Installation Guide & User's Manual WALL MOUNT RANGE HOOD COS-63175 COS-63190 COS-63175S COS-63190S COS-668WRC75 COS-668WRC90 COS-668WRCS75 COS-668WRCS90 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.
IMPORTANT SAFETY INSTRUCTIONS Read all instructions before using this appliance. Save these instructions for future references Approved for residential appliances For residential use only IMPORTANT SAFETY INSTRUCTIONS CAUTION FOR GENERAL VENTILATING USE ONLY. DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS OR VAPORS. CAUTION To reduce risk of fire and to properly exhaust air, do not vent exhaust air into spaces within walls, ceilings, attics, crawl spaces, or garages.
TABLE OF CONTENTS PARTS DIAGRAM INSTALLATION REQUIREMENTS 05 04 07 06 INSTALLATION PROCEDURES 09 08 OPERATING INSTRUCTIONS 12 13 MAINTENANCE 15 TROUBLESHOOTING 16 17 WARRANTY AND SERVICE 4 3
PARTS DIAGRAM 668WRC75/668WRC90 - 668WRCS75/668WRCS90 11.25 ” 2.95” 11.81" 21.063 “- 36.61” 23.463 “- 36.61” (DUCTLESS) 11.81” 20.27” 18.89 ” .43” 29.52” / 35 MAIN PARTS 1. Inner chimney cover 2. Outer chimney cover 3. Exhaust pipe 4. Blower Assembly 5. Tempered Glass 4 6..
9.05 " 7. 46 " 1.60" 25.9 " - 37.6 " 28.3" - 37.6 " (DUCTLESS) 63175/63190 - 63175S/ 63190S 18. 9" 29.5 " / 35 .4 " MAIN PARTS 1. Inner chimney cover 2. Outer chimney cover 3. Exhaust pipe 4. 5.
INSTALLATION REQUIREMENTS 25" to 35" 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”. (Fig. 2) Install at the height appropriate to your ceiling. Make sure the chimney can still reach the ceiling.
Parts List A. F. B. C. G. D. E. H. A. Rubber Disc x 2 - Padding for the back of the Range Hood (Optional). To install screw on back in holes located under mounts. B. (8 or 12) 4 mm-0.7 x 12 mm Machine Screws C. (7 or 8) Plastic Anchors D.(7 or 8) #10 x 2 in. Wood Screws (Only four are required for installation) E. (2) #8 x 1/2 in. Wood Screws (To secure rubber disc to Range Hood) F. Main Body Mounting Bracket G. Chimney Cover Mounting Bracket H. 6 in.
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: Place the range hood on the wall and mark the position where you want to install. A height of 24” to 36” is recommended for optimal performance. Install at the height appropriate to your ceiling. Make sure the chimney can still reach the ceiling.
Step 4: Insert the inner chimney cover into the outer chimney cover. Note that the inner chimney cover must slide into the outer chimney covers orientation slot. Attach outer chimney cover to the unit's motor housing with B screws (shown in parts list). Step 5: A. Extend the inner chimney cover to the height at which it will touch the ceiling. Using a pencil, place a small mark on each side of the chimney cover which is level with the screw holes of the chimney. Now slide the inner chimney cover down. B.
Step 7: Extend Inner Chimney to the Ceiling. Align sides with Mounting Bracket. Firmly screw sides of Inner Chimney into bracket with B screws (shown in parts list). Step 8: Insert and install filters according to the diagram.
RECIRCULATING CHARCOAL FILTERS Skip this page if you are installing a Ducted Range Hood. Charcoal Filters are only included with Ductless Models Installing Recirculating Filters (For Ductless Model Only) 1. Remove the Baffle Filters 2. Locate the Motor 3. Place a Carbon Filter on one side of the motor and align with the center. 4. Press the center of the filter, twist and lock into place. 5. Repeat steps 2-4 for the other side of the motor. 6. Place the Baffle Filters back into place.
OPERATING INSTRUCTIONS Push Button Controls COMPATIBLE WITH MODELS: COS-63175 COS-63190 COS-668A750 COS-668A900 COS-668WRC75 COS-668WRC90 A. Light. Press to turn light on / off. B. Highest Fan Setting C. Medium Fan Setting D. Lowest Fan Setting E. Power Button. Press to turn unit on / off. When shutting off, press once to delay shut-off for 1 minute, or press twice to shut off immediately.
Soft Touch Touch Controls Soft Soft Touch Controls Controls COMPATIBLE WITH MODELS: COS-668AS750 COS-668AS900 COS-63175S COS-63190S A.A. Timer Button Timer Button B.B. Fan Speed Fan SpeedButton Button C.C. Display Panel Display Panel D.D. Light. Press Light. Presstototurn turnlight light on on // off. off. E.E. Power Button. on // off. off. Power Button.Press Pressto to turn turn unit on AA BB CC D D E E Setting the the Clock Clock Setting Clock is in Military Time and cannot be changed.
Soft Touch Controls COMPATIBLE WITH MODELS: COS-668WRCS75 COS-668WRCS90 (Starts Max Fan Speed) 14
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. A. The range hood and cooktop are too far away from each other. Optimal distance is 24” to 36” Phillips Screwdriver My range hood has poor performance.. 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 5 Year Manufacturer’s Part Warranty. Within 5 years after date of receiving the product, Cosmo will replace any functional parts that are defective. The customer must contact Cosmo and provide a description of the defective part, including digital pictures if requested, along with original proof of purchase. Defective components must be returned to Cosmo shipping prepaid.
