Daikin RXJ35A5V1B Bruksanvisning

Les nedenfor 📖 manual på norsk for Daikin RXJ35A5V1B (68 sider) i kategorien Ikke kategorisert. Denne guiden var nyttig for 6 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere

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Installer reference guide
R32 split series
RXJ20A5V1B
RXJ25A5V1B
RXJ35A5V1B
Table of contents
Installer reference guide
2
RXJ20~35A
R32 split series
4P518023-13J – 2021.12
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 Overview: About the box................................................................................................................................................ 21
4.2 Outdoor unit ................................................................................................................................................................... 21
4.2.1 To unpack the outdoor unit ........................................................................................................................... 21
4.2.2 To handle the outdoor unit............................................................................................................................ 21
4.2.3 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 ............................................................................................................................. 30
6.3.5 To provide drainage........................................................................................................................................ 30
6.3.6 To prevent the outdoor unit from falling over .............................................................................................. 31
7 Piping installation 32
7.1 Preparing refrigerant piping ........................................................................................................................................... 32
7.1.1 Refrigerant piping requirements.................................................................................................................... 32
7.1.2 Refrigerant piping insulation.......................................................................................................................... 33
7.1.3 Refrigerant piping length and height difference ........................................................................................... 33
7.2 Connecting the refrigerant piping .................................................................................................................................. 33
7.2.1 About connecting the refrigerant piping ....................................................................................................... 34
7.2.2 Precautions when connecting the refrigerant piping.................................................................................... 34
7.2.3 Guidelines when connecting the refrigerant piping ...................................................................................... 35
7.2.4 Pipe bending guidelines ................................................................................................................................. 36
7.2.5 To flare the pipe end ...................................................................................................................................... 36
7.2.6 Using the stop valve and service port............................................................................................................ 37
7.2.7 To connect the refrigerant piping to the outdoor unit ................................................................................. 38
7.3 Checking the refrigerant piping ...................................................................................................................................... 39
7.3.1 About checking the refrigerant piping........................................................................................................... 39
7.3.2 Precautions when checking the refrigerant piping........................................................................................ 39
7.3.3 To check for leaks........................................................................................................................................... 40
7.3.4 To perform vacuum drying............................................................................................................................. 40
8 Charging refrigerant 42
8.1 About charging refrigerant ............................................................................................................................................. 42
8.2 About the refrigerant...................................................................................................................................................... 43
8.3 Precautions when charging refrigerant.......................................................................................................................... 44
8.4 To determine the additional refrigerant amount .......................................................................................................... 44
8.5 To determine the complete recharge amount .............................................................................................................. 44
8.6 To charge additional refrigerant..................................................................................................................................... 44
8.7 To fix the fluorinated greenhouse gases label ............................................................................................................... 45
Table of contents
Installer reference guide
3
RXJ20~35A
R32 split series
4P518023-13J – 2021.12
9 Electrical installation 46
9.1 About connecting the electrical wiring .......................................................................................................................... 46
9.1.1 Precautions when connecting the electrical wiring....................................................................................... 46
9.1.2 Guidelines when connecting the electrical wiring......................................................................................... 48
9.1.3 Specifications of standard wiring components.............................................................................................. 49
9.2 To connect the electrical wiring to the outdoor unit..................................................................................................... 49
10 Finishing the outdoor unit installation 51
10.1 To finish the outdoor unit installation............................................................................................................................ 51
10.2 Closing the unit ............................................................................................................................................................... 51
10.2.1 To close the outdoor unit............................................................................................................................... 51
11 Configuration 52
11.1 Facility setting ................................................................................................................................................................. 52
11.1.1 To set the facility mode.................................................................................................................................. 52
12 Commissioning 53
12.1 Overview: Commissioning .............................................................................................................................................. 53
12.2 Precautions when commissioning.................................................................................................................................. 53
12.3 Checklist before commissioning..................................................................................................................................... 54
12.4 Checklist during commissioning ..................................................................................................................................... 54
12.5 To perform a test run...................................................................................................................................................... 54
12.6 Starting up the outdoor unit........................................................................................................................................... 55
13 Hand-over to the user 56
14 Maintenance and service 57
14.1 Overview: Maintenance and service .............................................................................................................................. 57
14.2 Maintenance safety precautions.................................................................................................................................... 57
14.3 Checklist for yearly maintenance of the outdoor unit................................................................................................... 58
14.4 About the compressor .................................................................................................................................................... 58
15 Troubleshooting 59
15.1 Overview: Troubleshooting ............................................................................................................................................ 59
15.2 Precautions when troubleshooting ................................................................................................................................ 59
15.3 Solving problems based on symptoms........................................................................................................................... 59
15.3.1 Symptom: Indoor units fall, vibrate or make noise ....................................................................................... 59
15.3.2 Symptom: The unit is NOT heating or cooling as expected........................................................................... 60
15.3.3 Symptom: Water leakage............................................................................................................................... 60
15.3.4 Symptom: Electrical leakage .......................................................................................................................... 60
15.3.5 Symptom: Unit does NOT function or burn damage..................................................................................... 60
15.4 Fault diagnosis using LED on outdoor unit PCB.............................................................................................................. 60
16 Disposal 61
16.1 Overview: Disposal.......................................................................................................................................................... 61
16.2 To pump down................................................................................................................................................................ 61
16.3 To start and stop forced cooling..................................................................................................................................... 62
16.3.1 To start and stop forced cooling using the indoor unit ON/OFF switch ....................................................... 62
16.3.2 To start and stop forced cooling using the indoor unit user interface ......................................................... 62
17 Technical data 63
17.1 Wiring diagram................................................................................................................................................................ 63
17.1.1 Unified wiring diagram legend ....................................................................................................................... 63
18 Glossary 66

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Merke: Daikin
Kategori: Ikke kategorisert
Modell: RXJ35A5V1B

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