Daikin RXS20E2V1B Installation Manual
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Daikin RXS20E2V1B Installation Manual

R410a split series
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INSTALLATION
MANUAL
R410A Split Series
Models
RXS20E2V1B
RXS25E2V1B
RXS35E2V1B
RKS20E2V1B
RKS25E2V1B
RKS35E2V1B
Installation manual
R410A Split series
Installationsanleitung
Split-Baureihe R410A
Manuel d'installation
Série split R410A
Montagehandleiding
R410A Split-systeem
Manual de instalación
Serie Split R410A
Manuale d'installazione
Serie Multiambienti R410A
Εγχειρßδιο εγκατÜστασηò
διαιροýìενηò σειρÜò R410A
Manual de Instalação
Série split R410A
Рóêоводство по монтажó
Серия R410A с раздельной óстановêой
Montaj kýlavuzlarý
R410A Split serisi
English
Deutsch
Français
Nederlands
Español
Italiano
ΕλληνικÜ
Portugues
Рóссêий
Türkçe

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Summary of Contents for Daikin RXS20E2V1B

  • Page 1 R410A Split-systeem Manual de instalación Español Serie Split R410A Manuale d’installazione Italiano Serie Multiambienti R410A Models Εγχειρßδιο εγκατÜστασηò ΕλληνικÜ διαιροýìενηò σειρÜò R410A RXS20E2V1B RKS20E2V1B RXS25E2V1B RKS25E2V1B Manual de Instalação Portugues Série split R410A RXS35E2V1B RKS35E2V1B Рóêоводство по монтажó Рóссêий Серия R410A с раздельной óстановêой...
  • Page 2 3SB63767-3A...

  • Page 3: Safety Precautions

    Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNING and CAUTION. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNING....Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury. CAUTION....Failure to follow any of CAUTION may result in grave consequences in some cases.

  • Page 4: Precautions For Selecting The Location

    Accessories Accessories supplied with the outdoor unit: (B) Drain plug (Heat pump-Models) (A) Installation Manual There is on the bottom packing case. Precautions for Selecting the Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified. 2) Choose a location where the hot air discharged from the unit or the operation noise will not cause a nuisance to the neighbors of the user.

  • Page 5: Outdoor Unit Installation Drawings

    Outdoor Unit Installation Drawings Wrap the insulation pipe with the finishing tape from bottom to top. Max. allowable length Max. allowable height Additionl refrigerant required for refrigerant 20g/m pipe exceeding 10m in length. Gas pipe O.D. 9.5mm Liquid pipe O.D. 6.4mm Be sure to add the proper amount of additional refrigerant.

  • Page 6: Precautions On Installation

    Installation Guidelines • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below. • For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less. Wall facing one side Walls facing two sides More than 50...

  • Page 7: Refrigerant Piping

    Outdoor Unit Installation Flaring the pipe end. (Cut exactly at 1) Cut the pipe end with a pipe cutter. right angles.) Remove burrs 2) Remove burrs with the cut surface facing down- ward so that the chips do not enter the pipe. Flaring Set exactly at the position shown below.

  • Page 8: Purging Air And Checking Gas Leakage

    Purging air and checking gas leakage. • When piping work is completed, it is necessary to purge the air and check for gas leakage. WARNING 1) Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle. 2) When refrigerant gas leaks occur, ventilate the room as soon and as much as possible.

  • Page 9: Refrigerant Piping Work

    Outdoor Unit Installation Refilling the refrigerant. Check the type of refrigerant to be used on the machine nameplate. Precautions when adding R410A Fill from the liquid pipe in liquid form. It is a mixed refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation. 1) Before filling, check whether the cylinder has a siphon attached or not.

  • Page 10: Pump Down Operation

    Pump Down Operation In order to protect the environment, be sure to pump down when relocating or disposing of the unit. 1) Remove the valve cap from liquid stop valve and gas stop valve. Hexagonal 2) Carry out forced cooling operation. wrench Liquid 3) After five to ten minutes, close the liquid stop valve with a hexagonal wrench.
  • Page 11 Wiring WARNING 1) Do not use tapped wires, stranded wires, extension cords, or starburst connections, as they may cause overheating, electrical shock, or fire. 2) Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.
  • Page 12 CAUTION When connecting the connection wires to the terminal board using a single core wire, be sure to perform curling. Problems with the work may cause heat and fires. Excessive strip length Strip wire end may cause electrical shock or leakage. to this point.

  • Page 13: Test Run And Final Check

    Test Run and Final Check Trial operation and testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. ■ For heat pump •...
  • Page 14 3P182455-1 M06B005 (0607) HT...

This manual is also suitable for:

Rks20e2v1bRxs25e2v1bRks25e2v1bRxs35e2v1bRks35e2v1b

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