Tabla De Contenido; About The Documentation; About This Document - Daikin RXJ20M5V1B Manual De Instalación

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Table of contents
1.1
About this document..................................................................
2 Specific installer safety instructions
3.1
Outdoor unit...............................................................................
3.1.1
4.1
Preparing the installation site ....................................................
4.1.1
4.1.2
outdoor unit in cold climates .......................................
4.2
Mounting the outdoor unit..........................................................
4.2.1
To provide the installation structure ............................
4.2.2
To install the outdoor unit............................................
4.2.3
To provide drainage ....................................................
5.1
Preparing refrigerant piping.......................................................
5.1.1
Refrigerant piping requirements..................................
5.1.2
Refrigerant piping insulation .......................................
5.1.3
5.2
Connecting the refrigerant piping ..............................................
5.2.1
5.3
Checking the refrigerant piping ................................................. 10
5.3.1
To check for leaks....................................................... 10
5.3.2
To perform vacuum drying .......................................... 10
6.1
About the refrigerant.................................................................. 10
6.2
6.3
To determine the complete recharge amount ........................... 10
6.4
To charge additional refrigerant ................................................ 11
6.5
To fix the fluorinated greenhouse gases label........................... 11
7.1
Specifications of standard wiring components .......................... 12
7.2
8.1
To finish the outdoor unit installation......................................... 12
9.1
Facility setting............................................................................ 12
9.1.1
To set the facility mode ............................................... 12
9.2
Standby electricity saving function ............................................ 13
9.2.1
9.2.2
10.1
Checklist before commissioning................................................ 13
10.2
Checklist during commissioning ................................................ 13
10.3
To perform a test run................................................................. 14
11.1
13.1
Wiring diagram .......................................................................... 14
13.1.1
Unified wiring diagram legend..................................... 14
RXJ-M(9)_RXA-A(9)_RXM-R(9)_ARXM-R(9)
R32 Split system air conditioners
3P650253-1 - 2021.02
1

About the documentation

1.1

About this document

5
5
Target audience
Authorised installers
5
WARNING
7
Make sure installation, servicing, maintenance, repair and
7
applied materials follow the instructions from Daikin and, in
7
addition, comply with applicable legislation and are
7
performed by qualified persons only. In Europe and areas
7
where IEC standards apply, EN/IEC 60335-2-40 is the
7
applicable standard.
8
INFORMATION
8
This document only describes installation instructions
8
specific to the outdoor unit. For installation of the indoor
8
unit (mounting the indoor unit, connecting the refrigerant
8
piping to the indoor unit, connecting the electrical wiring to
the indoor unit ...), see the installation manual of the indoor
9
unit.
9
9
Documentation set
9
This document is part of a documentation set. The complete set
9
consists of:
9
▪ General safety precautions:
9
▪ Safety instructions that you MUST read before installing
▪ Format: Paper (in the box of the outdoor unit)
▪ Outdoor unit installation manual:
10
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪ Installer reference guide:
▪ Preparation of the installation, reference data,...
▪ Format: Digital files on
11
and-manuals/product-information/
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
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The original documentation is written in English. All other languages
are translations.
12
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
Business Portal (authentication required).
13
2
Specific installer safety
instructions
14
Always observe the following safety instructions and regulations.
Unit installation (see
14
WARNING
14
Installation shall be done by an installer, the choice of
materials and installation shall comply with the applicable
legislation. In Europe, EN378 is the applicable standard.
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