Olimpia splendid SHERPA SHW S2 200 Instrucciones De Uso Y Mantenimento página 14

WARNING! In order to avoid the propagation of mechanical vibrations, do not install the equipment on
floor slabs with wooden beams (e.g. in lofts).
WARNING! In order to avoid short circulation of air between inlet / outlet, always use two elbows
mounted in opposite direction when non-ducted installation is done! Fig.4
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