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User reference guide
2
Table of contents
1.1
About the documentation ..............................................................................................................................................
1.1.1
Meaning of warnings and symbols ................................................................................................................
1.2
For the user.....................................................................................................................................................................
3.1
About freeze protection .................................................................................................................................................
3.2
Components in a typical system layout..........................................................................................................................
4.1
Overview: Operation....................................................................................................................................................... 11
4.2
The user interface at a glance ........................................................................................................................................ 12
4.2.1
Buttons............................................................................................................................................................ 12
4.2.2
Status icons..................................................................................................................................................... 13
4.3
Basic usage ...................................................................................................................................................................... 14
4.3.1
Using home pages .......................................................................................................................................... 14
4.3.2
Using the menu structure .............................................................................................................................. 14
4.3.3
Turning ON/OFF controls ............................................................................................................................... 15
4.4
Space heating control ..................................................................................................................................................... 16
4.4.1
About space heating control .......................................................................................................................... 16
4.4.2
Setting the space operation mode................................................................................................................. 16
4.4.3
Determining which temperature control you are using................................................................................ 16
4.4.4
Room thermostat control - About room thermostat control........................................................................ 17
4.4.5
Room thermostat control - Using the room temperature home pages ....................................................... 18
4.4.6
Room thermostat control - Using the leaving water temperature home pages .......................................... 21
4.4.7
Leaving water temperature control - About leaving water temperature control ........................................ 23
4.4.8
Leaving water temperature control - Using leaving water temperature control according to a schedule . 23
4.4.9
Leaving water temperature control - Using leaving water temperature control NOT according to a
schedule.......................................................................................................................................................... 23
4.4.10
External room thermostat control - About external room thermostat control............................................ 24
4.4.11
External room thermostat control - Using external room thermostat control ............................................ 24
4.5
Domestic hot water control............................................................................................................................................ 24
4.5.1
About domestic hot water control................................................................................................................. 24
4.5.2
Instant DHW (no tank installed)..................................................................................................................... 24
4.5.3
Tank................................................................................................................................................................. 25
4.6
Advanced usage .............................................................................................................................................................. 30
4.6.1
About changing the user permission level..................................................................................................... 30
4.6.2
Using quiet mode ........................................................................................................................................... 30
4.6.3
Using holiday mode ........................................................................................................................................ 31
4.6.4
Reading out information ................................................................................................................................ 34
4.6.5
Configuring date, time, units of measurement, contrast and backlight ....................................................... 35
4.6.6
Configuring user profile and home pages...................................................................................................... 35
4.6.7
Locking and unlocking buttons and functions ............................................................................................... 36
4.7
Preset values and schedules........................................................................................................................................... 37
4.7.1
Using preset values......................................................................................................................................... 37
4.7.2
Using and programming schedules................................................................................................................ 38
4.7.3
Schedules: Example ........................................................................................................................................ 39
4.7.4
Predefined schedules: Room temperature + leaving water temperature (main) ........................................ 40
4.7.5
Predefined schedules: DHW tank temperature............................................................................................. 41
4.8
Weather dependent operation ...................................................................................................................................... 41
4.8.1
To set the weather dependent settings......................................................................................................... 41
4.9
Menu structure: Overview user settings........................................................................................................................ 43
4.10
Installer settings: Tables to be filled in by installer ........................................................................................................ 44
4.10.1
Quick wizard ................................................................................................................................................... 44
4.10.2
Space heating control..................................................................................................................................... 44
4.10.3
Domestic hot water control [A.4] .................................................................................................................. 45
4.10.4
Contact/helpdesk number [6.3.2].................................................................................................................. 45
5.1
To set the fuel price ........................................................................................................................................................ 46
5.2
To set the electricity price .............................................................................................................................................. 46
5.3
To set the electricity price schedule timer..................................................................................................................... 47
5.4
About energy prices in case of an incentive per kWh renewable energy ..................................................................... 47
5.4.1
To set the fuel price in case of an incentive per kWh renewable energy..................................................... 47
EJHA04AAV3 + NHY2KOMB28+32AA
Daikin Altherma Hybrid hydrosplit heat pump
4P556862-1A - 2020.10
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