Zephyr Essentials Pisa ZPI-E24AG Guide D'utilisation, D'entretien Et D'installation page 15

Fig.9
with aluminum duct tape. If using hood in ductless
recirculating mode turn to page 14. using a utility knife or heavy-duty scissors.
with local requirements and codes, purchase and install
appropriate connector if necessary.
Make sure no packing material is inside hood. Power
up hood check for leaks around duct tape and verify all
functions.
13