Daikin DSC Series Installation Instructions Manual page 37

WIRING DIAGRAMS
LPS
WH
GR
YL
TB1
1 5
OR BR YL
WH PU
1 3 4 5
2
EM
C
G N L
BL
BK
RD
L1
C
T1
T1
N EM
G
P
4
L
F
5
1
6
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
BL
BR
DC
PU
CCR CNT
OR
0
0
LVDR
BK
0-RV
WH
C-RV
W
BK
Y
HVD R
RCCF
Y
PS2
PU
RD
PU
RD
SEE NOTE 2
RD
BK
DFT
GR
RVC
SUPPLY VOLTAGE
208-240/1/60
C
T2
T2
COMP
C
T3
T3
C
DF2
DF1
HVDR
RCC F
F
CM
L
208-240V
SEE NOTE 3
2
3 1
TR
24V
SEE NOTE 2
1
2
EM C
3
4
5
HPS
Y2
S2 S2 O O R R W2 W2 W1 W1 Y1 Y1 G G C C
S1 S1
THERMOSTAT
DSH060* THREE PHASE 208-230V/3/60HZ DIRECT DRIVE
SEE NOTE 3
BK
RD
1 2 3
BL
C 208 240
TR
24V
BL
PK
BL BL
BR
RD
WH
PLF 1
3 6 9
C F
2 5 8 BR
RD
1
4 7
BL
BR
PU BK
CM
COMPONENT LEGEND
L3
L2
C CONTACTOR
CCR COMPRESSO R CONTACTOR RELAY
CH CRANKCASEHEATER
CHS CRANKCASEHEATER SWITCH
CM CONDENSER MOTOR
COMP COMPRESSO R
DC DEFROST CONTROL
DFT DEFROST THERMOSTAT
ECON ECONOMIZER
EVAPO RATOR MOTOR
EM
GND EQUIPMENT GROUND
HPS HIGH PRESSURE SWITCH
HVDR HIGH VOLTAGEDEFROST RELAY
LOW PRESSURE SWITCH
LPS
LVDR LOW VOLTAGE DEFROST RELAY
LVJB LOW VOLTAGE JUNCTION BOX
PLF FEMALE PLUG / CONNECTOR
RVC REVERSING VALVECOIL
RCCF RUN CAPACITOR FOR
CONDENSER FAN
TB1 TERMINAL BLO CK (24V SIG NAL)
TR TRANSFORMER
RV REVERSING VALV E
NOTES:
1. REPLA CEMENT WIRE MUST BE SAME SI ZE AND
TYPE I N SULATION AS ORIGINAL (AT LEAS T
105°C) USE COPPER CONDUCTOR ONLY.
2. TO CHANGE EVAPO RATOR MOTOR SPEED MOVE
WHITE AND YELL OW LEADS FROM "3" A ND "4" TO
"4" AND "5". IF BOTH LEADS ARE ENERGIZED, THE
HIGHER SPEED SETTING IS USED.
3. FOR 208 VOL T TRANSFORMER OPERATION MOVE
BLACK WIRES FROM TERMINAL 3 TO TERMINAL 2
ON TRANSFORMER.
4. USE COPPER CONDUCTORS ONLY
++
USE N.E.C. CLASS 2WIRE
5. ECONOMIZER PLUG LOCATED IN THE RETURN AIR
COMPARTMENT. REMOVEMALE PL UG AND ATTACH
FEMALE PL UG TO ECONOMIZER ACCESSO RY.
6. CRANKCASEHEATER AND CRANKCASEHEATER
SWITCH FACTORY EQUIPPED WHEN REQUIRED.
SEEUNIT RATING PLATE FOR TYPEAND SIZE
OF OVER CURRENT PROTECTION
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
SWITCH (PRESS. )
C
OVERCURRENT
PROT. DEVICE
6 4 5
3 2 1
PLF2
SEE NOTE 5
37
RD
RD
RD
BK
BL
BK
BL
BK
YL T3
L3
RD
T2 L2
RD
C
BK
L1
T1
BK
SEE
NOTE 4
PU
YL
GND
OR
RD
GR
PLF 2 3 6
PU 2 5
4
1
YL
YL
LVJB
YL
PU
RD
GR
WH
TB1
WH
WH
BR
OR
OR
BL
BL
BL
YL
RD
BK
BL/PK BL/PK
T3 T1 T2
HPS
COMP
FACTO RY W IRIN G
FIELD W IRIN G
W IRE CODE
BK BLAC K
BL BLU E
BR BR OW N
GR GREE N
RD RED
PK PIN K
PU PURPL E
OR OR ANGE
W H WHIT E
YL YELLO W
THE RMOSTAT
FIELD W IRING
NO ECONOMIZER
W
G
R
Y1
Y2
C
O
TB1
WITH ECONOMIZE R OPTION
EQUIPMENT GROUND
W
G
FIELD GROUND
R
Y1
FIELD SPLI C E
Y2
SWITCH (TEMP)
C
IGNITER
O
TB1
2 STAGE COOL ING
W
G
R
Y1
Y2
C
O
TB1
208- 240/3/60 0140L 0541 1-A
2
L3
0
8
-
L2
2
4
L1
0
/
3
/
6
0
T
Y1
H
Y2
E
R
R
G M
W1 O
S
W2
T
O
A
C
T
LINE VOLTAG E
LOW VOLTAG E
OPTIONAL HIG H
VOLTAG E
OPTIONAL LOW
VOLTAG E
HIGH VOLTAG E
LOW VOLTAG E
WH W
GR G
RD R
YL Y
BL C
OR O
STAT
WH W
GR G
RD R
YL Y
BL
C
OR
O
STAT
WH W
GR G
RD
R
YL
Y1
PK Y2
BL
C
OR
O
STAT