Daikin FTXTP25M5V1B, Руководство по установке для специалистов

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Table of contents
Installer reference guide
2
35M5V1B_35M5V1B
Daikin room air conditioner
4P519439-13N – 2021.03
Table of contents
1 About the documentation 4
1.1 About this document ...................................................................................................................................................... 4
1.1.1 Meaning of warnings and symbols ................................................................................................................ 5
2 General safety precautions 7
2.1 For the installer ............................................................................................................................................................... 7
2.1.1 General ........................................................................................................................................................... 7
2.1.2 Installation site ............................................................................................................................................... 8
2.1.3 Refrigerant — in case of R410A or R32.......................................................................................................... 11
2.1.4 Electrical ......................................................................................................................................................... 12
3 Specific installer safety instructions 15
4 About the box 18
4.1 Overview: About the box ................................................................................................................................................ 18
4.2 Indoor unit ...................................................................................................................................................................... 18
4.2.1
To unpack the indoor unit.............................................................................................................................. 18
4.2.2 To remove the accessories from the indoor unit .......................................................................................... 18
5 About the unit 20
5.1 System layout.................................................................................................................................................................. 20
5.2 Operation range.............................................................................................................................................................. 20
5.3 About the wireless LAN................................................................................................................................................... 20
5.3.1
Precautions when using the wireless LAN ..................................................................................................... 21
5.3.2 Basic parameters ............................................................................................................................................ 21
6 Unit installation 22
6.1 Preparing the installation site......................................................................................................................................... 22
6.1.1
Installation site requirements of the indoor unit .......................................................................................... 22
6.2 Opening the unit ............................................................................................................................................................. 23
6.2.1
To remove the front panel ............................................................................................................................. 23
6.2.2 To open the service cover .............................................................................................................................. 24
6.2.3 To remove the front grille .............................................................................................................................. 24
6.3 Mounting the indoor unit ............................................................................................................................................... 25
6.3.1
To install the mounting plate ......................................................................................................................... 25
6.3.2 To drill a wall hole........................................................................................................................................... 26
6.3.3 To remove the pipe port cover ...................................................................................................................... 26
6.4 Connecting the drain piping ........................................................................................................................................... 27
6.4.1
General guidelines.......................................................................................................................................... 27
6.4.2 To connect the piping on right side, right-back, or right-bottom ................................................................. 28
6.4.3 To connect the piping on left side, left-back, or left-bottom........................................................................ 29
6.4.4 To check for water leaks................................................................................................................................. 30
7 Piping installation 31
7.1 Preparing refrigerant piping ........................................................................................................................................... 31
7.1.1
Refrigerant piping requirements.................................................................................................................... 31
7.1.2 Refrigerant piping insulation.......................................................................................................................... 32
7.2 Connecting the refrigerant piping .................................................................................................................................. 32
7.2.1
About connecting the refrigerant piping ....................................................................................................... 32
7.2.2 Precautions when connecting the refrigerant piping.................................................................................... 32
7.2.3 Guidelines when connecting the refrigerant piping...................................................................................... 33
7.2.4 Pipe bending guidelines ................................................................................................................................. 34
7.2.5 To flare the pipe end ...................................................................................................................................... 34
7.2.6 To connect the refrigerant piping to the indoor unit .................................................................................... 35
8 Electrical installation 36
8.1 About connecting the electrical wiring .......................................................................................................................... 36
8.1.1
Precautions when connecting the electrical wiring....................................................................................... 36
8.1.2 Guidelines when connecting the electrical wiring......................................................................................... 37
8.1.3 Specifications of standard wiring components.............................................................................................. 38
8.2 To connect the electrical wiring to the indoor unit ....................................................................................................... 38
9 Finishing the indoor unit installation 40
9.1 To insulate the drain piping, refrigerant piping and interconnection cable.................................................................. 40
9.2 To pass the pipes through the wall hole ........................................................................................................................ 40
9.3 To fix the unit on the mounting plate ............................................................................................................................ 41
9.4 Closing the unit ............................................................................................................................................................... 41