การแนะนำ
The Marina Mini 25W Submersible Aquarium Heater is designed to provide reliable heating for fresh or saltwater aquariums up to 5.5 US gallons (20 L). Constructed from durable high-impact glass, it features an easy-to-access temperature set dial, an on/off pilot light indicator, and a bumper guard for fish safety. This manual provides essential information for the proper setup, operation, and maintenance of your aquarium heater.
- ความร้อนที่มีประสิทธิภาพ: Small yet powerful, provides reliable heating for fresh or saltwater aquariums up to 5.5 US gallons (20 L).
- ควบคุมง่าย: Features an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety.
- โครงสร้างทนทาน: Made of durable high-impact glass, built to last under normal aquatic conditions. Includes a bracket with suction cups for easy, secure installation. Comes with a 6 ft. (1.8 meter) electrical cord.
- ช่วงอุณหภูมิ: Heating range from 68° F to 82° F (20° C to 28° C).
ข้อควรระวังเพื่อความปลอดภัย
- Always unplug the heater before performing any maintenance or water changes in the aquarium.
- Ensure the heater is fully submerged in water before plugging it in to prevent damage and ensure accurate temperature regulation.
- ห้ามใช้งานเครื่องทำความร้อนหากหลอดแก้วแตกหรือชำรุด
- Keep the electrical cord away from sharp edges and hot surfaces.
- เครื่องใช้ไฟฟ้าตัวนี้มีไว้สำหรับใช้ภายในอาคารเท่านั้น
คำแนะนำการตั้งค่า
- แกะกล่องเครื่องทำความร้อน: Carefully remove the heater from its packaging. Inspect for any signs of damage.
- ติดถ้วยดูด: Securely attach the provided suction cups to the heater's bracket.
- ตำแหน่งเครื่องทำความร้อน: Place the heater vertically or horizontally in your aquarium, ensuring it is fully submerged. Use the suction cups to attach it firmly to the aquarium glass. Position it in an area with good water circulation for even heat distribution.
- ตั้งอุณหภูมิที่ต้องการ: Use the temperature set dial at the top of the heater to select your desired water temperature within the 68° F to 82° F (20° C to 28° C) range. It is recommended to use an external aquarium thermometer to accurately monitor the water temperature.
- การปรับตัวเบื้องต้น: ควรปล่อยให้ฮีตเตอร์ปรับอุณหภูมิให้เข้ากับอุณหภูมิน้ำในตู้ปลาอย่างน้อย 15-20 นาที ก่อนเสียบปลั๊กใช้งาน
- เสียบปลั๊ก: Plug the heater into a suitable power outlet. The pilot light will illuminate when the heater is actively heating.
- ตรวจวัดอุณหภูมิ: Continuously monitor the aquarium temperature with an external thermometer for the first 24 hours to ensure the heater maintains the desired temperature accurately. Adjust the dial as needed.

Image: The Marina Mini 25W Submersible Aquarium Heater shown in its retail packaging, highlighting its compact size and design.
คำแนะนำการใช้งาน
Once properly installed and set, the Marina Mini 25W Submersible Aquarium Heater operates automatically to maintain your chosen water temperature. The integrated thermostat will turn the heating element on and off as required.
- ไฟแสดงสถานะ: The pilot light will glow when the heater is actively heating the water. It will turn off once the set temperature is reached.
- การควบคุมอัตโนมัติ: The heater's internal thermostat will automatically regulate the water temperature, switching the heating element on and off to maintain consistency.
- การตรวจสอบอย่างต่อเนื่อง: Regularly check your external aquarium thermometer to ensure the water temperature remains stable and within the safe range for your aquatic inhabitants.
Video: A demonstration of the Marina Submersible Aquarium Heater in an aquarium, showing its operation and how it maintains water temperature. This video is provided by a seller and demonstrates the product's functionality.
การซ่อมบำรุง
- การทำความสะอาดปกติ: Periodically clean the heater's glass tube to remove algae or mineral buildup. Always unplug the heater and allow it to cool completely before removing it from the water for cleaning. Use a soft cloth or sponge; avoid abrasive materials.
- ตรวจสอบความเสียหาย: Before each use and during cleaning, inspect the heater for any cracks, chips, or damage to the glass tube or electrical cord. Do not use a damaged heater.
- การเปลี่ยนแปลงของน้ำ: Always unplug the heater during water changes to prevent it from operating in air, which can cause overheating and damage.
การแก้ไขปัญหา
- เครื่องทำความร้อนไม่เปิด:
- Check if the heater is properly plugged into a functional power outlet.
- Ensure the water temperature is below the set temperature. The pilot light will only illuminate when heating is active.
- ตรวจสอบว่าตั้งค่าปุ่มอุณหภูมิถูกต้องแล้ว
- Water Temperature Too Low/High:
- Adjust the temperature dial incrementally and allow several hours for the water temperature to stabilize.
- Ensure the heater's wattage is appropriate for your aquarium size (25W for up to 5.5 gallons).
- Check for strong drafts or cold ambient room temperatures that might affect the aquarium water.
- Confirm the heater is fully submerged and positioned in an area with good water flow.
- Pilot Light On Constantly:
- This indicates the heater is continuously working to reach or maintain the set temperature. This might occur if the ambient room temperature is very low or if the heater's wattage is insufficient for the tank size.
- Verify the heater's wattage is suitable for your aquarium volume.
- Heater Stops Working Prematurely:
- If the heater stops working shortly after being plugged in, or if the pilot light goes out and does not return, it may indicate an internal malfunction. In such cases, discontinue use and refer to the warranty information.
ข้อมูลจำเพาะ
| ชื่อยี่ห้อ | ท่าจอดเรือ |
| ชื่อรุ่น | Marina Submersible Aquarium Heater 25 W |
| หมายเลขรุ่นสินค้า | 11230 |
| ASIN | B00AFELT92 |
| ขนาด | 25 วัตต์ |
| สี | สีดำ |
| น้ำหนักสินค้า | 6.4 ออนซ์ (0.4 ปอนด์) |
| ขนาดสินค้า (กxยxส) | 5 x 5 x 1.3 นิ้ว |
| Temperature Heating Range | 68° F ถึง 82° F (20° C ถึง 28° C) |
| ผู้ผลิต | Rolf C. Hagen (สหรัฐอเมริกา) Corp. |
| วันที่พร้อมใช้งานครั้งแรก | 29 พฤศจิกายน 2012 |
การรับประกันและการสนับสนุน
For warranty information and customer support, please refer to the product packaging or contact Marina customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
For additional product information or to explore other Marina products, visit the official Marina Store: Marina Store on Amazon.