24V
4
1
2
3
TR
RD
SEE
NO
T
E
4
BL
BR
4
5
WH
67
89
PL
M
GR
D
1
BK
23
RD
L2
L1
4
5
67
8
9
0140A
00
037
R
EV B
4) B
ro
w
n a
nd
w
h
it
e w
ires
ar
e u
s
ed
w
it
h H
ea
t K
it
s
o
n
ly
.
PL
M
PL
F
TR
F
A
CT
O
RY
W
IRING
F
IE
L
D W
IRING
1) R
ed
w
ires
t
o
b
e o
n
t
ra
ns
fo
rm
e
r t
er
m
in
al
"
3"
f
o
r 240
v
o
lt
s
an
d o
n t
e
rm
ina
l "
2"
f
o
r 208
v
o
lt
s
.
2
) Se
e
c
o
m
p
o
s
it
e
w
ir
in
g
d
ia
g
ra
m
s
in
in
s
ta
lla
tio
n
in
s
tr
u
c
tio
n
s
fo
r pro
per
l
o
w
v
o
lt
ag
e
w
iri
ng c
o
n
nec
ti
o
ns
.
No
te
s:
DE
L
A
Y
RE
L
A
Y
RE
L
A
Y
EVAPO
R
A
T
O
R
M
O
T
O
R
EL
EC
T
R
O
N
IC
BL
O
W
ER
T
IM
E
T
ER
M
IN
AL
BO
AR
D
R
EM
EBT
D
R
TB
BK
RD
BL
YL
BL
U
E
BL
AC
K
RE
D
YE
L
L
O
W
CO
M
P
O
NE
NT
CO
DE
BR
O
W
N
P
URP
L
E
G
R
EEN
PU
BR
GR
F
E
M
A
L
E
P
L
UG
CO
NNE
CT
O
R
M
A
L
E
P
L
UG
CO
NNE
CT
O
R
T
R
AN
SF
O
R
M
E
R
HIG
H
V
O
L
T
A
G
E
L
O
W
VO
L
T
AG
E
HIG
H
V
O
L
T
A
G
E
L
O
W
VO
L
T
AG
E
PL
F
2
CO
L
O
R CO
DE
TR
6
5
PLF
4
4
24
V
5
S
EE N
O
T
E
1
1
2
3
EM
W
IRING
CO
DE
208/
2
40 V
O
LT
S
1
1
PL
F
PL
M
L1
PL
M
2
L2
IF
R
EPL
AC
EM
EN
T
O
F
T
H
E O
R
IG
IN
AL
W
IR
ES
SU
PPL
IED
W
IT
H
T
H
IS ASSEM
BL
Y
I
S N
EC
ESS
AR
Y
,
US
E
WIRE
T
H
A
T
CO
NF
O
R
M
S
T
O
T
H
E
N
AT
IO
N
AL
EL
EC
T
R
IC
C
O
D
E.
SE
E NOT
E
1
FL
F
U
SE L
IN
K
TL
T
H
E
R
M
A
L LI
M
IT
H
T
R
H
EAT
EL
E
M
E
N
T
S
CR
CO
NT
RO
L
RE
L
A
Y
T
ER
M
IN
AL
BL
O
C
K SH
O
W
N
F
O
R
50H
Z
M
O
D
E
LS
ON
L
Y
3) C
o
n
fi
rm
s
p
eed t
ap
s
e
lec
ted i
s
ap
pro
pri
a
te f
o
r app
lic
at
ion
. I
f s
pe
ed
tap
nee
ds
to
be c
ha
nge
d,
c
o
nn
ec
t
purp
le w
ire f
ro
m
t
er
m
ina
l 4 o
f C
R
rel
ay
t
o
ap
pro
pri
a
te t
ap
at
T
B
M
A
RK
A
C
CO
RDI
NG
T
O
NUM
B
E
R
O
F
HE
A
T
E
R
E
L
E
M
E
N
T
RO
W
S
I
N
S
T
A
L
L
E
D. NO
M
A
RK
I
N
D
ICA
T
E
S
NO
HE
A
T
K
IT
I
N
S
T
A
L
L
E
D.
KI
T
C
O
M
BI
N
AT
IO
N
O
N
T
H
IS U
N
IT
'S S&R
PL
AT
E
. AF
T
ER
I
N
S
T
A
L
L
IN
G
O
P
T
IO
N
AL
H
EAT
K
IT
, M
AR
K AN
"
X
"
IN
T
H
E
PR
O
VI
D
ED
ABO
VE.
N
O
T
E:
W
H
EN
I
N
ST
A
L
L
IN
G
H
EAT
ER
KI
T
, EN
SU
R
E SPEE
D
T
AP D
O
ES N
O
T
EX
C
EE
D
M
IN
IM
U
M
BL
O
W
ER
SPEE
D
(
M
BS)
SPEC
IF
IE
D
F
O
R
T
H
E AI
R
H
AN
D
L
ER
/H
EAT
ER
WHIT
E
WH
1
3
5
2
4
CR
SEE N
O
T
E
2
2
1
4
3
5
N
C
G
L
RD
PU
BL
BR
WH
BL
RD
GR
RD
BL
RD
BK
RD
C
LG
N
W2
R
W1
C
G
4
Y1
O
Y2
1
DH
3
2
5
3
1
1
C
EM
2
4
3
5
2
4
CR
W2
R
W1
C
G
4
Y1
O
Y2
1
DH
3
2
5
RD
PU
BR
WH
OR
WH
WH
BL
GR
SEE NOTE 3
RD
BL
FU
S
E
HO
L
DE
R
FUS
E
HOL
DE
R
5
COPPER POWER SUPPLY
(SEE RATING PLATE)
USE MIN. 75°C FIELD WIRE
EQUIPMENT GROUND
USE COPPER WIRE
