Zephyr SienaZSI-E30AS-ES Guide D'utilisation, D'entretien Et D'installation page 12

This range hood is equipped standard with a 8" round vertical duct option. To convert from 8" round vertical to 8"
round horizontal ducting or 3-1/4" x 10" rectangular horizontal ducting please following the instructions below.
VERTICAL TO HORIZONTAL DUCTING CONVERSION
1. Remove (4) screws attaching motor to hood
body.
3. Attach rectangular or round duct collar to interior
of hood body by (4) screws.
2. Remove knock out plate A & B for rectangular
ducting or knock out plates B & C for round
ducting.
4. Attach rear ducting brackets to motor by (4)
screws.
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