Jenn-Air DUCT FREE DOWNDRAFT FILTER ACCESSORY KIT W10439669A User Manual

Follow the manufacturer’s recommended instructions for 
installing your downdraft cooktop with the downdraft blower 
exhaust scroll turned straight down. 

To rotate the blower exhaust scroll down, complete the following 
steps.

IMPORTANT: The following additional steps must be performed 
if the cooktop is being installed in a peninsula or island cabinetry.

The blower exhaust scroll is shipped from the factory set to 
exhaust straight out the back of the cabinet through an exterior 
wall.

NOTE: There are two different styles of blowers. See the 
following illustrations.

1. Locate the 4 plastic plugs in the plenum bypass.

2. Use the pliers to remove the plastic plugs. 

IMPORTANT: Do not throw away the plastic plugs. The 
plastic plugs must be reinstalled after the blower exhaust 
scroll has been rotated.

3. Insert the 

³⁄₈" socket and extension into the hole and use the 

ratchet handle to loosen the nut half of a rotation. Repeat this 
process for each of the 4 nuts.

4. With the nuts loosened, the blower exhaust scroll can be 

easily rotated downward.

5. Retighten each nut with the 

³⁄₈" socket, extension and ratchet.

6. Reinstall the 4 plastic plugs.

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