Table Of Contents - Daikin FTXP25M5V1B9 Installer's Reference Manual
Split system
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Also See for FTXP25M5V1B9:
- Operation manual (12 pages) ,
- User reference manual (44 pages) ,
- Operation manual (16 pages)
Table of Contents
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Table of contents
Installer reference guide
2
Table of contents
1.1
About this document ......................................................................................................................................................
2.1
For the installer ...............................................................................................................................................................
2.1.1
General ...........................................................................................................................................................
2.1.2
Installation site ...............................................................................................................................................
2.1.3
Refrigerant - in case of R410A or R32..........................................................................................................
2.1.4
Brine................................................................................................................................................................ 10
2.1.5
Water .............................................................................................................................................................. 10
2.1.6
Electrical ......................................................................................................................................................... 10
4.1
Overview: About the box ................................................................................................................................................ 15
4.2
Indoor unit ...................................................................................................................................................................... 15
4.2.1
To unpack the indoor unit.............................................................................................................................. 15
4.2.2
To remove the accessories from the indoor unit .......................................................................................... 15
5.1
System layout.................................................................................................................................................................. 17
5.2
Operation range.............................................................................................................................................................. 17
6.1
Preparing the installation site......................................................................................................................................... 18
6.1.1
Installation site requirements of the indoor unit .......................................................................................... 18
6.2
Opening the indoor unit ................................................................................................................................................. 19
6.2.1
To remove the front panel ............................................................................................................................. 19
6.2.2
To re-install the front panel ........................................................................................................................... 20
6.2.3
To remove the front grille .............................................................................................................................. 20
6.2.4
To re-install the front grille ............................................................................................................................ 22
6.2.5
To remove the electrical wiring box cover..................................................................................................... 22
6.2.6
To open the service cover .............................................................................................................................. 22
6.3
Installing the indoor unit ................................................................................................................................................ 23
6.3.1
Precautions when installing the indoor unit.................................................................................................. 23
6.3.2
To install the mounting plate ......................................................................................................................... 23
6.3.3
To drill a wall hole........................................................................................................................................... 23
6.3.4
To remove the pipe port cover ...................................................................................................................... 24
6.3.5
To provide drainage........................................................................................................................................ 24
7.1
Preparing refrigerant piping ........................................................................................................................................... 28
7.1.1
Refrigerant piping requirements.................................................................................................................... 28
7.1.2
Refrigerant piping insulation.......................................................................................................................... 29
7.2
Connecting the refrigerant piping .................................................................................................................................. 29
7.2.1
About connecting the refrigerant piping ....................................................................................................... 29
7.2.2
Precautions when connecting the refrigerant piping.................................................................................... 29
7.2.3
Guidelines when connecting the refrigerant piping...................................................................................... 30
7.2.4
Pipe bending guidelines ................................................................................................................................. 31
7.2.5
To flare the pipe end ...................................................................................................................................... 31
7.2.6
To connect the refrigerant piping to the indoor unit .................................................................................... 32
8.1
Preparing electrical wiring .............................................................................................................................................. 33
8.1.1
About preparing electrical wiring................................................................................................................... 33
8.2
Connecting the electrical wiring..................................................................................................................................... 33
8.2.1
About connecting the electrical wiring .......................................................................................................... 33
8.2.2
Precautions when connecting the electrical wiring....................................................................................... 34
8.2.3
Guidelines when connecting the electrical wiring......................................................................................... 34
8.2.4
Specifications of standard wiring components.............................................................................................. 35
8.2.5
To connect the electrical wiring to the indoor unit....................................................................................... 35
8.2.6
9.1
To insulate the drain piping, refrigerant piping and interconnection cable.................................................................. 38
9.2
To pass the pipes through the wall hole ........................................................................................................................ 38
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18
28
33
38
FTXP20~35M5V1B9
Split system air conditioners
4P519439-7S - 2021.12
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