Detailed Screen With Weather-Dependent Curve - Daikin Altherma 3 H F Installer's Reference Manual

8.3.7 Detailed screen with weather-dependent curve

EPGA11~16DAV3 + EAVH16SU18+23DA6V
Daikin Altherma 3 H F
4P606487-1 – 2019.12
c Selected setting and value
Go through the list of settings.
Change the value.
Go to the next setting.
Confirm changes and proceed.
When weather-dependent (WD) operation is active the desired leaving water or
tank temperature is determined automatically depending on the averaged outdoor
temperature. When the outdoor temperature is lower the leaving water or tank
temperature will need to be higher as the water pipes will be colder and vice versa.
2-points WD curve
The weather-dependent curve is defined by two setpoints:
▪ Setpoint (X1, Y2)
▪ Setpoint (X2, Y1)
Weather-dependent curve:
Y2
Y1
X1
Go through the temperatures.
Change the temperature.
Go to the next temperature.
Confirm changes and proceed.
Item
a Selected weather dependent zone:
▪ : Main zone or additional zone heating
▪ : Main zone or additional zone cooling
▪ : Domestic hot water
X1, X2 Examples of outdoor ambient temperature
Y1, Y2 Examples of desired tank temperature or leaving water temperature.
The icon corresponds to the heat emitter for that zone:
▪ : Underfloor heating
▪ : Fan coil unit
▪ : Radiator
▪ : Domestic hot water tank
Possible actions on this screen
X2
Possible actions on this screen
Description
8 Configuration
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a
Installer reference guide
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