Daikin Altherma 3 H HT F+W, User Reference Manual

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Table of contents
User reference guide
2
ETVH/9W(G) + ETBH/9W
Daikin Altherma 3 H HT F+W
4P586456-1 – 2019.07
Table of contents
1 Installer settings: Tables to be filled in by installer 4
1.1 Configuration wizard....................................................................................................................................................... 4
1.2 Settings menu ................................................................................................................................................................. 5
2 Quick actions 6
2.1 User permission level...................................................................................................................................................... 6
2.2 Space heating/cooling..................................................................................................................................................... 7
2.3 Domestic hot water ........................................................................................................................................................ 10
3 General information 12
3.1 General safety precautions............................................................................................................................................. 12
3.1.1
For the user .................................................................................................................................................... 12
3.2 About the documentation .............................................................................................................................................. 13
3.2.1
About this document...................................................................................................................................... 13
3.2.2 Meaning of warnings and symbols ................................................................................................................ 15
3.3 About the system............................................................................................................................................................ 16
3.3.1
Components in a typical system layout ......................................................................................................... 16
4 Operation 17
4.1 User interface: Overview ................................................................................................................................................ 17
4.2 Menu structure: Overview user settings........................................................................................................................ 19
4.3 Possible screens: Overview............................................................................................................................................. 20
4.3.1
Home screen................................................................................................................................................... 21
4.3.2 Main menu screen.......................................................................................................................................... 24
4.3.3 Setpoint screen............................................................................................................................................... 26
4.3.4 Detailed screen with values ........................................................................................................................... 27
4.4 Turning operation ON or OFF ......................................................................................................................................... 28
4.4.1
Visual indication.............................................................................................................................................. 28
4.4.2 To turn ON or OFF .......................................................................................................................................... 29
4.5 Reading out information................................................................................................................................................. 30
To read out information ................................................................................................................................. 30
Possible read-out information ....................................................................................................................... 30
4.6 Space heating/cooling control........................................................................................................................................ 31
4.6.1
About space heating/cooling control............................................................................................................. 31
4.6.2 Setting the space operation mode................................................................................................................. 31
4.6.3 Determining which temperature control you are using................................................................................ 32
4.6.4 To change the desired room temperature .................................................................................................... 33
4.6.5 To change the desired leaving water temperature ....................................................................................... 33
4.7 Domestic hot water control............................................................................................................................................ 35
4.7.1
About domestic hot water control................................................................................................................. 35
4.7.2 Reheat mode .................................................................................................................................................. 36
4.7.3 Scheduled mode............................................................................................................................................. 36
4.7.4 Sch reheat mode .............................................................................................................................. 37
4.7.5 To change the domestic hot water temperature .......................................................................................... 37
4.7.6 Using DHW powerful operation ..................................................................................................................... 38
4.8 Preset values and schedules........................................................................................................................................... 39
4.8.1
Using preset values......................................................................................................................................... 39
4.8.2 Setting the energy prices................................................................................................................................ 39
4.8.3 Using and programming schedules................................................................................................................ 42
4.8.4 Schedule screen: Example.............................................................................................................................. 43
4.9 Weather-dependent curve ............................................................................................................................................. 48
4.9.1
What is a weather-dependent curve? ........................................................................................................... 48
4.9.2 2-points curve................................................................................................................................................. 48
4.9.3 Slope-offset curve........................................................................................................................................... 49
4.9.4 Using weather-dependent curves.................................................................................................................. 51
4.10 Other functionalities ....................................................................................................................................................... 53
4.10.1
To configure time and date............................................................................................................................ 53
4.10.2 Using quiet mode ........................................................................................................................................... 53
4.10.3 Using holiday mode ........................................................................................................................................ 53
5 Energy saving tips 55
6 Maintenance and service 56
6.1 Overview: Maintenance and service .............................................................................................................................. 56
7 Troubleshooting 57