Siemens Albatros2 RVA78.690 User Manual page 57

DHWSp2
External generation
or solid fuel boiler
DHW circulating pump /
circulation sensor
DHW storage tank
electric immersion heater
Siemens
Building Technologies
7.2.3 DHW storage tank (DHW)
B3
B31
B39
Q4
B3
B31
B3
B31
K6
Solar compact controller
Plant diagrams
Required settings:
OL 5931-5932 BX:
–
DHW sensor B3
DHW sensor B31 is already
included in the basic diagram
Optional settings:
for ext. generation
OL 5890 ZX1:
–
Heat request K27
OL 6207
–
For DHW storage tank
for solid fuel boiler
Operating line 4133
Comparative temp
Solid fuel boiler
–
B3 or B31
Required settings:
OL 5890 ZX1:
–
Circulating pump Q4
Optional settings:
OL 1660 (release).
OL 1661 (cycling).
OL 1663 (circulation setpoint).
OL 5931-5932 BX:
–
DHW circulation sensor B39
Required settings:
OL 5890 ZX1:
–
Electric immersion heater DHW
K6
Optional settings:
OL 5060 (operating mode).
OL 5061 (release).
OL 5062 (control).
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18.08.2010