Table of Contents
Installation manual
6
RXS50+60 + RX50+60 + ARXS50~71
R410A split series
3P360062-1H – 2016.09
Table of Contents
1 About this document
6
1.1
Meaning of warnings and symbols ............................................
6
2 General safety precautions
7
3 About the box
8
3.1
Outdoor unit...............................................................................
8
3.1.1
To remove the accessories from the outdoor unit.......
8
4 Preparation
8
4.1
Preparing installation site ..........................................................
8
4.1.1
Installation site requirements of the outdoor unit ........
8
4.1.2
Additional installation site requirements of the
outdoor unit in cold climates .......................................
9
4.2
Preparing refrigerant piping .......................................................
9
4.2.1
Refrigerant piping requirements..................................
9
4.2.2
Refrigerant piping insulation .......................................
9
5 Installation
10
5.1
Opening the units ......................................................................
10
5.1.1
To open the outdoor unit............................................. 10
5.2
Mounting the outdoor unit..........................................................
10
5.2.1
To provide the installation structure ............................ 10
5.2.2
To install the outdoor unit............................................ 11
5.2.3
To provide drainage .................................................... 11
5.2.4
To prevent the outdoor unit from falling over .............. 11
5.3
Connecting the refrigerant piping ..............................................
12
5.3.1
Precautions when connecting the refrigerant piping ... 12
5.3.2
Guidelines when connecting the refrigerant piping ..... 12
5.3.3
Pipe bending guidelines.............................................. 12
5.3.4
To flare the pipe end ................................................... 12
5.3.5
Using the stop valve and service port ......................... 13
5.3.6
To connect the refrigerant piping to the outdoor unit .. 13
5.4
Checking the refrigerant piping .................................................
14
5.4.1
To check for leaks....................................................... 14
5.4.2
To perform vacuum drying .......................................... 14
5.5
Charging refrigerant ..................................................................
14
5.5.1
To determine the additional refrigerant amount .......... 14
5.5.2
To charge refrigerant .................................................. 14
5.5.3
To fix the fluorinated greenhouse gases label ............ 15
5.6
Connecting the electrical wiring.................................................
15
5.6.1
Specifications of standard wiring components............ 16
5.6.2
To connect the electrical wiring on the outdoor unit.... 16
5.6.3
Saving electricity using the standby mode.................. 16
5.6.4
Cooling equipment and computer rooms at low
outdoor temperatures.................................................. 17
5.7
Finishing the outdoor unit installation ........................................
17
5.7.1
To finish the outdoor unit installation .......................... 17
6 Commissioning
17
6.1
Precautions when commissioning .............................................
17
6.2
Checklist before commissioning ................................................
17
6.3
To perform a test run .................................................................
18
6.4
To start and stop forced cooling ................................................
18
6.5
Starting up the outdoor unit .......................................................
18
7 Disposal
18
7.1
To pump down...........................................................................
18
8 Technical data
19
8.1
Wiring diagram ..........................................................................
19
1
About this document
Target audience
Authorised installers
INFORMATION
This appliance is intended to be used by expert or trained
users in shops, in light industry, and on farms, or for
commercial and household use by lay persons.
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪
Outdoor unit Installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages
are translations.
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
extranet (authentication required).
1.1
Meaning of warnings and symbols
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF ELECTROCUTION
Indicates a situation that could result in electrocution.
DANGER: RISK OF BURNING
Indicates a situation that could result in burning because of
extreme hot or cold temperatures.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
WARNING
Indicates a situation that could result in death or serious
injury.
WARNING: FLAMMABLE MATERIAL
CAUTION
Indicates a situation that could result in minor or moderate
injury.
NOTICE
Indicates a situation that could result in equipment or
property damage.
INFORMATION
Indicates useful tips or additional information.
Symbol
Explanation
Before installation, read the installation and
operation manual, and the wiring instruction sheet.
Содержание RXS50K2V1B
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