UNIT WIRING DIAGRAMS
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.
41
DCC048-060XXX6BXXX**
H
C
RD
RD
1
RCCF
T
PU
CONTROL BOX
BR
C
2
T1
T3
T1
GR
BK
O
1
4
BR
3
BR
BK
9
RD
COMP
R
3
RCCF
L
T2
3
C
W2
BL
BK
T
Y1
PLF 1
3
T
YL/PK
F
BL
36
7
5
PU
T3
G
T2
COM
PONE
NT LEGEN
D
BL
SUPPLY VOLTAGE
CM
BK
R
EM
/
L1
4
T1
YL
6
0
C
CM
COMP
EM
GND
HPS
LPS
LVJB
PLF
PM
RCCF
TB1
TR
WH
1
C
A
GR
24V
W1
RD
8
E
YL
M
C
2
PU
BL
S
L2
CONTACTOR
CONDENSER MOTOR
COMPRESSOR
EVAPORATOR MOTOR
EQUPIMENT GROUND
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
LOW VOLTAGE JUNCTION BOX
FEMALE PLUG / CONNECTOR
PHASE MONITOR
RUN CAPACITOR FOR
COMPRESSOR FAN
TERMINAL BLOCK (24V SIGNAL)
TRANSFORMER
TR
TR
LVJB
OF OVER CURRENT PROTECTION
PLF 2
BL
5
++
YL
COMP
SEE UNIT RATING PLATE FOR TYPE AND SIZE
400V
C
400/3/60
T2
4
0
0
BL
Y2
/
GND
6
1
BK
N
G
RD
TB1
TB1
5
12
N
RD
BL
4
3
EM
GL
C
GR
SEE NOTE 2
BL
400/3/60 0140L06081-A
NOTES:
1. REPLACEMENT WIRE MUST BE SAME SIZE AND
TYPE INSULATION AS ORIGINAL (AT LEAST 105C)
USE COPPER CONDUCTOR ONLY.
2. TO CHANGE EVAPORATOR MOTOR SPEED MOVE
WHITE AND YELLOW LEADS FROM "3" AND "4" TO
"4" AND "5". IF BOTH LEADS ARE ENERGIZED, THE
HIGHER SPEED SETTING IS USED.
3. USE COPPER CONDUCTORS ONLY
++
USE N.E.C. CLASS 2 WIRE.
400
YL
RD
BK
YL
BK
BK
WH
LPS
YL/PK
GR
OR
WH
BR
PU
YL
5
1
OR
OR
O
LOW VOLTAGE
LINE VOLTAGE
F
IELD
W
IRI
N
G
LOW VOLTAGE
FA
CT
O
R
Y
W
IRI
N
G
HIGH VOLTAGE
BL
RD
OR
Y1
YL
W
BL
G
R
OR
W
N
O EC
O
N
O
M
I
ZE
R
G
OR
YL
RD
Y2
Y1
PK
WH
W
R
RD
WH
GR
C
O
R
YL
O
GR
Y1
G
WH
W
ITH E
C
O
N
O
M
I
ZE
R OPTIO
N
C
GR
THERMOSTAT
FIELD WIRING
BL
C
O
2 STAGE C
OO
LIN
G
TB1
G
R
W
Y
C
O
TB1
TB1
Y
W
O
R
G
C
W
Y2
G
R
C
O
Y1
STAT
STAT
STAT
BL/PK BLUE WITH PINK STRIP
YL/PK YELLOW WITH PINK STRIP
GR GREEN
W
IRE
C
O
DE
BL BLUE
PU PURPLE
PK PINK
WH WHITE
BK BLACK
RD RED
BR BROWN
OR ORANGE
YL YELLOW
HPS
BL/PK
YL
WH
GR
YL
RD
F
WH
L3
T3
C
L3
T3
L2
C
L1
T1
T2
RD
BK
NOTE 3
NOTE 4
2
C
M
9
7
8
4
5
6
3
1
PLF2
2
24V
THERMOSTAT
4
PLF
6
5
C
TB1
LPS
2
1
EM
3
C
4
5
SEE NOTE #2
T
B
1
HPS
7
8
9
S1
S2
RD
RD
PK
YL
R
O
GCY1
W1
W2
Y2
S2
S1
R
O
GCY1
W1
W2
S2
S1
Y2
Y2
EQUIPMENT GROUND
FIELD GROUND
FIELD SPLICE
SWITCH (TEMP)
IGNITER
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
++
++
OPTIONAL HIGH VOLTAG
OPTIONAL LOW VOLTAGE
PM
Y
C
Yout
L1
L2
L3
PM
L1 L2
L3
P
M
O
R
B
K
R
D
B
L
P
K
P
K
BR
RD
PU
PK
PK
BL
BL
RD
PK
B
L
P
K
P
K
O
R
B
K
R
D
YL
WH
GR
P
K
RD
BK
O
R
B
K
R
D
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