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Siemens Switzerland Ltd  User manual RVS61.843 CE1U2355en_02 
HVAC Products  5 Handling  23. November 2007 
5.1.4 Overview of the settings 
 
The table below shows all available settings up to the heating engineer level. Certain 
operating lines may be hidden, depending on the unit version in use. 
E =  enduser 
I =  commissioning 
F  =   heating engineer 
BZ =  operating line 
1)
 Only QAA75../78.. 
Operating 
line 
operating 
Function 
Default value 
Minimum 
Max 
Unit 
Time of day and date 
1  E  Hours/minutes - 00:00  23:59  hh:mm 
2  E  Day/month - 01.01 31.12  dd.MM 
3  E  Year - 2004 2099  yyyy 
5  F  Start of summertime  25.03  01.01  31.12  dd.MM 
6  F  End of summertime  25.10  01.01  31.12  dd.MM 
Operator section 
20  E  Language 
German ¦ … 
German    - 
22  F  Info 
Temporarily ¦ Permanently 
Temporarily    - 
26  F  Operation lock 
Off ¦ On 
Off.    - 
27  F  Programming lock 
Off ¦ On 
Off.    - 
28  I  Direct adjustment 
Automatic storage  ¦ Storage with confirmation 
Storage with confirmation 
   
40
1)
  I 
Used as 
Room unit 1 ¦ Room unit 2 ¦ Room unit P ¦ Operator unit 1 
¦ Operator unit 2 ¦ Operator unit P ¦ Service unit 
Room unit 1    - 
42
1)
  I  Assignment device 1 
Heating circuit 1 ¦ Heating circuits 1 and 2 ¦ Heating 
circuits 1 and P ¦ All heating circuits 
Heating circuit 1    - 
44  I  Operation HC2 
Commonly with HC1 ¦ Independently 
Commonly with HC1    - 
46  I  Operation HCP 
Commonly with HC1 ¦ Independently 
Commonly with HC1    - 
48
1)
  I  Action occupancy button 
None ¦ Heating circuit 1 ¦ Heating circuit 2 ¦ Commonly 
Heating circuit 1    - 
54
1)
  F  Readjustment room sensor  0.0  -3  3  °C 
70  F  Software version  -  0  99.9  - 
Wireless 
120  I  Binding 
No ¦ Yes 
No    - 
121  I  Test mode 
Off ¦ On 
Off.    - 
130  I  Room unit 1 
Missing ¦ Ready ¦ No recept’n ¦ Change batt 
-    - 
131  I  Room unit 2 
Missing ¦ Ready ¦ No recept’n ¦ Change batt 
-  - 
132 I 
Room unit P 
Missing ¦ Ready ¦ No recept’n ¦ Change batt 
-  - 
133 I 
Outside sensor 
Missing ¦ Ready ¦ No recept’n ¦ Change batt 
-  - 
Legend