WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
HI
G
H V
O
LT
A
G
E
!
DI
S
CO
NNE
CT
AL
L
PO
W
E
R BE
FO
RE
S
ERV
ICI
NG
O
R I
NS
TA
LL
IN
G
T
HI
S
U
N
IT
. M
U
LT
IPL
E PO
W
ER
SO
U
R
C
ES M
AY B
E P
R
ESEN
T.
F
A
IL
U
R
E
TO
DO
S
O
M
AY
CAUS
E P
RO
P
ERT
Y DAM
AG
E,
P
ERS
O
NAL
INJ
UR
Y O
R DE
AT
H
.
26
DCH072* 208-230 / 3 / 60 2 SPEED
RD
BK
P
O
W
E
R DI
A
G
RA
M
DCH07
2***3
2 SPEED
EM
2 S
T
AGE C
O
M
P
5.
SEE
ACC
ESSORY
KI
T
LI
T
ER
AT
URE
FOR O
PT
ION
AL CON
VEN
IENC
E OU
T
LET
W
IRING
DIAGR
AM
.
4
SE
E CON
T
RO
L DIAGR
AM
FOR CON
T
RO
L
T
RAN
SFORM
ER
LOW
VOLT
AGE
CONN
EC
T
IONS
3
208/
230V SU
PPLY
POW
ER
UNI
T
S
AR
E FAC
T
ORY
CONN
EC
T
ED
T
O
T
HE
CON
T
RO
L
T
RAN
SF
ORM
ER
240V
T
AP.
M
O
VE
W
IR
E
CONN
EC
T
ION
FRO
M
240V T
AP T
O 208V
T
AP
WH
EN
208V POW
ER
SU
P
P
LY
IS
USED
.
2
T
HE
CON
T
RO
L
T
RAN
SFORM
ER
H
AS
MU
LT
IPLE
HIGH
VOLT
AGE
T
APS.
EN
SUR
E
W
IRE CONN
EC
T
IONS AR
E CORR
EC
T
FOR UNI
T
SU
P
PLY
VOLT
AGE
R
AT
ING
1.
R
E
P
LA
C
E
M
E
N
T
W
IR
E
M
U
S
T
B
E
S
AM
E
SI
ZE A
N
D
T
Y
PE
O
F
IN
SU
LAT
ION
AS
ORIGIN
AL
(US
E
CO
PP
ER
CONDUC
T
OR
S
ON
LY).
UNI
T
T
ER
M
IN
ALS
AR
E NO
T
D
ESIGNED
FOR O
T
HER
CONDUC
T
OR
S
T
H
E
U
SE
OF
OT
HER
T
Y
PE
CONDUC
T
O
R
S M
AY
CAU
SE
D
AM
AGE T
O
T
H
E
UNI
T
NO
T
ES:
0140L05439-A
GND
L1
L2
L3
LI
N
E
VO
LT
AG
E
GR
BK
RD
BK
BR
PU
RD
PU
BK
RD
OR
BK
RD
BK
BR
YL
PU
CM
FC
BK(12)
B
K(13)
B
K(11)
BK
OR
RD
BK
RD
BK
OR
RD
OR
BK
RD
OR
L1
L2
L3
T
1
T
2
T3
BC1
BK
BK
RD
L1
L2
L3
T
1
T
2
T3
BC2
RD
OR
L1
L2
L3
T
1
T
2
T
3
CC
OR
RD
BK
OR
RD
YL
BK
T
1
T
3
C
OM
P
T
2
EM
BR
OR
RD
BK
WH
OR
BL
G
Y
BL
YL
G
Y
BL
YL
GR
RD
BK
2,
3
4
24
V CNTL
VOL
T
AGE
L
INE
VOLTAGE
TR1
LO
W
VOLTAGE
FI
ELD
W
IR
IN
G
H
IG
H
V
O
LT
A
G
E
Y2
2ND ST
A
G
E
CO
OL CA
LL
(OU
T
PU
T)
Y1
1S
T
ST
AG
E
C
O
O
L C
A
LL
(OU
T
PU
T)
W2
2ND
S
T
AGE
H
E
AT
C
AL
L
(OU
TPUT)
W1
1S
T
ST
AGE
HE
AT
C
A
LL
(OU
T
PU
T)
G
C
R
TB1
C
ONN
EC
T
ION
24
V
AC-P
W
R
(INPU
T)
TH
ER
M
O
ST
A
T
IN
/
OU
T
24
V
A
C
- C
OM
(INPU
T)
FA
N
CA
LL
(OU
T
PU
T)
THER
M
O
STAT CO
NNE
CTI
O
NS
YELLOW/ PIN
K
STRIP
E
YELLOW
YL/PK
BL/P
K
BK
W
IR
E C
O
DE
BLA
C
K
BL
BLU
E
BR
BR
OW
N
G
R
G
R
EEN
GY
GR
AY
OR
OR
AN
G
E
PK
P
INK
PU
PURP
LE
RD
RED
WH
W
HI
TE
YL
BL
U
E/
PI
N
K STRI
P
E
FACTO
RY
W
IR
IN
G
LOW V
OLTAGE
H
IG
H
V
O
LT
A
G
E
H
IGH
VOLTAGE
OPTION
A
L
BK
RD
BK
RD
OR
B
LOW
ER C
O
N
T
AC
T
O
R
BC
BLOW
ER
RE
LA
Y
CO
M
PRES
S
OR
C
ON
T
AC
T
OR
CC
C
O
M
PO
NENT
LE
G
END
BR
BK
PU
RD
DF2
DF1
DC
PU
BK
PU
CRANKCA
SE H
E
ATER
CCH
DR
DEFR
O
S
T
IS
OL
A
T
ION
R
E
LAY
G
N
D
E
Q
U
P
IM
E
N
T
G
R
O
U
N
D
PLF
LP
S
HPS
PLU
G
/ CONN
ECTOR
, FEM
A
LE
LO
W
PR
ESSURE
SW
ITCH
HIGH
PR
ESSURE
S
W
ITCH
P
LM
PLU
G
/ CONN
ECTOR
, M
A
LE
EBTDR
E
V
AP
OR
AT
OR
BL
OW
ER
TI
ME
DE
LA
Y RE
LA
Y
F
AN
CA
P
AC
IT
OR
FC
EC
ON
OM
IZ
ER
E
V
A
P
OR
A
T
OR
M
O
T
OR
EC
ON
EM
BK
GR
RD
RD
RD
CHS
RD
BK
CCH
6
6
2
SPEED
EVAPOR
AT
OR M
O
T
OR: BLAC
K
LEAD
S FOR H
IGH
SPEED
OPER
AT
ION
, AND
WH
IT
E /
BLUE
/ ORAN
GE LEAD
S FOR
LOW
SPEED
OPER
AT
ION.
BK
DEFR
OST
TH
ER
M
O
ST
A
T
SW
ITCH
DFT
CO
M
PR
E
S
S
OR
2ND
ST
AGE
SOLENOID
CS
CONDEN
SER M
O
T
OR
CM
DEFR
OST CON
TROL
DC
C
OM
P
CO
M
P
RE
SSOR
C
R
A
N
K
C
A
SE
H
E
A
T
E
R
S
W
IT
C
H
CHS
2ND
S
T
AGE
HEA
T
RE
LA
Y
SSHR
T
E
R
M
INAL
BL
OC
K
3,
LOW
VO
LT
AG
E
T
E
RM
IN
AL
BL
OC
K 1, LO
W
V
OL
T
AGE
TR
AN
SF
OR
M
ER
1
, CON
TR
O
LS
(LIN
E VOL
TAGE /
24
VAC)
T
B
1
TR1
T
B
3
REV
ERSIN
G V
A
LV
E COI
L
RVC
