1. مقدمه
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your FANTECH prioAir 8 Inline Mixed Flow Duct Fan. Please read these instructions thoroughly before installation and retain this manual for future reference.
The FANTECH prioAir 8 is an 8-inch inline mixed flow duct fan designed for ventilation applications. It features a compact design, high efficiency, and quiet operation, making it suitable for various residential and light commercial settings. Constructed from a special composite material, the fan is lightweight and durable.
2. دستورالعمل های ایمنی مهم
هشدار: برای کاهش خطر آتش سوزی، برق گرفتگی یا جراحت به افراد، موارد زیر را رعایت کنید:
- Read all instructions before installing or servicing this fan.
- نصب باید توسط یک برقکار واجد شرایط مطابق با تمام قوانین برق محلی و ملی انجام شود.
- Always disconnect power at the service panel before wiring, cleaning, or servicing the unit.
- Ensure the fan is properly grounded.
- Do not use this fan with any solid-state speed control device unless specifically designed for this fan.
- Do not use this fan in potentially explosive atmospheres.
- Keep fingers and foreign objects away from the fan blades during operation.
- This fan is for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
۲. چه چیزهایی در جعبه است؟
پس از باز کردن بستهبندی، لطفاً بررسی کنید که همه اجزا موجود و بدون آسیب باشند:
- FANTECH prioAir 8 Inline Mixed Flow Duct Fan unit
- Mounting hardware (e.g., screws, brackets) - (Specific hardware may vary, refer to packaging)
- راهنمای کاربر (این سند)

Figure 1: FANTECH prioAir 8 Inline Mixed Flow Duct Fan unit.
4. مشخصات فنی
| ویژگی | مشخصات |
|---|---|
| شماره مدل | prioAir 8 |
| ابعاد محصول | 6 x 5 x 7 اینچ |
| وزن | 8 پوند |
| نام تجاری | فانتک |
| جلدtage | 120 ولت |
| واتtage | 35 وات |
| روش خنک کننده | هوای اجباری |
| سطح نویز | ۴۵ دسیبل |
| مواد | کامپوزیت |
| حداکثر سرعت چرخش | 2400 دور در دقیقه |
| ظرفیت جریان هوا | 647 فوت مکعب در دقیقه (CFM) |
| نوع اتصال برق | 3-پین |
5. نصب و راه اندازی
5.1 چک لیست قبل از نصب
- Ensure the installation location is suitable for an 8-inch duct fan.
- Verify that the power supply matches the fan's requirements (120V).
- Gather necessary tools: screwdriver, wire strippers, drill, duct tape/clamps.
۵.۲ نصب فن
The prioAir 8 fan is designed for inline installation within ductwork. It can be mounted at any angle.
- Select a secure location in your duct system where the fan can be easily accessed for maintenance.
- Cut a section of the ductwork to accommodate the fan's length. Ensure the cut is clean and straight.
- Insert the fan into the ductwork. The fan can be oriented to push or pull air, depending on your ventilation needs. Observe the airflow direction arrow on the fan housing.
- Secure the fan to the ductwork using appropriate duct clamps or heavy-duty duct tape to ensure an airtight seal.
- If additional support is needed, use the provided mounting brackets to secure the fan to a joist or other structural element.

شکل 2: مثالample of the prioAir 8 fan installed inline with ductwork.
5.3 اتصال برق
CAUTION: Ensure power is disconnected at the circuit breaker before proceeding with electrical wiring.
- Locate the electrical connection box on the fan housing.
- Open the cover of the connection box.
- Connect the power supply wires to the fan's terminals according to the wiring diagram provided inside the connection box cover. Typically, this involves connecting Live (L), Neutral (N), and Ground (G) wires. The fan uses a 3-pin power connector type.
- اطمینان حاصل کنید که همه اتصالات ایمن و به درستی عایق بندی شده اند.
- Close the connection box cover securely.

شکل 3: منفجر شد view illustrating the internal structure and location of the electrical connection box.

شکل 4: با جزئیات view of the fan's internal components, including the impeller and motor housing.
6. دستورالعمل های عملیاتی
Once the FANTECH prioAir 8 fan is properly installed and wired, operation is straightforward:
- Restore power to the circuit at the service panel.
- If connected to a wall switch or thermostat, activate the switch or set the thermostat to the desired operating conditions.
- The fan will begin to operate, moving air through the duct system.
The prioAir 8 is designed for continuous operation. Monitor the airflow and noise level to ensure proper function.
7. تعمیر و نگهداری
WARNING: Always disconnect power to the fan at the service panel before performing any maintenance or cleaning.
نگهداری منظم، عملکرد بهینه را تضمین میکند و طول عمر فن شما را افزایش میدهد.
7.1 Cleaning the Fan Blades and Housing
Dust and debris can accumulate on the fan blades and inside the housing, reducing efficiency. Clean the fan periodically, depending on the operating environment.
- Disconnect power to the fan.
- Carefully remove the fan from the ductwork or access the internal components if possible.
- Use a soft brush or a vacuum cleaner with a brush attachment to remove dust and debris from the fan blades and the interior of the housing.
- برای آلودگیهای سرسخت، تبلیغamp cloth with mild detergent can be used, ensuring no moisture enters the motor or electrical components.
- Allow all parts to dry completely before reassembling or restoring power.

شکل 5: نمای نزدیک view of the fan's impeller, highlighting the blades that require periodic cleaning.
7.2 روغن کاری موتور
The fan motor is permanently lubricated and does not require additional lubrication.
8 عیب یابی
Before contacting technical support, please review مسائل و راهحلهای رایج زیر:
| مشکل | علت احتمالی | راه حل |
|---|---|---|
| فن شروع نمی شود | بدون منبع تغذیه اتصال سیم کشی شل Faulty switch/thermostat | Check circuit breaker and power source Verify all electrical connections are secure (with power off) Test or replace switch/thermostat |
| کاهش جریان هوا | Clogged fan blades/housing Ductwork obstruction جهت نادرست فن | پرهها و محفظه فن را تمیز کنید Inspect ductwork for blockages Ensure fan is oriented for desired airflow direction |
| صدا یا لرزش غیرمعمول | نصب شل وجود آشغال در پنکه پروانه آسیب دیده | سخت افزار نصب را محکم کنید Disconnect power and remove any debris Contact FANTECH support if impeller is damaged |
9. گارانتی و پشتیبانی
FANTECH products are manufactured to high-quality standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official FANTECH webسایت
For technical assistance, replacement parts, or warranty claims, please contact FANTECH customer support:
- Webسایت: www.fantech.net
- تلفن: Refer to the FANTECH webسایت برای شماره تماس منطقه ای
When contacting support, please have your product model number (prioAir 8) and purchase date available.





