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Siemens Building Technologies Basic Dokumentation RVA63.280, RVA53.280 CE1P2374E
Landis & Staefa Division 19.04.2001
1.12 Switching times of time switch programs 1
and 2
This is the setting of the switching times of time switch program at which the
temperature setpoints for the relevant heating circuit will change.
The heating program thus set becomes active with automatic mode
.
Setting range Unit Factory setting
- -:- -...24:00 h : min See "Program overview"
below
First, select the weekday for which the switching times shall be entered!
The controller then makes a check to ensure the entries have been made in the correct
order.
At the times entered, the program will switch to the respective temperature setpoints.
The table below shows at what times the setpoints will be activated.
Entry:
––:–– Switchingpointinactive
00:00...24:00At the time entered, heating to the respective temperature is ensured.
Line Switching point Temperature setpoint Standard
Switch-on time period 1 Setpoint of knob 06:00
Switch-off time period 1
Reduced setpoint
22:00
Switch-on time period 2 Setpoint of knob ––:––
Switch-off time period 2
Reduced setpoint
––:––
Switch-on time period 3 Setpoint of knob ––:––
Switch-off time period 3
Reduced setpoint
––:––
In AUTO mode, the time switch program can be set on both the controller (as described
above) and on the QAA70 room unit. It is always the last action that is active.
Description
Setting
•••
Important
Note
Effect
Program overview
Effect of room unit
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