WIRING DIAGRAMS
36
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 is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
BK
BL
BK
L1
L2
BK
BK
HTR
1
TL
HT
R
2
RD
9
8
7
R
WH
BL
PU
TL
BK
5
6
3
4
BK
RD
1
2
WH
BK
L2
L1
BK
RD
RD
RD
BK
R
HT
R
1
TL
L1
BK
6
8
9
7
2
RD
PU
4
5
3
BK
RD
1
BK
L2
L
1
L2
RD
YL
M1
M2
BK
RD
YL
RD
R1
M4
RD
BK
M3
HT
R3
TL
HT
R2
HT
R1
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
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
1
O
NE (
1
) E
L
EM
EN
T
R
O
WS
T
W
O
(2
) E
L
E
M
E
N
T
R
O
W
S
TH
RE
E (
3
) E
L
EM
ENT R
O
WS
F
O
U
R
(
4
)
ELEM
EN
T
RO
W
S
FL
M1
M2
FL
FL
M1
M2
M3
M4
FL
FL
FL
FL
FL
FL
FL
US
E C
O
PP
ER
OR
A
L
U
M
IN
U
M
W
IR
E
CO
P
P
E
R
O
R
A
L
UM
IN
UM
PO
W
E
R S
U
PP
LY
(SEE RA
TI
N
G
P
L
A
T
E)
U
SE M
IN.
7
5
°C
FI
E
L
D
W
IRE
EQ
UI
PM
ENT
G
R
O
U
N
D
BL
EM
RD
BL
5
BK
C
BK
PL
F
BK
1
RD
2
3
24
0
24
V
4
1
2
3
TR
RD
SEE
NOT
E
4
BL
BR
4
5
WH
67
89
PL
M
GR
D
1
BK
2
3
RD
L2
L1
4
5
67
8
9
01
40
A
0
00
34
4)
Br
o
w
n a
n
d w
h
it
e
w
ir
e
s ar
e
u
s
e
d
wi
th
H
e
at
K
it
s on
ly
.
PLM
PL
F
TR
FA
C
T
O
R
Y
W
IR
IN
G
F
IE
L
D W
IR
ING
1
)
R
e
d
w
ir
e
s
to
b
e
on
t
ra
n
s
fo
rm
e
r t
e
rm
in
al
"
3
" f
o
r 2
4
0
v
o
lt
s
an
d o
n
t
e
rm
in
al
"
2
" f
o
r
20
8
vol
ts.
2
) S
e
e
c
o
m
p
o
s
ite
w
iri
n
g
d
ia
g
ra
m
s
in
in
st
a
lla
ti
o
n
in
st
ru
ct
io
n
s
fo
r
p
ro
p
er
l
o
w
v
o
lt
a
ge wi
ri
n
g c
o
nne
ct
io
ns
.
Not
e
s:
D
E
LA
Y
RE
LA
Y
RE
L
A
Y
EV
APO
RA
TO
R M
O
TO
R
ELECTR
O
N
IC
BLO
W
E
R
TI
M
E
TE
R
M
IN
A
L B
O
A
R
D
R
EM
EBTD
R
TB
BK
RD
BL
YL
BLUE
BLAC
K
RE
D
YE
L
L
O
W
C
O
M
P
O
NE
N
T
CO
DE
BR
O
W
N
PU
RP
LE
G
R
EEN
PU
BR
GR
F
E
M
A
L
E
P
L
U
G
CO
NN
E
CT
O
R
MA
L
E
P
L
U
G
CO
NN
E
C
T
O
R
TR
A
N
S
FO
R
M
E
R
HI
GH
VO
LT
AG
E
L
O
W
V
O
LT
A
G
E
HI
GH
VO
LT
AG
E
L
O
W
V
O
LT
A
G
E
PLF
2
C
O
L
O
R
CO
DE
TR
6
5
PL
F
4
4
24V
5
SE
E
N
O
T
E
1
1
2
3
EM
W
IRI
NG
C
O
D
E
20
8
/2
4
0 V
O
LT
S
1
1
PLF
PL
M
L1
PLM
2
L2
IF
R
EPLAC
EM
ENT
O
F
THE
O
R
IG
IN
A
L
W
IR
ES
S
UPPLI
E
D
WI
T
H
T
HI
S
ASS
EM
BL
Y
I
S
NE
C
E
S
S
A
RY
,
U
S
E
W
IRE
T
H
A
T
CO
NF
O
RM
S
T
O
T
HE
NA
T
IO
NA
L E
L
EC
T
R
IC
CO
DE
.
SE
E
N
O
T
E
1
FL
FUSE
L
INK
TL
THER
M
AL
L
IM
IT
H
T
R
H
EA
T
E
L
E
M
EN
T
S
CR
C
O
N
T
RO
L
RE
LA
Y
TER
M
IN
AL
BL
O
C
K
S
H
O
W
N
FO
R 5
0
HZ M
O
D
E
L
S
O
N
L
Y
3)
Co
nf
ir
m
sp
e
e
d
t
a
p
s
e
le
c
ted
i
s
a
p
pr
op
ri
a
te
fo
r ap
pl
ic
at
ion
. I
f
sp
ee
d
ta
p
n
e
ed
s
to
be
c
ha
n
ge
d
, co
n
ne
c
t r
e
d w
ir
e
fr
o
m
t
e
rm
in
a
l 4
of
C
R
r
e
lay
t
o
ap
pr
o
pr
iat
e t
ap
at
TB
M
AR
K
A
C
C
O
R
D
IN
G
T
O
N
U
M
BE
R
O
F
H
E
AT
ER
EL
EM
E
N
T
R
O
W
S
I
N
S
T
AL
L
ED
. N
O
M
AR
K I
N
D
IC
A
T
E
S N
O
H
EA
T
KI
T
I
N
ST
AL
L
E
D
.
K
IT
C
O
M
BI
N
A
T
IO
N
O
N
T
H
IS
U
N
IT
'S S
&
R
P
L
AT
E
.
AF
T
ER
I
N
ST
A
L
L
IN
G
O
P
T
IO
N
AL
H
EA
T
K
IT
,
M
AR
K
A
N
"
X"
I
N
T
H
E
PR
O
V
ID
ED
AB
O
VE.
N
O
T
E
: W
H
EN
I
N
S
T
AL
L
IN
G
H
E
A
T
E
R
KI
T
, E
N
SU
R
E
S
P
E
E
D
T
A
P D
O
E
S N
O
T
E
XC
EE
D
M
IN
IM
U
M
B
L
O
W
ER
S
P
EED
(
M
B
S)
S
PEC
IF
IED
F
O
R
T
H
E
AI
R
H
AN
D
L
ER
/H
E
A
T
ER
WH
IT
E
WH
A
B
1
7
4
CR
R
CG
W
1
W2
Y2
Y1
O
SEE N
O
TE
2
2
1
4
3
5
N
C
G
L
4
1
3
2
5
DH
XFM
R
-C
C
R
EB
T
D
R
XFM
R
-R
RD
RD
BL
BL
BL
BL
BR
WH
BL
RD
RD
CO
M
NO
NC
G
GR
RD
RD
BL
GR
GR
RD
RD
RD
BL
BK
RD
SEE
NOT
E
3
C
LG
N
W2
R
W1
C
G
4
Y1
O
Y2
1
DH
3
2
5
B
A
NO
NC
G
C
XF
M
R
-C
CO
M
EB
T
D
R
XFM
R
-R
R
1
C
EM
2
4
3
5
7
4
CR
EQUIPMENT GROUND
USE COPPER WIRE
ASPF******AA
COPPER POWER SUPPLY
(SEE RATING PLATE)
USE MIN. 75°C FIELD WIRE