200/221
Siemens Switzerland Ltd
HVAC Products
7.1.18
Plant diagram 18
Brine-to-water heat pump, combi storage tank and DHW diverting valve Q3 and solar
collector, and mixing or pump heating circuit.
B21
K1/E11
E9
B81 E10
P
P
E15
B83
B91
B92
B71
Q8/E14
7.1.19
Plant diagram 19
Air-to-water heat pump, DHW storage tank with DHW diverting valve Q3 and solar
collector, and pump heating circuit.
Q9
B21
K1/E11
B81
P
P
E9
E10
Y22
B84
B83
B91
B71
K19/E14
User manual RVS61.843
7 Plant diagrams
Q3
Q9
B6
T
K8
Q5
Q3
Q3
B6
T
Q5
Y1/Y2
Q2
B3
B1
B31
B4
RG
B42
B9
B41
B9
B3
T
RG
B31
CE1U2355en_02
23. November 2007