2-Points Curve - Daikin Altherma 3 R F Installer's Reference Manual

11.5.2 2-points curve

ERLA11~16DAV3+W1 + EBVH/X11+16S18+23DJ
Daikin Altherma 3 R F
4P643602-1 – 2021.09
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 "11.5.4 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" [
"11.5.4 Using weather-dependent
a
X2
11 Configuration
|
4
165].
curves" [ 4 165].
Installer reference guide
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