AQQA GUS-AQ201-300W-US

AQQA Aquarium Heater 300W Instruction Manual

Model: GUS-AQ201-300W-US | Brand: AQQA

1. Instrucțiuni importante de siguranță

Please read and understand all safety instructions before operating this product. Failure to follow these instructions may result in product damage, injury, or electric shock.

  • Always ensure the heater is complet scufundat in water before connecting it to a power source.
  • Ensure proper water circulation around the heater for optimal performance and safety.
  • After turning off the heater, allow it to cool in the aquarium water for 15-30 minutes before removing it. This prevents the residual heat from potentially damaging the protective shell.
  • Do not place the aquarium heater directly into sand or mud, as this can lead to inaccurate temperature readings and inefficient heating.
  • Nu lăsați acest produs la îndemâna copiilor.
  • Inspect the power cord and heater for any damage before each use. Do not use if damaged.
  • Acest aparat este destinat numai utilizării în interior.

2. Produs terminatview

The AQQA 300W Aquarium Heater is designed to maintain a stable and consistent water temperature in your aquarium. It features durable quartz heating rods for efficient heat transfer, a heat-resistant ABS protective shell, and an external digital controller for easy and safe temperature adjustment.

AQQA 300W Aquarium Heater with external digital controller
The AQQA 300W Aquarium Heater and its external digital controller.

Caracteristici cheie:

  • Durable Quartz Heating Rods: Provides fast, even, and efficient heat transfer.
  • Heat-Resistant ABS Shell: Offers reliable performance and anti-scald protection.
  • Controler digital extern: Allows for safe and convenient temperature adjustment outside the water.
  • Protecție inteligentă împotriva supraîncălzirii: Automatically stops heating if water temperature exceeds 95°F (35°C).
  • Protecție la funcționare fără apă: Auto power-off if the heater is not fully submerged.
  • Funcția de memorie: Automatically restores previous temperature settings after a power interruption.
  • Interval de temperatură reglabil: 59-94°C.

3. Configurare

Follow these steps to properly install your AQQA Aquarium Heater:

  1. Attach Adhesive Pad: Clean the desired area on the outside of your aquarium tank. Stick the adhesive pad firmly onto the tank surface.
  2. Mount Controller Bracket: Attach the controller bracket to the adhesive pad.
  3. Place Controller: Securely place the external digital controller onto the mounted bracket.
  4. Install Heater: Submerge the heater completely in your aquarium water. Ensure it is positioned vertically or horizontally in an area with good water circulation. Use the included suction cups to secure the heater to the inside wall of the tank.
  5. Conectare alimentare: Plug the heater's power cord into a suitable electrical outlet. The controller will display the current water temperature.
Diagram showing steps to install the external controller and heater placement in an aquarium
Installation steps for the AQQA Aquarium Heater and controller.

Notă importantă:

  • The heater must be fully submerged at all times during operation.
  • Avoid burying the heater in sand or gravel to prevent inaccurate readings and potential damage.

4. Instrucțiuni de utilizare

The external digital controller provides easy access to adjust and monitor your aquarium's temperature.

Close-up of the external digital controller showing set temp, current temp, F/C switch, lock button, and up/down arrows
External Digital Controller interface.

Reglarea temperaturii:

  1. Unlock Controller: Long press the lock button (🔒) for 1-3 seconds to enter setting mode. The 'Set Temp' display will begin to flash.
  2. Setați temperatura țintă: Folosiți până () si jos () arrow buttons to adjust the target temperature. Each press changes the temperature by 1°F/°C. The adjustable range is 59°F–94°F (15°C–34°C).
  3. Închidere automată: After 3 seconds of inactivity, the system will automatically lock the settings to prevent accidental changes.

Switching between Fahrenheit (°F) and Celsius (°C):

Long press the °F/°C button for 1-3 seconds to toggle between Fahrenheit and Celsius display modes.

Funcția de memorie:

The heater is equipped with a memory function that automatically restores your previously set temperature settings after a power interruption, ensuring consistent warmth for your aquatic pets.

Diagram illustrating precise temperature control and automatic heating when temperature drops
The heater automatically maintains a precise temperature.

Video produs:

Official product video demonstrating the AQQA Aquarium Heater's features and operation.

5. Caracteristici de siguranță

The AQQA Aquarium Heater incorporates advanced safety systems to protect your aquatic environment.

Diagram showing dry-run protection with 'Er' warning and overheating protection with 'EE' warning
Visual representation of the heater's dry-run and overheating protection.

Protecție la supraîncălzire:

If the water temperature rapidly exceeds 95°F (35°C), the LED screen on the controller will flash "SI SI" and the heater will automatically stop heating to prevent harm to your fish and equipment.

Protecție la funcționare fără apă:

If the aquarium heater is not fully submerged in water, the controller will display „Ea” and automatically power off. This prevents the heater from operating dry, which could cause damage or fire hazards.

6. Întreținere

Regular maintenance ensures the longevity and efficient operation of your AQQA Aquarium Heater.

  • curatenie: Unplug the heater and allow it to cool completely in the water (15-30 minutes) before removing. Gently wipe the heater's surface with a soft cloth to remove algae or mineral deposits. Do not use harsh chemicals or abrasive materials.
  • Inspecţie: Periodically check the heater and its power cord for any signs of damage, cracks, or wear. Ensure the suction cups are securely holding the heater in place.
  • Schimbări de apă: Always unplug the heater during water changes to prevent dry-run activation or accidental damage.

7. Depanare

If you encounter any issues with your AQQA Aquarium Heater, refer to the following common problems and solutions:

Cod problemă/eroareCauza posibilaSoluţie
Afișează controlerul "EE"Water temperature exceeds 95°F (35°C) (Overheating Protection activated).Check ambient room temperature. Ensure proper water circulation. If necessary, perform a partial water change with cooler water. The heater will resume operation once the temperature drops.
Afișează controlerul "Er"Heater is not fully submerged in water (Dry-Run Protection activated).Ensure the heater is completely underwater. Check water level in the aquarium. The heater will resume operation once fully submerged.
Heater not heating / Inaccurate temperature readingIncorrect temperature setting, poor water circulation, heater buried in substrate, or heater malfunction.Verify the set temperature on the controller. Ensure good water flow around the heater. Reposition the heater if it's in sand/mud. If issues persist, contact customer support.
Afișajul controlerului este opritNo power or power interruption.Check power outlet and connections. Ensure the power cord is not damaged. The memory function will restore previous settings upon power return.

8. Specificații

Detailed technical specifications for the AQQA Aquarium Heater 300W.

Product specifications table showing different wattage models and their details
Pesteview of AQQA Aquarium Heater specifications across different wattages.
Caietul de sarciniDetail (300W Model)
Numărul de modelGUS-AQ201-300W-US
Putere300W
Dimensiune acvariu aplicabilă30-80 Gallons (115-300 Liters)
VoltageAC 110-120V/60Hz (US Standard)
Interval de temperatură59°F–94°F (15°C–34°C)
Precizia temperaturii±1°F/±1°C
MaterialQuartz Heating Rods, ABS Protective Shell
Greutatea articolului1.92 lire sterline
Dimensiunile pachetului articolului13.3 x 7.4 x 2.3 inci

9. Garanție și asistență

For any questions, technical support, or warranty inquiries regarding your AQQA Aquarium Heater, please contact AQQA customer service. Refer to your product packaging or the official AQQA website pentru cele mai recente informații de contact.

Ne angajăm să oferim produse de înaltă calitate și servicii excelente pentru clienți.

© 2026 AQQA. Toate drepturile rezervate.

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