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
.
42
DCH072* 460, 575 / 3 / 60 2 SPEED
HEAT
ER
PLF
CFS
LDS
RSS
BPS
W
3
24
V
TR
1
BC2
HPS
3
24
V
TR
1
LP
S
BI
1
BI
2
BI3
BI
5
BI
6
BI
7
DFT
BI
8
AI
1
AI
2
AI
4
AI
5
AI
6
AI
7
AI
8
AGND
4
3
1 2
CO
M1
RL
1
RL
2
CO
M2
CO
M3
-8
AI
3
RL
3
RL
4
RL
5
CC
RL
6
CFC
RL
7
RL
8
RVC
24VAC
GND
EC
ON
PL
F
SM
K/EM
G
AO
1
AO
2
AO
3
AO
4
DD
C
L2
T1
CO
MP
T2
SUPPLY
V
OLTAGE
CM
L1
CC
T3
460-575/3/60
CC
CC
RC
CF
BI
4
2
2
0140L066622-
A
CH
R
CHS
460/575/3/60
460/575/3/60
460-57
5/3/60
BL/PK BLU
E
WI
TH PINK STR
IP
PK
PIN
K
YL/PK
Y
ELLO
W
WI
TH PINK STRI
P
W
IR
E C
OD
E
LINE VOL
TA
GE
OPTION
AL HIGH VOL
TA
GE
LO
W
VOLTAG
E
RD
RED
FAC
TOR
Y
W
IRIN
G
LO
W
VOLT
AG
E
BL BLU
E
BK
BLACK
NO
TE
S:
1.
RE
PL
ACEM
ENT W
IRE MUS
T BE SAME SIZE AND
TY
PE
INSU
LA
TI
ON AS ORIGINAL (AT LEAST
105°C)
USE COPPER C
ONDUCTOR
O
NLY
.
2.
USE COPPER C
ONDUCTORS
ON
LY
++
USE N.E.C. CL
ASS 2
WI
RE
3.
EC
ON
OMIZER
P
LUG LOCA
TE
D IN THE RE
TURN A
IR
C
OMPARTMENT. R
EM
OVE M
ALE
PLUG
AND
A
TTACH
F
EM
ALE
PLUG
TO THE E
CO
NO
MIZER
ACCE
SS
ORY
.
4.
FOR
460 V
OL
T TRANSFOR
MER OP
ERATION MOVE
B
LACK
W
IRE FR
OM T
ER
MI
NAL 3
TO
T
ER
MI
NAL 2 O
N
TRA
NS
FO
RM
ER.
5.
RE
MO
VE J
UMPE
R IF
SM
OKE D
ET
ECTO
R/
EM
ER
GE
NC
Y
SHUTD
OW
N
DEVICE OR PHASE MON
ITOR
IS INS
TALLED.
6.
CRANKC
AS
E HE
AT
ER AND CRANKC
AS
E HE
AT
ER
S
WI
TCH F
ACTO
RY
EQU
IP
PED WH
EN R
EQ
UI
RE
D.
OR
ORANG
E
A
G
N
D
A
O
A
I
A
LR
M
B
C
1
B
C
2
B
I
B
PS
W
C
C
C
FS
C
H
C
H
R
C
H
S
C
M
C
O
M
C
O
M
P
D
FT
E
C
O
N
EM E
S
E
XF
G
N
D
H
G
R
H
H
P
S
LD
S
LP
S
O
A
T
O
A
R
H
P
LF
P
S
R
C
C
F
R
L
R
SS
R
VC
S
AT
/D
A
T
S
M
K
/E
M
G
S
PC
TE
M
P
S
PC
R
H
T1
-T
5
TB
1-
2
TR
1-
2
XS S
D
C
S
C
FC
TB
1-
T3
PM
D
C
G
R
O
U
N
D
F
O
R
A
N
A
LO
G
S
EN
S
O
R
S
("
A
G
" O
N
T
B2
)
4
A
N
A
LO
G
O
U
TP
U
TS
8
A
N
A
LO
G
IN
PU
TS
A
LA
R
M
H
IG
H
S
PE
E
D
C
O
N
TA
C
TO
R
LO
W
S
P
E
E
D
C
O
N
TA
C
TO
R
8
B
IN
AR
Y
IN
PU
TS
B
LO
W
ER
P
R
O
V
IN
G
S
W
IT
C
H
C
O
M
PR
ES
SO
R
C
O
N
TA
C
TO
R
C
LO
G
G
E
D
F
IL
TE
R
S
W
IT
C
H
C
R
A
N
K
C
A
SE
H
E
AT
E
R
C
R
A
N
K
C
A
SE
H
E
AT
E
R
R
EL
A
Y
C
R
A
N
K
C
A
SE
H
E
AT
E
R
S
W
IT
C
H
C
O
N
D
EN
SE
R
M
O
TO
R
C
O
M
M
O
N
("
C
" O
N
T
B
2)
C
O
M
PR
ES
SO
R
D
EF
R
O
S
T
TH
E
R
M
O
S
TA
T
E
C
O
N
O
M
IZ
E
R
E
VA
P
O
R
A
TO
R
M
O
TO
R
E
C
O
N
C
O
M
3-
8
A
N
D
S
M
O
K
E
D
E
TE
C
TO
R
E
XH
A
U
S
T
FA
N
E
Q
U
IP
M
E
N
T
G
R
O
U
N
D
H
O
T
G
A
S
R
E
H
E
AT
H
IG
H
P
R
E
SS
U
R
E
SW
IT
C
H
LO
A
D
S
H
E
D
D
IN
G
LO
W
P
R
ES
S
U
R
E
SW
IT
C
H
O
U
TD
O
O
R
A
IR
T
E
M
P
ER
A
TU
R
E
O
U
TD
O
O
R
A
IR
R
E
LA
TI
VE
H
U
M
ID
IT
Y
FE
M
AL
E
PL
U
G
/
C
O
N
N
EC
TO
R
P
R
E
SS
U
R
E
S
W
IT
C
H
R
U
N
C
AP
A
C
IT
O
R
F
O
R
C
O
N
D
EN
SE
R
F
A
N
R
E
LA
Y
R
E
M
O
TE
S
TA
R
T
S
TO
P
R
EV
E
R
S
IN
G
V
AL
VE
C
O
IL
S
U
P
PL
Y
/ D
IS
C
H
AR
G
E
AI
R
T
E
M
P
ER
A
TU
R
E
SM
O
K
E
O
R
E
M
E
R
G
EN
C
Y
S
H
U
TD
O
W
N
S
PA
C
E
TE
M
P
E
R
A
TU
R
E
S
PA
C
E
R
E
LA
TI
V
E
H
U
M
ID
IT
Y
M
O
TO
R
S
P
EE
D
T
A
PS
1
-5
(D
R
TE
C
T
D
R
IV
EN
M
O
TO
R
O
N
LY
TE
R
M
IN
A
L
BL
O
C
K
(2
4V
S
IG
N
AL
)
TR
AN
S
FO
R
M
ER
24
V
A
C
T
R
A
N
SF
O
R
M
E
R
&
S
M
O
K
E
D
E
TE
C
TO
R
S
M
O
K
E
D
E
TE
C
TO
R
C
O
M
PR
ES
SO
R
2
N
D
S
TA
G
E
S
O
LE
N
O
ID
C
O
N
D
E
N
SE
R
F
A
N
C
O
IL
P
H
A
SE
M
O
N
IT
O
R
T
ER
M
IN
A
L
(P
M
)
P
H
A
SE
M
O
N
IT
O
R
SE
E UN
IT
RATIN
G
PLATE F
OR
TY
PE AND
S
IZ
EO
F OVER
CU
RRENT
P
R
OTECTION
YL Y
ELLO
W
GR
GREEN
WH
W
HI
TE
BR BR
OWN
CO
M
PON
ENT
L
E
G
END
FI
ELD
W
IRIN
G
HI
GH
V
OL
TA
GE
PU PURP
LE
FI
ELD SP
LICE
SW
ITCH (TEMP
)
OPTION
AL LOW
VOLT
AGE
SW
ITCH (PR
ES
S.
)
OVERCU
RRENT
PR
OT
. DEVIC
E
TER
MI
NA
L
PLUG CONNEC
TI
ON
FIELD GR
OUND
IG
NI
TER
JUN
CTION
INTERNA
L
TO
INTEG
RA
TED
CONT
RO
L
SCHE
M
AT
IC
S
YM
BO
L
SE
E
NO
TE
5
SE
E NO
TE
6
DAT
OA
T
F
C
+
-
+ -
HGRH
EX
F
ALRM
+
-
L3
OAR
H
CO
2
SPC TE
MP
CO
M
SE
NS
OR
OF
FSET
SPCR
H
SE
E
NO
TE
2
SEE NO
TE
4
SD
PM
BC1
3
1
1
3
VM
EM
BC1
VM
R
BC1
BC1
BC2
BC2
BC2
CS
4
5
6
