Daikin DSC Series Installation Instructions Manual page 35

WIRING DIAGRAMS
BL
RD
OR
BL
BK
BL
L1 L2 L3
C
T1 T2 T3
RD OR
BK
EM
L1
SUPPLY VOLTAGE
C
T1
T1
COMP
BC
EM
R
P P
4
L L
F F
5
1 1
6
S1 S1
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
DSC036*/DSC048*/DSC060* THREE PHASE 208-230V/460/575V/3/60HZ BELT DRIVE
BR
RD
RD
GR
G
EBTDR
NO
R
K1
XFMR-R GR
XFMR-C COM
K1
C
NC
NOTE #2
SPEED
M1 M2
UP
PU
GR
BC
L2
208-240/3/60
C
T2
T2
C
T3
T3
C
R C C F
F
CM
BC
BC
208-240V
1
3
TR
24V
EBTDR
R
C
G
EBTDR
EBTDR
LPS
HPS
9
6 5
3 2
Y2 Y1 Y1 G G C C
S2 S2 O O R R W2 W2 W1 W1
++
THERMOSTAT
RD
BK
1 2 3
24 0
C
20 8
BR
46 0
57 5
TR
24V
BL
BL
PK
RD
BR
RD
PU
WH
3 6 9
C F
2 5 8
PU
1
4 7
RCCF
PLF 1
BL
PU
BR
CM
L3
COMPONENT LEGEND
BC
BLOWER CONTACTOR
C
CONTACTOR
CM
CONDENSER MOTOR
CMR CONDENSER MOTOR RELAY
COMP COMPRESSOR
DC DEFROST CONTROL
DFT DEFROST THERMOSTAT
ECON ECONOMIZER
EBTD
ELECTRONIC BLOWER TIME DELAY
EMR
EVAPORATOR MOTOR RELAY
R
RELAY
EM
EVAPORATOR MOTOR
FC
FAN CAPACITOR
GND EQUPIMENT GROUND
HPS HIGH PRESSURE SWITCH
HVDR HIGH VOLTAGE DEFROST RELAY
LPS LOW PRESSURE SWITCH
LVDR LOW VOLTAGE DEFROST RELAY
LVJB
LOW VOLTAGE JUNCTION BOX
PB
POWER DISTRUBTION BLOCK
PLF
FEMALE PLUG / CONNECTOR
RVC
REVERSING VAVLE COIL
RCCF
RUN CAPACITOR FOR
COMPRESSOR AND FAN
TB1 TERMINAL BLOCK (24V SIGNAL)
TR TRANSFORMER
NOTES:
1. REPLACEMENT WIRE MUST BE SAME SIZE AND
TYPE INSULATION AS ORIGINAL (AT LEAST 105°C)
USE COPPER CONDUCTOR ONLY.
2. USE COPPER CONDUCTORS ONLY
++ USE N.E.C. CLASS 2 WIRE
3. ECONOMIZER PLUG LOCATED IN THE RETURN AIR
BC
COMPARTMENT, REMOVE MALE PLUG, ATTACH
FEMALE PLUG TO THE ECONOMIZER ACCESSORY.
4. FOR 208 VOLT TRANSFORMEROPERATION MOVE
BLACK WIRES FROM TERMINAL 3 TO TERMINAL 2
ON TRANSFORMER.
SEE UNIT RATING PLATE FOR TYPE AND SIZE
C OF OVER CURRENT PROTECTION
PLF2
7 8
4
1
SEE NOTE #3 208-240-460-575 /3/60 0140L05400-A
35
BK
BL
RD
BL
YL T3
L3
RD T2 L2
RD
C
BK
L1
T1
BK
BK
YL/PK
GND
RD
GR
PLF 2
PU
YL
YL
PU
RD
RD
GR
GR
WH
BR BR
BL
OR
RD
YL
PK
BR
CONTROL BOX
RD
BK YL/PK
YL
BK
T3 T1 T2
LPS
COMP
SMOKE/FIRE DETECTOR
REPLACES JUMPER
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PK PINK
PU PURPLE
RD R ED
WH WHITE
YL YELLOW
BL/PK BLUE WITH PINK STRIP
YL/PK YELLO W WITH PINK STRIP
THERMOSTAT
FIELD WIRING
NO ECONOMIZER
W
G
R
Y1
Y2
C
O
TB1
WITH ECONOMIZER OPTION
W
G
R
Y1
Y2
C
O
TB1
2 STAGE COOLING
W
G
R
Y1
Y2
C
O
TB1
2
0
BK
8
RD -
2
4
L3
0
-
L2
4
6
0
L1
SEE
-
NOTE #2
5
7
5
/
3
/
6
9
3 6
0
2
5
4
1
YL
BL
OR
LVJB
T
Y1
H
E
Y2
R
R
M
G
O
W1
S
W2
T
C
A
O
T
S2
S1
++
BL/PK
HPS
FACTOR Y WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL
HIGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
WIRE CODE
W
WH
G
GR
R
RD
Y
YL
C
BL
O
OR
STAT
W
WH
G
GR
R
RD
Y
YL
C
BL
O
OR
STAT
W
WH
G
GR
R
RD
Y1
YL
Y2
PK
C
BL
O
OR
STAT