2-Points Curve - Daikin Altherma 3 WS EWSAH06UD 9W Series Installer's Reference Manual

11.4.2 2-points curve

EWSAH/X06UD
Daikin Altherma 3 WS
4P675765-1 – 2022.04
Types of weather-dependent curve
There are 2 types of weather-dependent curves:
▪

2-points curve

▪ Slope-offset curve
Which type of curve you use to make adjustments, depends on your personal
preference. See "11.4.4 Using weather-dependent
Availability
The weather-dependent curve is available for:
▪ Main zone - Heating
▪ Main zone - Cooling
▪ Additional zone - Heating
▪ Additional zone - Cooling
▪ Tank (only available to installers)
INFORMATION
To operate weather-dependent, correctly configure the setpoint of the main zone,
additional zone or tank. See
Define the weather-dependent curve with these two setpoints:
▪ Setpoint (X1, Y2)
▪ Setpoint (X2, Y1)
Example
Y2
Y1
X1
curves" [
"11.4.4 Using weather-dependent
a
X2
11 Configuration
|
4
155].
curves" [ 4 155].
Installer reference guide
153