Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your COSMO COS-QS75 30-inch Under Cabinet Range Hood. Please read this manual thoroughly before installation and use, and keep it for future reference. Proper installation and maintenance are crucial for optimal performance and safety.
Коопсуздук маалыматы
ЭСКЕРТҮҮ: Бул продукт сизге химиялык заттардын, анын ичинде коргошундун таасирин тийгизиши мүмкүн, ал Калифорния штатына рак жана тубаса кемтик же башка репродуктивдүү зыян алып келиши белгилүү. Көбүрөөк маалымат алуу үчүн өтүңүз www.P65Warnings.ca.gov.
Always follow basic safety precautions when using this appliance to reduce the risk of fire, electric shock, or injury to persons. This is a large, commercial-sized, heavy-duty appliance for residential use. Due to its size and weight, proper installation requires 1-2 people.
- Электр кубаты шаймандагы маалымат тактасына дал келишин текшериңиз.
- Тейлөөдөн же тазалоодон мурун электр энергиясын өчүрүңүз.
- Зымы же сайы бузулган желдеткичти иштетпеңиз.
- Бул аппаратты катуу абалдагы ылдамдыкты көзөмөлдөөчү аспап менен колдонбоңуз.
- Always use proper ducting to vent air outside.
Кутуда эмне бар
Your COSMO COS-QS75 Range Hood package includes the following components:
- COSMO COS-QS75 30-inch Under Cabinet Range Hood
- Premium Stainless Steel Baffle Filters
- Орнотуу үчүн жабдуулар
- Damper
- Алыстан башкаруу
- Flexible Ducting (for convenient installation)
Орнотуу жана орнотуу
The COSMO COS-QS75 is designed for under cabinet mounting and requires top venting with a 7.5-inch round duct. It can be converted to a ductless (recirculating) range hood using an optional Carbon Filter Kit (Part # CFK5), sold separately.
Өлчөмдөр жана орнотуу

Figure 1: Detailed dimensions for the COS-QS75 range hood, including top and back views, showing a width of 29.5 inches, depth of 22 inches, and height of 10 inches. The top vent is an 8-inch diameter round opening.
Ensure that the dimensions of the range hood (29.5" W x 22" D x 10" H) fit your installation site. The unit is designed to be mounted under a cabinet, with the exhaust duct connecting to a top-vented 7.5-inch round duct system. The flexible ducting provided is for convenient installation, but rigid ducting is recommended for optimal performance and noise reduction.
Электрдик талаптар
The range hood requires 120V/60Hz electrical power and comes with a 3-prong power plug for easy connection.

Figure 2: The COS-QS75 range hood seamlessly integrated into a kitchen setting, demonstrating its under-cabinet installation above a cooking range.
Иштөө нускамалары
The COS-QS75 features a backlit touchscreen control panel and includes a wireless remote control for convenient operation of its various functions.
Башкаруу панели жана алыстан

3-сүрөт: деталдуу view of the range hood's backlit touchscreen control panel, showing buttons for power, fan speed adjustment, and lighting, alongside the bright LED lights.

Figure 4: An illustration detailing the various functions accessible via the soft touch control panel and the included remote control, including fan speed, lights, and timer settings.
- Күч: Бирдикти күйгүзүү же өчүрүү үчүн басыңыз.
- желдеткич ылдамдыгы: Adjust the 4-speed fan using the '+' and '-' buttons to suit your cooking needs. The fan operates with 500 CFM airflow.
- Жарыктар: Activate the energy-efficient 1.5-watt LED lights for improved visibility over your cooking area.
- Таймер: Set a delayed auto-shut off timer for convenience.
- Санариптик саат: The control panel displays a digital clock.
Техникалык тейлөө
Үзгүлтүксүз тейлөө сиздин капотуңуздун узак мөөнөттүү жана натыйжалуу иштешин камсыздайт.
Фильтрлерди тазалоо

Figure 5: The underside of the range hood, highlighting the removable ARC-FLOW Stainless Steel Permanent Filters and the integrated LED lighting.
The COSMO COS-QS75 is equipped with ARC-FLOW Stainless Steel Permanent Filters. These filters are designed to effectively capture grease and oil, and are dishwasher-safe for easy cleaning. For optimal performance, clean the filters regularly, depending on your cooking frequency.
- Remove the filters by pulling the release latches.
- Wash filters in a dishwasher or by hand with hot water and soap.
- Ensure filters are completely dry before reinstalling.
Сырткы тазалоо
Clean the stainless steel exterior with a non-abrasive stainless steel cleaner and a soft cloth. Avoid using abrasive cleaners or scouring pads, as these can scratch the surface.
Проблемаларды чечүү
Эгерде сиз электр плитасынын соргучунда көйгөйлөргө туш болсоңуз, төмөнкү жалпы көйгөйлөрдү чечүү боюнча кеңештерди караңыз:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Желдеткич күйбөйт | No power supply; damaged cord/plug | Check power connection, circuit breaker. Contact qualified electrician if cord/plug is damaged. |
| Low airflow/poor suction | Clogged filters; improper ducting; external factors | Clean or replace filters. Ensure ducting is correctly installed and free of obstructions. Verify external vent is not blocked. |
| Ашыкча ызы-чуу | Improper installation; loose parts; ducting issues | Ensure all mounting hardware is secure. Check for loose components. Inspect ducting for kinks or restrictions. Note that some noise is normal, especially at higher fan speeds. |
| Жарыктар иштебейт | Bulb failure; electrical connection issue | Check if LED lights need replacement. Verify electrical connections. |
If problems persist after attempting these solutions, please contact COSMO customer support.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел маалыматы | COS-QS75 |
| Бренд | COSMO |
| Продукциянын өлчөмдөрү | 29.5" (W) x 22" (D) x 10" (H) |
| Элемент Салмагы | 53 фунт |
| Материал | Дат баспаган болот |
| Монтаж түрү | Кабинеттин астындагы |
| Вентиляция түрү | Ducted (Convertible to Ductless with optional CFK5) |
| Түтүккө талаптар | Top Vented 7.5" Round |
| Аба агымынын кубаттуулугу | Мүнөтүнө 500 куб фут (CFM) |
| Ылдамдыктын саны | 4-тез желдеткич |
| Ызы-чуу деңгээли | As low as 40 Decibels (on lowest fan speed with rigid ducting under optimal conditions) |
| Controls Type | Digital Touch Controls |
| Жарык булагы түрү | LED (1.5-watt) |
| Чыпка түрү | ARC-FLOW Stainless Steel Permanent Baffle Filters (Dishwasher-safe) |
| Тtage | 120 вольт |
| Ватtage | 49.5 ватт |
| Электрдик талаптар | 120V/60Hz, 3 Prong Plug |
| Сертификация | ETL тизмеленген |
| UPC | 869369000010 |
Кепилдик жана колдоо
COSMO provides a 2 жылдык чектелген тетиктерге кепилдик for this range hood. Our dedicated customer support team is proudly based in the USA and is available to assist you with any questions or concerns regarding your appliance.
For further assistance, please visit the official COSMO store or contact their customer service directly. You can find more information and products at the COSMO Store on Amazon.





