sera delta heater DH300 (300 W) User Manual

పరిచయం

Thank you for choosing the sera delta heater DH300. This shock-resistant regulator heater is designed for reliable temperature control in aquariums, featuring a slim design and integrated overheating protection. This manual provides essential information for the safe and efficient operation of your new heater.

భద్రతా సూచనలు

పరికరాన్ని ఆపరేట్ చేసే ముందు దయచేసి అన్ని భద్రతా సూచనలను జాగ్రత్తగా చదవండి. ఈ సూచనలను పాటించడంలో విఫలమైతే విద్యుత్ షాక్, అగ్ని ప్రమాదం లేదా తీవ్రమైన గాయం సంభవించవచ్చు.

• Always disconnect the heater from the power supply before performing any maintenance, installation, or removal from the aquarium.
• Ensure the heater is fully submerged in water before connecting it to power. Never operate the heater out of water.
• Do not use the heater if the power cord or plug is damaged.
• This appliance is intended for indoor use only, specifically for aquariums.
• పిల్లలకు దూరంగా ఉంచండి.
• Do not attempt to repair or modify the heater yourself. Refer to qualified service personnel.
• Ensure a drip loop is formed with the power cord to prevent water from running along the cord and into the electrical outlet.

ఉత్పత్తి లక్షణాలు

The sera delta heater DH300 incorporates several key features for optimal performance and safety:

• Shock-Resistant Glass: Constructed from durable, shock-resistant glass for enhanced safety and longevity.
• స్లిమ్ డిజైన్: Its particularly thin design allows for discreet placement within the aquarium.
• వేడెక్కడం రక్షణ: Integrated safety mechanism prevents the heater from overheating, protecting both the device and your aquarium inhabitants.
• స్థితి సూచిక: A clearly visible LED indicator displays the operating status in three colors:
  • ఆకుపచ్చ: Temperature is within the set range (temperature OK).
  • ఎరుపు: Heater is actively heating the water.
  • ఊదా రంగు: Overheating protection has engaged.
• సర్దుబాటు చేయగల ఉష్ణోగ్రత పరిధి: The heater can be set to maintain temperatures between 18 °C and 32 °C.
• అదనపు పొడవైన కేబుల్: Equipped with a 1.8-meter power cable for flexible placement.

Image 1: The sera delta heater DH300 (300W) in its retail packaging, showcasing ఇది స్లిమ్ ప్రోfile మరియు ముఖ్య లక్షణాలు.

సెటప్

1. అన్‌ప్యాక్: Carefully remove the heater from its packaging. Inspect for any visible damage.
2. ప్లేస్‌మెంట్: Position the heater vertically in the aquarium, ensuring it is fully submerged. Use the included suction cups to secure it firmly to the aquarium glass. Ensure good water circulation around the heater for even heat distribution.
3. ఉష్ణోగ్రత సెట్టింగ్: Rotate the adjustment knob at the top of the heater to set your desired temperature between 18 °C and 32 °C.
4. పవర్ కనెక్షన్: Once the heater is securely placed and fully submerged, connect the power plug to a suitable electrical outlet. Ensure a drip loop is formed with the power cord.
5. Initial Monitoring: After plugging in, the status indicator will illuminate. Monitor the aquarium temperature with a separate thermometer for the first 24 hours to ensure the heater is maintaining the desired temperature accurately.

Image 2: This chart illustrates recommended heater wattage based on aquarium volume (Liters) and the desired temperature difference (ΔT) from ambient room temperature. For example, to raise a 100-liter aquarium by 10°C, a 100W heater is suggested.

ఆపరేషన్

Once installed and powered, the sera delta heater will automatically regulate the aquarium temperature to your set value. The status indicator provides visual feedback:

• గ్రీన్ లైట్: Indicates that the water temperature is at or very close to the set temperature. The heater is not actively heating.
• రెడ్ లైట్: Indicates that the heater is actively working to raise the water temperature to the set point.
• పర్పుల్ లైట్: Indicates that the overheating protection has been activated. This typically happens if the heater is operated out of water or if there's an internal malfunction causing excessive heat. Disconnect power immediately and allow the heater to cool down.

Regularly check the aquarium temperature with a reliable thermometer to ensure consistent conditions for your aquatic life.

నిర్వహణ

Proper maintenance ensures the longevity and efficiency of your heater.

• శుభ్రపరచడం: Periodically, disconnect the heater from power and remove it from the aquarium. Gently wipe off any algae or mineral deposits from the glass tube using a soft cloth or sponge. Do not use abrasive cleaners or harsh chemicals.
• తనిఖీ: Regularly inspect the power cord for any signs of damage (fraying, cuts). Check the suction cups for wear and tear and replace if necessary to ensure secure mounting.
• నీటి మార్పులు: Always unplug the heater during water changes to prevent it from operating in air, which could trigger the overheating protection or damage the unit.

ట్రబుల్షూటింగ్

స్పెసిఫికేషన్లు

వారంటీ మరియు మద్దతు

This product comes with a standard manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical support, replacement parts, or warranty claims, please contact sera customer service through their official webసైట్ లేదా ఉత్పత్తి ప్యాకేజింగ్‌లో అందించిన సంప్రదింపు సమాచారం.

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