1. Introducció
This manual provides essential information for the safe installation, operation, and maintenance of your COSMO COS-668ICS750 30-inch Lumin Collection Island Range Hood. Please read these instructions thoroughly before installation and use, and retain them for future reference.
2. Informació important de seguretat
ADVERTÈNCIA: Per reduir el risc d'incendi, descàrrega elèctrica o lesions a les persones, observeu el següent:
- Els treballs d'instal·lació i el cablejat elèctric han de ser realitzats per persones qualificades d'acord amb tots els codis i estàndards aplicables, inclosa la construcció antiincendis.
- Es necessita aire suficient per a la combustió i l'escapament adequats dels gasos a través del conducte de fum (xemeneia) dels equips de combustió per evitar la retroalimentació. Seguiu les directrius i els estàndards de seguretat del fabricant d'equips de calefacció, com els publicats per l'Associació Nacional de Protecció contra Incendis (NFPA) i la Societat Americana d'Enginyers de Calefacció, Refrigeració i Aire Condicionat (ASHRAE) i les autoritats locals.
- Quan talleu o perforeu la paret o el sostre, no danyeu el cablejat elèctric i altres serveis ocults.
- Els ventiladors per conductes s'han de ventilar sempre a l'exterior.
- This unit is for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
- Per reduir el risc d'incendi, utilitzeu només conductes metàl·liques.
- This appliance is ETL Listed for Compliance with North American Safety Standards.
Advertència de la proposta 65:
Aquest producte pot contenir productes químics coneguts a l’Estat de Califòrnia per causar càncer i defectes congènits o altres danys reproductius.
3. Característiques del producte
- Flux d'aire eficient: 380 CFM centrifugal motor effectively removes cooking odors and smoke. Designed for ducted ventilation to the outdoors. Can be converted to ductless operation with the purchase of Carbon Filter Kit Part # CFK1-TM (sold separately).
- Funcionament silenciós: Noise level as low as 45 dB on the lowest fan speed under optimal conditions with rigid ducting (sold separately).
- Filtres fàcils de netejar: Equipped with COSMO ARC-FLOW Permanent Filters made of durable stainless steel. These baffle filters are dishwasher-safe, eliminating the need for replacements and simplifying maintenance.
- Soft Touch Controls: Features a digital touch control panel for managing fan speed (3 speeds), lights, and power. Includes a digital clock and delayed auto-shut-off timer.
- Il·luminació LED d'eficiència energètica: Part of the Lumin Collection, this range hood includes 4 x 2-watt LED lights, providing bright, high-lumen illumination for your cooktop.
- Construcció duradora: Constructed from commercial-grade 430 stainless steel and tempered glass.

Imatge: Més deview of the COSMO COS-668ICS750 range hood highlighting its key features like efficiency, design, lighting, and construction.
4. Especificacions tècniques
| Especificació | Detall |
|---|---|
| Número de model | COS-668ICS750 |
| Marca | COSMO |
| Tipus de muntatge | Muntanya de l'illa |
| Capacitat de cabal d'aire | 380 peus cúbics per minut (CFM) |
| Nivell de soroll | 45 Decibels (lowest speed) |
| Material | Acer inoxidable, vidre temperat |
| Dimensions del producte (W x D x H) | 29.2 in. x 23.6 in. x Adjustable 26.3 in. - 46 in. |
| Requisits elèctrics | 120V/60Hz, 3-prong plug |
| Mida del conducte | 6 polzades |
| Nombre de velocitats del ventilador | 3 |
| Tipus de font de llum | LED (4 x 2-watt) |
| Tipus de filtre | Baffle (ARC-FLOW Permanent Filters) |
| Mètode de control | Controls tàctils digitals |
| Consum anual d'energia | 72 quilowatts hora per any |
| Certificacions | Llistat per ETL |

Image: Technical drawing illustrating the dimensions of the COSMO COS-668ICS750 island range hood.
5. Configuració i instal·lació
The COSMO COS-668ICS750 is designed for island mount installation and requires ducted ventilation to the outdoors. For optimal performance and safety, professional installation is recommended. If performing a DIY installation, ensure you have a thorough understanding of electrical wiring, ductwork, and ceiling structural requirements.
5.1 Llista de comprovació prèvia a la instal·lació:
- Verify ceiling structure can support the weight of the range hood.
- Ensure proper electrical supply (120V/60Hz, 3-prong outlet) is available at the installation site.
- Confirm ductwork (6-inch diameter) is in place or can be installed to vent outdoors.
- Gather necessary tools and safety equipment.
5.2 Finalització de la instal·lacióview:
- Mount the support bracket securely to the ceiling joists.
- Attach the range hood body to the support bracket.
- Connect the 6-inch ductwork to the exhaust outlet of the hood and route it to the exterior.
- Connect the electrical wiring to the power supply.
- Install the decorative chimney covers, adjusting height as needed.
- Insert the ARC-FLOW permanent filters.
Note: Detailed installation steps are provided in the full printed manual included with your product.

Image: All components included with the COSMO COS-668ICS750 range hood, such as the main unit, chimney sections, mounting hardware, and ducting.
6. Instruccions de funcionament
The COSMO COS-668ICS750 features intuitive soft touch controls for ease of use.
6.1 Funcions del tauler de control:

Image: Close-up of the digital soft touch control panel on the COSMO COS-668ICS750 range hood, showing buttons for power, fan speed, lights, and timer.
- Botó d'encendre (Icona de potència): Premeu per encendre o apagar la unitat.
- Fan Speed Control (+/- Icons): Use the '+' and '-' buttons to adjust between 3 fan speeds. Higher speeds provide greater suction for heavy cooking.
- Botó de llum (Icona de bombeta): Press to turn the LED lights ON or OFF.
- Botó del temporitzador (Icona de rellotge): Activates the delayed auto-shut-off timer. Press to set the desired duration for the fan to run before automatically turning off.
- Rellotge digital: Displays the current time. Refer to the full manual for setting instructions.
6.2 Quick Start Guide Video:
Video: An official quick start guide for the Cosmo Island Range Hood ICS Series, demonstrating basic operation and features.
7. Manteniment
Un manteniment regular garanteix un rendiment òptim i una llarga vida útil de la campana extractora.
7.1 Cleaning ARC-FLOW Permanent Filters:
- The stainless steel baffle filters are dishwasher-safe.
- Remove filters by pulling the spring release handle and gently lowering the filter.
- Place filters in the dishwasher for cleaning or wash by hand with warm, soapy water.
- Assegureu-vos que els filtres estiguin completament secs abans de tornar-los a instal·lar.
- Re-install filters by aligning them and pushing the spring release handle back into place.

Image: Diagram illustrating the airflow through the COSMO ARC-FLOW permanent filters, highlighting their grease-trapping and durable stainless steel design.
7.2 Neteja exterior:
- Clean the stainless steel surfaces regularly with a clean cloth and a non-abrasive stainless steel cleaner.
- For tempered glass surfaces, use a glass cleaner and a soft cloth.
- Avoid using abrasive cleaners or scouring pads, as these can scratch the finish.
8. Solució De Problemes
Si teniu problemes amb la campana extractora, consulteu els passos habituals següents per resoldre problemes:
| Problema | Causa possible | Solució |
|---|---|---|
| El ventilador no funciona | No power supply; Motor malfunction | Check power connection and circuit breaker. Contact customer support if motor is faulty. |
| Els llums no funcionen | Faulty LED bulb; Loose connection | Check bulb connections. Replace LED bulbs if necessary. Contact customer support for further assistance. |
| Succió insuficient | Clogged filters; Improper ducting; Motor issue | Clean or replace filters. Inspect ductwork for obstructions or leaks. Contact customer support if motor performance is low. |
| Soroll excessiu | Loose parts; Improper installation; Damaged fan blade | Check for loose screws or components. Ensure proper installation. Contact customer support if noise persists. |
For more detailed troubleshooting or issues not listed here, please refer to the complete user manual or contact COSMO customer support.
9. Garantia i Suport
Your COSMO COS-668ICS750 Island Range Hood comes with a 2-YEAR LIMITED PARTS WARRANTY.
For warranty claims, technical assistance, or general inquiries, please contact our customer support team. Our support team is based in the USA and is available to assist you.
Informació de contacte:
- Refer to the contact details provided in your product packaging or on the official COSMO weblloc.





