To Perform A Test Run Using The User Interface; Technical Data; Wiring Diagram; Unified Wiring Diagram Legend - Daikin FTXTA30A2V1BW Installation Manual

7 Technical data

6.2.1 To perform a test run using the user
interface
1 Press to switch the system on.
2 Press and simultaneously.
7 Technical data
A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is
available on the Daikin Business Portal (authentication required).
7.1

Wiring diagram

The wiring diagram is delivered with the unit, located inside of the outdoor unit (bottom side of the top plate).
7.1.1

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 symbol "*" 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*
Installation manual
10
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
3 Press , select and press
Result: Test run operation will stop automatically after about
30 minutes.
4 To stop operation sooner, press
Symbol
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*
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
.
.
Meaning
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
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
FTXTA30A2V1BW
Split system air conditioner
3P482320-9M – 2019.04