Daikin LRYEN10A7Y1, Инструкция для установки и пользователя

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Table of contents
Installer and user reference guide
2
LRYELRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
Table of contents
1 About the documentation 5
1.1 About this document ...................................................................................................................................................... 5
2 General safety precautions 6
2.1 About the documentation .............................................................................................................................................. 6
2.1.1 Meaning of warnings and symbols ................................................................................................................ 6
2.2 For the installer ............................................................................................................................................................... 7
2.2.1 General ........................................................................................................................................................... 7
2.2.2 Installation site ............................................................................................................................................... 8
2.2.3 Refrigerant — in case of R744........................................................................................................................ 10
2.2.4 Electrical ......................................................................................................................................................... 11
3 Specific installer safety instructions 13
For the user 17
4 User safety instructions 18
4.1 General............................................................................................................................................................................ 18
4.2 Instructions for safe operation ....................................................................................................................................... 19
5 About the system 23
5.1 System layout.................................................................................................................................................................. 23
6 Before operation 25
7 Operation 27
7.1 Operation range.............................................................................................................................................................. 27
7.2 Design pressure............................................................................................................................................................... 27
8 Energy saving and optimum operation 28
9 Maintenance and service 29
9.1 Maintenance before a long stop period......................................................................................................................... 29
9.2 Maintenance after a long stop period............................................................................................................................ 30
9.3 About the refrigerant...................................................................................................................................................... 30
9.4 Recommended maintenance and inspection ................................................................................................................ 30
10 Troubleshooting 32
10.1 Error codes: Overview .................................................................................................................................................... 34
11 Relocation 35
12 Disposal 36
For the installer 37
13 About the box 38
13.1 Overview: About the box ................................................................................................................................................ 38
13.2 Outdoor unit ................................................................................................................................................................... 38
13.2.1
To unpack the outdoor unit ........................................................................................................................... 38
13.2.2 To handle the outdoor unit ............................................................................................................................ 39
13.2.3 To remove the accessories from the outdoor unit........................................................................................ 40
14 About the units and options 41
14.1 Identification ................................................................................................................................................................... 41
14.1.1
Identification label: Outdoor unit .................................................................................................................. 41
14.2 About the outdoor unit................................................................................................................................................... 42
14.2.1
Labels on outdoor unit ................................................................................................................................... 43
14.3 System layout.................................................................................................................................................................. 46
14.4 Combining units and options.......................................................................................................................................... 47
14.4.1
Possible combinations of indoor units........................................................................................................... 47
14.4.2 Possible options for the outdoor unit ............................................................................................................ 48
14.5 Indoor unit constraints ................................................................................................................................................... 48
14.5.1
Constraints for air conditioning ..................................................................................................................... 48
14.5.2 Constraints for refrigeration .......................................................................................................................... 49