Siemens LMU54 Series Basic Documentation page 161

Hydraulic diagrams
(cont'd)
Q1
B7 B2
Q3.1
UV
Boiler, pump
DHW circuit (BMU,
controller clip-in)
Solar-R
Q3.2
Storage
tank
150 l
Purging
valve
Stratification storage tank with diverting valve and primary supply function, zone control with the RVA46...
B7 B2
Q1
UV
Boiler, pump
DHW circuit (BMU,
controller clip-in)
B3
KW
B4
WW
Stratification storage tank system with diverting valve and zone control with the RVA46...
Siemens Building Technologies
HVAC Products
Diagram 75 1)
20 °C
B1.1
Q2.1
Y2.1
Mixing circuit 1
(mixing valve
clip-in or RVA46)
Alternatively, the mixing cicuits of the RVA46 can also be additional pump circuits
(including combinations).
B3
B4
20 °C
B1.1
Q2.1
Y2.1
Mixing circuit 1
Q8
(mixing valve
clip-in or RVA46)
Alternatively, the mixing cicuits of the RVA46 can also be additional pump circuits
(including combinations).
Basic Documentation LMU54... / LMU64...
14 Addendum: Hydraulic diagrams BMU
B1.2
Q2.2
Y2.2
Mixing circuit 2
(RVA46)
Diagram 76
B1.2
Q2.2
Y2.2
Mixing circuit 2
(RVA46)
B1.n
Q2.n
Y2.n
Mixing circuit n
(RVA46)
B1.n
Q2.n
Y2.n
Mixing circuit n
(RVA46)
161/171
CC1P7494en
07.11.2002