Table of Contents
Installation manual
2
EKMBU EKMBUHCA9W1
Daikin Altherma low temperature monobloc backup heater
4P405547-1C – 2015.08
Table of Contents
1 About the documentation
2
1.1
About this document..................................................................
2
2 About the box
2
2.1
Backup heater ...........................................................................
2
2.1.1
To remove the accessories from the backup heater...
2
3 Preparation
2
3.1
Preparing installation site ..........................................................
2
3.1.1
Installation site requirements of the backup heater ....
2
3.2
Preparing water piping ..............................................................
3
3.3
Preparing electrical wiring .........................................................
3
3.3.1
Overview of electrical connections for external and
internal actuators ........................................................
3
4 Installation
3
4.1
Opening the units ......................................................................
3
4.1.1
To open the backup heater .........................................
3
4.1.2
To open the switch box cover of the backup heater ...
3
4.2
Mounting the backup heater......................................................
3
4.2.1
To install the backup heater........................................
3
4.3
Connecting the water piping......................................................
4
4.3.1
To connect the water piping to the backup heater ......
4
4.4
Connecting the electrical wiring.................................................
5
4.4.1
To connect the electrical wiring on the backup heater
5
4.4.2
To connect the backup heater power supply ..............
5
4.4.3
To connect the backup heater kit to the control box ...
6
5 Starting up the system
6
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 outdoor unit)
▪
Outdoor unit installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪
Control box installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the control box)
▪
Option box installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the option box)
▪
Backup heater installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the backup heater)
▪
Installer reference guide:
▪ Preparation of the installation, technical specifications, 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 outdoor 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.
2
About the box
2.1
Backup heater
NOTICE
▪ The backup heater is an option and can only be used in
combination with outdoor units 07CAV3 and
07CAV3.
▪ To be able to use the backup heater, it is required that
optional control box EKCB07CAV3 is part of the
system.
2.1.1
To remove the accessories from the
backup heater
1
Remove the wall bracket from the box.
3
Preparation
3.1
Preparing installation site
3.1.1
Installation site requirements of the
backup heater
▪ Mind the measurement guidelines:
Maximum distance between the backup heater and
the outdoor unit
10 m
▪ Mind the following spacing installation guidelines:
Summary of Contents for EKMBUHCA3V3
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