Check numbers
Check no. heat source 1
Siemens Switzerland Ltd
HVAC Products
To identify the current plant diagram, the basic unit generates a check number.
The check number is made up of the lined up part diagram numbers (without the
preceding zeros).
For meaning of the numbers for the relevant operating lines, refer to the following
tables:
Solar
0
No solar
1
3
5
x
6
x
8
x
9
x
10
x
11
x
12
x
13
x
14
15
17
18
19
x
20
x
22
x
23
x
24
x
25
x
26
x
27
x
31
33
35
x
37
x
38
x
39
x
40
x
41
x
42
44
45
46
x
48
x
49
x
50
x
51
x
52
x
User manual RVS61.843
6 The settings in detail
*
DHW/B
DHW+B
DHW/B
DHW
DHW
B
B
x
x
x
DHW/B
x
DHW/B
x
x
DHW+B
x
DHW/B
x
DHW
x
DHW
x
B
x
B
*
DHW/B
DHW+B
DHW/B
DHW
DHW
B
x
x
DHW/B
x
DHW/B
x
x
DHW+B
x
DHW/B
x
DHW
x
DHW
x
B
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CE1U2355en_02
23. November 2007