Siemens LMU64 Series - Page 152

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Siemens Building Technologies Basic Documentation LMU54... / LMU64... CC1P7494en
HVAC Products 14 Addendum: Hydraulic diagrams BMU 07.11.2002
Diagram 38 Diagram 39
B2B7
KW
WW
B3
B4
FS
UV
Q1
Y1
Y2
20 °C
7494h01_38
B2B7
KW
WW
B3
Q1
UV
Y1 Y2
20 °C
7494h01_39
Instantaneous DHW heater with secondary heat exchanger,
diverting valve (electromotoric or electrohydraulic) and 2 heating
circuits
Aqua-booster with 2 pump circuits
Diagram 41
1)
Diagram 42
B2
Q3.1
B7
B3
B4
Solar-V Z WW KW
Storage
tank
150 l
Q3.2
Solar-R
Q1 Q2
20 °C
7494h01E_41
Purging
valve
B2B7
B3
B4
Solar-V Z
WW KW
Storage
tank
150 l
Q3
Solar-R
UV
Q1
Q2
20 °C
7494h01E_42
Purging
valve
Stratification storage tank with charging pump and
2 pump circuits
Stratification storage tank with diverting valve and
2 pump circuits
Hydraulic diagrams
(cont’d)