Table Of Contents; About The Documentation; About This Document; About The Box - Daikin R32 split Series Installation Manual

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Table of contents

1.1
About this document..................................................................
2.1
Outdoor unit...............................................................................
2.1.1
To unpack the outdoor unit .........................................
2.1.2
3.1
Preparing the installation site ....................................................
3.1.1
3.1.2
outdoor unit in cold climates .......................................
3.2
Preparing refrigerant piping.......................................................
3.2.1
Refrigerant piping requirements..................................
3.2.2
3.2.3
Refrigerant piping insulation .......................................
4 Installation
4.1
Opening the units ......................................................................
4.1.1
To open the outdoor unit.............................................
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 ....................................................
4.2.4
4.3
Connecting the refrigerant piping ..............................................
4.3.1
4.3.2
4.3.3
4.4
Checking the refrigerant piping .................................................
4.4.1
To check for leaks.......................................................
4.4.2
To perform vacuum drying ..........................................
4.5
Charging refrigerant ..................................................................
4.5.1
About charging refrigerant ..........................................
4.5.2
About the refrigerant ...................................................
4.5.3
4.5.4
4.5.5
To charge additional refrigerant .................................. 10
4.5.6
4.6
Connecting the electrical wiring................................................. 10
4.6.1
4.6.2
4.7
Finishing the outdoor unit installation ........................................ 11
4.7.1
To finish the outdoor unit installation .......................... 11
4.7.2
To close the outdoor unit ............................................ 11
5.1
Checklist before commissioning................................................ 11
5.2
Checklist during commissioning ................................................ 12
5.3
To perform a test run................................................................. 12
5.4
Starting up the outdoor unit ....................................................... 12
6.1
Overview: Disposal.................................................................... 12
6.2
To pump down........................................................................... 12
6.3
To start and stop forced cooling ................................................ 13
6.3.1
OFF switch.................................................................. 13
6.3.2
user interface .............................................................. 13
7.1
Wiring diagram .......................................................................... 14
(A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B
R32 split series
3P519299-2H - 2019.09
1

About the documentation

1.1

About this document

5
INFORMATION
5
Make sure that the user has the printed documentation and
5
ask him/her to keep it for future reference.
5
5
Target audience
6
Authorised installers
6
Documentation set
6
This document is part of a documentation set. The complete set
6
consists of:
▪ General safety precautions:
6
7
▪ Safety instructions that you MUST read before installing
7
▪ Format: Paper (in the box of the outdoor unit)
7
7
▪ Outdoor unit installation manual:
▪ Installation instructions
7
7
▪ Format: Paper (in the box of the outdoor unit)
7
▪ Installer reference guide:
7
▪ Preparation of the installation, reference data,...
7
8
▪ Format: Digital files on
8
and-manuals/product-information/
8
Latest revisions of the supplied documentation may be available on
8
the regional Daikin website or via your dealer.
8
The original documentation is written in English. All other languages
8
are translations.
8
9
Technical engineering data
9
▪ A subset of the latest technical data is available on the regional
9
Daikin website (publicly accessible).
9
▪ The full set of latest technical data is available on the Daikin
9
Business Portal (authentication required).
9
2

About the box

2.1

Outdoor unit

2.1.1

To unpack the outdoor unit

11
12
14
Table of contents
http://www.daikineurope.com/support-
Installation manual
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