Siemens RVS41.813 - Page 237

Plant diagram 19:
Air-to-water heat pump, DHW storage tank with DHW diverting valve Q3 and solar
collector, and pump heating circuit.
RG
B21
B71
Q9
K1/E11
P
B81
E10
B83
B91
K19/E14
B84
P
E9
Y22
2355A19
B9
RVS41.. RVS61..
QX1 Q3
QX2 Q8/K19
QX3 Q9
QX4 Y22
QX8 K1
BX1 B3
BX5 B71
QX1 Y22
QX5 Q5
BX4 B31
BX5 B6
AVS75.390 (address 1)
QX23 Q5
BX21 B6
BX22 B31
-
Multifunctional terminals
Plant diagram 20:
Air-to-water heat pump, combi storage tank with DHW diverting valve Q3 and solar
collector, and mixing or pump heating circuit.
Y1/Y2
Q2
RG
B21
B71
Q9
K8
Q3
Q5
Q3
K1/E11
P
B81
E10
B83
B91
K19/E14
B84
P
E9
Y22
2355A20
B9
237/258
Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 7 Plant diagrams 28. September 2009