Daikin ERLQ004CAV3, Installation Manuals

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Table of contents
Installation manual
3
ERLQ004~008CAV3
Daikin Altherma – Low temperature split outdoor unit
4PW73435-1D – 2018.07
Table of contents
1 About the documentation 3
1.1 About this document.................................................................. 3
2 About the box 3
2.1 Outdoor unit............................................................................... 3
2.1.1 To remove the accessories from the outdoor unit....... 3
3 Preparation 4
3.1 Preparing the installation site .................................................... 4
3.1.1 Installation site requirements of the outdoor unit ........ 4
4 Installation 4
4.1 Opening the units ...................................................................... 4
4.1.1 To open the outdoor unit............................................. 4
4.2 Mounting the outdoor unit.......................................................... 4
4.2.1 To provide the installation structure ............................ 4
4.2.2 To install the outdoor unit............................................ 5
4.2.3 To provide drainage .................................................... 5
4.2.4 To prevent the outdoor unit from falling over .............. 6
4.3 Connecting the refrigerant piping .............................................. 6
4.3.1 To connect the refrigerant piping to the outdoor unit .. 7
4.4 Checking the refrigerant piping ................................................. 7
4.4.1 To check for leaks....................................................... 7
4.4.2 To perform vacuum drying .......................................... 7
4.5 Charging refrigerant .................................................................. 7
4.5.1 To determine the additional refrigerant amount .......... 7
4.5.2 To charge additional refrigerant .................................. 7
4.5.3 To fix the fluorinated greenhouse gases label ............ 7
4.6 Connecting the electrical wiring................................................. 8
4.6.1 To connect the electrical wiring on the outdoor unit.... 8
4.7 Finishing the outdoor unit installation ........................................ 8
4.7.1 To finish the outdoor unit installation .......................... 8
5 Starting up the outdoor unit 8
6 Technical data 8
6.1 Piping diagram: Outdoor unit..................................................... 9
6.2 Wiring diagram: Outdoor unit .................................................... 9
1 About the documentation
1.1 About this document
Target audience
Authorised installers
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 indoor unit)
▪ Indoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the indoor unit)
▪ Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪ Installer reference guide:
▪ Preparation of the installation, good practices, reference data,…
▪ Format: Digital files on http://www.daikineurope.com/support-
and-manuals/product-information/
▪ Addendum book for optional equipment:
▪ Additional info about how to install optional equipment
▪ Format: Paper (in the box of the indoor unit) + 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.
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
extranet (authentication required).
2 About the box
2.1 Outdoor unit
2.1.1 To remove the accessories from the
outdoor unit
1 Lift the outdoor unit.
CAUTION
Only handle the outdoor unit as follows:
57kg
2 Remove the accessories at the bottom of the package.
a d b c
1× 1× 1× 2×
a Outdoor unit installation manual
b Fluorinated greenhouse gases label
c Multilingual fluorinated greenhouse gases label
d Unit mounting plate