Wiring Diagram; Unified Wiring Diagram Legend - Daikin FCAHG100HVEB Manual

11 Technical data
11.2

Wiring diagram

11.2.1

Unified wiring diagram legend

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 "*" in the part
code.
Symbol Meaning Symbol
Circuit breaker
Connection
A
, Connector
Earth
Field wiring
Fuse
Indoor unit
INDOOR
Outdoor unit
OUTDOOR
Symbol Colour Symbol
BLK Black ORG
BLU Blue PNK
BRN Brown PRP, PPL
GRN Green RED
GRY Grey WHT
YLW
Symbol
A*P
BS*
BZ, H*C
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
FU*, F*U, (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*
Installer and user reference guide
22
Meaning
Protective earth
Protective earth
(screw)
Rectifier
Relay connector
Short-circuit
connector
Terminal
Terminal strip
Wire clamp
Colour
Orange
Pink
Purple
Red
White
Yellow
Meaning
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
Symbol
M*C
M*F
M*P
M*S
MR*, MRCW*, MRM*, MRN*
N
n=*, N=*
PAM
PCB*
PM*
PS
PTC*
Q*
Q*DI
Q*L
Q*M
R*
R*T
RC
S*C
S*L
S*NPH
S*NPL
S*PH, HPS*
S*PL
S*T
S*RH
S*W, SW*
SA*, F1S
SR*, WLU
SS*
SHEET METAL
T*R
TC, TRC
V*, R*V
V*R
WRC
X*
X*M
Y*E
Y*R, Y*S
Z*C
ZF, Z*F
A*P
BS*
BZ, H*C
C*
AC*, CN*, E*, HA*, HE*, HL*,
HN*, HR*, MR*_A, MR*_B, S*, U,
V, W, X*A, K*R_*
Meaning
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
Switching power supply
PTC thermistor
Insulated gate bipolar transistor
(IGBT)
Earth leak circuit breaker
Overload protector
Thermo switch
Resistor
Thermistor
Receiver
Limit switch
Float switch
Pressure sensor (high)
Pressure sensor (low)
Pressure switch (high)
Pressure switch (low)
Thermostat
Humidity sensor
Operation switch
Surge arrester
Signal receiver
Selector switch
Terminal strip fixed plate
Transformer
Transmitter
Varistor
Diode bridge
Wireless remote controller
Terminal
Terminal strip (block)
Electronic expansion valve coil
Reversing solenoid valve coil
Ferrite core
Noise filter
Printed circuit board
Pushbutton ON/OFF, operation
switch
Buzzer
Capacitor
Connection, connector
FCAHG71~140HVEB
Split system air conditioners
4P561449-1A – 2019.09