Zephyr ZNA-M90S Ductless Recirculation, Installation, Fig. F, Fig. G, Hood Model, Filters in Pkg

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 filtered by a set of optional charcoal filters. The air is then purified 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 efficient 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 filters 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 filters help to purify fumes exhausted from cooking for re- circulation.

RECIRCULATING KIT (REQUIRED IF NO DUCTING IS USED)

Kit includes charcoal filters and air diverter plate.

Ductless Recirculation

Hood Model	Part No.	Filters in Pkg.
ZNA-M90S	ZRC-0060	3
ZNA-E42S	ZRC-0060	3

1.Purchase recirculating kit per the part number above.

2.Secure air diverter plate to top support frame. (FIG. F) Open

sides of air diverter plate should face left and right and align with louver holes on the duct covers. Run 6” ducting from top of blower housing and secure to air diverter plate. See manual included with recirculating kit for more detailed instructions.

3.Remove metal mesh filters from hood. Clip charcoal filters onto

each charcoal filter bracket. (FIG. G) The brackets are pre-installed and located behind the mesh filters.

4.Re-install metal mesh filters.

5.Enable charcoal filter change indicator on control panel. (Refer details to pg. 13)

6.Charcoal filters must be replaced after every 120 hours of use (or approximately every 3 to 4 months based on the average of 1 to 2 hrs. of daily cooking time). The microprocessor in the controls when set, will elapse and count usage time and indicate when charcoal filter replacement is required every 120 hrs.

Charcoal Filter Replacements

Hood Model	Part No.	Qty to Order
ZNA-M90S	Z0F-C002	3
ZNA-E42S	Z0F-C002	3

Charcoal Filter Dimensions: 9in x 6 3/8in

228mm x 162mm

FIG. F

front of the hood

E

D

back of the hood

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.

FIG. G

Installation –

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