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Ranges
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- COS-244AGC Help Docs Table of Contents
- COS-244AGC LP Conversion
- COS-244AGC LP Conversion Table
- Adjust COS-244AGC Regulator for LP Gas
- Adjust COS-244AGC Oven Burners for LP Gas
- Calibrate COS-244AGC Cooktop Burners
- COS-244AGC Gas Cooktop Troubleshooting
- COS-244AGC Gas Oven Troubleshooting
- COS-244AGC Gas Installation Troubleshooting
- COS-244AGC Electrical Installation Troubleshooting - 120V
- COS-244AGC FAQ
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- COS-965AG Help Docs Table of Contents
- COS-965AG LP Conversion
- Adjust COS-965AG Regulator for LP Gas
- Adjust COS-965AG Oven Burners for LP Gas
- Calibrate COS-965AG Cooktop Burners
- COS-965AG Gas Cooktop Troubleshooting
- COS-965AG Gas Oven Troubleshooting
- COS-965AG Gas Installation Troubleshooting
- COS-965AG Electrical Installation Troubleshooting - 120V
- COS-965AG FAQ
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- COS-965AGC Help Docs Table of Contents
- COS-965AGC LP Conversion
- COS-965AGC LP Conversion Table
- Adjust COS-965AGC Regulator for LP Gas
- Adjust COS-965AGC Oven Burners for LP Gas
- Calibrate COS-965AGC Cooktop Burners
- COS-965AGC Gas Cooktop Troubleshooting
- COS-965AGC Gas Oven Troubleshooting
- COS-965AGC Gas Installation Troubleshooting
- COS-965AGC Electrical Installation Troubleshooting - 120V
- COS-965AGC FAQ
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- COS-965AGF Help Docs Table of Contents
- COS-965AGF LP Conversion
- Adjust COS-965AGF Regulator for LP Gas
- Adjust COS-965AGF Oven Burners for LP Gas
- Calibrate COS-965AGF Cooktop Burners
- COS-965AGF Gas Cooktop Troubleshooting
- COS-965AGF Gas Oven Troubleshooting
- COS-965AGF Gas Installation Troubleshooting
- COS-965AGF Electrical Installation Troubleshooting - 120V
- COS-965AGF FAQ
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- COS-965AGFC Help Docs Table of Contents
- COS-965AGFC LP Conversion
- COS-965AGFC LP Conversion Table
- Adjust COS-965AGFC Regulator for LP Gas
- Adjust COS-965AGFC Oven Burners for LP Gas
- Calibrate COS-965AGFC Cooktop Burners
- COS-965AGFC Gas Cooktop Troubleshooting
- COS-965AGFC Gas Oven Troubleshooting
- COS-965AGFC Gas Installation Troubleshooting
- COS-965AGFC Electrical Installation Troubleshooting - 120V
- COS-965AGFC FAQ
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- COS-EPGR304 Help Docs Table of Contents
- COS-EPGR304 LP Conversion
- Adjust COS-EPGR304 Regulator for LP Gas
- Calibrate COS-EPGR304 Cooktop Burners
- COS-EPGR304 Gas Cooktop Troubleshooting
- COS-EPGR304 Gas Oven Troubleshooting
- COS-EPGR304 Gas Installation Troubleshooting
- COS-EPGR304 Electrical Installation Troubleshooting - 120V
- COS-EPGR304 FAQ
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- COS-EPGR366 Help Docs Table of Contents
- COS-EPGR366 LP Conversion
- Adjust COS-EPGR366 Regulator for LP Gas
- Calibrate COS-EPGR366 Cooktop Burners
- COS-EPGR366 Gas Cooktop Troubleshooting
- COS-EPGR366 Gas Oven Troubleshooting
- COS-EPGR366 Gas Installation Troubleshooting
- COS-EPGR366 Electrical Installation Troubleshooting - 120V
- COS-EPGR366 FAQ
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- COS-EPGR486G Help Docs Table of Contents
- COS-EPGR486G LP Conversion
- Adjust COS-EPGR486G Regulator for LP Gas
- Calibrate COS-EPGR486G Cooktop Burners
- COS-EPGR486G Gas Cooktop Troubleshooting
- COS-EPGR486G Gas Oven Troubleshooting
- COS-EPGR486G Gas Installation Troubleshooting
- COS-EPGR486G Electrical Installation Troubleshooting - 120V
- COS-EPGR486G FAQ
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- COS-GRP304 Help Docs Table of Contents
- COS-GRP304 LP Conversion
- Adjust COS-GRP304 Regulator for LP Gas
- Calibrate COS-GRP304 Cooktop Burners
- COS-GRP304 Gas Cooktop Troubleshooting
- COS-GRP304 Gas Oven Troubleshooting
- COS-GRP304 Gas Installation Troubleshooting
- COS-GRP304 Electrical Installation Troubleshooting - 120V
- COS-GRP304 FAQ
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- COS-GRP366 Help Docs Table of Contents
- COS-GRP366 LP Conversion
- Adjust COS-GRP366 Regulator for LP Gas
- Calibrate COS-GRP366 Cooktop Burners
- COS-GRP366 Gas Cooktop Troubleshooting
- COS-GRP366 Gas Oven Troubleshooting
- COS-GRP366 Gas Installation Troubleshooting
- COS-GRP366 Electrical Installation Troubleshooting - 120V
- COS-GRP366 FAQ
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- COS-GRP486G Help Docs Table of Contents
- COS-GRP486G LP Conversion
- Adjust COS-GRP486G Regulator for LP Gas
- Calibrate COS-GRP486G Cooktop Burners
- COS-GRP486G Gas Cooktop Troubleshooting
- COS-GRP486G Gas Oven Troubleshooting
- COS-GRP486G Gas Installation Troubleshooting
- COS-GRP486G Electrical Installation Troubleshooting - 120V
- COS-GRP486G FAQ
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- COS-305DFSC Help Docs Table of Contents
- COS-305DFSC LP Conversion
- Adjust COS-305DFSC Regulator for LP Gas
- Calibrate COS-305DFSC Cooktop Burners
- COS-305DFSC Gas Cooktop Troubleshooting
- COS-305DFSC Oven Troubleshooting
- COS-305DFSC Gas Installation Troubleshooting
- COS-305DFSC Electrical Installation Troubleshooting - 240V
- COS-305DFSC FAQ
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- COS-DFR304 Help Docs Table of Contents
- COS-DFR304 LP Conversion
- Adjust COS-DFR304 Regulator for LP Gas
- Calibrate COS-DFR304 Cooktop Burners
- COS-DFR304 Gas Cooktop Troubleshooting
- COS-DFR304 Electric Oven Troubleshooting
- COS-DFR304 Gas Installation Troubleshooting
- COS-DFR304 Electrical Installation Troubleshooting - 240V
- COS-DFR304 FAQ
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- COS-DFR366 Help Docs Table of Contents
- COS-DFR366 LP Conversion
- Adjust COS-DFR366 Regulator for LP Gas
- Calibrate COS-DFR366 Cooktop Burners
- COS-DFR366 Gas Cooktop Troubleshooting
- COS-DFR366 Electric Oven Troubleshooting
- COS-DFR366 Gas Installation Troubleshooting
- COS-DFR366 Electrical Installation Troubleshooting - 240V
- COS-DFR366 FAQ
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- COS-DFR486G Help Docs Table of Contents
- COS-DFR486G LP Conversion
- Adjust COS-DFR486G Regulator for LP Gas
- Calibrate COS-DFR486G Cooktop Burners
- COS-DFR486G Gas Cooktop Troubleshooting
- COS-DFR486G Electric Oven Troubleshooting
- COS-DFR486G Gas Installation Troubleshooting
- COS-DFR486G Electrical Installation Troubleshooting - 240V
- COS-DFR486G FAQ
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- COS-F965 Help Docs Table of Contents
- COS-F965 LP Conversion
- Adjust COS-F965 Regulator for LP Gas
- Calibrate COS-F965 Cooktop Burners
- COS-F965 Gas Cooktop Troubleshooting
- COS-F965 Electric Oven Troubleshooting
- COS-F965 Gas Installation Troubleshooting
- COS-F965 Electrical Installation Troubleshooting - 240V
- COS-F965 FAQ
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- COS-F965NF Help Docs Table of Contents
- COS-F965NF LP Conversion
- Adjust COS-F965NF Regulator for LP Gas
- Calibrate COS-F965NF Cooktop Burners
- COS-F965NF Gas Cooktop Troubleshooting
- COS-F965NF Electric Oven Troubleshooting
- COS-F965NF Gas Installation Troubleshooting
- COS-F965NF Electrical Installation Troubleshooting - 240V
- COS-F965NF FAQ
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Range Hoods
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- COS-63175 Help Docs Table of Contents
- COS-63175 Quick Start Video Guide
- COS-63175 Installation Video Guide
- COS-63175 Troubleshooting Video Guide
- COS-63175 Motor Troubleshooting
- COS-63175 Controls Troubleshooting
- COS-63175 LED Lights Troubleshooting
- COS-63175 Locate and Replace Circuit Board
- COS-63175 Locate and Replace Motor
- COS-63175 Locate and Replace Control Panel
- COS-63175 FAQ
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- COS-63175S Help Docs Table of Contents
- COS-63175S Quick Start Video Guide
- COS-63175S Installation Video Guide
- COS-63175S Troubleshooting Video Guide
- COS-63175S Motor Troubleshooting
- COS-63175S Controls Troubleshooting
- COS-63175S LED Lights Troubleshooting
- COS-63175S Locate and Replace Circuit Board
- COS-63175S Locate and Replace Motor
- COS-63175S Locate and Replace Control Panel
- COS-63175S FAQ
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- COS-63190 Help Docs Table of Contents
- COS-63190 Quick Start Video Guide
- COS-63190 Installation Video Guide
- COS-63190 Troubleshooting Video Guide
- COS-63190 Motor Troubleshooting
- COS-63190 Controls Troubleshooting
- COS-63190 LED Lights Troubleshooting
- COS-63190 Locate and Replace Circuit Board
- COS-63190 Locate and Replace Motor
- COS-63190 Locate and Replace Control Panel
- COS-63190 FAQ
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- COS-63190S Help Docs Table of Contents
- COS-63190S Quick Start Video Guide
- COS-63190S Installation Video Guide
- COS-63190S Troubleshooting Video Guide
- COS-63190S Motor Troubleshooting
- COS-63190S Controls Troubleshooting
- COS-63190S LED Lights Troubleshooting
- COS-63190S Locate and Replace Circuit Board
- COS-63190S Locate and Replace Motor
- COS-63190S Locate and Replace Control Panel
- COS-63190S FAQ
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- COS-668A750 Help Docs Table of Contents
- COS-668A750 Quick Start Video Guide
- COS-668A750 Installation Video Guide
- COS-668A750 Troubleshooting Video Guide
- COS-668A750 Motor Troubleshooting
- COS-668A750 Controls Troubleshooting
- COS-668A750 LED Lights Troubleshooting
- COS-668A750 FAQ
- COS-668A750 Locate and Replace Circuit Board
- COS-668A750 Locate and Replace Motor
- COS-668A750 Locate and Replace Control Panel
- COS-668A750 Replacing Glass Visor
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- COS-668A900 Help Docs Table of Contents
- COS-668A900 Quick Start Video Guide
- COS-668A900 Installation Video Guide
- COS-668A900 Troubleshooting Video Guide
- COS-668A900 Motor Troubleshooting
- COS-668A900 Controls Troubleshooting
- COS-668A900 LED Lights Troubleshooting
- COS-668A900 FAQ
- COS-668A900 Locate and Replace Circuit Board
- COS-668A900 Locate and Replace Motor
- COS-668A900 Locate and Replace Control Panel
- COS-668A900 Replacing Glass Visor
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- COS-668AS750 Help Docs Table of Contents
- COS-668AS750 Quick Start Video Guide
- COS-668AS750 Installation Video Guide
- COS-668AS750 Troubleshooting Video Guide
- COS-668AS750 Motor Troubleshooting
- COS-668AS750 Controls Troubleshooting
- COS-668AS750 LED Lights Troubleshooting
- COS-668AS750 FAQ
- COS-668AS750 Locate and Replace Circuit Board
- COS-668AS750 Locate and Replace Motor
- COS-668AS750 Locate and Replace Control Panel
- COS-668AS750 Replacing Glass Visor
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- COS-668AS900 Help Docs Table of Contents
- COS-668AS900 Quick Start Video Guide
- COS-668AS900 Installation Video Guide
- COS-668AS900 Troubleshooting Video Guide
- COS-668AS900 Motor Troubleshooting
- COS-668AS900 Controls Troubleshooting
- COS-668AS900 LED Lights Troubleshooting
- COS-668AS900 FAQ
- COS-668AS900 Locate and Replace Circuit Board
- COS-668AS900 Locate and Replace Motor
- COS-668AS900 Locate and Replace Control Panel
- COS-668AS900 Replacing Glass Visor
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- COS-668WRC75 Help Docs Table of Contents
- COS-668WRC75 Quick Start Video Guide
- COS-668WRC75 Installation Video Guide
- COS-668WRC75 Troubleshooting Video Guide
- COS-668WRC75 Motor Troubleshooting
- COS-668WRC75 Controls Troubleshooting
- COS-668WRC75 LED Lights Troubleshooting
- COS-668WRC75 FAQ
- COS-668WRC75 Locate and Replace Circuit Board
- COS-668WRC75 Locate and Replace Motor
- COS-668WRC75 Locate and Replace Control Panel
- COS-668WRC75 Replacing Glass Visor
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- COS-668WRC90 Help Docs Table of Contents
- COS-668WRC90 Quick Start Video Guide
- COS-668WRC90 Installation Video Guide
- COS-668WRC90 Troubleshooting Video Guide
- COS-668WRC90 Motor Troubleshooting
- COS-668WRC90 Controls Troubleshooting
- COS-668WRC90 LED Lights Troubleshooting
- COS-668WRC90 FAQ
- COS-668WRC90 Locate and Replace Circuit Board
- COS-668WRC90 Locate and Replace Motor
- COS-668WRC90 Locate and Replace Control Panel
- COS-668WRC90 Replacing Glass Visor
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- COS-668WRCS75 Help Docs Table of Contents
- COS-668WRCS75 Quick Start Video Guide
- COS-668WRCS75 Installation Video Guide
- COS-668WRCS75 Troubleshooting Video Guide
- COS-668WRCS75 Motor Troubleshooting
- COS-668WRCS75 Controls Troubleshooting
- COS-668WRCS75 LED Lights Troubleshooting
- COS-668WRCS75 FAQ
- COS-668WRCS75 Locate and Replace Circuit Board
- COS-668WRCS75 Locate and Replace Motor
- COS-668WRCS75 Locate and Replace Control Panel
- COS-668WRCS75 Replacing Glass Visor
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- COS-668WRCS90 Help Docs Table of Contents
- COS-668WRCS90 Quick Start Video Guide
- COS-668WRCS90 Installation Video Guide
- COS-668WRCS90 Troubleshooting Video Guide
- COS-668WRCS90 Motor Troubleshooting
- COS-668WRCS90 Controls Troubleshooting
- COS-668WRCS90 LED Lights Troubleshooting
- COS-668WRCS90 FAQ
- COS-668WRCS90 Locate and Replace Circuit Board
- COS-668WRCS90 Locate and Replace Motor
- COS-668WRCS90 Locate and Replace Control Panel
- COS-668WRCS90 Replacing Glass Visor
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- COS-668ICS750 Help Docs Table of Contents
- COS-668ICS750 Quick Start Video Guide
- COS-668ICS750 Installation Video Guide
- COS-668ICS750 Uninstall Video Guide
- COS-668ICS750 Troubleshooting Video Guide
- COS-668ICS750 Motor Troubleshooting
- COS-668ICS750 Controls Troubleshooting
- COS-668ICS750 LED Lights Troubleshooting
- COS-668ICS750 FAQ
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- COS-668ICS900 Help Docs Table of Contents
- COS-668ICS900 Quick Start Video Guide
- COS-668ICS900 Installation Video Guide
- COS-668ICS900 Uninstall Video Guide
- COS-668ICS900 Troubleshooting Video Guide
- COS-668ICS900 Motor Troubleshooting
- COS-668ICS900 Controls Troubleshooting
- COS-668ICS900 LED Lights Troubleshooting
- COS-668ICS900 FAQ
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Cooktops
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-
- COS-640STX-E Help Docs Table of Contents
- COS-640STX-E LP Conversion
- Adjust COS-640STX-E Regulator for LP Gas
- Calibrate COS-640STX-E Cooktop Burners
- COS-640STX-E Gas Cooktop Troubleshooting
- COS-640STX-E Gas Installation Troubleshooting
- COS-640STX-E Electrical Installation Troubleshooting - 120V
- COS-640STX-E FAQ
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- COS-850SLTX-E Help Docs Table of Contents
- COS-850SLTX-E LP Conversion
- Adjust COS-850SLTX-E Regulator for LP Gas
- Calibrate COS-850SLTX-E Cooktop Burners
- COS-850SLTX-E Gas Cooktop Troubleshooting
- COS-850SLTX-E Gas Installation Troubleshooting
- COS-850SLTX-E Electrical Installation Troubleshooting - 120V
- COS-850SLTX-E FAQ
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- COS-950SLTX-E Help Docs Table of Contents
- COS-950SLTX-E LP Conversion
- Adjust COS-950SLTX-E Regulator for LP Gas
- Calibrate COS-950SLTX-E Cooktop Burners
- COS-950SLTX-E Gas Cooktop Troubleshooting
- COS-950SLTX-E Gas Installation Troubleshooting
- COS-950SLTX-E Electrical Installation Troubleshooting - 120V
- COS-950SLTX-E FAQ
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- COS-VA-S950M Help Docs Table of Contents
- COS-VA-S950M LP Conversion
- Adjust COS-VA-S950M Regulator for LP Gas
- Calibrate COS-VA-S950M Cooktop Burners
- COS-VA-S950M Gas Cooktop Troubleshooting
- COS-VA-S950M Gas Installation Troubleshooting
- COS-VA-S950M Electrical Installation Troubleshooting - 120V
- COS-VA-S950M FAQ
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Wall Ovens
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Microwaves
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Refrigeration
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Dishwasher
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Countertop Appliances
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Faucets
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Support
COS-QB75 FAQ
Q: What if my question isn’t listed here?
A: General FAQs
Q: How do I set the time of day on my range hood (COS-QS75, COS-QS90, and COS-QS48 only)?
A: To set the clock on your range hood:
- With the unit powered off, press the timer button.
- Use the + and – buttons to adjust the hours.
- Press the timer button once more.
- Use the + and – buttons to adjust the minutes.
- Allow the unit to sit for 3 seconds without using any controls for the clock to finish setting. The clock can only be used in 12h format.
Q: How do I set a shut-off timer on my range hood?
A: To set the shut-off timer on your range hood (digital units only):
- Turn the fan on and set to the desired speed.
- Press the timer button.
- Press the + and – buttons until the desired shut-off time is displayed.
- The timer can be set up to 15 minutes.
- The fan will shut off automatically when the timer ends.
Q: How do I change my clock to/from a 24h format?
A: Your range hood does not have the ability to change time formats.
Q: How do I convert my unit to ductless?
A: To convert your unit to a ductless operation and recirculate the air back into the room:
- Purchase the necessary carbon filter kit found online at www.cosmoappliances.com/product-category/parts-and-accessories/range-hood-parts/filters/. This filter is not included with your purchase and must be purchased separately.
- Remove the stainless baffle filters on your range hood.
- Remove the 6 screws on each motor cover and remove the motor covers.
- Replace the motor covers with the mounting rings included with the carbon filter kit.
- Install the carbon filters by pressing them against the mounting rings, one at a time, and twisting clockwise. They will create a tight seal.
Q: Can I change the lighting on my range hood?
A: The QS75, QS90, QS48, QB75, and QB90 can be changed to any GU10 bulb with less than or equal to 2W max. We also carry 3500K replacement lights online at www.cosmoappliances.com/product-category/parts-and-accessories/range-hood-parts/lights/. These will change the color temperature of your range hood to an orange-white that may better match the lighting already present in your kitchen. They are the same overall brightness as the lights included with your unit.
Q: Why is my range hood making a loud noise when I turn on the fan?
A: The most common cause of this issue is shipping tape being present on top of the damper flaps, preventing them from opening properly.
- To check that the damper flaps are working properly, follow the steps below:
- Unplug your unit.
- Remove the ductwork from the top of the hood.
- Pull on the damper flaps with your hands to make sure they are not stuck in place, and that any tape or other debris is removed from their path.
- Remove the damper flaps one at a time and attempt to spin the fan with your hand, or using a long tool such as a screwdriver.
- If the issue persists, please look for any other blockage in the duct, or any external dampers that are not opening properly.
- Feel for any abnormal vibration while in use. This can be a sign of an unbalanced fan.
- Unplug your unit.
- Remove the screws on each motor cover to reveal the fan blades.
- Wearing gloves, spin the fan blades manually to check that they are balanced properly. They should spin smoothly with no wobbling.
- Ensure that the correct duct size is being used according to the required specifications in the installation manual. If the duct size has been reduced, it will negatively affect both the suction power and noise level of the range hood.
- The grease filters may be clogged or dirty.
- Thoroughly clean or replace the baffle filters.
- If the issue is not resolved, record a brief video of the sound and send it to support at staff@cosmokitchenproducts.com. This will allow us to properly diagnose your range hood and suggest any replacement parts if necessary.