1. Produttu Finituview
The COSMO COS-5MU36 is a 36-inch under cabinet range hood from the Delta Collection, designed for efficient ventilation in your kitchen. It features a brushed stainless steel finish, push-button controls, and LED lighting.

Image 1.1: Front view of the COSMO COS-5MU36 range hood.
E caratteristiche chjave includenu:
- Slim Space-Saving Design: Ideal for under cabinet installation in various kitchen sizes.
- Funzionamentu efficiente è silenziu: A 3-speed motor with a low noise level of 50 dB on the lowest setting.
- Cuntrolli amichevuli d'utilizatori: Push-button panel for fan speed, lights, and power.
- Superior Multi-Layer Filtration: Durable, reusable aluminum mesh filters for trapping grease and oil.
- Versatile Ventilation: Convertible between ducted and ductless operation (Carbon Filter Kit CFK4 sold separately for ductless conversion).
- Illuminazione LED integrata: Provides clear illumination for your cooking area.
2. Informazioni di sicurezza
Per riduce u risicu d'incendiu, scossa elettrica o ferite, osservate e seguenti precauzioni:
- Install this range hood in accordance with all national and local codes and ordinances.
- Scollegate sempre l'alimentazione à u pannellu di serviziu prima di fà a manutenzione o di pulisce l'unità.
- Ensure proper ventilation. This unit is designed for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
- Clean grease filters frequently. Grease should not be allowed to accumulate on the fan or filters.
- Ùn lasciate mai l'unità di superficia senza surveglianza à alta temperatura. I trabocchi causanu fumu è schizzi di grassu chì ponu incendiassi.
- Aduprate una dimensione di pane adattata. Aduprate sempre utensili di cucina adattati per a dimensione di l'elementu di a superficia.
- If a fire occurs, turn off the range hood and then extinguish flames using a dry chemical extinguisher or a CO2 extinguisher. Never use water on a grease fire.
3. Setup è Installazione
The COSMO COS-5MU36 range hood can be installed as either a ducted or ductless system. For ductless conversion, a Carbon Filter Kit (Part # CFK4) is required and sold separately.
3.1 Cumponenti inclusi
U vostru pacchettu include:
- Multi-layer Mesh Filters
- Backdraft Damper
- LED Light Bulbs (pre-installed)
- Sustituzione Kit
- Manuale d'istruzzioni

Image 3.1: Included components for the range hood.
3.2 Dimensions and Venting Options
Ensure adequate space for installation. The range hood dimensions are 35.25" (W) x 19.75" (L) x 5.5" (H). It supports top or back venting. A 5" round duct is recommended for ducted installations.

Image 3.2: Detailed dimensions and top/rear vent options.
3.3 Ductless Conversion Steps
To convert your range hood to ductless operation (recirculating air), you will need the Carbon Filter Kit Part # CFK4 (sold separately). Follow these steps:
- Open the unit by removing the mesh filters and locate the switch in the middle of the fan unit. Remove the bolt with a Phillips tool.
- Change the switch to the ductless position, which allows the exhaust to flow out of the front vent. Replace the bolt with a Phillips tool.
- Place the charcoal filter on top of the middle piece and tighten it into place. Replace mesh filters.

Image 3.3: Visual guide for ductless conversion.
3.4 Guida video d'installazione
For a visual guide on the installation process, please refer to the official quick start video:
Video 3.4: Official Quick Start Guide for COSMO Under Cabinet Range Hood 5MU Series. This video provides an overview di u prucessu di stallazione.
4. Operating Instructions
The range hood is equipped with push-button controls for easy operation of its functions.
4.1 Pannellu di cuntrollu
The control panel features buttons for power, fan speed selection, and lighting.

Image 4.1: Push-button controls for fan speeds and lights.
- Pulsante di putenza: Accende o spegne l'unità.
- Pulsanti di velocità di u fan: Select from three fan speeds (Low, Medium, High) to adjust airflow based on cooking needs. The fan operates quietly, with a noise level as low as 50 dB on the lowest speed.
- Pulsante di luce: Controls the built-in LED lights to illuminate your cooking surface.
5. Mantenimentu
Una manutenzione regulare assicura prestazioni ottimali è longevità di a vostra cappa aspirante.
5.1 Cleaning Mesh Filters
The multi-layer aluminum mesh filters are designed to trap grease and oil effectively. They are reusable and can be cleaned by hand or in a dishwasher.

Image 5.1: Aluminum mesh filters.
Per pulisce:
- Unclip and remove the mesh filters from the underside of the hood.
- Wash the filters in warm, soapy water or place them in a dishwasher.
- Lasciate asciugà cumpletamente i filtri prima di riinstallalli.
5.2 Replacing Carbon Filters (Ductless Mode)
If operating in ductless mode, the carbon filters (Part # CFK4) should be replaced periodically, typically every 3-6 months depending on usage, to maintain effective odor removal.
6. Risoluzione di prublemi
Riferitevi à sta sezione per e suluzioni à i prublemi cumuni.
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Fan ùn opera micca | No power supply; Motor failure; Control panel issue | Check power connection and circuit breaker. Contact customer support if motor or control panel is faulty. |
| I luci ùn funzionanu micca | Light bulb failure; Wiring issue | Replace LED light bulbs. Check wiring connections. |
| Aspirazione insufficiente | Clogged filters; Improper ducting; Obstruction in airflow | Clean or replace filters. Check ductwork for proper installation and obstructions. Ensure backdraft damper is opening correctly. |
| Sonu eccessivu | Loose parts; Motor imbalance; Improper installation | Check for loose screws or components. Ensure proper installation and secure mounting. Contact customer support if motor is noisy. |
7. Specificazioni
| Feature | Detail |
|---|---|
| Marca | COSMU |
| Info di mudellu | COS-5MU36 |
| Dimensioni di u produttu | 19.75 "D x 35.25" W x 5.5 "H |
| Pesu di l'articulu | 15 liri |
| Materiale | Inossidabile |
| Capacità di Flussu d'Aria | 200 Piedi Cubi Per Minutu |
| Livellu di rumore | 50 Decibel (a velocità più bassa) |
| Numeru di Velocità | 3 |
| Cuntrolli Type | Cuntrolli Pulsanti |
| Tipu di fonte di luce | LED |
| Voltage | 120 Volts |
| Wattage | 146 watts |
| Tipu di filtru | Mesh (Reusable) |
| Tipu di ventilazione | Ducted/Ductless Convertible |
| Dimensione di u duttu | 5" Tondu |
| Tipu di stallazione | Sottu Cabinet Mount |
| UPC | 854115007382 |
8. Garanzia è Support
Your COSMO COS-5MU36 range hood comes with a Garanzia limitata di 2 anni per i pezzi. For warranty claims, technical assistance, or general inquiries, please contact our USA-based customer support team.
Please refer to the contact information provided in your product packaging or visit the official COSMO websitu per i dettagli di supportu più aggiornati.





