4 | Operation
User reference guide
52
ETVZ16S18+23DA6V+9W
Daikin Altherma 3 H HT F
4P586461-1 – 2019.07
Possible actions on this screen
Select slope or offset.
Increase or decrease the slope/offset.
When slope is selected: set slope and go to offset.
When offset is selected: set offset.
Confirm changes and return to the submenu.
4.9.4 Using weather-dependent curves
Configure weather-dependent curves as following:
To define the setpoint mode
To use the weather-dependent curve, you need to define the correct setpoint
mode:
Go to setpoint mode … Set the setpoint mode to …
Main zone – Heating
[2.4] Main zone > Setpoint mode WD heating, fixed cooling OR
Weather dependent
Main zone – Cooling
[2.4] Main zone > Setpoint mode Weather dependent
Additional zone – Heating
[3.4] Additional zone > Setpoint
mode
WD heating, fixed cooling OR
Weather dependent
Additional zone – Cooling
[3.4] Additional zone > Setpoint
mode
Weather dependent
Tank
[5.B] Tank > Setpoint mode Weather dependent
To change the type of weather-dependent curve
To change the type for all zones and for the tank, go to [2.E] Main zone > WD
curve type.
Viewing which type is selected is also possible via:
▪ [3.C] Additional zone > WD curve type
▪ [5.E] Tank > WD curve type
To change the weather-dependent curve
Zone Go to …
Main zone – Heating [2.5] Main zone > Heating WD
curve
Main zone – Cooling [2.6] Main zone > Cooling WD
curve
Additional zone – Heating [3.5] Additional zone > Heating
WD curve
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