INSTALLATION 8DUCTLESS CONVERSIONDuctless conversion is intended for applications where an exhaust duct work is not possible to beinstalled. 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 airis then purified and re-circulated back within the home.We recommend to ALWAYS exhaust air outside of the home by employing existing or installingnew duct work, if possible. The hood is most effective and efficient as an Exhaust unit. Only whenthe 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 standardMetal Filter set. Order according to its Part number below. The standard Metal Filters are intendedto capture residue from cooking and the optional Carbon Filters help to purify fumes exhaustedfrom cooking for re-circulation.Carbon Filters (Required)DuctingHood Model: Part No. Filters in pkg.1. Purchase ductless Carbon Filters as follows:2. Remove metal filters on hood. Clipcarbon filters onto each slot opening.3. Re-install metal filters.4. Set filter change reminder for carbon filters.5. Carbon Filters must be replaced afterevery 120 hours of use (or approximatelyevery 2 to 3 months based on the averageof 1-2 hrs. of daily cooking time). Themicroprocessor in the controls when set,will count usage time and indicate whencarbon filter replacement is required.JXT8136ADS JFLTRC8036 3JXT8142ADS JFLTRC8036 31. Install a 6" straight pipe and a "T" connector/or a 90 elbow to divert air through louvers onduct cover.6" straight pipewall pipe str6" T connecor 90 elbowWhen Off, hold for approx. 5 seconds.The display will change from(exhaust mode) to , (purifying mode/carbon filters used) this indicates that theelapse timer function is switched on andCarbon Filters are used.Carbon Filter Dimensions:8.98 in x 6.38 in228 mm x 162 mm