Daikin FCAHG71HVEB - 9 About the System; For the User

9 About the system
Installation and operation manual
12
FCAHG71~140HVEB
Split system air conditioners
4P535639-1B – 2019.01
INDOOR
Indoor unit Terminal strip
OUTDOOR
Outdoor unit Wire clamp
Colors:
BLK Black ORG Orange
BLU Blue PNK Pink
BRN Brown PRP, PPL Purple
GRN Green RED Red
GRY Grey WHT White
YLW Yellow
Legends:
A*P Printed circuit board
BS* Pushbutton ON/OFF, operation
switch
BZ, H*C Buzzer
C* Capacitor
AC*, CN*, E*, HA*, HE*, HL*,
HN*, HR*, MR*_A, MR*_B, S*,
U, V, W, X*A, K*R_*
Connection, connector
D*, V*D Diode
DB* Diode bridge
DS* Dip switch
E*H Heater
FU*, F*U, (for characteristics,
refer to PCB inside your unit)
Fuse
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
For the user
9 About the system
The indoor unit of this split system air conditioner can be used for
heating/cooling applications.
NOTICE
Do NOT use the system for other purposes. In order to
avoid any quality deterioration, do NOT use the unit for
cooling precision instruments, food, plants, animals, or
works of art.