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Siemens Switzerland Basic units RVS61.843 and RVS41.813 CE1U2355en_02
HVAC Products Contents 3. Juli 2008
To identify the current plant diagram, the basic unit generates a check number.
The check number is made up of the lined up partial diagram numbers (without the
preceding zeros).
For meaning of the numbers for the relevant operating lines, refer to the following
tables:
Solar
One collector field with sensor B6
and collector pump Q5
co
ec
or
e
s w
sensors
an
B61
and collector pumps Q5 and Q16
Storage tank charging pump buffer K8
Solar diverting valve buffer K8
Solar charging pump swimming pool K18
Solar diverting valve swimming pool K18
External solar heat exchanger pump K9
DHW = domestic hot water, P =
buffer
0
No sola
1 *
3
TWW/P
5 x
6 x
8 x TWW+P
9 x TWW/P
10 x TWW
11 x TWW
12 x P
13 x P
14 x
15 x
17 x TWW/P
18 x TWW/P
19 x x
20 x x
22 x TWW+P
23 x x TWW/P
24 x x TWW
25 x x TWW
26 x x P
27 x x P
31 *
33 TWW/P
35 x
37 x TWW+P
38 x TWW/P
39 x TWW
40 x TWW
41 x P
42 x
44 x TWW/P
45 x TWW/P
46 x x
48 x x TWW+P
49 x x TWW/P
50 x x TWW
51 x x TWW
52 x x P
Check numbers
Check no. heat source
1
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