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12 Technical data

Installation manual

14

ARXF20~42E5V1B

R32 split series

3P650253-12T – 2023.04

12

Technical data

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12.1

Wiring diagram

12.1.1

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 by "*" in the part
code.

Symbol

Meaning

Symbol Meaning

Circuit breaker

Protective earth

Connection

Protective earth (screw)

,

Connector

A

Rectifier

Earth

Relay connector

Field wiring

Short-circuit connector

Fuse

Terminal

INDOOR

Indoor unit

Terminal strip

OUTDOOR

Outdoor unit

Wire clamp

Residual current
device

Hose heater

Symbol

Colour

Symbol

Colour

BLK

Black

ORG

Orange

BLU

Blue

PNK

Pink

BRN

Brown

PRP, PPL

Purple

GRN

Green

RED

Red

GRY

Grey

WHT

White

SKY BLU Sky blue

YLW

Yellow

Symbol

Meaning

A*P

Printed circuit board

BS*

Pushbutton ON/OFF, operation
switch

BZ, H*O

Buzzer

C*

Capacitor

AC*, CN*, E*, HA*, HE*, HL*,
HN*, HR*, MR*_A, MR*_B, S*, U,
V, W, X*A, K*R_*, NE

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

Symbol

Meaning

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*

PTC thermistor

Q*

Insulated gate bipolar transistor
(IGBT)

Q*C

Circuit breaker

Q*DI, KLM

Earth leak circuit breaker

Q*L

Overload protector

Q*M

Thermo switch

Q*R

Residual current device

R*

Resistor

R*T

Thermistor

RC

Receiver

S*C

Limit switch

S*L

Float switch

S*NG

Refrigerant leak detector

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 arrester

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, Insulated-gate
bipolar transistor (IGBT) power
module

WRC

Wireless remote controller

X*

Terminal

Summary of Contents for ARXF25E5V1B

Page 1: ...Installation manual R32 split series English Installation manual R32 split series ARXF20E5V1B ARXF25E5V1B ARXF35E5V1B ARXF42E5V1B ...

Page 2: ...ва и или регламент и при условие че продуктите се използват в съответствие с нашите инструкции atitinka toliau nurodytas direktyvas arba reglamentus su sąlyga kad gaminiai bus eksploatuojami laikantis mūsų instrukcijų atbilst šādām direktīvām vai regulām ja vien šie izstrādājumi tiek lietoti saskaņā ar mūsu instrukcijām sú v zhode s nasledujúcou imi smernicou ami alebo predpisom mi za predpokladu ...

Page 3: ...are used in accordance with our instructions as amended S I 2016 1101 Electrical Equipment Safety Regulations 2016 S I 2016 1091 Electromagnetic Compatibility Regulations 2016 S I 2008 1597 Supply of Machinery Safety Regulations 2008 following the provisions of BS EN 60335 2 40 A B C TCF032E25 as set out in A and judged positively by B according to the Certificate C Daikin Europe N V is authorised...

Page 4: ... 1 Wiring diagram 14 12 1 1 Unified wiring diagram legend 14 12 2 Piping diagram 16 12 2 1 Piping diagram Outdoor unit 16 1 About the documentation 1 1 About this document WARNING Make sure installation servicing maintenance repair and applied materials follow the instructions from Daikin including all documents listed in Documentation set and in addition comply with applicable legislation and are...

Page 5: ...n This will cause abnormal pressure in the refrigeration cycle which may result in equipment damage and even injury CAUTION Incomplete flaring may cause refrigerant gas leakage Do NOT re use flares Use new flares to prevent refrigerant gas leakage Use flare nuts that are included with the unit Using different flare nuts may cause refrigerant gas leakage CAUTION Do NOT open the valves before flarin...

Page 6: ...o NOT branch the power supply for the drain pump etc from the terminal block This could result in electrical shock or fire WARNING Keep the interconnection wiring away from copper pipes without thermal insulation as such pipes will be very hot DANGER RISK OF ELECTROCUTION All electrical parts including thermistors are powered by the power supply Do NOT touch them with bare hands DANGER RISK OF ELE...

Page 7: ...installation servicing maintenance and repair comply with instructions from Daikin and with applicable legislation and are executed ONLY by authorised persons 4 1 1 Installation site requirements of the outdoor unit Mind the following spacing guidelines 1200 150 150 50 300 300 mm mm a b b a a Air outlet b Air inlet It is recommended to install a baffle plate when the air outlet is exposed to wind ...

Page 8: ...d climate take adequate measures so that the evacuated condensate CANNOT freeze NOTICE If the drain holes of the outdoor unit are blocked up by a mounting base or floor surface place additional foot bases 30 mm under the outdoor unit s feet INFORMATION For information on the available options contact your dealer 1 Use a drain plug for drainage 2 Use a Ø16 mm hose field supply a c b d a Drain port ...

Page 9: ...ng Make sure the outdoor and indoor unit are mounted Typical workflow Connecting the refrigerant piping involves Connecting the refrigerant piping to the indoor unit Connecting the refrigerant piping to the outdoor unit Insulating the refrigerant piping Keeping in mind the guidelines for Pipe bending Flaring pipe ends Using the stop valves 5 2 2 Precautions when connecting the refrigerant piping D...

Page 10: ...n relocating the system After a leak Charging additional refrigerant Before charging additional refrigerant make sure the outdoor unit s external refrigerant piping is checked leak test vacuum drying INFORMATION Depending on the units and or the installation conditions it might be necessary to connect electrical wiring before you can charge refrigerant Typical workflow Charging additional refriger...

Page 11: ...lasses Prerequisite Before charging refrigerant make sure the refrigerant piping is connected and checked leak test and vacuum drying 1 Connect the refrigerant cylinder to the service port 2 Charge the additional refrigerant amount 3 Open the gas stop valve 6 6 To fix the fluorinated greenhouse gases label 1 Fill in the label as follows b Contains fluorinated greenhouse gases 2 1 1 1 2 2 kg tCO2 e...

Page 12: ...5 mm and applicable for 220 240 V Recommended field fuse 16 A Earth leakage circuit breaker MUST comply with applicable legislation 7 2 To connect the electrical wiring to the outdoor unit 1 Remove the service cover 2 Open the wire clamp 3 Connect the interconnection cable and power supply as follows f 50 Hz 220 240 V a b c d e a Interconnection cable b Power supply cable c Circuit breaker field p...

Page 13: ...run is finished set the temperature to a normal level In cooling mode 26 28 C in heating mode 20 24 C 3 The system stops operating 3 minutes after the unit is turned OFF INFORMATION Even if the unit is turned OFF it consumes electricity When the power turns back on after a power break the previously selected mode will be resumed 9 4 Starting up the outdoor unit See the indoor unit installation man...

Page 14: ... 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 Symbol Meaning 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 ...

Page 15: ...tallation manual 15 ARXF20 42E5V1B R32 split series 3P650253 12T 2023 04 Symbol Meaning 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 ...

Page 16: ...T 9 5CuT M 6 4CuT 6 4CuT 4 8CuT 6 4CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 7 9CuT Propeller fan 9 5CuT 9 5CuT 7 0CuT g2 g1 f f c a b d j l k g3 i e RXF20E RXF25E RXF35E ARXF20E ARXF25E ARXF35E h 7 0CuT 7 0CuT 9 5CuT M 4 8CuT 4 8CuT 6 4CuT 6 4CuT 4 8CuT 6 4CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 9 5CuT 7 9CuT 9 5CuT 9 5CuT e f c a b g2 f h g1 d j l k g3 i RXF42E ARXF42E ...

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Page 20: ...TANBUL TÜRKİYE Tel 0216 453 27 00 Faks 0216 671 06 00 Çağrı Merkezi 444 999 0 Web www daikin com tr Gülsuyu Mahallesi Fevzi Çakmak Caddesi Burçak Sokak No 20 34848 Maltepe 3P650253 12T 2023 04 Copyright 2022 Daikin Verantwortung für Energie und Umwelt ...

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