Daikin DTC Series Installation Instructions Manual page 22

WIRING DIAGRAMS
YL/PK
YL/PK
YL
YL
YL
WH
GR
TB1
1
5
OR BR YL
WH PU
3 4 5
1 2
EM
C
L G N
BL
BK
RD
L1
C
T1
SEE
NOTE 7
N
EM
RVC
R
LPS
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.
WH
BR
BL
PU
DC
CCR
CNT
OR
0
0
LVDR
BK
0-RV
C-RV
W
Y
HVDR
PU
Y
BK
PS2
RCCF
RD
PU
RD
SEE NOTE 2
RD
BK
DFT
BK
GR
RVC
SUPPLY VOLTAGE
208-240/1/60
C
T2
COMP
S
DF1 DF2
H
RCCF HVDR
F
CM
SEE
NOTE 6
CHS
CH
L
G
208-240V
2
3 1
TR
24V
O-RV C-RV R-DFT
DC
O
Y R-PS1 PS2
1 SEE NOTE 2
2
3 EM
4
5
HPS
9 8 7
6 5
3 2
O O R R W2 W2 W1 W1 Y2 Y1 Y1 G G C C
S2 S2
THERMOSTAT
SEE
NOTE 7
BK
RD
3
1 2
BL
C 240
208
TR
24V
BL
PK
BL BL
PU
PU
WH
BR
WH
RD
WH
PLF 1
3 6 9
H C
F
2 5 8 BR
RD
1
4 7
BL
PU BK
BR
CM
COMPONENT LEGEND
L2
C CONTACTOR
COMPRESSOR CONTACTOR RELAY
CCR
CH CRANKCASE HEATER
CHS CRANKCASE HEATER SWITCH
CM CONDENSER MOTOR
COMP COMPRESSOR
DC DEFROST CONTROL
DFT DEFROST THERMOSTAT
ECON ECONOMIZER
EM EVAPORATOR MOTOR
GND EQUIPMENT GROUND
HPS HIGH PRESSURE SWITCH
HVDR HIGH VOLTAGE DEFROST RELAY
LPS LOW PRESSURE SWITCH
LVDR LOW VOLTAGE DEFROST RELAY
LVJB LOW VOLTAGE JUNCTION BOX
PLF FEMALE PLUG / CONNECTOR
RVC REVERSING VALVE COIL
RUN CAPACITOR FOR
RCCF
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
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. FOR 208 VOLT TRANSFORMER OPERATION MOVE
BLACK WIRE FROM TERMINAL 3 TO TERMINAL 2
ON TRANSFORMER.
4. USE COPPER CONDUCTORS ONLY
++
USE N.E.C. CLASS 2 WIRE
5. ECONOMIZER PLUG LOCATED IN THE RETURN
AIR COMPARTMENT. REMOVE MALE PLUG AND
ATTACH FEMALE PLUG TO ECONOMIZER
ACCESSORY.
6. CRANKCASE HEATER AND CRANKCASE HEATER
DFT
SWITCH FACTORY EQUIPPED WHEN REQUIRED.
7. DOUBLE POLE CONTACTOR SHOWN. SINGLE POLE
CONTACTOR COULD BE FACTORY EQUIPPED AS AN
ALTERNATE CONFIGURATION.
DFT
SEE UNIT RATING PLATE FOR TYPE AND SIZE
OF OVER CURRENT PROTECTION
JUNCTION
TERMINAL
INTERNAL TO
C
INTEGRATED CONTROL
PLUG CONNECTION
C
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
4
1
PLF2
SEE NOTE 5
22
DTH0[36-60]XXX1DXXX
RD RD
BL
BL
BK
RD T2
L2
RD
C
BK
T1 L1
SEE NOTE 4
BK
PU
YL
BK
GND
OR
RD
GR
PLF 2
9
3 6
PU 2 5 8
7
YL 1 4
BL
YL
LVJB
YL
PU
RD
GR
GR
WH
WH
WH
BR
OR TB1
OR
BL
BL
BL
RD
RD
BR
PK
YL
PU
BK
RD
BK
YL
BL/PK
BL/PK
BK
T3 T1 T2
CH
HPS
COMP
GR
WIRE CODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PK PINK
RD RED
PU PURPLE
YL YELLOW
WH WHITE
BL/PK BLUE WITH PINK STRIP
YL/PK YELLOW WITH PINK STRIP
THERMOSTAT
FIELD WIRING
NO ECONOMIZER
W
G
R
Y1
Y2 Y2
C
O
TB1
WITH ECONOMIZER OPTION
W
G
R
Y1
EQUIPMENT GROUND
Y2 Y2
FIELD GROUND
C
O
FIELD SPLICE
TB1
SWITCH (TEMP)
2 STAGE COOLING
IGNITER
W
G
R
Y1
Y2
C
O
TB1
2
0
8
-
2
4
0
/
NOTE 6
1
/
6
0
NOTE 5
T
Y1
H
Y2
E
R
R
G M
O
W1
S
W2
T
O
A
C
T
S2
S1
CONTROL
BOX
REPLACE
JUMPER WITH
SMOKE/FIRE
DETECTOR
SEE
NOTE 6
FACTORY WIRING
LINE VOLTAGE
LOW VOLTAGE
OPTIONAL
HIGH VOLTAGE
OPTIONAL
LOW VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
W
WH
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