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→ DIP switches 5 and 6 to "ON" position (Mounting 1)
For sealing in the furnace
die sowohl Ihren Bedürfnissen als auch Ihren ästhetischen Vorlieben gerecht wird
um die Funktion des Melders nach Herstellerempfehlung einmal im Monat zu überprüfen
die mit einem eleganten
Funk-Differenzdrucksensor Version:Flush-mounted version → DIP switches 5 and"The BL220DD radio differential pressure sensor, together with the BL220F or BL220Fi exhaust air safety switch, forms a safety system for monitoring the differential pressure between the installation room of the fireplace and the connecting piece (chimney) or outside atmosphere during the simultaneous operation of a ventilation system such as a stove hood, hob hood or living room ventilation system with an open fireplace. Due to possible problematic
