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Table of contents

Installation manual

4

ATXF20~42E5V1B

Daikin room air conditioner

3P650253-11H – 2022.10

Table of contents

1 About the documentation

4

1.1

About this document..................................................................

4

2 Specific installer safety instructions

4

3 About the box

6

3.1

Indoor unit .................................................................................

6

3.1.1

To remove the accessories from the indoor unit.........

6

4 About the unit

6

4.1

System layout ............................................................................

6

4.2

Operation range ........................................................................

7

5 Unit installation

7

5.1

Preparing the installation site ....................................................

7

5.1.1

Installation site requirements of the indoor unit ..........

7

5.1.2

Additional installation site requirements of the
outdoor unit in cold climates .......................................

7

5.2

Opening the indoor unit .............................................................

7

5.2.1

To remove the front panel...........................................

7

5.2.2

To re-install the front panel .........................................

8

5.2.3

To remove the front grille ............................................

8

5.2.4

To re-install the front grille ..........................................

8

5.2.5

To remove the electrical wiring box cover...................

8

5.2.6

To open the service cover...........................................

8

5.3

Mounting the indoor unit............................................................

8

5.3.1

To install the mounting plate .......................................

8

5.3.2

To drill a wall hole .......................................................

9

5.3.3

To remove the pipe port cover ....................................

9

5.3.4

To provide drainage ....................................................

9

6 Piping installation

10

6.1

Preparing refrigerant piping .......................................................

10

6.1.1

Refrigerant piping requirements.................................. 10

6.1.2

Refrigerant piping insulation ....................................... 11

6.2

Connecting the refrigerant piping ..............................................

11

6.2.1

Guidelines when connecting the refrigerant piping ..... 11

6.2.2

To connect the refrigerant piping to the indoor unit .... 11

6.3

Checking the refrigerant piping .................................................

11

6.3.1

To check for leaks....................................................... 11

6.3.2

To perform vacuum drying .......................................... 12

7 Electrical installation

12

7.1

Specifications of standard wiring components ..........................

12

7.2

To connect the electrical wiring to the indoor unit .....................

12

8 Finishing the indoor unit installation

13

8.1

To insulate the drain piping, refrigerant piping and
interconnection cable ................................................................

13

8.2

To pass the pipes through the wall hole....................................

13

8.3

To fix the unit on the mounting plate .........................................

13

9 Configuration

14

9.1

To set a different channel of the indoor unit infrared signal
receiver......................................................................................

14

10 Commissioning

14

10.1

Checklist before commissioning ................................................

14

10.2

To perform a test run .................................................................

15

10.2.1

To perform a test run in winter season ....................... 15

11 Disposal

15

12 Technical data

16

12.1

Wiring diagram ..........................................................................

16

12.1.1

Unified wiring diagram legend..................................... 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
performed  by  qualified  persons  only.  In  Europe  and  areas
where  IEC  standards  apply,  EN/IEC  60335-2-40  is  the
applicable standard.

INFORMATION

Make sure that the user has the printed documentation and
ask him/her to keep it for future reference.

Target audience

Authorised installers

INFORMATION

This appliance is intended to be used by expert or trained
users  in  shops,  in  light  industry,  and  on  farms,  or  for
commercial and household use by lay persons.

Documentation set

This  document  is  part  of  a  documentation  set.  The  complete  set
consists of:

General safety precautions:

▪ Safety instructions that you MUST read before installing

▪ Format: Paper (in the box of the indoor unit)

Indoor unit installation manual:

▪ Installation instructions

▪ Format: Paper (in the box of the indoor unit)

Installer reference guide:

▪ Preparation of the installation, good practices, reference data,…

▪ Format:  Digital  files  on 

https://www.daikin.eu

.  Use  the  search

function   to find your model.

Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.

The original documentation is written in English. All other languages
are translations.

Technical engineering 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).

2

Specific installer safety
instructions

Always observe the following safety instructions and regulations.

Unit installation (see 

"5 Unit installation"

 [

4

 7])

WARNING

Installation  shall  be  done  by  an  installer,  the  choice  of
materials  and  installation  shall  comply  with  the  applicable
legislation. In Europe, EN378 is the applicable standard.

Summary of Contents for ARXF35E

Page 1: ...nuale d istruzione fornito da trovaprezzi it Scopri tutte le offerte per Daikin ATXF35E o cerca il tuo prodotto tra le migliori offerte di Condizionatori e Deumidificatori Questo manuale d istruzione...

Page 2: ...miniai bus eksploatuojami laikantis m s instrukcij atbilst d m direkt v m vai regul m ja vien ie izstr d jumi tiek lietoti saska ar m su instrukcij m s v zhode s nasleduj cou imi smernicou ami alebo p...

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...

Page 4: ...run 15 10 2 1 To perform a test run in winter season 15 11 Disposal 15 12 Technical data 16 12 1 Wiring diagram 16 12 1 1 Unified wiring diagram legend 16 1 About the documentation 1 1 About this docu...

Page 5: ...sucked in 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 f...

Page 6: ...them with bare hands DANGER RISK OF ELECTROCUTION Disconnect the power supply for more than 10 minutes and measure the voltage at the terminals of main circuit capacitors or electrical components befo...

Page 7: ...n and with applicable legislation and are executed ONLY by authorised persons 5 1 1 Installation site requirements of the indoor unit INFORMATION The sound pressure level is less than 70 dBA Air flow...

Page 8: ...and firmly engage the 3 upper hooks 2 Install 2 screws back on the front grille 3 Install the air filter and then mount the front panel 5 2 5 To remove the electrical wiring box cover 1 Remove the fr...

Page 9: ...t cover INFORMATION To connect the piping on right side right bottom left side or left bottom the pipe port cover MUST be removed 1 Cut off the pipe port cover from inside the front grille using a cop...

Page 10: ...t side and install it on the left side 1 Remove the insulation fixing screw on the right side and remove the drain hose 2 Remove the drain plug on the left side and attach it to the right side NOTICE...

Page 11: ...e a spanner and torque wrench together to tighten the flare nut when connecting the piping This to prevent nut cracking and leaks a b c d a Torque wrench b Spanner c Piping union d Flare nut Piping si...

Page 12: ...thout thermal insulation as such pipes will be very hot 7 1 Specifications of standard wiring components NOTICE We recommend using solid single core wires If stranded wires are used twist the conducto...

Page 13: ...rap refrigerant piping interconnection cable and drain hose together using insulation tape Overlap at least half the width of the tape with each turn d e c b f a 2 a Drain hose b Interconnection cable...

Page 14: ...he operation lamp was blinking repeat the setting process from the beginning 9 When the setting is complete press Model Button FTXF ATXF Result The user interface will return to the previous screen 10...

Page 15: ...ary 2 When the test 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 10 2 1 To...

Page 16: ...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 brid...

Page 17: ...3P650253 11H 2022 10 Symbol Meaning V R Diode bridge Insulated gate bipolar transistor IGBT power module WRC Wireless remote controller X Terminal X M Terminal strip block Y E Electronic expansion va...

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Page 20: ...ANBUL T RK YE Tel 0216 453 27 00 Faks 0216 671 06 00 a r Merkezi 444 999 0 Web www daikin com tr G lsuyu Mahallesi Fevzi akmak Caddesi Bur ak Sokak No 20 34848 Maltepe 3P650253 11H 2022 10 Copyright 2...

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