1. Introduction and Overview
Thank you for choosing the FEDOUR PTC Aquarium Heater. This device is designed to maintain a stable and optimal temperature for your aquatic pets, ensuring a healthy environment in your fish or turtle tank. Featuring a PTC (Positive Temperature Coefficient) heating element, this heater offers high heating efficiency, durability, and safety.
Key Features:
- External Temperature Controller: Allows for convenient and safe temperature adjustment without submerging hands.
- Detachable Protective Cover: Protects the heater from impact and prevents fish from direct contact, while also allowing for easy cleaning.
- PTC Heating Element: Provides efficient, stable, and shatterproof heating, suitable for both freshwater and saltwater aquariums.
- Automatic Temperature Control: Automatically stops heating when the set temperature is reached and resumes when the water temperature drops.
2. Safety Information
Please read all safety warnings and instructions carefully before use to prevent injury or damage.
- Always ensure the heater is fully submerged in water before plugging it into a power outlet. Operating the heater out of water will cause damage and is a fire hazard.
- Before performing any maintenance, cleaning, or handling the heater, always unplug the power cord from the electrical outlet.
- Do not operate the heater if the power cord or plug is damaged.
- Keep the external temperature controller dry. Do not allow it to get wet or submerged.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Ensure the voltage of your power supply matches the heater's specifications (100-120V/60Hz).
Image: Proper and improper placement of the heater in an aquarium. The heater must be fully submerged and not partially exposed to air.
3. Product Components
The FEDOUR PTC Aquarium Heater package includes the following main components:
- Heater Unit: The main heating element with a digital temperature display.
- External Temperature Controller: An inline controller on the power cord for adjusting temperature.
- Detachable Protective Cover: A slotted cover that surrounds the heating element.
- Suction Cups: For securing the heater to the aquarium glass.
Image: The FEDOUR PTC Aquarium Heater showing the main unit, external controller, and power plug.
Image: The FEDOUR PTC Aquarium Heater showing the main unit, external controller, and power plug.
Image: The detachable protective cover separated from the PTC heating element, highlighting its easy removal for cleaning and protection against fish contact.
4. Specifications
Refer to the table below for detailed specifications of the FEDOUR PTC Aquarium Heater models:
Image: A visual representation of the heater sizes and a table detailing power, dimensions, suitable tank sizes, voltage, material, and power cord length for various models.
| Power | Size (L*W*H) | Suitable for Tank Size | Voltage/Frequency | Material | Power Cord Length |
|---|---|---|---|---|---|
| 100W | 8.3*2.2*1.2in | 10-35 gallon tank | 100-120V/60Hz | PTC Ceramic | 4.9FT/1.5M |
| 200W | 11.4*2.2*1.2in | 35-60 gallon tank | |||
| 300W | 11.4*2.2*1.2in | 50-80 gallon tank | |||
| 400W | 11.4*2.2*1.2in | 70-105 gallon tank |
Adjustable Temperature Range: 60~93℉ (16~34℃)
5. Setup
- Unpack: Carefully remove the heater and all components from the packaging. Inspect for any damage.
- Placement: Position the heater fully submerged in your aquarium. It can be placed vertically or horizontally. Ensure it is not buried in the substrate and has good water circulation around it. Use the provided suction cups to securely attach the heater to the inside glass of your tank.
- Power Connection: Once the heater is securely placed and fully submerged, plug the power cord into a suitable electrical outlet.
- Initial Acclimation: Allow the heater to acclimate to the water temperature for about 15-20 minutes before setting the desired temperature.
Image: Correct vertical placement.
Image: Correct horizontal placement.
Image: Incorrect partial submersion.
Image: Incorrect: External controller must remain dry.
6. Operation
- Setting Temperature: Use the external temperature controller to set your desired water temperature. Short press the button on the controller to cycle through the available temperature settings (60~93℉ / 16~34℃). The digital display on the heater unit will show the set temperature.
- Indicator Lights:
- When the heater is actively heating the water, the indicator light on the heater unit will display RED.
- Once the water reaches the set temperature, the heater will automatically stop heating, and the indicator light will turn GREEN.
- Automatic Operation: The heater will automatically monitor the water temperature. If the water temperature drops below the set temperature, the heater will automatically resume heating until the desired temperature is restored.
Image: A hand demonstrating how to short press the button on the external controller to adjust the set temperature. The display shows 78°F and 93°F as examples of adjustable range.
Image: Close-up of the heater's digital display showing the indicator light. The red light indicates active heating, and the green light indicates heating is complete and the set temperature has been reached.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your FEDOUR aquarium heater.
- Unplug Before Maintenance: Always unplug the heater from the power outlet and allow it to cool down completely before attempting any cleaning or maintenance.
- Cleaning the Protective Cover: The detachable protective cover can accumulate algae and debris over time. Carefully remove the heater from the tank, detach the protective cover, and clean it thoroughly with a soft brush and clean water. Do not use harsh chemicals or abrasive materials.
- Cleaning the Heating Element: Gently wipe the PTC heating element with a soft cloth to remove any buildup. Ensure no water enters the electrical connections.
- Reassembly: Once clean, reattach the protective cover securely to the heater unit.
- Regular Inspection: Periodically inspect the power cord, plug, and heater unit for any signs of wear, damage, or corrosion. Replace the heater if any damage is observed.
Image: The detachable protective cover separated from the PTC heating element, illustrating how it can be easily removed for cleaning and prevents fish from touching the heating element.
8. Troubleshooting
If you encounter issues with your FEDOUR PTC Aquarium Heater, refer to the following common problems and solutions:
- Heater Not Turning On/No Display:
- Check if the power plug is securely inserted into a working electrical outlet.
- Ensure there is power to the outlet by testing with another appliance.
- Verify the heater is fully submerged in water.
- Heater Not Heating Water (Red Light Not On):
- Confirm the set temperature is higher than the current water temperature. The heater will only activate if the water is colder than the set point.
- Check for proper submersion and water circulation around the heater.
- Water Temperature Too High/Low (Inaccurate Reading):
- Ensure the heater is placed in an area with good water flow, away from direct currents that might affect temperature readings.
- Verify the external temperature controller is dry and functioning correctly.
- Consider using an independent aquarium thermometer to cross-reference the temperature reading.
- Heater Making Noise:
- A slight hum is normal during operation. If the noise is excessive, ensure the heater is securely mounted and not vibrating against the tank glass.
If these steps do not resolve the issue, please contact customer support.
9. Warranty and Support
The FEDOUR PTC Aquarium Heater comes with a 12-month warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
The warranty does not cover damage resulting from:
- Improper installation or use.
- Accidental damage, misuse, abuse, or neglect.
- Unauthorized repairs or modifications.
- Operating the heater out of water.
For warranty claims, technical support, or any questions regarding your product, please contact FEDOUR customer service through the retailer's platform or the official FEDOUR website. Please have your purchase receipt and product model information ready.