Zephyr Pisa ZPI-E24BG Guide D'utilisation, D'entretien Et D'installation page 20

Installation Instructions
4. In order to recirculate the air properly, a return
air vent must be installed to allow recycled air
to be returned to the kitchen. FIG. E. Ducting
must be run from the blower to the return air
vent. The return air vent can be positioned on
top of the cabinet or in a soffit/ceiling.
5. The charcoal filter must be replaced after
every 120 hours of use or approximately 3 to
4 months based on the average daily use of 1
hour of cooking time.
Charcoal Filter Replacements
Hood Model Part Number
ZPI
DO NOT WASH CHARCOAL FILTERS. Charcoal
filters may need to be changed more often
depending on cooking habits.
20
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Z0F-C0PI 1
FIG. E
Pisa Use, Care, and Installation Guide
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P I S A
U N D E R - C A B I N E T