Daikin RXD25A5V1B handleiding

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Daikin

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Handleiding

Table of contents

Installer reference guide

RXD25+35A5V1B

R32 split series

4P715853-4B – 2024.05

Table of contents

1 About the documentation 4

1.1 About this document...................................................................................................................................................... 4

2 General safety precautions 5

2.1 About the documentation.............................................................................................................................................. 5

2.1.1 Meaning of warnings and symbols................................................................................................................ 5

2.2 For the installer .............................................................................................................................................................. 6

2.2.1 General........................................................................................................................................................... 6

2.2.2 Installation site............................................................................................................................................... 7

2.2.3 Refrigerant — in case of R410A or R32......................................................................................................... 10

2.2.4 Brine ............................................................................................................................................................... 12

2.2.5 Water ............................................................................................................................................................. 12

2.2.6 Electrical......................................................................................................................................................... 13

2.2.7 Gas.................................................................................................................................................................. 14

2.2.8 Gas exhaust.................................................................................................................................................... 15

2.2.9 Local legislation.............................................................................................................................................. 15

3 Specific installer safety instructions 17

4 About the box 23

4.1 Outdoor unit................................................................................................................................................................... 23

4.1.1 To unpack the outdoor unit........................................................................................................................... 23

4.1.2 To handle the outdoor unit ........................................................................................................................... 24

4.1.3 To remove the accessories from the outdoor unit ....................................................................................... 24

5 About the unit 25

5.1 Overview: About the units and options......................................................................................................................... 25

5.2 Identification .................................................................................................................................................................. 25

5.2.1 Identification label: Outdoor unit.................................................................................................................. 25

6 Unit installation 26

6.1 Preparing the installation site ........................................................................................................................................ 26

6.1.1 Installation site requirements of the outdoor unit ....................................................................................... 27

6.1.2 Additional installation site requirements of the outdoor unit in cold climates ........................................... 29

6.2 Opening and closing the unit ......................................................................................................................................... 30

6.2.1 About opening the units................................................................................................................................ 30

6.2.2 To open the outdoor unit .............................................................................................................................. 30

6.2.3 To close the outdoor unit .............................................................................................................................. 30

6.3 Mounting the outdoor unit............................................................................................................................................ 31

6.3.1 About mounting the outdoor unit................................................................................................................. 31

6.3.2 Precautions when mounting the outdoor unit ............................................................................................. 31

6.3.3 To provide the installation structure............................................................................................................. 31

6.3.4 To install the outdoor unit............................................................................................................................. 32

6.3.5 To provide drainage....................................................................................................................................... 32

6.3.6 To prevent the outdoor unit from falling over.............................................................................................. 33

7 Piping installation 34

7.1 Preparing refrigerant piping........................................................................................................................................... 34

7.1.1 Refrigerant piping requirements................................................................................................................... 34

7.1.2 Refrigerant piping insulation ......................................................................................................................... 35

7.1.3 Refrigerant piping length and height difference........................................................................................... 35

7.2 Connecting the refrigerant piping.................................................................................................................................. 35

7.2.1 About connecting the refrigerant piping ...................................................................................................... 35

7.2.2 Precautions when connecting the refrigerant piping ................................................................................... 36

7.2.3 Guidelines when connecting the refrigerant piping ..................................................................................... 37

7.2.4 Pipe bending guidelines................................................................................................................................. 37

7.2.5 To flare the pipe end ..................................................................................................................................... 38

7.2.6 Using the stop valve and service port ........................................................................................................... 38

7.2.7 To connect the refrigerant piping to the outdoor unit................................................................................. 40

7.3 Checking the refrigerant piping ..................................................................................................................................... 40

7.3.1 About checking the refrigerant piping .......................................................................................................... 40

7.3.2 Precautions when checking the refrigerant piping....................................................................................... 41

7.3.3 To check for leaks .......................................................................................................................................... 41

7.3.4 To perform vacuum drying ............................................................................................................................ 42

8 Charging refrigerant 44

8.1 About charging refrigerant............................................................................................................................................. 44

Bekijk gratis de handleiding van Daikin RXD25A5V1B, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.