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English
Unified Wiring Diagram Legend
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䣋䣐䣆䣑䣑䣔
䣑䣗䣖䣆䣑䣑䣔
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
and is represented in the overview below by symbol “*” in the part code.
Unified Wiring Diagram Legend
: CIRCUIT
BREAKER
: CONNECTION
: CONNECTOR
: EARTH
: FIELD
WIRING
: FUSE
: INDOOR
UNIT
: OUTDOOR
UNIT
: PROTECTIVE
EARTH
:
PROTECTIVE EARTH (SCREW)
: RECTIFIER
: RELAY
CONNECTOR
: SHORT-CIRCUIT
CONNECTOR
: TERMINAL
: TERMINAL
STRIP
: WIRE
CLAMP
WHT : WHITE
YLW : YELLOW
PNK :
PINK
PRP, PPL :
PURPLE
RED :
RED
GRN : GREEN
GRY : GREY
ORG : ORANGE
BLK : BLACK
BLU : BLUE
BRN : BROWN
A*P
:
PRINTED CIRCUIT BOARD
BS*
:
PUSHBUTTON ON/OFF, OPERATION SWITCH
BZ, H*O
:
BUZZER
C* :
CAPACITOR
AC*, CN*, E*, HA*, HE*, HL*, HN*, :
CONNECTION, CONNECTOR
HR*, MR*_A, MR*_B, S*, U, V,
W, X*A, K*R_*
D*, V*D
:
DIODE
DB* :
DIODE
BRIDGE
DS* :
DIP
SWITCH
E*H :
HEATER
F*U, FU* (FOR CHARACTERISTICS, :
FUSE
REFER TO PCB INSIDE YOUR UNIT)
FG*
:
CONNECTOR (FRAME GROUND)
H* :
HARNESS
H*P, LED*, V*L
:
PILOT LAMP, LIGHT EMITTING DIODE
HAP
:
LIGHT EMITTING DIODE (SERVICE MONITOR GREEN)
HIGH VOLTAGE
:
HIGH VOLTAGE
IES
:
INTELLIGENT EYE SENSOR
IPM*
:
INTELLIGENT POWER MODULE
K*R, KCR, KFR, KHuR, K*M
:
MAGNETIC RELAY
L :
LIVE
L* :
COIL
L*R :
REACTOR
M* :
STEPPER
MOTOR
M*C :
COMPRESSOR
MOTOR
M*F :
FAN
MOTOR
M*P
:
DRAIN PUMP MOTOR
M*S :
SWING
MOTOR
MR*, MRCW*, MRM*, MRN*
:
MAGNETIC RELAY
N :
NEUTRAL
n=*, N=*
:
NUMBER OF PASSES THROUGH FERRITE CORE
PAM :
PULSE-AMPLITUDE
MODULATION
PCB*
:
PRINTED CIRCUIT BOARD
PM* :
POWER
MODULE
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
3PEN477070-1F.book Page 16 Thursday, March 28, 2019 9:06 AM
