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Table of contents
Installation manual
4
EJHA04AAV3
Daikin Altherma hybrid monobloc – Heat pump module
4P530607-1B – 2018.10
Table of contents
About this document..................................................................
Outdoor unit...............................................................................
To handle the outdoor unit ..........................................
To remove the accessories from the outdoor unit.......
Possible system layouts ............................................................
Dedicated gas boiler ...................................................
Third-party gas boiler ..................................................
Freeze protection ......................................................................
Glycol or freeze protection valves...............................
Bottom plate heater.....................................................
Preparing the installation site ....................................................
Installation site requirements of the outdoor unit ........
Preparing water piping ..............................................................
Water piping lengths and height difference ................
To check the water volume and flow rate ...................
Preparing electrical wiring .........................................................
Opening the units ......................................................................
To open the outdoor unit.............................................
Mounting the outdoor unit..........................................................
To provide the installation structure ............................ 10
To install the outdoor unit............................................ 11
To provide drainage .................................................... 11
To prevent the outdoor unit from falling over .............. 11
Connecting the water piping......................................................
To connect the water piping........................................ 11
To provide drainage for the pressure relief valve........ 12
To protect the water circuit against freezing ............... 12
To fill the space heating circuit.................................... 15
To fill the domestic hot water tank .............................. 15
To insulate the water piping ........................................ 15
Connecting the electrical wiring.................................................
In case of dedicated gas boiler ................................... 16
In case of third-party gas boiler................................... 18
Overview: Configuration ............................................................
To access the most used commands ......................... 20
Basic configuration ....................................................................
Quick wizard: Language / time and date..................... 21
Quick wizard: Standard............................................... 21
Quick wizard: Options ................................................. 22
Quick wizard: Capacities (energy metering) ............... 23
Space heating control ................................................. 23
Domestic hot water control ......................................... 24
Contact/helpdesk number ........................................... 25
Advanced configuration/optimization.........................................
Heat source settings ................................................... 25
Menu structure: Overview installer settings...............................
Checklist before commissioning ................................................
Checklist during commissioning ................................................
To perform an air purge .............................................. 27
To perform a test run .................................................. 28
To perform an actuator test run ................................... 28
To perform an underfloor heating screed dryout.......... 28
Piping diagram: Outdoor unit...................................................... 29
Wiring diagram: Outdoor unit ..................................................... 30
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)
▪
Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the outdoor unit)
▪
User reference guide:
▪ 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/
▪
Installation manual – Heat pump module:
▪ Installation instructions
▪ Format: Paper (in the box of the outdoor unit)
▪
Installation and operation manual – Gas boiler module:
▪ Installation and operation instructions
▪ Format: Paper (in the box of the gas boiler)
▪
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 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.
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).