1. Introdución
Thank you for choosing the AQQA DC Aquarium Water Pump. This manual provides essential information for the safe and efficient operation of your pump. Designed for versatility, this pump is suitable for various aquatic environments, including freshwater and saltwater aquariums, ponds, fountains, and hydroponic systems. Its smart control features, quiet operation, and durable design ensure reliable performance.

Image 1: AQQA DC Aquarium Water Pump, showing the pump unit, external controller, and two interchangeable nozzles.
2. Información de seguridade
Lea atentamente todas as instrucións de seguridade antes de facer funcionar a bomba. O incumprimento destas instrucións pode provocar descargas eléctricas, incendios ou lesións graves.
- Always disconnect the power supply before performing any maintenance, installation, or cleaning.
- Ensure the pump is fully submerged in water during operation to prevent dry burning and damage.
- Non faga funcionar a bomba se o cable de alimentación ou a ficha están danados.
- This pump is designed for indoor use in aquatic environments only. Do not use it for purposes other than those specified.
- Manter fóra do alcance dos nenos.
- The pump operates on a 12V DC low-voltage output, reducing shock risks. However, always handle electrical components with care.
3. Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- 1 x AQQA DC Aquarium Water Pump
- 1 x External Controller
- 2 x Interchangeable Nozzles (6/8mm and 10/12mm)
- 1 x Power Cord (approximately 10.83 ft)
- 1 x manual de instrucións
4. Produto rematadoview
The AQQA DC Aquarium Water Pump is a compact and efficient submersible pump featuring an external controller for easy operation.
Pump Unit Features:
- Deseño sumerxible: IP68 waterproof rating for continuous underwater operation.
- Funcionamento silencioso: Pure copper motor ensures low noise levels (<30dB).
- Ventosas: Four strong suction cups on the base for secure placement.
- Deseño de baixo nivel de auga: Capable of operating effectively at water levels as low as 1.5cm (0.59 inches), allowing for thorough drainage.
- Anti-Dry Burning Protection: Automatically shuts off if water levels are too low to prevent damage.

Image 2: The AQQA pump unit highlighting its anti-dry burning protection feature, which prevents damage when water levels are too low.
External Controller Features:
- Botón ON/OFF: Acende ou apaga a bomba.
- Flow Adjustment Buttons (+/-): Adjusts water flow rate across 4 levels.
- Botón FEED: Activates feeding mode, pausing the pump for 10 minutes.
- Luces indicadoras: Display current flow rate/lift level and feeding mode status.

Image 3: Close-up of the external controller, showing the ON/OFF, flow adjustment (+/-), and FEED buttons, along with indicator lights for flow rate and feeding mode.
5. Configuración
Follow these steps to install your AQQA DC Aquarium Water Pump:
- Escolla boquilla: Select the appropriate nozzle (6/8mm or 10/12mm) for your tubing system and securely attach it to the pump's outlet.
- Posición da bomba: Place the pump unit at the desired location within your aquarium, pond, or water feature. Ensure it is fully submerged. The four suction cups on the base will help secure it to a clean, smooth surface.
- Conectar o controlador: Connect the pump's cable to the external controller.
- Conectar enerxía: Plug the power cord from the controller into a suitable electrical outlet (110V-240V).
- Verificar o nivel de auga: Ensure the water level is sufficient to cover the pump completely. The pump can operate at low water levels (down to 1.5cm) but full submersion is recommended for optimal performance and longevity.

Image 4: The AQQA pump demonstrating its ability to operate effectively at low water levels, with all-around suction at the bottom to remove dirt.
6. Instrucións de funcionamento
The external controller provides easy access to all pump functions.
Encendido/apagado:
- Preme o ON/OFF button once to turn the pump on or off.
Axuste do caudal:
- Usa o + button to increase the flow rate.
- Usa o - button to decrease the flow rate.
- There are 4 adjustable flow levels, indicated by the lights on the controller.
Modo de alimentación:
- To activate feeding mode, press and hold the ALIMENTAR botón durante 5 segundos.
- The pump will pause for 10 minutes, allowing fish to feed without strong currents.
- After 10 minutes, the pump will automatically restart at its previous flow setting.
Video 1: Demonstrates the AQQA DC Water Pump's internal circulation, ultra-quiet operation, oxygen generation, wave-making capability, and the feeding mode function with the external controller.
7. Mantemento
Regular cleaning and maintenance will ensure the longevity and optimal performance of your pump.
- Desconectar a enerxía: Desconecte sempre a bomba da toma de corrente antes de calquera mantemento.
- Desmontar a bomba: The pump is designed for tool-free disassembly. Gently remove the filter cover and then the impeller assembly.
- Compoñentes limpos: Rinse all parts (impeller, filter cover, pump housing interior) under clean water. Use a soft brush to remove any accumulated debris, algae, or mineral deposits. Ensure the impeller spins freely.
- Remontar: Carefully reassemble the pump, ensuring all parts fit correctly.
- Comprobacións periódicas: Periodically check the pump and tubing for any blockages or wear.

Imaxe 5: Explosión view of the AQQA pump, illustrating how to easily disassemble the outlet nozzle, filter cover, and motor for cleaning without tools.
8 Solución de problemas
Se tes problemas coa bomba, consulta os seguintes problemas e solucións comúns:
| Problema | Causa posible | Solución |
|---|---|---|
| A bomba non arranca | No power; Impeller jammed; Dry burning protection activated. | Check power connection; Disconnect and clean impeller; Ensure pump is fully submerged. |
| Baixo caudal | Blockage in pump or tubing; Flow rate set too low; Impeller worn. | Clean pump and tubing; Increase flow rate using controller; Inspect/replace impeller if necessary. |
| Ruído excesivo | Debris in impeller; Pump not securely placed; Air trapped in pump. | Clean impeller; Re-secure pump with suction cups; Gently shake pump to release air. |
| A bomba para de forma intermitente | Dry burning protection; Overheating; Loose connection. | Check water level; Ensure adequate ventilation (if applicable); Check all electrical connections. |
9. Especificacións
| Característica | Especificación |
|---|---|
| Número de modelo | AQ169 |
| Poder | 25 vatios |
| Caudal máximo | 2200 litros por hora (480 GPH) |
| Altura máxima de elevación | 7.2 pés |
| Voltage Entrada | 110-240V / 50-60Hz |
| Voltage Saída | 12V DC |
| Dimensións do produto | 2.6 cm de longo x 3 cm de ancho x 2 cm de alto |
| Peso do elemento | 12.8 onzas |
| Material | Acrilonitrilo Butadieno Estireno (ABS) |
| Clasificación IP | IP68 |
| Tamaños de boquillas | 6/8 mm, 10/12 mm |
| Lonxitude do cable de alimentación | 10.83 pés |
10. Garantía e soporte
AQQA stands behind the quality of its products. For specific warranty details and terms, please refer to the warranty information provided at the time of purchase or visit the official AQQA websitio.
If you require technical assistance, have questions about your product, or need to report an issue, please contact AQQA customer support through the retailer where you purchased the product or via the contact information available on the official AQQA websitio.
Please have your model number (AQ169) and purchase date ready when contacting support.





