Table of contents
Installation and operation manual
4
EKVDX32~100A2VEB
VRV system air conditioner
4P555815-1A – 2021.08
Table of contents
About this document..................................................................
2 Specific installer safety instructions
Instructions for equipment using R32 refrigerant ......................
Installation space requirements ..................................
To determine the charge limitations............................
To determine the floor area.........................................
General......................................................................................
Instructions for safe operation ...................................................
System layout ............................................................................
Compatibility with VAM models .................................................
Operation range ........................................................................
About operation modes .............................................................
Basic operation modes ............................................... 13
Special heating operation modes................................ 13
To operate the system...............................................................
About the refrigerant..................................................................
About R32 leakage safety........................................... 13
To clean the air outlet................................................................
Indoor unit .................................................................................
To remove the accessories from the indoor unit......... 15
To remove the duct flanges from the indoor unit ........ 15
Preparing the installation site ....................................................
Installation site requirements of the indoor unit .......... 16
Mounting the indoor unit............................................................
Guidelines when installing the indoor unit................... 16
Guidelines when installing the ducting........................ 17
Guidelines when installing the drain piping................. 17
To connect the drain piping to the indoor unit............. 18
Preparing refrigerant piping .......................................................
Refrigerant piping requirements.................................. 18
Refrigerant piping insulation ....................................... 19
Connecting the refrigerant piping ..............................................
To connect the refrigerant piping to the indoor unit .... 19
Specifications of standard wiring components ..........................
To connect the electrical wiring to the indoor unit .....................
To connect the external outputs ................................................
To connect the external input ..................................................... 21
To set the discharge temperature correction factor.................... 21
To deactivate the R32 safety system ......................................... 21
Field settings .............................................................................. 22
Checklist before commissioning ................................................. 23
To perform a test run .................................................................. 23
Solving problems based on error codes ..................................... 23
Error codes: Overview ................................................. 23
Wiring diagram ........................................................................... 24
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.
Target audience
Authorised inst end users
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
applied materials follow the instructions from Daikin and, in
addition, comply with applicable legislation and are
performed by qualified persons only. In Europe and areas
where IEC standards apply, EN/IEC 60335-2-40 is the
applicable standard.
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪
General safety precautions:
▪ Safety instructions that you must read before installing
▪ Format: Paper (in the box of the outdoor 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, reference data,…
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on
http://www.daikineurope.com/support-
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.
Содержание EKVDX100A2VEB
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