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Siemens Building Technologies / HVAC Products CE1B3131x2-en 74 319 0346 0 a 19.11.2004
Do you want to change the daily heating periods?
General information about the heating program
In the heating program, you can set the daily heating
periods to suit your individual needs. Each day can
accommodate a maximum of 6 switching points; a room
setpoint must be assigned to each heating period.
In addition to the weekdays (Monday through Sunday),
you can program a special day, that is, a special 24-hour
heating program.
The special day will be activated when you making an
entry on the Holidays/special days menu (
page 20).
If your plant comprises 2 heating circuits, you can set the
heating program for both heating circuits separately
(Path: … > Time switch 2… >… ).
Changes on the controller can be made only if the heat-
ing program is predefined by the time switch in the
controller. Otherwise, it is an external operator station.
Prior to making entries, please observe
• First, always enter the start time of the heating period,
then the room operating mode of that period
• You have the room operating modes
, and to
choose from. Adjust the associated setpoints on the
Room setpoints menu (
page 13)
• You can copy any 24-hour heating program to other
days (
page 11)
Changing and canceling times and setpoints
1. Select the required day.
2. In the diagram, advance pointer
to the point in
time to be changed.
3. Set the required time.
Canceling the time: Reset the time via 00:00 until
––:–– appears.
4. Select the required setpoint.
5. If required, set additional times and select additional
setpoints.
Path:
Main menu > Time switch …
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