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Description
Lines 1, 2 and 3
Effect
Notes
24/70
Siemens Building Technologies
HVAC Products
*
These lines are only displayed in OpenTherm Plus mode. Also, the relevant
functions must be supported by boiler control.
**
A reset to the actual temperature is made by pressing the +/– buttons for
3 seconds
Time of day
3.5
Time of day, date and year
To ensure proper functioning of the heating program, the time switch with the time of
day, day, month and year must be correctly set.
1. Press the line selection buttons to select line 1, 2 or 3.
2. Press the + / – buttons to set the current values.
Line
1
2
3
Time of day, date and year will be set to their current values. These settings are
important, ensuring that the heating program, the d.h.w. program, the holiday program
and summer- / wintertime changeover of the room unit operate as required.
• While the settings are made, the clock continues to run
• During the time settings, the seconds are reset to zero each time a + or – button is
pressed
• If, on line 96, the clock master was programmed for external, manual time settings
via lines 1 to 3 are no longer possible
Basic Documentation QAA73.110 Room unit
Error! Style not defined.
Setting range
00:00 ... 23:59
1. Jan ... 31. Dec
2000 ... 2094
Unit
Minute, hour, day, month,
year
CE1P2284en
19.06.2002
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