Daikin Altherma EPGA11DAV3, Installation Manual

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Table of contents
Installation manual
5
EPGA11~16DAV3
Daikin Altherma – Low temperature split
4P556065-1 – 2018.10
Table of contents
1 About the documentation 5
1.1 About this document.................................................................. 5
2 About the box 5
2.1 Outdoor unit............................................................................... 5
2.1.1 To remove the accessories from the outdoor unit....... 5
2.1.2 To remove the transportation stay .............................. 5
3 Preparation 6
3.1 Preparing the installation site .................................................... 6
3.1.1 Installation site requirements of the outdoor unit ........ 6
4 Installation 6
4.1 Opening the units ...................................................................... 6
4.1.1 To open the outdoor unit............................................. 6
4.2 Mounting the outdoor unit.......................................................... 6
4.2.1 To provide the installation structure ............................ 6
4.2.2 To install the outdoor unit............................................ 7
4.2.3 To provide drainage .................................................... 7
4.2.4 To fix the fluorinated greenhouse gases label ............ 7
4.2.5 To prevent the outdoor unit from falling over .............. 7
4.3 Connecting the water piping...................................................... 8
4.3.1 To connect the water piping........................................ 8
4.3.2 To fill the water circuit ................................................. 8
4.3.3 To protect the water circuit against freezing ............... 8
4.3.4 To insulate the water piping ........................................ 9
4.4 Connecting the electrical wiring................................................. 9
4.4.1 About electrical compliance ........................................ 9
4.4.2 Guidelines when connecting the electrical wiring ....... 10
4.4.3 Specifications of standard wiring components............ 10
4.4.4 To connect the electrical wiring on the outdoor unit.... 10
5 Starting up the outdoor unit 10
6 Technical data 11
6.1 Piping diagram: Outdoor unit..................................................... 11
6.2 Wiring diagram: Outdoor unit .................................................... 12
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:
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 Open the outdoor unit.
2 Remove the accessories.
1×
2×
2×
RXXX
1× 1×
ENERG IJA Y
IA IE
ENERG IJA Y
IA IE
1× 2× 1× 1×
a d e f
b c
a Outdoor unit installation manual
b Fluorinated greenhouse gases label
c Multilingual fluorinated greenhouse gases label
d Sealing ring for shut-off valve
e Shut-off valve (with integrated filter)
f Energy label
2.1.2 To remove the transportation stay
NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
The compressor transportation stay must be removed. It is installed
under the compressor leg in order to protect the unit during
transport. Proceed as shown in the figure and procedure below.
1 Remove the nut (a) of the compressor mounting bolt.
2 Remove and discard the transportation stay (b).
3 Remove and discard the washer (c).
4 Re-install the nut (a) of the compressor mounting bolt and
tighten to 10.1 N•m of torque.