44
HI
G
H V
O
LT
A
G
E!
DI
SCO
NNE
CT
AL
L
PO
W
ER 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
PE
RT
Y DAM
AG
E,
P
ERS
O
NAL
INJ
UR
Y O
R DE
AT
H
.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
WIRING DIAGRAMS
DFC240* DDC
W
IRE C
OD
E
0140L07441
-A
BK
BLACK
BL
BLUE
BL/PK
BLUE WITH PINK STRIPE
BR
BROW
N
GR
GREE
N
G
Y
GRAY
OR
ORA
NGE
PK
PINK
PU
PU
RPLE
R
D
R
ED
TN
TAN
WH
WHITE
YL
YELL
OW
YL
/PK
YELL
OW
W
ITH PINK STRIPE
NO
TES
HIGH VOLTAGE O
PT
IO
N
AL
H
IG
H
V
O
LT
AG
E
LO
W
VOLT
AGE
O
PT
IO
N
AL
L
O
W
V
O
LT
AG
E
C
HASSIS GRO
U
N
D
FAC
TOR
Y W
IRIN
G
HIGH VOLTAGE LO
W
VOLT
AGE
EARTH G
R
O
UND
FIE
LD W
IRIN
G
L1
PB
L2
L3
GND
RD
COMP 1
CCH1
GR
CCX
1
BK
RD
YL
BK
RD
OR
COMP 2
CCH2
GR
CCX
2
OR
BK
BK
RD
OR
BK
RD
OR
BK
OR
BK
OR
BK
RD
YL
BK
PU
BK
PU
BK
OR
RD
GY
OR
BK
BR
BK
BK
BK
BK
BK
RD
OR
BK
RD
OR
REPLA
CEME
NT WIRE MUST BE SAM
E S
IZE AN
D TYPE
OF
INSULATION
AS ORIGINAL (AT LEAST 105° C). USE
COPPE
R CONDUCTORS
ONLY
.
USE
N.E.C. C
LASS 2
W
IRE FOR ALL LOW
VOLT
AGE F
IELD CO
N
NE
CTIONS.
TR1
&
TR2 PRIM
ARY (HIGH V
O
LT
AGE) CO
NN
ECTIO
NS: O
RA
NGE WIR
ES CONNEC
TED
TO 2
40/4
60/5
75
V T
AP AT
THE
FACTORY AN
D BLACK WIR
ES T
O
COM
TERMINA
L. F
OR
20
8V S
UPP
LY POW
ER, MOVE O
RANG
E WIR
ES F
ROM
24
0V
TA
P T
O T
HE 20
8V T
AP O
N BOT
H T
RA
NSFORM
ERS.
SEE
CO
NTROL
DIAG
RAM
FO
R
CO
NTROL
TRA
NS
FORME
R
LOW
VOL
TAGE
CO
N
NECTIO
NS
FU
SE
BL
OC
KS
ARE
OPTIO
NAL
FACT
ORY
INS
TA
LL
ED
EQ
UIPM
ENT
BK
OR
RD
BK
RD
OR
BK
RD
OR
BK
OR
RD
OR
BK
F1
F1
F1
F2
F2
F3
F3
F3
PO
W
ER W
IR
IN
G
D
IA
GRA
M
D
FC
24
0*
*
LINE
VOLT
AGE:
208-230/460
/575
V/3PH/60HZ
FC3
BR
PU
GR
CM3
~
M 1
BK
BR
PU
FC4
BR
PU
GR
CM4
~
M 1
BK
BR
PU
BK
CF
HVTB
BK
RD
RD
RD
RD
RD
F2
CO
MP
ON
EN
T LE
G
END
BC
BLOWER CO
NTACTOR
BM
BLOWER MOT
OR
CB
CIR
C
UIT BREAKE
R
C
C
COMP
RESSO
R
CO
NTACTOR
C
CAS
COMP
RESSO
R CO
NTACTOR A
U
XILIARY
S
WI
TCH
C
C
H
C
RA
NKCASE
HEATE
R
C
C
X
COMP
RESSO
R CO
NTACTOR A
U
XILIARY
S
WI
TCH
C
F HVTB
CON
DE
NSE
R FA
N HIG
H VOLTAGE T
ERMI
NAL
BLOCK
CM
CON
DE
NSE
R MOTOR
CM
C
CON
DE
NSE
R
MOTOR
CO
NTACTO
R
COMP
COMP
RESSO
R
F
FUSE
FC
FA
N
CAPA
CITOR
GND
EQUIPMENT G
ROU
N
D
LAK
LOW
AMB
IENT KIT
PB
POWER DISTRIB
UTION BLO
CK
PLF
FEMALE PLUG/CO
N
NE
CTO
R
PLM
MALE PLUG/CO
N
NE
CTOR
R
LY
RELAY
TR
TRA
NS
FORME
R
VM
VENT MOTOR
VMC
VENT MOTOR CO
NTACTO
R
F6
BK
BK
FB4
FB6
FB3
FB2
FB1
2
1
2
1
BK
BK
BK
F6
RD
RD
RD
FC1
BR
YL
GR
CM1
~
M 1
BK
BR
PU
FC2
BR
YL
GR
CM2
~
M 1
BK
BR
PU
GY
GY
F5
GY
GY
FB5
F5
OR
OR
OR
LAK2
GY
BK
2
1
2
1
GY
GY
GY
LAK1
BK
RD
OR
BK
BM2
~
M 3
GR
PLF
PLM
BM2
4
1
2
3
4
1
2
3
BK
RD
OR
GR
BM1
~
M 3
GR
PLF
PLM
BM1
4
1
2
3
4
1
2
3
BK
RD
OR
GR
T3
L3
CC1
T1
L1
T2
L2
T3
L3
CC2
T1
L1
T2
L2
T2
L2
T3
L3
T1
L1
BC1
T1
L1
BC2
T3
L3
T2
L2
GR
L1
L2
L3
~
M 3
GR
L1
L2
L3
~
M 3
TR1
COM
CB
OR
BK
2
3
TR2
COM
CB
OR
BK
2
3
1
2
4
3
4
4
4
4
4
4
OR
RD
RD
F4
F4
F4
F4
F4
F4
F4
F4
F4
OR
Summary of Contents for DFC Series
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