Table of Contents
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1.1
About this document..................................................................
2.1
Instructions for equipment using R32 refrigerant ......................
2.1.1
Installation space requirements ..................................
3.1
General......................................................................................
3.2
Instructions for safe operation ...................................................
4.1
System layout............................................................................
6.1
Operation range ........................................................................
6.2
About operation modes .............................................................
6.2.1
Basic operation modes ...............................................
6.2.2
Special heating operation modes................................
6.2.3
Airflow direction...........................................................
6.3
To operate the system............................................................... 10
7.1
Precautions for maintenance and service ................................. 10
7.2
Cleaning the unit ....................................................................... 10
7.2.1
To clean the air outlet and exterior ............................. 10
7.2.2
To clean the front panel .............................................. 11
7.2.3
To clean the air filter ................................................... 11
7.3
About the refrigerant.................................................................. 11
7.3.1
About the refrigerant leakage sensor.......................... 12
11.1
Indoor unit ................................................................................. 13
11.1.1
To remove the accessories from the indoor unit......... 13
12.1
Preparing the installation site .................................................... 13
12.1.1
Installation site requirements of the indoor unit .......... 13
12.2
Opening and closing the unit..................................................... 14
12.2.1
To remove the front panel........................................... 14
12.2.2
To re-install the front panel ......................................... 14
12.2.3
To remove the front grille ............................................ 14
12.2.4
To re-install the front grille .......................................... 14
12.2.5
To open the service cover........................................... 14
12.2.6
To close the service cover .......................................... 14
12.3
Mounting the indoor unit............................................................ 14
12.3.1
To install the mounting plate ....................................... 14
12.3.2
To drill a wall hole ....................................................... 16
12.3.3
To remove the pipe port cover .................................... 16
12.3.4
To hook the unit on the mounting plate....................... 17
12.3.5
To pass the pipes through the wall hole ..................... 17
12.3.6
To provide drainage .................................................... 17
FXAA15~63AUV1B
VRV system air conditioner
3P622285-1B - 2020.10
13.1
Preparing refrigerant piping........................................................ 18
13.1.1
Refrigerant piping requirements................................... 18
13.1.2
Refrigerant piping insulation ........................................ 19
13.2
Connecting the refrigerant piping ............................................... 19
13.2.1
3
3
14.1
Specifications of standard wiring components ........................... 19
4
14.2
To connect the electrical wiring to the indoor unit ...................... 20
4
5
15.1
To fix the unit on the mounting plate .......................................... 21
5
16.1
Checklist before commissioning................................................. 21
5
16.2
To perform a test run.................................................................. 21
5
6
17.1
Field setting ................................................................................ 21
8
8
18.1
Wiring diagram ........................................................................... 22
9
18.1.1
Unified wiring diagram legend...................................... 22
9
9
1
About the documentation
9
9
9
1.1
About this document
9
Target audience
Authorised installers + end users
10
INFORMATION
This appliance is intended to be used by expert or trained
users in shops, in light industry and on farms, or for
commercial use by lay persons.
WARNING
Make sure installation, servicing, maintenance, repair and
12
applied materials follow the instructions from Daikin and, in
addition, comply with applicable legislation and are
13
performed by qualified persons only. In Europe and areas
where IEC standards apply, EN/IEC 60335-2-40 is the
13
applicable standard.
Documentation set
13
This document is part of a documentation set. The complete set
consists of:
13
▪ General safety precautions:
▪ Safety instructions that you must read before installing
13
▪ Format: Paper (in the box of the indoor unit)
▪ Indoor unit installation and operation manual:
▪ Installation and operation instructions
▪ Format: Paper (in the box of the indoor unit)
▪ Installer and user reference guide:
▪ Preparation of the installation, good practices, reference data,...
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on
and-manuals/product-information/
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.
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Table of Contents
http://www.daikineurope.com/support-
Installation and operation manual
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