Table of Contents
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Table of contents
Table of contents
2.1
General......................................................................................
2.2
Instructions for safe operation ...................................................
3.1
Components in a typical system layout .....................................
4.1
User permission level ................................................................
4.2
Space heating/cooling ...............................................................
4.3
Domestic hot water....................................................................
5.1
User interface: Overview ...........................................................
5.2
Menu structure: Overview user settings ....................................
5.3
Possible screens: Overview ......................................................
5.3.1
Home screen...............................................................
5.3.2
Main menu screen ...................................................... 10
5.3.3
Setpoint screen ........................................................... 10
5.3.4
Detailed screen with values ........................................ 10
5.4
Turning operation ON or OFF ................................................... 11
5.4.1
Visual indication .......................................................... 11
5.4.2
To turn ON or OFF...................................................... 11
5.5
Reading out information ............................................................ 11
5.6
Space heating/cooling control ................................................... 11
5.6.1
Setting the space operation mode .............................. 11
5.6.2
To change the desired room temperature................... 12
5.6.3
5.7
Domestic hot water control........................................................ 12
5.7.1
Reheat mode .............................................................. 12
5.7.2
Scheduled mode ......................................................... 13
5.7.3
Scheduled + reheat mode........................................... 13
5.7.4
Using DHW powerful operation................................... 13
5.8
Schedule screen: Example........................................................ 13
5.9
Weather-dependent curve......................................................... 15
5.9.1
What is a weather-dependent curve? ......................... 15
5.9.2
2-points curve ............................................................. 15
5.9.3
Slope-offset curve ....................................................... 16
5.9.4
Using weather-dependent curves ............................... 16
7.1
Overview: Maintenance and service ......................................... 17
8.1
To display the help text in case of a malfunction....................... 18
8.2
To check the malfunction history............................................... 18
8.3
8.4
Symptom: The water at the tap is too cold ................................ 19
8.5
Symptom: Heat pump failure..................................................... 19
8.6
commissioning........................................................................... 19
11.1
Configuration wizard.................................................................. 20
11.2
Settings menu ........................................................................... 20
Operation manual
2
1
About this document
Thank you for purchasing this product. Please:
▪ Read the documentation carefully before operating the user
2
interface to ensure the best possible performance.
3
▪ Request the installer to inform you about the settings that he used
3
to configure your system. Check if he has filled in the installer
3
settings tables. If NOT, request him to do so.
▪ Keep the documentation for future reference.
4
4
Target audience
4
End users
4
Documentation set
5
This document is part of a documentation set. The complete set
6
consists of:
6
▪ General safety precautions:
6
▪ Safety instructions that you must read before installing
8
9
▪ Format: Paper (in the box of the unit)
9
▪ Operation manual:
▪ Quick guide for basic usage
▪ Format: Paper (in the box of the unit)
▪ User reference guide:
▪ Detailed step-by-step instructions and background information
for basic and advanced usage
▪ Format: Digital files on https://www.daikin.eu. Use the search
function
to find your model.
▪ Installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the unit)
▪ Installer reference guide:
▪ Preparation of the installation, good practices, reference
data, ...
▪ Format: Digital files on https://www.daikin.eu. Use the search
function
to find your model.
▪ Addendum book for optional equipment:
▪ Additional info about how to install optional equipment
▪ Format: Paper (in the box of the unit) + Digital files on
17
www.daikin.eu. Use the search function
17
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your installer.
18
The original documentation is written in English. All other languages
are translations.
ONECTA app
If set up by your installer, you can use the
ONECTA app to control and monitor the status
of your system. For more information, see:
19
19
20
Breadcrumbs
Breadcrumbs (example: [4.3]) help you to locate where you are in
the menu structure of the user interface.
to find your model.
http://www.onlinecontroller.daikineurope.com/
EWSAH/X06(U)D
Daikin Altherma 3 WS
4P675761-1C - 2023.02
https://
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