STEUERUNG EINES UMLAUFWASSERHEIZERS

Control of a circulation water heater, with a heat exchanger which is fed from a burner, of a branch having radiators and of a branch having a domestic water conditioner, which can both be connected to the heat exchanger via a priority reversing valve, the priority reversing valve having a rest posi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HANGAUER, WILFRIED, KIND, REINER
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	Control of a circulation water heater, with a heat exchanger which is fed from a burner, of a branch having radiators and of a branch having a domestic water conditioner, which can both be connected to the heat exchanger via a priority reversing valve, the priority reversing valve having a rest position defined by means of a restoring force and being provided with temperature set-value indicators for the setting of a heating and domestic water temperature. The rest position of the priority reversing valve (10) is variable and is switched according to whether reheating of the domestic water conditioner (24) is necessary or not, and, as temperature set value for the heating water, either the set value (HZ/39) alone or the higher of the two set values (HZ/39) and (WST/40) is selected according to the rest position of the priority reversing valve.