Cosmo QB Series Installation Instructions & User Manual
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Cosmo QB Series Installation Instructions & User Manual

Under cabinet range hood
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UNDER CABINET
RANGE HOOD
QB & QS Series Under Cabinet
Range Hood
INSTALLATION INSTRUCTIONS
& USER MANUAL
IMPORTANT:
READ AND SAVE THESE INSTRUCTIONS.
FOR RESIDENTIAL USE ONLY.
INSTALLER:
PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR
THE OWNER.
OWNER:
PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE
REFERENCE.
Rev.23.06

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  • Page 1 UNDER CABINET RANGE HOOD QB & QS Series Under Cabinet Range Hood INSTALLATION INSTRUCTIONS & USER MANUAL IMPORTANT: READ AND SAVE THESE INSTRUCTIONS. FOR RESIDENTIAL USE ONLY. INSTALLER: PLEASE LEAVE THESE INSTRUCTIONS WITH THIS UNIT FOR THE OWNER. OWNER: PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
  • Page 2 COSMO Appliances are designed according to the strictest safety and performance standard for the North American market. We follow the most advanced manufacturing philosophy.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ..............4 STAINLESS STEEL PERMANENT FILTERS ............. 5 DIMENSIONS ....................... 6 30" Models (COS-QB75 / COS-QS75) ..............6 36" Models (COS-QB90 / COS-QS90) ..............7 48" Models (COS-QB48 / COS-QS48) ..............8 INSTALLATION REQUIREMENTS ................ 9 TOOLS AND PARTS ....................

  • Page 4: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS Read all instructions before using this appliance. Save these instructions for future references. Approved for residential use only. Due to the weight and size of these vent hoods and to reduce the risk of personal injury or damage to the product, T WO PEOPLE ARE REQUIRED FO R PRO PER INST AL L ATION.

  • Page 5: Stainless Steel Permanent Filters

    STAINLESS STEEL PERMANENT FILTERS About Your New Filters Stainless Steel Permanent 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 and again after being cleaned or going through the dishwasher.

  • Page 6: Dimensions

    30" MODELS (COS-QB75 / COS-QS75) DIMENSIONS 1 ³⁄ " 27 ³⁄ " (690 mm) (30 mm) 25 ³⁄ " (640 mm)

  • Page 7: 36" Models (Cos-Qb90 / Cos-Qs90)

    36" MODELS (COS-QB90 / COS-QS90) DIMENSIONS 2 ⁄ " 30 ⁄ " (770 mm) (65 mm) 30 ⁄ " (770 mm)

  • Page 8: 48" Models (Cos-Qb48 / Cos-Qs48)

    48" MODELS (COS-QB48 / COS-QS48) DIMENSIONS 2 ⁄ " 42 ¹⁄ " (1070 mm) (65 mm) 42 ¹⁄ " (1070 mm)

  • Page 9: Installation Requirements

    INSTALLATION REQUIREMENTS Sufficient air is needed for proper combustion and exhausting of gases through the chimney of fuel burning equipment to prevent back-drafting. Follow the cooking equipment manufacturers guideline and safety standards such as those published by the National Fire Protection Association (NFPA), the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and local code.

  • Page 10: Tools And Parts

    TOOLS AND PARTS PARTS SUPPLIED NOTE: Some spare parts may be included. A) Baffle Filters Filter Spacers (2) - 36"/48" models only Drywall Anchors (8) Metal Anchors (4) Beveled Washers (8) Wood Mounting Screws (8) Metal Screws (4) L-Shape Mounting Brackets (2) - Optional 8"...

  • Page 11: Pre-Installation Requirements

    PRE-INSTALLATION REQUIREMENTS • Please read the instructions carefully. Unpack the Range Hood and check that all functions are working before installing. • Ensure that the voltage (V) and the frequency (Hz) indicated on the sticker match the voltage and frequency at the installation site. •...

  • Page 12: Installation Instructions

    INSTALLATION INSTRUCTIONS 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: Connect the Duct with the Damper Opening (Duct is not included with ductless models.) (not included with ductless models) Secure duct around damper opening with duct clamp.
  • Page 13 INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Step 2: Installing the Range Hood CLEARANCE 24" (61.0 cm) minimum and 36" (91.4 cm) suggested maximum clearances between cooking surface and bottom of the range hood.
  • Page 14 INSTALLATION INSTRUCTIONS Mounting the Range Hood Due to the weight of the unit, we recommend mounting the range hood to the wall first and then secure it to the bottom of the cabinet using the top mounting holes. Locate the key holes at the back and top of the range hood. Mark their locations at the installation location (wall / bottom of cabinet) with a pencil or marker.
  • Page 15 Step 3: Connect to Existing Duct System For best performance, avoid steep angles in duct system. (Duct is not included with ductless models.) Ductless Installation: Vent duct through cabinet and attach duct cover (sold separately) on top of cabinet. (Duct is not included with ductless models.)
  • Page 16 INSTALLATION INSTRUCTIONS Step 4: Complete Installation Install the drip tray inside the bottom rear of the range hood. Install the baffle filters by inserting at an angle towards the rear of the range hood. Then push the filter up and insert front of filter into front recess.

  • Page 17: Charcoal Filters Installation

    CHARCOAL FILTERS INSTALLATION Skip this page for ducted installation. Charcoal filters are only included with ductless (recirculating) models. Before installing charcoal filters, make sure the unit is powered off and unplugged. Charcoal Filter Before Installation After Installation Note: This is a top venting range hood. A venting hole must be cut into the cabinet for proper air circulation.

  • Page 18: Controls

    CONTROLS Push-Button Models (COS-QB75/90/48) Blower Off Turns the blower off. Blower Speed Minimum Turns on and sets the blower to minimum speed. Blower Speed Medium Turns on and sets the blower to medium speed. Blower Speed Maximum Turns on and sets the blower to maximum speed. Light Turns the lights on or off.

  • Page 19: Soft-Touch Models (Cos-Qs75/90/48)

    CONTROLS Soft-Touch Models (COS-QS75/90/48) Clock/Timer With the blower turned off: Sets the 12-hr format clock time. With the blower turned on: Sets the timer to automatically turn off the blower. (Up to 15 minutes.) Setting the Clock Turn off the blower. Press the Timer button (A) once.

  • Page 20: Maintenance

    MAINTENANCE CLEANING CAUTION: • Never put your hand inside of the unit while its operating. • For the best performance clean your range hood regularly. Use only mild soap or cleaning solutions to clean the range hoods outer surface. Dry surfaces using a soft cloth. Stainless steel cleaner may be used on the external surface.

  • Page 21: Troubleshooting

    TROUBLESHOOTING CAUTION: Always unplug unit from power before servicing. PROBLEM SOLUTION TOOLS My range hood is Check inside the range hood Phillips noisy. for any loose debris and Screwdriver remove it. My range hood has The range hood and cooktop Phillips poor performance.

  • Page 22: Limited Warranty

    LIMITED WARRANTY WARRANTY AND SERVICE TO RECEIVE WARRANTY SERVICE, YOUR PRODUCT MUST BE REGISTERED. TO REGISTER AND REVIEW FULL WARRANTY DETAILS, VISIT: WWW.COSMOAPPLIANCES.COM/WARRANTY SCAN TO REGISTER CUSTOMER SUPPORT TO CHAT WITH US LIVE FOR ASSISTANCE, VISIT: WWW.COSMOAPPLIANCES.COM/CHAT SCAN TO CHAT...
  • Page 23 IMPORTANT Do Not Return This Product To The Store If you have a problem with this product, please contact COSMO Customer Support at +1 (888) 784-3108 DATED PROOF OF PURCHASE, MODEL #, AND SERIAL # REQUIRED FOR WARRANTY SERVICE. IMPORTANT Ne pas Réexpédier ce Produit au Magasin...
  • Page 24 APPLIANCES Cosmo is constantly making efforts to improve the quality and performance of our products, so we may make changes to our appliances without updating this manual. Electronic version of this manual is available at: www.cosmoappliances.com...

This manual is also suitable for:

Qs series

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