10
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(blower
housing)
Ductless recirculation is intended for applications where an exhaust duct work is not possible to be installed.
When converted, the hood functions as a recirculating hood rather than an exhaust hood. Fumes and exhaust
from cooking are drawn and fi ltered by a set of optional charcoal fi lters. The air is then purifi ed and re-
circulated back within the home.
We recommend to ALWAYS exhaust air outside of the home by employing existing or installing new duct
work, if possible. The hood is most effective and effi cient as an exhaust hood. Only when the exhaust option
is not possible should you recourse to converting the hood into a recirculating hood.
When converted to be a recirculating hood, a set of charcoal fi lters are required on top of its standard Metal
Filter set. Order according to its Part number below. The standard Metal Filters are intended to capture
residue from cooking and the optional charcoal fi lters help to purify fumes exhausted from cooking for re-
circulation.
RECIRCULATING KIT (REQUIRED IF NO DUCTING IS USED)
Kit includes charcoal fi lters and air diverter plate.
Hood Model
Part No.
Filters in Pkg.
ZFI-M90S
ZRC-0020
2
1. Purchase recirculating kit per the part number above
2. Secure air diverter plate to wall below duct cover bracket. (FIG. B)
Run 6” ducting from top of hood and secure to air diverter plate. See
manual included with recirculating kit for more detailed instructions.
3. Remove metal mesh fi lters from hood. Clip charcoal fi lters onto each
charcoal fi lter bracket. (FIG. C) The brackets are pre-installed and
located beind the mesh fi lters.
4. Re-Install metal mesh fi lters.
5. Enable
charcoal
fi lter change indicator on control panel. (Refer details to pg. 12)
6. Charcoal
fi lters must be replaced after every 120 hours of use (or
approximately every 3 to 4 months based on the average of 1 - 2 hrs.
of daily cooking time). The microprocessor in the controls when set,
will elapse and count usage time and indicate when charcoal fi lter
replacement is required every 120 hrs.
Charcoal Filter Replacements
Hood Model
Part No.
Qty to Order
ZFI-M90S
Z0F-C002 2
DO NOT WASH CHARCOAL FILTERS. Charcoal fi lters may need
to be changed more often depending on cooking habits.
Charcoal Filter Dimensions:
9in x 6 3/8in
228mm x 162mm
Installation –
Ductless Recirculating
D
E
Install charcoal filter (plastic side exposed)
into charcoal filter bracket. Insert tab
cut-out side D of charcoal filter into bracket
first. Lock charcoal filter into place by
pushing down on side E with locking tabs.
front of the hood
back of the hood
FIG. C
FIG. B
Summary of Contents for Firenze ZFI-M90S
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