Example:
Source 2:
Water-to-water heat pump, 1-stage
Storage tank: Buffer storage tank
Heating circuit 1: Heating circuit pump and mixing valve
B4
B41
B21
K1/E11
B71
B92
Q8/E14
B91
E15
F
E9
PP
B81
E10
B83
Q9
2358h4
B9
Y1/Y2
Q2
B1
A6
Displays on the operator unit:
Check no. heat source 2 30
Check-No. storage tank 100
Check no. heating circuit 3
Device data
Line no. Operating line
6220 Software version
The software version installed represents the state of the software available at the time
the unit was produced.
The first 2 digits denote the software version, the third digit gives the software upgrade
(e.g. 01.0).
6.21 LPB
Address / power supply
Line no. Operating line
6600 Device address
6601 Segment address
6604 Bus power supply:function
Off.
Automatically
6605 Bus power supply state
Off.
On.
Both the device address and the segment address consist of 2-digit numbers.
Together, they form the device’s unambiguous LPB address (e.g. 14.16 stands for
segment 14, device 16).
Device addres
s and
segment address
198/258
Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 6 The settings in detail 28. September 2009
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