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Table Of Contents; General Safety Precautions; About The Documentation - Daikin Sky Air Advance Series Installer's Reference Manual

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Table of contents

Table of contents
1.1
About the documentation ..........................................................
1.1.1
Meaning of warnings and symbols..............................
1.2
For the installer..........................................................................
1.2.1
General .......................................................................
1.2.2
Installation site ............................................................
1.2.3
Refrigerant ..................................................................
1.2.4
Brine............................................................................
1.2.5
Water ..........................................................................
1.2.6
Electrical .....................................................................
2.1
About this document..................................................................
2.2
Installer reference guide at a glance .........................................
3.1
Overview: About the box ...........................................................
3.2
Outdoor unit...............................................................................
3.2.1
To unpack the outdoor unit .........................................
3.2.2
To handle the outdoor unit ..........................................
3.2.3
3.3
To remove the transportation stay.............................................
4.1
Overview: About the units and options......................................
4.2
Identification ..............................................................................
4.2.1
Identification label: Outdoor unit .................................
4.3
Combining units and options .....................................................
4.3.1
Possible options for the outdoor unit...........................
5.1
Overview: Preparation...............................................................
5.2
Preparing the installation site ....................................................
5.2.1
5.2.2
outdoor unit in cold climates ....................................... 10
5.3
Preparing refrigerant piping....................................................... 10
5.3.1
Refrigerant piping requirements.................................. 10
5.3.2
Refrigerant piping insulation ....................................... 12
5.4
Preparing electrical wiring ......................................................... 12
5.4.1
About preparing electrical wiring................................. 12
6.1
Overview: Installation ................................................................ 13
6.2
Opening the units ...................................................................... 13
6.2.1
About opening the units .............................................. 13
6.2.2
To open the outdoor unit............................................. 13
6.3
Mounting the outdoor unit.......................................................... 13
6.3.1
About mounting the outdoor unit................................. 13
6.3.2
6.3.3
To provide the installation structure ............................ 13
6.3.4
To install the outdoor unit............................................ 14
6.3.5
To provide drainage .................................................... 14
6.3.6
6.4
Connecting the refrigerant piping .............................................. 15
6.4.1
About connecting the refrigerant piping ...................... 15
6.4.2
6.4.3
Pipe bending guidelines.............................................. 15
6.4.4
6.4.5
To braze the pipe end ................................................. 15
6.4.6
Using the stop valve and service port ......................... 15
6.4.7
To remove the pinched pipes...................................... 16
6.4.8
6.5
Checking the refrigerant piping ................................................. 18
6.5.1
About checking the refrigerant piping ......................... 18
6.5.2
Installer reference guide
2
6.5.3
Checking refrigerant piping: Setup............................... 19
6.5.4
To check for leaks........................................................ 19
6.5.5
To perform vacuum drying ........................................... 19
6.6
To insulate the refrigerant piping................................................ 19
6.7
Charging refrigerant ................................................................... 19
2
6.7.1
About charging refrigerant ........................................... 19
2
6.7.2
About the refrigerant .................................................... 20
3
6.7.3
Precautions when charging refrigerant ........................ 21
3
6.7.4
Definitions: L1~L7, H1, H2 ........................................... 21
3
6.7.5
Charging additional refrigerant..................................... 21
3
6.7.6
Completely recharging refrigerant................................ 22
5
6.7.7
6
6.8
Connecting the electrical wiring.................................................. 23
6
6.8.1
About connecting the electrical wiring.......................... 23
6
6.8.2
About electrical compliance ......................................... 23
6.8.3
7
6.8.4
7
6.8.5
7
6.8.6
7
6.9
Finishing the outdoor unit installation ......................................... 25
7
6.9.1
To finish the outdoor unit installation ........................... 25
7
6.9.2
To close the outdoor unit ............................................. 25
7
6.9.3
8
8
7.1
Overview: Commissioning.......................................................... 26
8
7.2
Precautions when commissioning .............................................. 26
8
7.3
Checklist before commissioning................................................. 26
8
7.4
To perform a test run.................................................................. 26
8
7.5
Error codes when performing a test run ..................................... 27
8
9
9
9
9.1
Overview: Maintenance and service .......................................... 28
9.2
Maintenance safety precautions................................................. 28
9
9.2.1
To prevent electrical hazards....................................... 28
9
9.3
9
10.1
Overview: Troubleshooting......................................................... 28
10.2
Precautions when troubleshooting ............................................. 29
11.1
Overview: Disposal..................................................................... 29
11.2
About pump down ...................................................................... 29
11.3
To pump down............................................................................ 29
13
12.1
Overview: Technical data ........................................................... 30
12.2
Service space: Outdoor unit ....................................................... 30
12.3
Piping diagram: Outdoor unit...................................................... 31
12.4
Wiring diagram: Outdoor unit ..................................................... 32
12.5
Information requirements for Eco Design................................... 33
1

General safety precautions

1.1

About the documentation

▪ The original documentation is written in English. All other
languages are translations.
▪ The precautions described in this document cover very important
topics, follow them carefully.
▪ The installation of the system, and all activities described in the
installation manual and in the installer reference guide MUST be
performed by an authorised installer.
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27
28
28
29
30
33
RZA200+250D7Y1B
Sky Air Advance-series
4P573383-1 - 2019.04
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