1. Pengenalan
Thank you for choosing the Kohree 14-inch RV Vent Fan. This product is designed to provide efficient ventilation and air circulation in your RV, camper, or trailer. Featuring a 10-speed reversible motor, remote control, automatic lid, temperature sensor, and rain sensor, this fan enhances comfort and convenience. Please read this manual thoroughly before installation and operation to ensure proper use and longevity of your fan.
2. Arahan Keselamatan
- Pastikan bekalan kuasa diputuskan sebelum pemasangan, penyelenggaraan atau pembersihan.
- This fan operates on a 12V DC power supply. Do not connect to any other voltage.
- Always connect the black wire to the negative terminal and the red wire to the positive terminal. Incorrect wiring can damage the unit.
- Do not open the fan lid in strong winds or while driving at high speeds (e.g., on highways). If the lid begins to sway, close it immediately to prevent damage.
- Jauhkan tangan dan objek asing daripada bilah kipas semasa operasi.
- Installation should be performed by a qualified individual if you are unsure about electrical connections or roof sealing.
3. Kandungan Pakej
Sahkan bahawa semua komponen terdapat dalam pakej:
- Kohree 14-inch RV Vent Fan Unit
- Kawalan Jauh Tanpa Wayar
- Removable Mosquito-Proof Screen
- Skru Pemasangan
- Sealing Tape (Extra)
- Manual Pengguna (dokumen ini)
4. Persediaan dan Pemasangan
The Kohree RV Vent Fan is designed to fit standard 14" x 14" (35.56 cm x 35.56 cm) roof openings. It is compatible with roofs between 1.16 inches and 5.5 inches thick.
4.1. Persediaan
- Choose a suitable location on your RV roof for the 14" x 14" opening.
- Ensure the area is clear of obstructions and wiring.
- Disconnect all power to the RV before beginning installation.
4.2. Langkah Pemasangan
- Create the Opening: If not already present, cut a 14" x 14" opening in the RV roof. Ensure clean edges.
- Sapukan Sealant: Apply a suitable RV roof sealant around the perimeter of the roof opening.
- Letakkan Kipas: Place the upper fan assembly into the roof opening from the outside, ensuring it is properly seated and aligned.
- Secure the Interior Trim: From inside the RV, attach the interior trim piece to the fan assembly using the provided screws. Ensure a tight, secure fit.
- Pendawaian: Connect the fan's wiring to your RV's 12V DC power supply. The Kawat Merah adalah untuk Positif (+) dan Kawat Hitam adalah untuk Negatif (-). Ensure connections are secure and insulated.
- Final Sealing: Apply additional sealant around the exterior base of the fan on the roof to ensure a watertight seal.
- Pasang Skrin: Snap the removable mosquito-proof screen into place on the interior side of the fan.
Gambar 1: Lebihview of the Kohree RV Vent Fan components, including the fan unit, remote, and sealing tape.
Figure 2: Product dimensions and fitment details for a 14"x14" RV roof opening, suitable for 1.16"-5.5" thick roofs.
5. Arahan Operasi
The Kohree RV Vent Fan can be operated via the included wireless remote control or the manual buttons on the fan unit.
5.1. Operasi Asas
- Hidupkan/Mati Kuasa: Press the power button on the remote or fan unit to turn the fan on or off.
- Pelarasan Kelajuan: Use the '+' and '-' buttons to adjust the fan speed from 1 (lowest) to 10 (highest).
- Arah Aliran Udara: Press the airflow direction button to switch between intake (bringing fresh air in) and exhaust (removing stale air).
Gambar 3: Lebihview of fan features, including 10-speed adjustment, removable screen, and dual control options (remote and manual).
Figure 4: The wireless remote control allows convenient adjustment of fan settings from a distance.
5.2. Fungsi Automatik
- Automatic Cooling Function: The fan features a built-in temperature sensor. When the interior temperature exceeds 78.8°F (26°C), the fan will automatically activate to exhaust hot air. It will turn off when the temperature drops below 78.8°F (26°C).
- Auto Lid Control: The fan is equipped with a powered-lift UV-proof lid that opens and closes automatically.
- Penderia Hujan: A rain sensor automatically detects precipitation and closes the lid to prevent water from entering your RV.
Figure 5: The fan automatically activates to cool the RV interior when temperatures rise above 78.8°F.
Figure 6: The smart rain sensor automatically closes the lid when rain is detected. To reopen the lid, the rain sensing switch must be turned off.
5.3. Operasi Senyap
The fan operates with an ultra-silent motor, producing a maximum noise level of 50dB, comparable to a whisper. In high-power mode, it consumes only 25W.
Figure 7: The fan operates quietly, typically between 20-50 decibels, ensuring a peaceful environment.
6. Penyelenggaraan
Regular maintenance ensures optimal performance and extends the lifespan of your RV vent fan.
- Membersihkan Skrin: The mosquito-proof screen is removable for easy cleaning. Periodically remove and wash it with mild soap and water. Ensure it is completely dry before reattaching.
- Pembersihan Bilah Kipas: With the power disconnected, carefully wipe the fan blades with a damp kain untuk menghilangkan habuk dan serpihan. Jangan gunakan bahan kimia yang keras.
- Pembersihan Luaran: Clean the exterior lid and housing with a soft cloth and mild detergent. Avoid abrasive cleaners that could damage the UV-proof coating.
- Pemeriksaan Sealant: Periodically inspect the roof sealant around the fan for cracks or deterioration. Reapply sealant as needed to maintain a watertight seal.
7. Penyelesaian masalah
If you encounter issues with your Kohree RV Vent Fan, refer to the following troubleshooting guide:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Kipas tidak dihidupkan. | Tiada bekalan kuasa; Pendawaian salah; Fius putus. | Check 12V power connection; Verify red to positive, black to negative; Check RV fuse box. |
| Penutup tidak boleh dibuka/ditutup secara automatik. | Rain sensor activated; Obstruction; Motor issue. | Ensure rain sensing switch is off if not raining; Check for debris blocking lid mechanism; Contact support if motor issue suspected. |
| Kipas membuat bunyi yang luar biasa. | Obstruction in fan blades; Loose mounting. | Disconnect power and check for debris in blades; Ensure fan is securely mounted. |
| Alat kawalan jauh tidak berfungsi. | Dead batteries; Out of range; Interference. | Replace remote batteries; Ensure remote is within range of the fan; Minimize electronic interference. |
If the problem persists after attempting these solutions, please contact Kohree customer support for further assistance.
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Kohree |
| Model | 14-inch RV Vent Fan |
| warna | Blue (With Remote) |
| Reka Bentuk Kipas Elektrik | Kipas Ekzos |
| Sumber Kuasa | 12V DC |
| Gaya | moden |
| Dimensi Produk | 14"D x 14"W x 9.5"H (35.56cm D x 35.56cm W x 24.13cm H) |
| Jenis Bilik | RV, Camper, Trailer Bathroom/Living Area |
| Ciri Khas | Quiet Operation, Remote Controlled, 10-Speed, Reversible Airflow, Temperature Sensor, Rain Sensor, Automatic Lid Lift |
| Penggunaan yang Disyorkan | Air Circulation, Exhaust, Cooling |
| Jenis Pemasangan | Ceiling Mount (14"x14" opening) |
| Aliran Udara (CFM) | 934 CFM (1503.4 m³ / j) |
| Tahap Kebisingan | Max 50dB |
| Penggunaan Kuasa | 25W (High-power mode) |
9. Waranti dan Sokongan
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Kohree webtapak. Anda juga boleh menghubungi penjual secara terus untuk mendapatkan bantuan.
Untuk lebih banyak produk dan maklumat, lawati laman web Kohree Store.
