Siemens RVS41.813 User Manual page 237

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