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Siemens Building Technologies Basic Documentation RVA47.320 CE1P2379E
HVAC Products Description of the enduser settings 15.07.2002
Time switch program for space heating
• The heating system operates only if there is demand for heat.
• The user can set the heating periods to suit his lifestyle.
• Energy can be saved by making adequate use of the heating program.
The time switch program for space heating consists of the switching times that can be
entered for the weekdays or the 7-day block.
The time switch program for space heating and the time switch program for d.h.w.
heating operate independently of one another.
3.9 Preselecting the weekday
With this setting, you select the weekdays or the 7-day block for which the switching
times of the time switch program apply.
The heating program thus set becomes active when selecting automatic mode
.
1. Press the operating line selection buttons to select line 5.
2. Press the + / - buttons to preselect the 7-day block or the individual day.
Setting range Unit
1-7
1...7
7-day block
Individual days
• This setting must be made before the switching times are entered!
• For every day on which other switching times shall apply, the preselection of the
individual day with subsequent entry of the switching times must be repeated
This setting is used to select either the whole week (1-7) or individual days (1...7).
7-day block
Entry of the switching times from operating line 6 to 11 is identical for every day from
Monday through Sunday.
0 2 4 6 8 10 12 14 16 18 20 22 24
h
Mo
...
So
2373Z11
Switching time for nominal setpoint
Switching time for reduced setpoint
Benefit
Description
Description
Setting
Important
Effect
Entry of 1-7
Example:
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