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Table of contents
Installer reference guide
2
ATXM20~50+FTXM20~71N2V1B
Daikin room air conditioner
4P518023-4C – 2018.09
Table of contents
About the documentation ..........................................................
Meaning of warnings and symbols..............................
For the installer..........................................................................
General .......................................................................
Installation site ............................................................
Refrigerant ..................................................................
Brine............................................................................
Water ..........................................................................
Electrical .....................................................................
About this document..................................................................
Installer reference guide at a glance .........................................
Overview: About the box ...........................................................
Indoor unit .................................................................................
To unpack the indoor unit ...........................................
To remove the accessories from the indoor unit.........
System layout ............................................................................
Operation range ........................................................................
Overview: Preparation ...............................................................
Preparing the installation site ....................................................
Installation site requirements of the indoor unit ..........
Preparing refrigerant piping .......................................................
Refrigerant piping requirements..................................
Refrigerant piping insulation .......................................
Preparing electrical wiring .........................................................
About preparing electrical wiring.................................
Overview: Installation ................................................................
Opening the indoor unit .............................................................
To remove the front panel........................................... 10
To re-install the front panel ......................................... 10
To open the service cover........................................... 10
To remove the front grille ............................................ 10
To re-install the front grille .......................................... 10
Installing the indoor unit ............................................................
Precautions when installing the indoor unit................. 11
To install the mounting plate ....................................... 11
To drill a wall hole ....................................................... 12
To remove the pipe port cover .................................... 12
To provide drainage .................................................... 12
Connecting the refrigerant piping ..............................................
About connecting the refrigerant piping ...................... 13
Precautions when connecting the refrigerant piping ... 13
Guidelines when connecting the refrigerant piping ..... 14
Pipe bending guidelines.............................................. 14
To flare the pipe end ................................................... 14
To connect the refrigerant piping to the indoor unit .... 14
Connecting the electrical wiring.................................................
About connecting the electrical wiring......................... 15
Precautions when connecting the electrical wiring ..... 15
Guidelines when connecting the electrical wiring ....... 15
Specifications of standard wiring components............ 15
To connect the electrical wiring on the indoor unit...... 16
Finishing the indoor unit installation ..........................................
To pass the pipes through the wall hole ..................... 16
To fix the unit on the mounting plate............................ 17
Wireless LAN adapter ................................................................ 17
About the wireless LAN adapter .................................. 17
To install the wireless LAN adapter ............................. 17
To install the Daikin Online Controller application ....... 19
To set a different address........................................................... 19
Overview: Commissioning .......................................................... 19
Checklist before commissioning ................................................. 19
To perform a test run .................................................................. 20
To perform a test run using the user interface ............. 20
Wiring diagram ........................................................................... 21
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 the installer reference guide MUST be
performed by an authorised installer.
1.1.1
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.
Содержание Siesta ATXM25N2V1B
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