Setting The Clock; Time Of Day; Weekday - Siemens RVA63.280 Basic Documentation

Boiler and heating circuit controllers
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Benefit
Description
Note
Summer- / wintertime
System time
Setting
Effect
Notes
Setting
Effect
Weekday table
44/184
Siemens Building Technologies
Landis & Staefa Division

Setting the clock

Automatic changeover from summer- to wintertime, and vice versa.
Fast and easy-to-understand time settings.
To ensure proper operation of the heating program, the 24-hour time switch with the
time of day and weekday must be correctly set.
Between setting of date (line 3) and setting of weekday (line 2) there is no link. This
means that when the set date falls on a Wednesday, for example, Wednesday as a
weekday must also be set.
Automatic summer- / wintertime changeover adapts the time of day automatically. Also
refer to "summer- / wintertime" in Index.
The time of day can be set from a remote location via the bus system, provided clock
operation is appropriately set. Also refer to "clock mode" in Index.
1.7

Time of day

Setting range
00:00...23:59
The controller's clock time is set in agreement with the correct time. This setting is
important to make certain the controller's heating program will operate correctly.
During the setting procedure, the clock continues to run
Each time the + or - button is pressed, the seconds are reset to zero
1.8

Weekday

Setting range
1...7
The time switch will be set to the selected weekday. This setting is important to make
certain the controller's heating program will operate correctly.
1
=
Monday
2
=
Tuesday
3
=
Wednesday
4
=
Thursday
Basic Dokumentation RVA63.280, RVA53.280
Unit
Hour : Minute
Unit
Day
5
=
6
=
7
=
Friday
Saturday
Sunday
CE1P2374E
19.04.2001

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