UNDER CABINET RANGE HOOD This manual is made with 100 % recycled paper. Electronic version of this manual is available at: www.cosmoappliances.
Thank You Thank you for your purchase. We know that you have many brands and products to choose from and we are honored to know that you have decided to take one of our products into your home and hope that you enjoy it. Our appliances are designed according to the strictest safety and performance standard for the North American market. We follow the most advanced manufacturing philosophy. Each appliance leaves the factory after thorough quality inspection and testing.
STAINLESS STEEL BAFFLE FILTERS About Your New Filters Stainless Steel Baffle Filters do not need linings or mesh inside of the filters and are completely constructed out of stainless steel. The stainless steel construction allows them to be used again after being cleaned or going through the dishwasher. How do Baffle Filters Work? They function by forcing the grease filled air to quickly and continuously change direction as it passes through the filter.
TABLE OF CONTENTS PARTS DIAGRAM INSTALLATION REQUIREMENTS 04 05 INSTALLATION PROCEDURES 06 OPERATING INSTRUCTIONS 08 MAINTENANCE TROUBLESHOOTING WARRANTY AND SERVICE 09 10 11 3
PARTS DIAGRAM COS-QS 75 / 90 MAIN PARTS Mount Mount Damper Drip Tray Baffle Filters Ductwork is NOT included and needs to be purchased separately (8" Diameter Round).
INSTALLATION REQUIREMENTS 24" to 36" 1. Do not install the range hood where there are many open doors or windows.This will cause reduced performance. (Fig. 1) 2. Install the range hood right above the cooktop. The optimal distance between the cooktop and lower edge of the range hood is 24” to 36”. 3. In order to get optimal performance, do not over extend the exhaust pipe and avoid unnecessary bending. 4. The air outlet must be connected to chimney flues or combustion gas ducts.
INSTALLATION PROCEDURES CAUTION: HOOD MAY HAVE VERY SHARP EDGES; PLEASE WEAR PROTECTIVE GLOVES WHENEVER IT IS NECESSARY TO REMOVE ANY PARTS FOR INSTALLING, CLEANING OR SERVICING. Step 1: Rear Mounted Installation A. Find the 4 key holes in the back of the range hood. Mark their locations at the installation location with a pencil or marker. B. Drill 5/16 (8mm) hole at each of the marked locations. C. Insert anchors into each drilled hole. Firmly screw them into place. D.
Duct Step 2: Damper Connect the duct into the damper. Step 3: Connect installed duct to existing ductwork. For best performance avoid steep angles in duct work. Step 4: A. Install the Drip Tray inside the bottom rear of the range hood. B. Install the baffle filters by inserting at an angle towards the rear of the range hood. Push the filter up and insert front of filter into front recess. Slightly lower the filter then slide back until it is in proper position.
OPERATING INSTRUCTIONS A B D C E F Soft Touch Controls COS-QS 75 / 90 A. Light. Press to turn light on / off. B. Timer Button - When range hood is on touch once. The timer is default at 3 minutes. Use plus or minus to increase or decrease time upto 60 minutes. Set Time Press and hold the Clock symbol for 3 seconds while the Range Hood is not running (in F0 state), until the clock symbol, (+) and (-) signs turn blue. Immediately, use the (+) button to set the hour anywhere between 0-23 hours.
MAINTENANCE CAUTION: NEVER PUT YOUR HAND INSIDE OF THE UNIT WHILE ITS OPERATING. FOR THE BEST PERFORMANCE CLEAN YOUR RANGE HOOD REGULARLY. CLEANING 1. Use only mild soap or cleaning solutions to clean the range hoods outer surface. Dry surfaces using a soft cloth. 2. Stainless Steel cleaner may be used on the external surface. 3. Cleaning the Baffle Filters: For daily cleaning, use hot, soapy water and a soft cloth. Wipe dry and finish with a damp micro-fiber cloth.
TROUBLESHOOTING CAUTION: ALWAYS UNPLUG UNIT FROM POWER BEFORE SERVICING PROBLEM SOLUTION TOOLS My range hood is noisy. A. Check inside the range hood for any loose debris and remove. Phillips Screwdriver My range hood has poor performance.. A. The range hood and cooktop are too far away from each other. Optimal distance is 24” to 36” Phillips Screwdriver B. There are too many open windows or doors in the area. Close some doors or windows. C. The motor performance has decreased due to wear.
WARRANTY AND SERVICE Limited Warranty This unit comes with Year Manufacturer’s Part Warranty. Within year after date of receiving the product, Cosmo will replace any functional parts that are defective.
