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Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
Description of the enduser settings
18.10.2002
Time switch program for space heating
•
The heating system maintains the nominal setpoint only if there is a 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.
3.10 Preselection of 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
.
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 in-
dividual 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
...
237
3Z
11
Switching time for nominal setpoint
Switching time for reduced setpoint
Individual days
The setting of the switching times from operating line 6 through 11 is entered
only
for
the individual day selected here.
Tip
First, choose the 7-day block (1-7) to enter the switching times that apply to most
days; then, select the individual days (1...7) to make the required adjustments.
Benefit
Description
Description
Setting
Important
Effect
Entry of
1-7
Example:
Entry of
1...7
