Siemens LMU54 Series Basic Documentation page 164

Hydraulic diagrams
B7 B2
Q1
KW
B3
UV
WW
BMU1
B7 B2
Q3 Q1
B3
KW
B4
WW
BMU1
164/171
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HVAC Products
Diagram 84
Q1
B7 B2
BMU2
With DHW heating by an instantaneous DHW heater (aqua-booster)
Diagram 85
Q1
B7
B2
BMU2
With DHW heating by a storage system with DHW charging pump
Basic Documentation LMU54... / LMU64...
14 Addendum: Hydraulic diagrams BMU
Q1
B7 B2
BMUn
Q1
B7
B2
BMUn
7494h02_85
CC1P7494en
07.11.2002