88/348
Siemens Building Technologies
Basic Documentation RVP540 / RVP550
CE1P2488en
HVAC Products
Description of the heating engineer settings
18.10.2002
4.12 Reduction second d.h.w. storage tank
temperature sensor B31
If not used, d.h.w. temperature sensor B31 must be hidden (deactivated).
Setting range
Unit
Factory setting
0...1 –
0
The settings have the following meaning:
0
The d.h.w. sensor at B31 is deactivated.
This means that the relevant sensor terminal becomes available for other use.
1
The d.h.w. sensor at B31 is activated.
When using a combi storage tank, the functionality of sensor B31 can be provided by
sensor B4. The relevant setting is to be made on operating line 570.
4.13 Reduction second buffer storage tank
temperature sensor B41
If not used, buffer storage tank temperature sensor B41 must be hidden (deactivated).
Setting range
Unit
Factory setting
0...1 –
0
The settings have the following meaning:
0
The buffer storage tank sensor at B41 is deactivated.
This means that the relevant sensor terminal becomes available for other use.
1
The buffer storage tank sensor at B41 is activated.
4.14 Reduction return temperature sensor B72 of
the wood-fired boiler
If not used, return temperature sensor B72 of the wood-fired boiler must be hidden (de-
activated).
Setting range
Unit
Factory setting
0...1 –
0
The settings have the following meaning:
0
The return temperature sensor of the wood-fired boiler at B72 is deactivated.
This means that the relevant sensor terminal becomes available for other use.
1
The return temperature sensor of the wood-fired boiler at B72 is activated.
Description
Setting
Effect
Note
Description
Setting
Effect
Description
Setting
Effect
