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Table of contents
Table of contents
1.1
About this document..................................................................
3.1
Indoor unit .................................................................................
3.1.1
4.1
About the wireless LAN .............................................................
4.1.1
Precautions when using the wireless LAN..................
4.1.2
Basic parameters ........................................................
5.1
Preparing the installation site ....................................................
5.1.1
5.2
Mounting the indoor unit............................................................
5.2.1
To install the mounting plate .......................................
5.2.2
To drill a wall hole .......................................................
5.2.3
To remove the pipe port cover ....................................
5.3
Connecting the drain piping.......................................................
5.3.1
right-bottom.................................................................
5.3.2
bottom .........................................................................
5.3.3
To check for water leaks .............................................
6.1
Preparing refrigerant piping.......................................................
6.1.1
Refrigerant piping requirements..................................
6.1.2
Refrigerant piping insulation .......................................
6.2
Connecting the refrigerant piping ..............................................
6.2.1
7.1
Specifications of standard wiring components ..........................
7.2
To connect the electrical wiring to the indoor unit .....................
7.3
user interface, wireless adapter, etc.) .......................................
8.1
interconnection cable ................................................................
8.2
To pass the pipes through the wall hole....................................
8.3
To fix the unit on the mounting plate .........................................
9.1
Checklist before commissioning................................................
9.2
To perform a test run.................................................................
9.2.1
To perform a test run in winter season .......................
11.1
Wiring diagram ..........................................................................
11.1.1
Unified wiring diagram legend.....................................
1
About the documentation
1.1
About this document
INFORMATION
Make sure that the user has the printed documentation and
ask him/her to keep it for future reference.
Installation manual
2
Target audience
Authorised installers
INFORMATION
2
This appliance is intended to be used by expert or trained
2
users in shops, in light industry, and on farms, or for
commercial and household use by lay persons.
2
WARNING
3
Make sure installation, servicing, maintenance, repair and
3
applied materials follow the instructions from Daikin and, in
3
addition, comply with applicable legislation and are
4
performed by qualified persons only. In Europe and areas
4
where IEC standards apply, EN/IEC 60335-2-40 is the
4
applicable standard.
4
Documentation set
4
This document is part of a documentation set. The complete set
4
consists of:
4
▪ General safety precautions:
4
4
▪ Safety instructions that you MUST read before installing
4
▪ Format: Paper (in the box of the indoor unit)
5
▪ Indoor unit installation manual:
5
▪ Installation instructions
5
▪ Format: Paper (in the box of the indoor unit)
5
▪ Installer reference guide:
6
▪ Preparation of the installation, good practices, reference data,...
6
▪ Format: Digital files on
6
and-manuals/product-information/
6
Latest revisions of the supplied documentation may be available on
6
the regional Daikin website or via your dealer.
6
The original documentation is written in English. All other languages
6
are translations.
6
Technical engineering data
7
▪ A subset of the latest technical data is available on the regional
7
Daikin website (publicly accessible).
7
▪ The full set of latest technical data is available on the Daikin
Business Portal (authentication required).
8
8
2
Specific installer safety
8
8
instructions
8
Always observe the following safety instructions and regulations.
8
9
Unit installation (see
"5 Unit
9
WARNING
9
Installation shall be done by an installer, the choice of
9
materials and installation shall comply with the applicable
legislation. In Europe, EN378 is the applicable standard.
9
9
WARNING
The appliance shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously
operating ignition sources (e.g. open flames, an operating
gas appliance, or an operating electric heater). The room
size shall be as specified in the General safety precaution.
CAUTION
For walls containing a metal frame or a metal board, use a
wall embedded pipe and wall cover in the feed-through
hole to prevent possible heat, electrical shock, or fire.
http://www.daikineurope.com/support-
installation" [ 4 4])
FTXF50~71D5V1B6
Split system air conditioners
3P512025-11Z - 2021.10
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