Daikin DCH048 Series Service Instructions Manual page 95

UNIT WIRING DIAGRAMS
L1 L1
CC1 CC1
T1 T1
FC2
C
F
CM2 CM2
CMC
SEE NOTE 5
EB TDR
R R
HVDR
R R
Yout
DR DR
7 7 4 4
8 8 5 5
9 9 6 6
++
TO THER MOS TAT
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
SUPP LY VO LT AG E
400 /3/60
CC1 CC1
T2 T2
T2
COMP1 COMP1
CC1 CC1
L2
FC1
CM1 CM1
COMP2
SEE NOTE 5
C
TR TR
24V 24V 24V
R G
C
EBTD R
EBTD R
RVC1
RVC2
LPS1
HPS1
HPS2
NO
NC
NC
SSHR
PLF 2
NO
9 9 6 6 3 3
8 8 2 2
5 5
7 7 4 4 1 1
DCH090-150XXX6BXXX**
L3 L3
L2 L2
COMPONENT LEGE ND
BC BLOW ER CONTAC TOR
BR BLOW ER RE LAY
CB CIRCU IT BREA KER
COMPRES SOR CO NTACTOR RELAY
CC R
CC COMPRES SOR CO NTACTOR
CM COND ENSER MOTOR
CM C COND ENSER MOTO R CON TACTOR
CO MP COMPRES SOR
DEFROS T CONTRO L
DC
DEFR OST THERMOSTAT
DFT
ECON EC ONOMIZER
EB TD ELEC TRONIC BLOW ER TI ME DE LAY
EMR EV APORATOR MO TOR R ELAY
R RELAY
EV APORATOR M O TOR
EM
FC FAN CAP AC ITO R
GND EQUPIMENT GROUN D
HPS HIGH PR ES SU RE SW ITCH
HVDR HIGH VO LTAGE DE FROS T RE LAY
LOW PRES SUR E SW ITCH
LPS
LVDR LOW VO LT AGE DE FROS T RE LAY
LVJB LOW VO LT AGE JUN CTION B OX
PB POW ER DISTRI BUTION BLOCK
PLF FEMALE PLUG / C ONN ECTOR
PM PH ASE MO NITOR
TB1 TERM INA L BLOC K (24 V SIGNAL)
TR TRA NSFORMER
SSH R SE COND STAGE HEA TER R ELAY
C
TR TR
NOTES :
1. REP LACE MENT W IRE MUST BE SA ME SIZE AN D
TYPE INSULATION AS ORIGIN AL (A T LEAST 1 05 °C)
USE C OPPER COND UC TOR ONLY.
CMC CMC
2. USE C OPPER COND UC TOR S ONLY
++ U SE N .E.C. CLASS 2 W IRE
3. ECONO MIZER PLUG LOCA TED IN THE RETURN A IR
COMPARTMEN T. REM OVE MALE P LUG AND ATT AC H
BC
FEMA LE PLUG TO THE EC ONOMIZER ACCES SORY.
4. FOR T W O S TAGE OPERA TION R EM OVE W 1 TO W 2
JUMPE R W IRE.
CC 1
LPS2
CC2
SE E UNIT RA TING P LATE FOR TYPE AN D SI ZE
OF O VER CUR RENT PROTECTION
SE E
NOTE 3
FACTORY WIRING
LIN E VOLTAGE
L OW VOLTAGE
O PTIONAL
H IGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
L OW VOLTAGE
WIRE CODE
BK BLACK
BL BLUE
BR BROWN
GR GREEN
OR ORANGE
PK PINK
PU PURPLE
RD R ED
WH WHITE
YL YELLOW
YL/PK YELLOW WITH
PINK STRIP
BL/PK BLUE WITH
PINK STRIP
THERMOSTAT
FIELD WIRING
2 STAGE COOLING
W1 WH
G GR
R RD
Y1 YL
PK
Y2
C
BL
O
OR
W2 BR
TB1 STAT
400/3/60 0140L06200-A
W1
G
R
Y1
Y2
C
O
W2
49