Logotherm LogoCool S-Line Technische Information Für Montage Und Betrieb Seite 43

List of contents
1. Safety instructions __________________________________________ 3
2. Functional description _______________________________________ 4
3. LogoCool - decentralised heating interface unit __________________ 5
3.1 Technical data _______________________________________________________________________ 5
3.2 Design and components _______________________________________________________________ 8
3.3 Installation __________________________________________________________________________ 10
3.4 Front cover and housing _______________________________________________________________ 12
3.5 Electrical connection __________________________________________________________________ 13
4. Individual unit components _________________________________ 14
4.1 Recirculation pump ___________________________________________________________________ 14
4.2 Pressure-independent control valve ______________________________________________________ 16
4.3 Strainer _____________________________________________________________________________ 18
4.4 Safety valve and manometer ____________________________________________________________ 19
4.5 Cold meter installation (optional) ________________________________________________________ 20
5. Commissioning ____________________________________________ 21
5.1 Flushing and filling ____________________________________________________________________ 21
5.2 Commissioning ______________________________________________________________________ 21
6. Layout diagrams ___________________________________________ 22
6.1 Pressure loss primary/secondary side _____________________________________________________ 22
6.2 Residual delivery head diagrams secondary side ____________________________________________ 25
6.3 Flow rates and cooling capacities ________________________________________________________ 27
7. Contact persons ___________________________________________ 43
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