Wiring Diagram - Daikin RXF20D5V1B Installer's Reference Manual

15.1 Wiring diagram

For applied parts and numbering, refer to the wiring diagram on the unit. Part numbering is by Arabic numbers in ascending order for each part
:
:
,
:
:
:
:
:
INDOOR
:
OUTDOOR
BLK : BLACK
BLU : BLUE
BRN : BROWN
A*P :
BS* :
BZ, H*O :
C* :
AC*, CN*, E*, HA*, HE*, HL*, HN*, :
HR*, MR*_A, MR*_B, S*, U, V,
W, X*A, K*R_*
D*, V*D :
DB* :
DS* :
E*H :
F*U, FU* (FOR CHARACTERISTICS, :
REFER TO PCB INSIDE YOUR UNIT)
FG* :
H* :
H*P, LED*, V*L :
HAP :
HIGH VOLTAGE :
IES :
IPM* :
K*R, KCR, KFR, KHuR, K*M :
L :
L* :
L*R :
M* :
M*C :
M*F :
M*P :
M*S :
MR*, MRCW*, MRM*, MRN* :
N :
n=*, N=* :
PAM :
PCB* :
PM* :
RXF20~42D5V1B + ARXF20~42D5V1B
Daikin room air conditioner
4P519439-17R – 2021.12
Unified Wiring Diagram Legend
and is represented in the overview below by symbol "*" in the part code.
CIRCUIT BREAKER
CONNECTION
CONNECTOR
EARTH
FIELD WIRING
FUSE
INDOOR UNIT
OUTDOOR UNIT
GRN : GREEN
GRY : GREY
ORG : ORANGE
PRINTED CIRCUIT BOARD
PUSHBUTTON ON/OFF, OPERATION SWITCH
BUZZER
CAPACITOR
CONNECTION, CONNECTOR
DIODE
DIODE BRIDGE
DIP SWITCH
HEATER
FUSE
CONNECTOR (FRAME GROUND)
HARNESS
PILOT LAMP, LIGHT EMITTING DIODE
LIGHT EMITTING DIODE (SERVICE MONITOR GREEN)
HIGH VOLTAGE
INTELLIGENT EYE SENSOR
INTELLIGENT POWER MODULE
MAGNETIC RELAY
LIVE
COIL
REACTOR
STEPPER MOTOR
COMPRESSOR MOTOR
FAN MOTOR
DRAIN PUMP MOTOR
SWING MOTOR
MAGNETIC RELAY
NEUTRAL
NUMBER OF PASSES THROUGH FERRITE CORE
PULSE-AMPLITUDE MODULATION
PRINTED CIRCUIT BOARD
POWER MODULE
: PROTECTIVE EARTH
: PROTECTIVE EARTH (SCREW)
A
: RECTIFIER
: RELAY CONNECTOR
: SHORT-CIRCUIT CONNECTOR
: TERMINAL
: TERMINAL STRIP
: WIRE CLAMP
PNK : PINK
PRP, PPL : PURPLE
RED : RED
PS : SWITCHING POWER SUPPLY
PTC* : THERMISTOR PTC
Q* : INSULATED GATE BIPOLAR TRANSISTOR
(IGBT)
Q*DI : EARTH LEAK CIRCUIT BREAKER
Q*L : OVERLOAD PROTECTOR
Q*M : THERMO SWITCH
R* : RESISTOR
R*T : THERMISTOR
RC : RECEIVER
S*C : LIMIT SWITCH
S*L : FLOAT SWITCH
S*NPH : PRESSURE SENSOR (HIGH)
S*NPL : PRESSURE SENSOR (LOW)
S*PH, HPS* : PRESSURE SWITCH (HIGH)
S*PL : PRESSURE SWITCH (LOW)
S*T : THERMOSTAT
S*RH : HUMIDITY SENSOR
S*W, SW* : OPERATION SWITCH
SA*, F1S : SURGE ARRESTOR
SR*, WLU : SIGNAL RECEIVER
SS* : SELECTOR SWITCH
SHEET METAL : TERMINAL STRIP FIXED PLATE
T*R : TRANSFORMER
TC, TRC : TRANSMITTER
V*, R*V : VARISTOR
V*R : DIODE BRIDGE
WRC : WIRELESS REMOTE CONTROLLER
X* : TERMINAL
X*M : TERMINAL STRIP (BLOCK)
Y*E : ELECTRONIC EXPANSION VALVE COIL
Y*R, Y*S : REVERSING SOLENOID VALVE COIL
Z*C : FERRITE CORE
ZF, Z*F : NOISE FILTER
15 Technical data
|
WHT : WHITE
YLW : YELLOW
Installer reference guide
59