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8 Finishing the indoor unit installation

Installation manual

11

ATXF20~42C5V1B
Daikin room air conditioners
3P519299-11X – 2020.12

WARNING

Keep  the  interconnection  wiring  away  from  copper  pipes
without thermal insulation as such pipes will be very hot.

7.1

Specifications of standard wiring
components

Component

Power supply cable Voltage

220~240 V

Phase

1~

Frequency

50 Hz

Wire sizes

Must comply with

applicable legislation

Interconnection cable

Minimum cable section of

2.5 mm² and applicable

for 220~240 V

Recommended field fuse

20 A

Earth leakage circuit breaker

Must comply with

applicable legislation

7.2

To connect the electrical wiring to
the indoor unit

Electrical  work  should  be  carried  out  in  accordance  with  the
installation manual and the national electrical wiring rules or code of
practice.

1

Set  the  indoor  unit  on  the  mounting  plate  hooks.  Use  the  " "
marks as a guide.

b

a

c

a

Mounting plate (accessory)

b

Interconnection cable

c

Wire guide

2

Open  the  front  panel,  and  then  the  service  cover.  Refer  to

"5.2 Opening the indoor unit"

 [

4

 6].

3

Pass  the  interconnection  cable  from  the  outdoor  unit  through
the  feed-through  wall  hole,  through  the  back  of  the  indoor  unit
and through the front side.

Note: 

  In  case  the  interconnection  cable  was  stripped  in  advance,

cover the ends with insulating tape.

4

Bend the end of the cable up.

NOTICE

▪ Be  sure  to  keep  the  power  line  and  transmission  line

apart  from  each  other.  Transmission  wiring  and  power
supply wiring may cross, but may NOT run parallel.

▪ In order to avoid any electrical interference the distance

between  both  wirings  should  ALWAYS  be  at  least
50 mm.

WARNING

Provide adequate measures to prevent that the unit can be
used  as  a  shelter  by  small  animals.  Small  animals  that
make contact with electrical parts can cause malfunctions,
smoke or fire.

a
b

c

a

Terminal block

b

Electrical component block

c

Cable clamp

5

Strip the wire ends approximately 15 mm.

6

Match  wire  colours  with  terminal  numbers  on  the  indoor  unit
terminal blocks and firmly screw the wires to the corresponding
terminals.

7

Connect the earth wire to the corresponding terminal.

8

Firmly fix the wires with the terminal screws.

9

Pull  the  wires  to  make  sure  that  they  are  securely  attached,
then retain the wires with the wire retainer.

10

Shape  the  wires  so  that  the  service  cover  fits  securely,  then
close the service cover.

8

Finishing the indoor unit
installation

8.1

To insulate the drain piping,
refrigerant piping and
interconnection cable

1

After the drain piping, refrigerant piping and the electrical wiring
are  finished.  Wrap  refrigerant  pipes,  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

a

Drain hose

b

Interconnection cable

c

Mounting plate (accessory)

d

Refrigerant piping

e

Indoor unit fixing screw M4×12L (accessory)

f

Bottom frame

8.2

To pass the pipes through the wall
hole

1

Shape the refrigerant pipes along the pipe path marking on the
mounting plate.

Содержание ATXF20C5V1B

Страница 1: ...Installation manual Daikin room air conditioners English Installation manual Daikin room air conditioners ATXF20C5V1B ATXF25C5V1B ATXF35C5V1B ATXF42C5V1B ...

Страница 2: ...или други нормативни документи при условие че се използват съгласно нашите инструкции atitinka žemiau nurodytus standartus ir arba kitus norminius dokumentus su sąlyga kad yra naudojami pagal mūsų nurodymus tad ja lietoti atbilstoši ražotāja norādījumiem atbilst sekojošiem standartiem un citiem normatīviem dokumentiem sú v zhode s nasledovnou ými normou ami alebo iným i normatívnym i dokumentom am...

Страница 3: ...ning 13 10 2 To perform a test run 13 10 2 1 To perform a test run in winter season 13 11 Disposal 13 12 Technical data 14 12 1 Wiring diagram 14 12 1 1 Unified wiring diagram legend 14 1 About the documentation 1 1 About this document Target audience 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...

Страница 4: ...rigerant gas leakage DANGER RISK OF EXPLOSION Do NOT start the unit if it is vacuumed Charging refrigerant see Charging refrigerant WARNING The refrigerant inside the unit is mildly flammable but normally does NOT leak If the refrigerant leaks in the room and comes in contact with fire from a burner a heater or a cooker this may result in fire or the formation of a harmful gas Turn off any combust...

Страница 5: ...ff the power supply before servicing Install the switch box cover before turning on the power supply Commissioning see 10 Commissioning 413 DANGER RISK OF ELECTROCUTION DANGER RISK OF BURNING SCALDING CAUTION Do NOT perform the test operation while working on the indoor units When performing the test operation NOT only the outdoor unit but the connected indoor unit will operate as well Working on ...

Страница 6: ...loor and keep the following requirements in mind for distances from the walls and the ceiling 50 50 30 mm 5 1 2 Additional installation site requirements of the outdoor unit in cold climates Protect the outdoor unit against direct snowfall and take care that the outdoor unit is NEVER snowed up In heavy snowfall areas it is very important to select an installation site where the snow will NOT affec...

Страница 7: ...the centres of the drilling points on the wall using a tape measure Position the end of tape measure at symbol 4 Finish the installation by securing the mounting plate on the wall using M4 25L screws field supply INFORMATION The removed pipe port cover can be kept in the mounting plate pocket 337 770 A 285 44 5 170 48 48 44 5 116 5 1 17 337 50 213 237 170 A d e mm a a f h g a a b a c a c a d e A A...

Страница 8: ... field supplied hose with inner Ø16 mm Do NOT forget to use a heat insulation tube on the indoor section of the extension hose a a b c Ø16 Ø16 a Drain hose supplied with the indoor unit b Heat insulation tube field supply c Extension drain hose Ridgid polyvinyl chloride pipe When connecting a ridgid polyvinyl chloride pipe nominal Ø13 mm directly to the drain hose as with embedded piping work use ...

Страница 9: ...6 1 1 Refrigerant piping requirements NOTICE The piping and other pressure containing parts shall be suitable for refrigerant Use phosphoric acid deoxidised seamless copper for refrigerant Foreign materials inside pipes including oils for fabrication must be 30 mg 10 m Refrigerant piping diameter Use the same diameters as the connections on the outdoor units Class L1 liquid piping L1 gas piping 20...

Страница 10: ... caps Soap water may contain salt which absorbs moisture that will freeze when the piping gets cold Soap water contains ammonia which may lead to corrosion of flared joints between the brass flare nut and the copper flare 1 Charge the system with nitrogen gas up to a gauge pressure of at least 200 kPa 2 bar It is recommended to pressurize to 3000 kPa 30 bar in order to detect small leaks 2 Check f...

Страница 11: ...apart from each other Transmission wiring and power supply wiring may cross but may NOT run parallel In order to avoid any electrical interference the distance between both wirings should ALWAYS be at least 50 mm WARNING Provide adequate measures to prevent that the unit can be used as a shelter by small animals Small animals that make contact with electrical parts can cause malfunctions smoke or ...

Страница 12: ...ing plate using 2 indoor unit fixing screws M4 12L accessory 9 Configuration 9 1 To set a different address In case 2 indoor units are installed in 1 room different addresses for 2 user interfaces can be set 1 Remove the batteries from the user interface 2 Cut the address jumper a a a Address jumper NOTICE Be careful NOT to damage any of the surrounding parts when cutting the address jumper 3 Turn...

Страница 13: ...witch box The insulation resistance of the compressor is OK There are NO damaged components or squeezed pipes on the inside of the indoor and outdoor units There are NO refrigerant leaks The correct pipe size is installed and the pipes are properly insulated The stop valves gas and liquid on the outdoor unit are fully open 10 2 To perform a test run Prerequisite Power supply MUST be in the specifi...

Страница 14: ...r 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 React...

Страница 15: ...ion manual 15 ATXF20 42C5V1B Daikin room air conditioners 3P519299 11X 2020 12 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 ...

Страница 16: ...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 3P519299 11X 2020 12 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...

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