Adaption Sensitivity 2 (Zaf2) - Siemens RVA63.280 Basic Documentation

Benefit
Description
Setting
Note
Effect
Reduction
Note
Adaption of heating
curve
152/184
Siemens Building Technologies
Landis & Staefa Division
3.21

Adaption sensitivity 2 (ZAF2)

Adaption of the heating curve as a function of the outside temperature.
Adaption sensitivity 2 serves for adapting the heating curve in the temperature range
below 4 °C. Also refer to "adaption of heating curve" in Index.
Setting range
1...15
The level of adaption sensitivity is automatically adapted by the controller and,
therefore, need not be manually adjusted.
The heating curve in the temperature range below 4 °C will be adapted differently,
depending on the level of adaption sensitivity 2.
Increase: More adaption
Decrease: Less adaption
Each time a significant adaption of the heating curve below 4 °C (ZAF2) has taken
place, adaption sensitivity 2 will automatically be reduced by one step. This means that
the extent of adaptation and thus only the readjustment of the heating curve's slope will
gradually be reduced.
When readjusting the slope of the heating curve, the adaption sensitivity will
automatically be reset to the factory setting.
The process of heating curve adaption is described in the relevant section. Also refer to
"adaption of heating curve" in Index.
Basic Dokumentation RVA63.280, RVA53.280
Unit
-
Factory setting
15
CE1P2374E
19.04.2001