- 1 - http://www.brv.it email: [email protected]Installation examples Modular systems for energy management HW60/125-04 DN 25 M2 MIX3 DN 25 M2 DN 25 HV60/125 SG-2 DN 25 SG 50 30 kW Δt 20 K 1.290 L/h 20 kW Δt 20 K 860 L/h Attention: the representations are to be considered just as an indication and they have no completeness pretension. Heat source: gas boiler. Supply from heat source: unmixed pump unit M2 DN25; Δt 20 K. Distribution: - Hydraulic switcher HW 60/125-04 DN25; - Heating distributor HV 60/125-SG2 DN25 for 2 pump units with security unit SG 50 and expansion vessel. Heating users: - Medium power radiator line, Δt 20 K: unmixed pump unit M2 DN25; - High power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25. 647P Fixing bracket Set 648 SET FLEX 50 629SET 50 kW Δt 20 K 2.150 L/h Wall fixing set DAOA25SET 0266/M 128525 (28 mm) Optional connections: - Copper pipe connections (18, 22 and 28 mm) - Isolating valves 0266/M Support bracket DAOA25SET
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Modular systems for energy managementfr.brv.it/userfiles/file/esempi_montaggio_eng.pdf · 2014-09-23 · CLIMA3 DN 25 M2 MIX3 DN 25 M2 FIX3 DN 25 M2 MIX33 DN 25 M2 MIX3 FIX DN 25
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Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Heat source: gas boiler.Supply from heat source:unmixed pump unit M2 DN25; Δt 20 K.Distribution:- Hydraulic switcher HW 60/125-04 DN25;- Heating distributor HV 60/125-SG2 DN25 for 2 pump units with security unit SG 50 and expansion vessel.Heating users:- Medium power radiator line, Δt 20 K:unmixed pump unit M2 DN25;- High power radiator line, Δt 20 K:mixed pump unit M2 MIX3 DN25.
Heat source: gas boiler.Supply from heat source:unmixed pump unit M2 DN32; Δt 20 K.Distribution:- Hydraulic switcher HW 60/125-05 DN25;- Heating distributor HV 70/125 DN25 for 5 pump units.HDW tank loading: unmixed pump unit M2 DN25; Δt 20 K.Heating users:- Low power radiator line, Δt 20 K:mixed pump unit M2 MIX3 DN25;- Low power under floor heating line, Δt 8 K:fixed temperature pump unit M2 FIX3 DN25;- Low power under floor heating line, Δt 15 K:mixed pump unit M2 MIX33 DN25;- High power radiator line, Δt 20 K:mixed pump unit with electronic control for constanttemperature M2 MIX3 FIX DN32.
Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Heat source: solid fuel boiler.Buffer tank loading from the boiler: anti-condensing pump unit M2 MIX3 CS DN32; Δt 20 K.Buffer tank loading from the solar system:Version 1: employment of a solar thermal pump unit S2 Solar 30 and of an unmixed pump unit M2 DN25, with the interposition of a heat exchange unit S2 Exchange.Version 2: employment of a solar thermal pump unit Solo 2 High Efficiency for stratified loading.HDW users: ModvFresh 3 pump unit with recycling line.Distribution: heating distributor HV 70/125 DN25 for 6 pump units.Heating users:- Medium power radiator line, Δt 20 K: mixed pump unit CLIMA 3 DN25;- Low power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25;- Low power under floor heating line, Δt 8 K: fixed temperature pump unit M2 FIX3 DN25;- Low power under floor heating line, Δt 15 K: mixed pump unit M2 MIX33 DN25;- Low power radiator line, Δt 20 K: mixed pump unit with electronic control for constant temperature M2 MIX3 FIX DN25;- Medium power wall radiant heating line, Δt 8 K: employment of a heat exchange unit M2 Exchange to separate from the hydraulic point of view the users line (to keep the piping clean). Unmixed pump unit M2 DN25 on the primary line and mixed pump unit M2 MIX3 Energy G21 DN25 on the secondary line, to meter the produced energy.
Version 1 Version 2
Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Heat source: gas boiler and heat pump.Supply from heat source: unmixed pump unit M2 DN32; Δt 20 K.Supply from heat pump: unmixed pump unit M2 DN25; Δt 20 K.Distribution:- Hydraulic switcher HW 80/125 DN32 with security unit SG 200;- Heating distributor: HV 80/125 DN32 for 4 pump units.HDW tank loading: unmixed pump unit M2 DN25; Δt 20 K.Heating users:- High power radiator line, Δt 20 K: mixed pump unit M2 MIX3 DN25;- High power under floor heating line, Δt 8 K: mixed pump unit M2 MIX33 DN32;- Medium power under floor heating line, Δt 15 K: mixed pump unit M2 MIX33 DN32.
Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Heat source: solar and geothermic energy.Version 1: forced circulation solar thermal installation with the employment of a solar pump unit S1 Solar 10 to load a HDW tank.Version 2: natural circulation solar installation with the employment of solar collectors with HDW tank included.Distribution:Solar Kit 1, solar-boiler connection kit, to mix users’ HDW and anti scald-device Art. 790.Temperature increase: heat pump with HDW tank, fed by a geothermic system: GEO2 pump unit.
Attention: the representations are to be considered just as an indication and they have no completeness pretension.
Modv
Sol
expa
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S2 So
lar 2
High F
low
Modv
Fresh
3
VFS10-200
Modv
Maste
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R24A
-LP/DW
CE
Modv
Slave
LR
Q24A-M
LP/E
Modv
Slave
Modv
Slave
Modv
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Heat source: gas boiler.Buffer tank loading by boiler: unmixed pump unit M2 DN32; Δt 20 K.Buffer tank loading by solar thermal system: employment of a solar thermal pump unit S2 Solar 20 High Flow.HDW users:ModvFresh 3 HDW pump units, connected in a row with Kascata system;-1 pump unit without recycling with ModvMaster servomotor;-3 pump units without recycling with ModvSlave servomotor;-1 pump unit with recycling with ModvSlave servomotor.