Daikin EKCB07CAV3, Installation Manual

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Table of Contents
Installation manual
3
EKCB07CAV3
Daikin Altherma low temperature monobloc control box
4P404075­1 – 2015.03
Table of Contents
1 About the documentation 3
1.1 About this document.................................................................. 3
2 About the box 3
2.1 Control box ................................................................................ 3
2.1.1 To remove the accessories from the control box ........ 3
3 Preparation 4
3.1 Preparing installation site .......................................................... 4
3.1.1 Installation site requirements of the control box.......... 4
3.2 Preparing electrical wiring ......................................................... 4
3.2.1 Overview of electrical connections for external and
internal actuators ........................................................
4
4 Installation 4
4.1 Opening the units ...................................................................... 4
4.1.1 To open the control box .............................................. 4
4.2 Mounting the control box ........................................................... 5
4.2.1 To install the control box ............................................. 5
4.3 Connecting the electrical wiring................................................. 5
4.3.1 About electrical compliance ........................................ 5
4.3.2 To connect the electrical wiring on the control box ..... 5
4.3.3 To connect the control box power supply ................... 5
4.3.4 To connect the interconnection cable between
control box and outdoor unit .......................................
6
4.3.5 To connect the user interface ..................................... 6
5 Starting up the system 7
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:
Document Contains… Format
General
safety
precautions Safety instructions that
you must read before
installing Paper (in the box of the
outdoor unit)
Outdoor unit
installation
manual Installation instructions Paper (in the box of the
outdoor unit)
Control box
installation
manual Installation instructions Paper (in the box of the
control box)
Option box
installation
manual Installation instructions Paper (in the box of the
option box)
Backup
heater
installation
manual Installation instructions Paper (in the box of the
backup heater)
Installer
reference
guide Preparation of the
installation, technical
specifications, good
practices, reference data,
… Digital files on http://
www.daikineurope.com/
support­and­manuals/
product­information/
.
Document Contains… Format
Addendum
book for
optional
equipment Additional info about how
to install optional
equipment Paper (in the box of the
outdoor unit)
Digital files on http://
www.daikineurope.com/
support­and­manuals/
product­information/
.
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.
2 About the box
2.1 Control box
2.1.1 To remove the accessories from the
control box
1 Open the control box.
2 Remove the accessories.
2× 2× 2×
a b c
a M4 bolts for user interface
b M4 nuts for user interface
c Wires for domestic hot water booster heater relay