INSTALLATION
6
DUCTLESS CONVERSION
Ductless conversion is intended for applications where an exhaust duct work is not possible to be
installed. When converted, the hood functions as a "purifying" hood rather than an exhaust hood.
Fumes and exhaust from cooking is drawn and filtered by a set of optional Carbon 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 unit. Only when
the exhaust option is not possible should you recourse to converting the hood into a "purifying"unit.
When converted to be a "purifying" unit, a set of Carbon 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 Carbon Filters help to purify fumes exhausted
from cooking for re-circulation.
Carbon Filters (Required)
Ducting
Hood Model:
Part No.
Filters in pkg.
1. Purchase ductless Charcoal Filters as follow:
2. Remove metal filters on hood. Clip
carbon filters onto each slot opening.
3. Re-install metal filters.
4. Turn on filter change indicator on
control panel (refer details pg. 7)
5. Carbon Filters must be replaced after
every 120 hours of use (or approximately
every 2 to 3 months based on the average
of 1-2hrs. of daily cooking time). The
microprocessor in the controls when set,
will count elapsed usage time and indicate
when carbon filter replacement is required
every 120 hrs.
ZML-M90S/G
ZOF-CO22
2
ZML-E42S/G
ZOF-CO22
2
1. Install a 6" straight pipe and a "T" connector/
or a 90 elbow to divert air through louvers on
duct cover.
2. You may also order our air diverting duct kit;
call 1-888-880-8368.
6" straight pipe
wall pipe strap
6" T connector
or 90 elbow
