Daikin RXTP25A2V1B handleiding

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Daikin

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Table of contents

Installer reference guide

RXTJ-A_RXTA-C_RXTM-A_RXTP-A

R32 split series

4P728168-1 – 2023.03

Table of contents

1 About the documentation 4

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

1.1.1 Meaning of warnings and symbols ................................................................................................................ 5

2 General safety precautions 7

2.1 For the installer............................................................................................................................................................... 7

2.1.1 General ........................................................................................................................................................... 7

2.1.2 Installation site ............................................................................................................................................... 8

2.1.3 Refrigerant — in case of R410A or R32.......................................................................................................... 11

2.1.4 Electrical ......................................................................................................................................................... 12

3 Specific installer safety instructions 15

4 About the box 21

4.1 Outdoor unit ................................................................................................................................................................... 21

4.1.1 To unpack the outdoor unit ........................................................................................................................... 21

4.1.2 To handle the outdoor unit............................................................................................................................ 21

4.1.3 To remove the accessories from the outdoor unit........................................................................................ 22

5 About the unit 23

5.1 Identification ................................................................................................................................................................... 23

5.1.1 Identification label: Outdoor unit .................................................................................................................. 23

6 Unit installation 24

6.1 Preparing the installation site......................................................................................................................................... 24

6.1.1 Installation site requirements of the outdoor unit........................................................................................ 25

6.1.2 Additional installation site requirements of the outdoor unit in cold climates............................................ 27

6.2 Opening the unit ............................................................................................................................................................. 28

6.2.1 About opening the unit .................................................................................................................................. 28

6.2.2 To open the outdoor unit............................................................................................................................... 28

6.3 Mounting the outdoor unit............................................................................................................................................. 28

6.3.1 About mounting the outdoor unit ................................................................................................................. 28

6.3.2 Precautions when mounting the outdoor unit.............................................................................................. 29

6.3.3 To provide the installation structure ............................................................................................................. 29

6.3.4 To install the outdoor unit ............................................................................................................................. 29

6.3.5 To provide drainage........................................................................................................................................ 30

7 Piping installation 31

7.1 Preparing refrigerant piping ........................................................................................................................................... 31

7.1.1 Refrigerant piping requirements.................................................................................................................... 31

7.1.2 Refrigerant piping insulation.......................................................................................................................... 32

7.1.3 Refrigerant piping length and height difference ........................................................................................... 32

7.2 Connecting the refrigerant piping .................................................................................................................................. 32

7.2.1 About connecting the refrigerant piping ....................................................................................................... 33

7.2.2 Precautions when connecting the refrigerant piping.................................................................................... 33

7.2.3 Guidelines when connecting the refrigerant piping...................................................................................... 34

7.2.4 Pipe bending guidelines ................................................................................................................................. 35

7.2.5 To flare the pipe end ...................................................................................................................................... 35

7.2.6 Using the stop valve and service port............................................................................................................ 36

7.2.7 To connect the refrigerant piping to the outdoor unit ................................................................................. 37

7.3 Checking the refrigerant piping...................................................................................................................................... 38

7.3.1 About checking the refrigerant piping........................................................................................................... 38

7.3.2 Precautions when checking the refrigerant piping........................................................................................ 38

7.3.3 To check for leaks ........................................................................................................................................... 39

7.3.4 To perform vacuum drying............................................................................................................................. 39

8 Charging refrigerant 41

8.1 About charging refrigerant ............................................................................................................................................. 41

8.2 About the refrigerant...................................................................................................................................................... 42

8.3 Precautions when charging refrigerant.......................................................................................................................... 43

8.4 To determine the additional refrigerant amount .......................................................................................................... 43

8.5 To determine the complete recharge amount .............................................................................................................. 43

8.6 To charge additional refrigerant..................................................................................................................................... 43

8.7 To check refrigerant piping joints for leaks after charging refrigerant ......................................................................... 44

8.8 To fix the fluorinated greenhouse gases label ............................................................................................................... 44

9 Electrical installation 45

Bekijk gratis de handleiding van Daikin RXTP25A2V1B, 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.