bsi138BSI138. Crown_Bermuda_BSI069-380_Install and Operating Manual (Acrobat Reader Required) Filters. Filters. Sort By: Products per page. Apply Filters. Crown Boiler 354600 Pilot Assy,Manuals and User Guides for Crown Boiler BSI SERIES. We have 5 Crown Boiler BSI SERIES manuals available for free PDF download: Installation, Operating And Service Instructions, Installation Instructions Manual, Installation