Daikin 3MXM52N2V1B9 Bedienungsanleitung

Daikin Klimaanlage 3MXM52N2V1B9

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Daikin 3MXM52N2V1B9 (84 Seiten) in der Kategorie Klimaanlage. Dieser Bedienungsanleitung war für 53 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

Download PDF

Seite 1/84

Installer reference guide

R32 Split series

2MXM68N2V1B

3MXM40N2V1B9

3MXM40N2V1B8

3MXM52N2V1B9

3MXM52N2V1B8

3MXM68N2V1B9

3AMXM52N2V1B9

4MXM68N2V1B9

4MXM80N2V1B9

5MXM90N2V1B9 3AMXF52A2V1B9

3MXF52A2V1B9

3MXF68A2V1B9

Table of contents

Installer reference guide

2MXM68+3(A)MXM+3(A)MXF+4MXM+5MXM

R32 Split series

4P600463-1C – 2020.08

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.......................................................................................................... 11

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

2.2.5 Water .............................................................................................................................................................. 13

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

3 Specific installer safety instructions 16

4 About the box 21

4.1 Overview: About the box................................................................................................................................................ 21

4.2 Outdoor unit ................................................................................................................................................................... 21

4.2.1 To unpack the outdoor unit ........................................................................................................................... 21

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

5 About the unit 24

5.1 Overview: About the unit ............................................................................................................................................... 24

5.2 Identification ................................................................................................................................................................... 24

5.2.1 Identification label: Outdoor unit .................................................................................................................. 24

6 Unit installation 25

6.1 Preparing the installation site......................................................................................................................................... 25

6.1.1 Installation site requirements of the outdoor unit........................................................................................ 26

6.1.2 Additional installation site requirements of the outdoor unit in cold climates............................................ 28

6.2 Opening the unit ............................................................................................................................................................. 29

6.2.1 About opening the unit .................................................................................................................................. 29

6.2.2 To open the outdoor unit............................................................................................................................... 29

6.3 Mounting the outdoor unit............................................................................................................................................. 29

6.3.1 About mounting the outdoor unit ................................................................................................................. 29

6.3.2 Precautions when mounting the outdoor unit.............................................................................................. 30

6.3.3 To provide the installation structure ............................................................................................................. 30

6.3.4 To install the outdoor unit ............................................................................................................................. 31

6.3.5 To provide drainage........................................................................................................................................ 31

6.3.6 To prevent the outdoor unit from falling over .............................................................................................. 32

7 Piping installation 33

7.1 Preparing refrigerant piping ........................................................................................................................................... 33

7.1.1 Refrigerant piping requirements.................................................................................................................... 33

7.1.2 Refrigerant piping insulation.......................................................................................................................... 34

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

7.2 Connecting the refrigerant piping .................................................................................................................................. 36

7.2.1 About connecting the refrigerant piping ....................................................................................................... 36

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

7.2.3 Guidelines when connecting the refrigerant piping...................................................................................... 38

7.2.4 Pipe bending guidelines ................................................................................................................................. 38

7.2.5 To flare the pipe end ...................................................................................................................................... 39

7.2.6 Connections between outdoor and indoor unit using reducers................................................................... 39

7.2.7 Using the stop valve and service port............................................................................................................ 42

7.2.8 To connect the refrigerant piping to the outdoor unit ................................................................................. 43

7.3 Checking the refrigerant piping...................................................................................................................................... 44

7.3.1 About checking the refrigerant piping........................................................................................................... 44

7.3.2 Precautions when checking the refrigerant piping........................................................................................ 44

7.3.3 To check for leaks........................................................................................................................................... 45

7.3.4 To perform vacuum drying............................................................................................................................. 45

8 Charging refrigerant 47

8.1 About charging refrigerant ............................................................................................................................................. 47

8.2 About the refrigerant...................................................................................................................................................... 48

8.3 Precautions when charging refrigerant.......................................................................................................................... 49

8.4 To determine the additional refrigerant amount .......................................................................................................... 49

Table of contents

Installer reference guide

2MXM68+3(A)MXM+3(A)MXF+4MXM+5MXM

R32 Split series

4P600463-1C – 2020.08

8.5 To determine the complete recharge amount .............................................................................................................. 49

8.6 To charge additional refrigerant..................................................................................................................................... 50

8.7 To fix the fluorinated greenhouse gases label ............................................................................................................... 50

9 Electrical installation 51

9.1 About connecting the electrical wiring .......................................................................................................................... 51

9.1.1 Precautions when connecting the electrical wiring....................................................................................... 51

9.1.2 Guidelines when connecting the electrical wiring......................................................................................... 53

9.1.3 Specifications of standard wiring components.............................................................................................. 54

9.2 To connect the electrical wiring to the outdoor unit..................................................................................................... 55

10 Finishing the outdoor unit installation 57

10.1 To finish the outdoor unit installation............................................................................................................................ 57

10.2 To close the outdoor unit ............................................................................................................................................... 57

11 Configuration 58

11.1 About standby electricity saving function...................................................................................................................... 58

11.1.1 To turn on standby electricity saving function .............................................................................................. 58

11.2 About priority room function ......................................................................................................................................... 59

11.2.1 To set the priority room function................................................................................................................... 59

11.3 About night quiet mode.................................................................................................................................................. 59

11.3.1 To turn on the night quiet mode.................................................................................................................... 59

11.4 About heat mode lock .................................................................................................................................................... 60

11.4.1 To turn on heat mode lock ............................................................................................................................. 60

11.5 About cool mode lock..................................................................................................................................................... 60

11.5.1 To turn on cool mode lock ............................................................................................................................. 60

12 Commissioning 62

12.1 Overview: Commissioning .............................................................................................................................................. 62

12.2 Precautions when commissioning.................................................................................................................................. 62

12.3 Checklist before commissioning ..................................................................................................................................... 62

12.4 Checklist during commissioning ..................................................................................................................................... 63

12.5 Trial operation and testing ............................................................................................................................................. 63

12.5.1 About wiring error check................................................................................................................................ 64

12.5.2 To perform a test run ..................................................................................................................................... 65

12.6 Starting up the outdoor unit........................................................................................................................................... 65

13 Hand-over to the user 66

14 Maintenance and service 67

14.1 Overview: Maintenance and service .............................................................................................................................. 67

14.2 Maintenance safety precautions.................................................................................................................................... 67

14.3 Checklist for yearly maintenance of the outdoor unit................................................................................................... 67

14.4 About the compressor .................................................................................................................................................... 68

15 Troubleshooting 69

15.1 Overview: Troubleshooting ............................................................................................................................................ 69

15.2 Precautions when troubleshooting ................................................................................................................................ 69

15.3 Solving problems based on symptoms ........................................................................................................................... 69

15.3.1 Symptom: Indoor units fall, vibrate or make noise ....................................................................................... 69

15.3.2 Symptom: The unit is NOT heating or cooling as expected........................................................................... 70

15.3.3 Symptom: Water leakage ............................................................................................................................... 70

15.3.4 Symptom: Electrical leakage .......................................................................................................................... 70

15.3.5 Symptom: Priority room setting does NOT function..................................................................................... 70

15.3.6 Symptom: Unit does NOT function or burn damage ..................................................................................... 70

15.4 Solving problems based on LED behaviour .................................................................................................................... 71

15.4.1 Fault diagnosis using LED on outdoor unit PCB ............................................................................................. 71

16 Disposal 73

16.1 Overview: Disposal.......................................................................................................................................................... 73

16.2 To pump down ................................................................................................................................................................ 73

16.3 To start and stop forced cooling..................................................................................................................................... 74

17 Technical data 76

17.1 Wiring diagram................................................................................................................................................................ 76

17.1.1 Unified wiring diagram legend ....................................................................................................................... 76

17.2 Piping diagram: Outdoor unit......................................................................................................................................... 78

18 Glossary 83