1. Instruccions de seguretat importants
Si us plau, llegiu i comprengui totes les instruccions de seguretat abans de fer servir aquest aparell. Si no segueix aquestes instruccions, es poden produir descàrregues elèctriques, incendis o lesions greus.
- Always disconnect the heater from the power supply before performing any maintenance, cleaning, or handling inside the aquarium.
- Ensure the heater is fully submerged in water before connecting it to the power supply. Never operate the heater dry.
- The heater is designed for indoor use only, specifically for aquariums. Do not use it for any other purpose.
- Inspect the heater and its power cord regularly for any signs of damage. Do not use if damaged.
- Mantenir fora de l'abast dels nens.
- The heater features an additional safety shut-off to prevent overheating.
- The borosilicate glass tube is heat-resistant and shock-resistant, but handle with care to avoid breakage.
2. Producte acabatview
The Tetra HT 25 Electronic Aquarium Heater is designed to maintain a stable and optimal water temperature for tropical fish in aquariums ranging from 10 to 25 liters. Its fully electronic design ensures high precision and reliability.
Image 1: Tetra HT 25 Electronic Heater. This image displays the packaging for the Tetra HT 25 Electronic Heater. The packaging highlights the product name 'HT 25 Electronic Heater' and the brand 'Tetra'. It also shows the heater unit itself, which is black with green accents, and indicates features such as suitability for 'up to 25L' aquariums, 'plug and play' operation, and 'safety tested' certification. The heater is designed for 'fish well-being' by maintaining 'optimal temperature'.
Característiques principals:
- Electronic Precision: Fully electronic with an integrated microprocessor for accurate temperature control.
- Temperatura ajustable: Temperature adjustment knob allows setting between 20°C and 32°C in 1°C increments.
- LED d'estat: 3-stage status LED for easy monitoring of the heating phase.
- Construcció duradora: Extra thick, heat-resistant, and shock-resistant borosilicate glass tube.
- Característiques de seguretat: Waterproof cap, fully immersible design, and additional safety shut-off.
- Fàcil instal·lació: Secure attachment with two suction cups and a 1.6 m long power cord.
- Aquarium Size: Suitable for aquariums from 10 to 25 liters.
3. Configuració i instal·lació
Follow these steps to correctly install your Tetra HT 25 Electronic Aquarium Heater:
- Desembalar: Carefully remove the heater from its packaging and inspect it for any damage.
- Col·locació: Choose a location in your aquarium where water circulation is good. This ensures even heat distribution. Avoid placing it directly in the substrate.
- Adjunt segur: Use the two provided suction cups to securely attach the heater to the inside wall of your aquarium. Ensure it is fully submerged and positioned vertically or at a slight angle.
- Configuració de la temperatura: Before plugging in, use the temperature adjustment knob at the top of the heater to set your desired water temperature (between 20°C and 32°C). For most tropical fish, a temperature between 24°C and 26°C is ideal.
- Connexió d'alimentació: Once the heater is fully submerged and the temperature is set, connect the power cord to a suitable electrical outlet.
- Initial Monitoring: Monitor the aquarium temperature with a separate thermometer for the first 24 hours to ensure the heater is maintaining the desired temperature accurately. Adjust if necessary.
Important: Ensure the heater is always fully submerged when powered on. Operating it dry will cause damage and void the warranty.
4. Funcionament
The Tetra HT 25 heater operates automatically once plugged in and submerged. The integrated microprocessor continuously monitors and adjusts the heating element to maintain the set temperature.
- Ajust de temperatura: To change the temperature, unplug the heater, adjust the knob to the new desired setting, and then plug it back in. Allow time for the aquarium water to stabilize at the new temperature.
- LED d'estat: Els 3-stage status LED provides visual feedback on the heater's operation:
- LED encès: The heater is actively heating the water.
- LED apagat: The water has reached the set temperature, and the heater is in standby mode.
- LED intermitent: Indicates a potential issue or safety shut-off activation. Refer to the Troubleshooting section.
- Interrupció elèctrica: En cas d'una potènciatage, the heater will resume normal operation once power is restored, maintaining the last set temperature.
5. Manteniment i Neteja
Un manteniment regular garanteix la longevitat i el funcionament eficient del vostre escalfador.
- Desconnecteu l'alimentació: Always unplug the heater from the power outlet before removing it from the aquarium or performing any cleaning.
- Refredament: Allow the heater to cool down for at least 15-20 minutes after unplugging before removing it from the water. This prevents thermal shock to the glass.
- Neteja: Gently wipe the heater's glass tube with a soft cloth or sponge to remove algae or mineral deposits. Do not use abrasive cleaners or harsh chemicals.
- Ventoses: Periodically check the suction cups for wear and tear. Replace them if they lose their grip to ensure the heater remains securely attached.
- Emmagatzematge: If storing the heater, ensure it is clean, dry, and stored in a safe place away from extreme temperatures.
6. Solució De Problemes
If you encounter issues with your Tetra HT 25 heater, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Heater not turning on (LED off) | No power; heater already at set temperature. | Check power connection. Verify aquarium temperature with a separate thermometer. If temperature is below set point, check power outlet. |
| Aquarium water not heating up | Heater too small for aquarium volume; incorrect temperature setting; poor water circulation. | Ensure heater matches aquarium size (10-25L). Increase temperature setting. Improve water circulation (e.g., with a filter). |
| Heater LED flashing | Safety shut-off activated (e.g., heater operated dry or overheating). | Immediately unplug the heater. Allow it to cool down completely. Ensure it is fully submerged before plugging it back in. If flashing persists, the unit may be faulty. |
| La temperatura fluctua significativament | Poor water circulation; external temperature changes. | Ensure good water flow around the heater. Minimize drafts or sudden temperature changes in the room. |
If the problem persists after trying these solutions, please contact Tetra customer support.
7. Especificacions
- Model: Tetra HT 25
- Potència: 25 W
- Volum de l'aquari: 10 - 25 Liters
- Interval de temperatura: 20°C - 32°C (adjustable in 1°C increments)
- Dimensions: Approximately 5 x 9 x 28 cm (Product Dimensions: 5 x 9 x 28 cm; 210 g)
- Longitud del cable: 1.6 m
- Número de model de l'article: 307049
- Material: Borosilicate glass tube, plastic cap
- Usos específics: Indoor aquarium heating
8. Garantia i Suport
The Tetra HT 25 Electronic Aquarium Heater comes with a 2 any de garantia des de la data de compra. Aquesta garantia cobreix els defectes de fabricació en condicions d'ús normals.
La garantia no cobreix els danys derivats de:
- Instal·lació o ús incorrecte.
- Operating the heater dry (not fully submerged).
- Accidental breakage or misuse.
- Reparacions o modificacions no autoritzades.
For warranty claims, technical support, or further assistance, please contact Tetra customer service through their official website or the retailer where the product was purchased. Please have your proof of purchase and the product model number (HT 25, Model 307049) available.
