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Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
Description of the heating engineer settings
18.10.2002
4.6
Display of partial diagram “Buffer storage
tank”
The partial diagram of the buffer storage tank is a fixed part of the selected basic dia-
gram and cannot be changed.
If an attempt is made to change the partial diagram, the display will show
OFF
.
If some other partial diagram of a buffer storage tank is required, another basic diagram
with the respective partial diagram must be selected.
Display
Unit
Factory setting
0...3 –
0
The partial diagram number of the buffer storage tank contained in the selected basic
diagram will automatically be displayed on this operating line. The numbers have the
following meaning:
0
No partial diagram available.
Parameter block
“Buffer storage tank“
will be
hidden.
1...3
Partial diagrams according to the partial diagram library (documents
CE1P2489en and CE1P2490en).
4.7
Display of partial diagram “D.h.w. storage tank”
The partial diagram of the d.h.w. storage tank can only be slightly changed within the
relevant basic diagram. If a completely different partial diagram of the d.h.w. storage
tank is required, another basic diagram with an adequate partial diagram must be se-
lected.
Display / setting range
Unit
Factory setting
0...10 –
0
The partial diagram number of the d.h.w. storage tank that is contained in the selected
basic diagram will automatically be displayed on this operating line. The numbers have
the following meaning:
0
No partial diagram available.
Parameter block
“D.h.w. storage tank”
will be hidden.
1...10 Partial diagrams according to the partial diagram library (documents
CE1P2489en and CE1P2490en).
The partial diagrams with d.h.w. charging pump Q3 can be replaced by a partial dia-
gram without a d.h.w. charging pump (according to the table given below).
Diagram that can be modified
(with Q3):
Can be replaced by partial diagram number
(without Q3):
BwSp 4
BwSp 1
BwSp 5
BwSp
2
BwSp 6
BwSp
3
BwSp 9
BwSp
7
BwSp 10
BwSp 8
Description
Setting
Effect
Description
Setting
Effect
Selection
