Zephyr Pyramid ZPY-E30BS Guide D'utilisation, D'entretien Et D'installation page 21

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Possible Problem
The hood is not
venting out properly.
Filter is vibrating.
Pyramid Use, Care, and Installation Guide
Possible Cause
Using the wrong size of ducting.
The hood might be hanging to
high from the cook top.
The wind from the opened
windows or opened doors in the
surrounding area are affecting
the ventilation of the hood.
Blockage in the duct opening or
ductwork.
Filter is loose.
Spring clip is broken on the filter.
Troubleshooting
Solutions
Change the ducting to the correct size
Adjust the distance between the cooktop
and the bottom of the hood within 24"
to 36" for gas cooktops and 20" to 36"
for electric cooktops.
Close all the windows and doors to
eliminate the outside wind flow.
Remove all the blocking from the duct
work or duct opening.
Adjust or change the filter.
Change the spring clip.
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