10 | Configuration
Installer reference guide
145
EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598592-1A – 2019.12
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
Additional zone – Cooling [3.6] Additional zone > Cooling
WD curve
Tank [5.C] Tank > WD curve
INFORMATION
Maximum and minimum setpoints
You cannot configure the curve with temperatures that are higher or lower than the
set maximum and minimum setpoints for that zone or for the tank. When the
maximum or minimum setpoint is reached, the curve flattens out.
To fine-tune the weather-dependent curve: slope-offset curve
The following table describes how to fine-tune the weather-dependent curve of a
zone or tank:
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