ড্যানফস 077B6827 তাপমাত্রা নিয়ন্ত্রণ ব্যবহারকারী ম্যানুয়াল

1. ভূমিকা

This manual provides essential instructions for the safe and efficient installation, operation, and maintenance of the Danfoss 077B6827 Temperature Control. This digital, wired temperature controller is designed for precise temperature regulation in various applications. Please read this manual thoroughly before installation and use, and retain it for future reference.

2. নিরাপত্তা তথ্য

• বৈদ্যুতিক বিপদ: Installation and servicing must be performed by qualified personnel only. Disconnect all power to the unit before performing any work.
• সঠিক ব্যবহার: Use this device only for its intended purpose as a temperature control. Any other use may result in damage or injury.
• পরিবেশগত অবস্থা: Ensure the operating environment is within the specified temperature and humidity ranges to prevent malfunction.
• কম্পোনেন্ট ইন্টিগ্রিটি: Do not operate the device if any components appear damaged.

3. পণ্য শেষview

The Danfoss 077B6827 is a robust temperature control unit featuring a rotary knob for manual adjustments and digital connectivity for advanced control. It includes a main control module and a capillary tube sensor for accurate temperature measurement.

• কন্ট্রোল ইউনিট: The main body housing the electrical components and the rotary control knob.
• রোটারি নব: Used for setting the desired temperature or operational mode.
• Capillary Tube Sensor: A thin metallic tube containing a temperature-sensitive fluid, used to detect ambient or process temperature.
• তারের টার্মিনাল: Located on the control unit for electrical connections.

4. সেটআপ এবং ইনস্টলেশন

ইনস্টলেশনটি একজন যোগ্যতাসম্পন্ন প্রযুক্তিবিদ দ্বারা সম্পন্ন করা উচিত।

1. বিদ্যুৎ সংযোগ বিচ্ছিন্ন: Ensure the main power supply to the equipment where the control will be installed is completely disconnected.
2. মাউন্ট করা: Mount the control unit in a suitable location, typically a wall mount, ensuring it is secure and accessible for adjustments. Refer to the included mounting hardware and instructions.
3. ওয়্যারিং: Connect the control unit to the electrical system using the provided wiring harness. Follow the wiring diagram specific to your application. This is a wired connectivity device.
4. সেন্সর বসানো: Position the capillary tube sensor in the area where temperature is to be measured. Ensure the sensor is not kinked or damaged and is free from external heat sources or drafts that could affect accuracy.
5. ব্যাটারি ইনস্টলেশন: As this unit is battery-powered, install the required batteries according to the polarity markings.
6. পাওয়ার সংযোগ: Once all connections are secure and verified, restore power to the system.

5. অপারেটিং নির্দেশাবলী

The Danfoss 077B6827 offers both manual and digital control options.

• Manual Temperature Setting: Use the rotary knob on the front of the unit to select the desired temperature or operational setting. The knob typically features numerical indicators (e.g., 0-8) corresponding to different temperature ranges or control levels.
• ডিজিটাল প্রদর্শন: The unit features a digital display for clear indication of current settings or measured temperature.
• অ্যাপ নিয়ন্ত্রণ: For advanced control and monitoring, the device supports app control. Refer to the specific Danfoss app documentation for pairing and usage instructions.
• BACnet MS/TP Connectivity: This controller can be integrated into Building Management Systems (BMS) via BACnet MS/TP protocol for centralized control and data exchange. Consult your BMS administrator for integration details.

6. রক্ষণাবেক্ষণ

• পরিষ্কার করা: Periodically clean the exterior of the control unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the unit.
• ব্যাটারি প্রতিস্থাপন: When the battery indicator signals low power, replace the batteries promptly to ensure continuous operation. Refer to the battery compartment for correct battery type and polarity.
• সেন্সর পরিদর্শন: Regularly inspect the capillary tube sensor for any signs of damage, kinks, or corrosion. Ensure it remains securely positioned.
• পেশাদার পরীক্ষা: It is recommended to have the system professionally checked annually to ensure optimal performance and calibration.

7. সমস্যা সমাধান

If you encounter issues, perform the following basic checks before contacting support.

• কোনও বিদ্যুৎ/ইউনিট সাড়া দিচ্ছে না:
  • Check if the main power supply to the system is active.
  • Verify that the batteries are correctly installed and not depleted. Replace if necessary.
  • সমস্ত তারের সংযোগগুলি আলগা বা ক্ষতির জন্য পরীক্ষা করুন।
• ভুল তাপমাত্রা রিডিং:
  • Ensure the capillary tube sensor is correctly positioned and not obstructed.
  • Check for any physical damage to the sensor tube.
  • Verify that the sensor is not exposed to unintended heat sources or drafts.
• Control Not Adjusting Temperature:
  • Confirm the rotary knob is set to the desired position.
  • If using app control, ensure the app is connected and sending commands correctly.
  • Check for any error messages on the digital display or within the app.

If problems persist after performing these checks, contact Danfoss technical support.

8. স্পেসিফিকেশন

9. ওয়্যারেন্টি এবং সমর্থন

For information regarding product warranty, technical support, or service, please refer to the official Danfoss website or contact your local Danfoss distributor. You can also visit the Danfoss Store on Amazon অতিরিক্ত পণ্য তথ্যের জন্য।