Siemens RVA63.280 - Heating Circuit Selection Button

41/184
Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
1.4 Heating circuit selection button
The 2 heating circuits are separately adjustable
The controller provides separate control of 2 heating circuits . Separate settings are
offered for a number of functions. For these settings, a double function with 2 different
setting values is provided.
1. Before making a setting, the required heating circuit must be
selected with the heating circuit selection button.
2. Then, the setting for the function can be made as usual.
The heating circuit selection button has 2 LEDs, one at the top and one at the bottom of
the button, indicating the heating circuit selected.
Benefit
Description
Setting
Display