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Siemens Building Technologies Basic Documentation RVA63.242, RVA53.242 CE1P2373E
Landis & Staefa Division Description of end-user settings 26.03.2001
3.13 Switching times of time switch program 2
This is the setting of the switching times for time switch program 2 at which the
temperature setpoints for heating circuit 2 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:
– – : – – Switching point inactive.
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
– – : – –
When using a QAA70 room unit, the heating program will be overwritten. However, this
works only if automatic mode is selected on the controller. Also refer to "room unit
values" in Index.
Description
Setting
• • •
Important
Note
Effect
Program overview
Effect of room unit
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