34
HIGH VOL
TA
G
E
!
DIS
C
ONNECT
AL
L
POW
E
R BEF
O
RE
SERVICI
NG OR IN
S
TA
L
L
IN
G
T
H
IS
UNIT
.
M
U
LT
IPL
E
PO
W
E
R SO
UR
CES M
A
Y BE P
R
ESEN
T.
F
A
IL
URE
T
O
DO SO
M
A
Y CAUS
E PROP
ERT
Y
DAM
AG
E,
PERSONAL
I
N
JU
R
Y
OR DE
A
T
H
.
WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
DSC060* THREE PHASE 208/230V/3/60HZ DIRECT DRIVE
H
C
RD
RD
1
RCCF
T
PU
CONTROL BOX
BR
C
2
T1
T3
T1
GR
BK
O
1
4
BR
1
BR
BK
9
RD
COMP
R
BR
3
RCCF
L
T2
3
C
W2
BL
BK
T
Y1
PLF 1
3
T
YL/PK
PU
F
BL
3 6
7
5
PU
T3
G
T2
COMPONENT LEGEND
BL
SUPPLY VOLTAGE
CM
BK
R
EM
/
L1
4
T1
RD
YL
6
0
C
CM
COMP
EM
GND
HPS
LPS
LVJB
PLF
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
HIGHPRESSURE SWITCH
LOW PRESSURE SWITCH
LOW VOLTAGE JUNCTION BOX
FEMALE PLUG /CONNECTOR
RUN CAPACITORFOR
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
208-240V
C
208
208-240/1/60
T2
2
0
8
-
2
4
0
BL
Y2
/
GND
6
1
BK
SMOKE/FIRE DETECTOR
REPLACES JUMPER
N
G
RD
TB1
TB 1
5
1 2
N
RD
BL
4
3
EM
G
L
C
GR
SEE NOTE 2
BL
208-240/3/60 0140L02911- B
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". IFBOTHLEADS ARE ENERGIZED, THE
HIGHER SPEED SETTING IS USED.
3. FOR 208VOLT TRANSFORMER OPERATION MOVE
BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2
ON TRANSFORMER.
4. USE COPPER CONDUCTORS ONLY
++
USE N.E.C. CLASS 2WIRE.
5. ECONOMIZER PLUG LOCATED IN RETURN AIR
COMPARTMENT. REMOVE MALE PLUG AND ATTACH
FEMALE PLUG TO ECONOMIZER ACCESSORY.
2
240
YL
NOTE 3
RD
BK
YL
BK
BK
WH
BL
LPS
YL/PK
GR
OR
WH
BR
PU
YL
5
1
OR
OR
O
LOW VOLTAGE
LINE VOLTAGE
FIELD WIRING
LOW VOLTAGE
FACTORY WIRING
HIGH VOLTAGE
BL
RD
OR
Y1
YL
W
BL
G
R
OR
W
NO ECONOMIZER
G
OR
YL
RD
Y2
Y1
PK
WH
W
R
RD
WH
GR
C
O
R
YL
O
GR
Y1
G
WH
WITH ECONOMIZER OPTION
C
GR
THERMOSTAT
FIELD WIRING
BL
C
O
2 STAGE COOLING
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
WIRE CODE
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
H
F
WH
L3
T3
C
L3
T3
L2
C
L1
T1
T2
RD
BK
NOTE 3
NOTE 4
2
CM
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
TB1
HPS
NOTE 5
7
8
9
S1
S2
RD
RD
PK
PK
YL
R
O
G
C
Y1
W1
W2
Y2
S2
S1
R
O
G
C
Y1
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 VOLTAGE
OPTIONAL LOW VOLTAGE
