1. Муқаддима
Thank you for choosing the VENTS-US VKM 100 Metal Inline Duct Fan. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your new ventilation fan. Please read this manual thoroughly before installation and keep it for future reference.
The VKM 100 is a high-performance inline centrifugal duct fan designed for various ventilation applications, including bathroom exhaust, kitchen ventilation, living areas, and whole-house ventilation. It features a durable metal housing with polymer coating and a backward curved centrifugal impeller for efficient airflow.
2. Маълумот оид ба бехатарӣ
Барои кам кардани хатари сӯхтор, зарбаи барқ ё осеб дидани одамон, ба қоидаҳои зерин риоя кунед:
- Пеш аз насб ё хидматрасонии ин вентилятор, ҳамаи дастурҳоро хонед.
- Корҳои васлкунӣ ва ноқилҳои барқ бояд аз ҷониби шахсони соҳибихтисос мувофиқи ҳама рамзҳо ва стандартҳои амалкунанда, аз ҷумла сохтмони аз сӯхтор тобовар анҷом дода шаванд.
- Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel-burning equipment to prevent back-drafting. Follow the heating equipment manufacturer's guideline and safety standards such as those published by the National Fire Protection Association (NFPA), and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), and the local code authorities.
- Хангоми буридан ё парма кардани девор ё шифт ба симхои электр ва дигар асбобхои пинхонй зарар надихед.
- Мухлисони каналӣ бояд ҳамеша ба берун бароварда шаванд.
- Ин вентиляторро бо ягон дастгоҳи идоракунии суръати сахт истифода набаред, агар махсус барои ин вентилятор тарҳрезӣ нашуда бошад.
- This unit has an ungrounded power cord. Ensure proper grounding according to local electrical codes.
- Пеш аз хидматрасонӣ ё тоза кардани дастгоҳ ҳамеша барқро ҷудо кунед.
- Do not use this fan in areas where flammable or explosive materials are present.
- The fan is designed for indoor use. If installed outdoors, ensure it is protected from rain and direct weather exposure.
3. Маҳсулот ба охир расидview
The VKM 100 is a robust inline duct fan featuring a durable blue polymer-coated metal casing and a powerful centrifugal impeller. It is designed to boost airflow through long or complex duct runs.

Расми 3.1: Пеш view of the VENTS-US VKM 100 Metal Inline Duct Fan, showing the blue casing, motor housing, and power cord with control box.

Расми 3.2: кунҷӣ view of the VKM 100 fan, highlighting the internal centrifugal impeller and the robust metal housing.

Расми 3.3: боло view of the VKM 100 fan, displaying the product label with model number, electrical specifications, and safety certifications.

Расми 3.4: Тараф view of the VKM 100 fan, showing one of the pre-attached mounting brackets for easy installation.

Расми 3.5: Тарафи муқобил view of the VKM 100 fan, illustrating the second mounting bracket for secure attachment.
Хусусиятҳои асосӣ:
- Ҷараёни баланди ҳаво: 174 CFM under 0" of static pressure; 162 CFM under 0.2" of static pressure.
- Моторҳои самаранок: Single-phase external rotor motor with backward curved centrifugal impellers, consuming 108 W.
- Насби осон: Includes mounting brackets and a power cord for straightforward setup.
- Durable Bearings: Permanently lubricated ball bearing motor for maintenance-free operation.
- Барномаҳои гуногунҷанба: Suitable for bathroom exhaust, kitchen ventilation, living areas, whole house ventilation, duct boosting, workshops, smoking areas, offices, bars, restaurants, and warehouses.
- Dual Usage: Can be used as either a supply boosting or extract boosting fan.
4. Танзим ва насб
4.1 Рӯйхати санҷиши пеш аз насб:
- Verify that the fan's voltage ва басомад ба таъминоти барқи шумо мувофиқат мекунад.
- Боварӣ ҳосил кунед, ки ҳама ҷузъҳо мавҷуданд ва осеб надидаанд.
- Confirm the ducting size (4 inches) matches the fan's diameter.
- Gather necessary tools: screwdriver, drill, measuring tape, duct clamps or aluminum tape, wire strippers (if hardwiring).
4.2 Қадамҳои насб:
- Ҷойгирро интихоб кунед: Select a suitable location within your ducting system. The fan can be mounted at any angle. Ensure there is sufficient space for maintenance and airflow.
- Монтаж: Use the integrated mounting brackets to secure the fan to a stable surface (e.g., ceiling joist, wall stud, or dedicated mounting frame). Mark and drill pilot holes, then fasten the fan securely using appropriate screws.
- Пайвастшавӣ ба канал: Connect the fan to the existing ductwork using duct clamps or aluminum tape to ensure airtight seals. Ensure the airflow direction indicated on the fan matches your desired ventilation path.
- Пайвастагии барқ:
- Ensure power is OFF at the circuit breaker before making any electrical connections.
- The fan comes with a power cord. Plug the fan into a grounded electrical outlet.
- If hardwiring, consult a qualified electrician to connect the fan to your electrical system in accordance with local codes.
- Санҷиши ниҳоӣ: Once installed, visually inspect all connections for security and proper sealing. Ensure no obstructions are present in the ductwork or near the fan's inlet/outlet.
Шарҳ: For detailed diagrams and specific installation scenarios, please refer to the full Installation Manual (PDF) available on the product's Amazon page or the VENTS-US webсайт.
5. Дастурҳои истифодабарӣ
5.1 Амалиёти асосӣ:
The VKM 100 fan is designed for continuous or intermittent operation.
- To turn the fan ON/OFF, use the wall switch or control device connected to the fan's power supply.
- The fan operates at a single speed (3000 RPM) and provides an airflow capacity of 174 Cubic Feet Per Minute (CFM).
- The VKM series can be used as either a supply boosting fan (to push fresh air into a space) or an extract boosting fan (to pull stale air out of a space).
5.2 Recommended Applications:
- Bathroom exhaust
- Вентилятсияи ошхона
- Living area ventilation
- Вентилятсияи тамоми хона
- Duct boosting
- Workshops & smoking areas
- Offices, bars & restaurants
- Анборхо
6. Нигоҳдорӣ
Regular maintenance ensures optimal performance and longevity of your VKM 100 fan.
6.1 Тозакунӣ:
- Хомӯш кардани барқ: Always ensure the fan is disconnected from the power supply before any cleaning or maintenance.
- Clean Impeller and Casing: Periodically inspect the impeller and the interior of the fan casing for dust and debris buildup. Use a soft brush or vacuum cleaner to remove any accumulation. Do not use abrasive cleaners or solvents.
- Тозакунии берунӣ: Бо реклама беруни вентиляторро тоза кунедamp матоъ.
6.2 Молидани:
The VKM series features a permanently lubricated ball bearing motor, which requires no additional lubrication throughout its operational life.
6.3 Санҷиш:
Regularly check the duct connections for any leaks or disconnections. Ensure mounting brackets remain secure.
7. Баррасии мушкилот
If you encounter issues with your VKM 100 fan, refer to the table below for common problems and their solutions.
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Вентектор фаъол намешавад. | No power supply; loose wiring; faulty switch/control. | Check power outlet, circuit breaker. Ensure all electrical connections are secure. Test switch/control. |
| Ҷараёни пасти ҳаво. | Blocked ductwork; dirty impeller; incorrect duct size; air leaks in ducting. | Inspect and clear duct obstructions. Clean impeller. Ensure proper duct size (4"). Seal any duct leaks. |
| Садо ё ларзиш аз ҳад зиёд. | Loose mounting; foreign object in impeller; damaged impeller; motor issue. | Tighten mounting screws. Disconnect power and check for foreign objects. If noise persists, contact support. |
| Fan runs intermittently. | Overheating (thermal overload); faulty wiring/control. | Ensure adequate ventilation around the fan. Check electrical connections and control unit. |
If the problem persists after attempting these solutions, please contact VENTS-US customer support.
8. Мушаххасоти техникӣ
| Мушаххасоти | Арзиш |
|---|---|
| Бренд | Вентилятсия |
| Номи модел | VKM 100 |
| Андоза | 4" Metal inline Centrifugal Duct Fan |
| Иқтидори ҷараёни ҳаво | 174 фут мукааб дар як дақиқа (CFM) |
| CFM Level (0" static pressure) | 174 CFM |
| CFM Level (0.2" static pressure) | 162 CFM |
| Ватtage | 108 ватт |
| Ҷилдиtage | 120 вольт |
| Суръат | 3000 чархзании |
| Сатҳи садо | 2.3 Сон |
| Андозаҳои маҳсулот (D x W x H) | 8.06"D x 11.75"W x 10"H |
| Вазни ашё | 9 фунт |
| Ранги | Кабуд |
| Навъи анҷом | Polymer Coated |
| Маводҳои пиёз | Пластмасса |
| Хусусияти махсус | Centrifugal Impeller |
| Самаранокӣ | 1.61 CFM / Ватт |
| Мушаххасоти Met | ETL |
| Истифодаи дарунӣ/берунӣ | Indoor (with protection from rain if outdoors) |
9. Кафолат ва дастгирӣ
9.1 Маълумот дар бораи кафолат:
VENTS-US products are manufactured to the highest quality standards. Specific warranty terms and conditions for your VKM 100 fan are typically provided with the product packaging or can be found on the official VENTS-US webсайт. Лутфан далели хариди худро барои даъвоҳои кафолат нигоҳ доред.
9.2 Дастгирии муштариён:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact VENTS-US customer support.
- Webсайт: Visit the official VENTS-US webсайт барои маълумоти тамос, саволҳои зуд-зуд додашаванда ва захираҳои иловагӣ.
- Манбаъҳои онлайн: Additional user manuals and installation guides (PDFs) may be available on the product's Amazon listing or the manufacturer's webсайт.





