Manyèl Itilizatè Aktuateur Elektwotèmik Danfoss 088H3112

1. Pwodwi souview

The Danfoss 088H3112 is an electrothermal actuator designed for precise control in heating systems. This compact unit is specifically engineered for use with on/off electrical controls to operate various types of valves and manifolds, particularly in underfloor heating applications.

Karakteristik kle yo enkli:

• Konpatibilite: Designed for seamless integration with Danfoss RA 2000 valve bodies.
• Operasyon: Functions as a normally closed (NC) device, meaning the valve is closed when power is off.
• Endikatè vizyèl: Equipped with a position indicator for easy visual confirmation of the actuator's status.
• Pwovizyon pou elektrik: Operates on a 230-volt power supply.
• Longè kab: Features a 1.2-meter electrical cable for flexible installation.

Imaj 1.1: The Danfoss 088H3112 electrothermal actuator. It is a white cylindrical unit with a black connector, attached to a coiled white electrical cable. The cable has two exposed wire ends, one blue and one brown, for electrical connection. The actuator features a red indicator on its side.

2. Enfòmasyon sou Sekirite

Please read and understand all safety instructions before installing or operating this product. Failure to follow these instructions may result in property damage, personal injury, or death.

• Sekirite elektrik: Always disconnect power to the circuit before performing any installation, maintenance, or troubleshooting. Electrical work should only be performed by qualified and licensed personnel.
• Enstalasyon: Ensure the actuator is installed according to local electrical and plumbing codes. Do not modify the product in any way.
• Ekspozisyon dlo: Avoid exposing the actuator to direct water spray or submersion. While rated IP41, it is not waterproof.
• Opere Voltage: Konfime ke volim nan ekipman poutage matches the actuator's specified 230V.

3. Pake kontni

Lè w ap ouvri pake a, verifye ke tout konpozan yo prezan epi yo pa domaje:

• One (1) Danfoss 088H3112 Electrothermal Actuator with integrated 1.2m cable.

4. Enstalasyon ak Enstalasyon

This section outlines the general steps for installing the Danfoss 088H3112 actuator. For detailed instructions specific to your heating system, consult your system's documentation or a qualified professional.

1. Prepare kò valv la: Ensure the valve body (e.g., Danfoss RA 2000) is clean and free of debris.
2. Monte Aktuatè a: Carefully place the actuator onto the designated connection point of the valve body. Twist or secure it according to the valve body's mechanism until it is firmly attached. Do not overtighten.
3. Koneksyon elektrik: Connect the actuator's electrical cable to the 230V power supply. Ensure correct polarity and secure all connections within an appropriate junction box or terminal block. Refer to local electrical codes for proper wiring practices.
4. Verifye enstalasyon: After installation, visually inspect all connections to ensure they are secure.

5. Operasyon Enstriksyon

The Danfoss 088H3112 electrothermal actuator operates automatically based on the electrical signal it receives from your heating control system (e.g., thermostat, timer).

• Nòmalman Fèmen (NC): When there is no electrical power supplied to the actuator, it will remain in its closed position, preventing flow through the valve.
• Opening the Valve: When the control system sends a 230V electrical signal to the actuator, it will begin to open the valve. This process typically takes a few minutes as the internal heating element warms up.
• Closing the Valve: When the electrical signal is removed, the actuator will cool down and gradually return to its normally closed position, shutting off flow.
• Endikatè Pozisyon: The red indicator on the side of the actuator provides a visual cue of its operational status. When the valve is open, the indicator will typically be extended or in a different visible position compared to when it is closed.

6. Antretyen

The Danfoss 088H3112 electrothermal actuator is designed for long-term, maintenance-free operation. There are no user-serviceable parts inside the unit.

• Netwayaj: Periodically wipe the exterior of the actuator with a dry, soft cloth to remove dust and debris. Do not use abrasive cleaners or solvents.
• Enspeksyon: Occasionally check the electrical connections for any signs of wear or loosening. Ensure the actuator remains securely mounted to the valve body.
• Evite demonte: Do not attempt to disassemble the actuator, as this will void the warranty and may cause damage or electrical hazard.

NAN. Depanaj

If you experience issues with your Danfoss 088H3112 actuator, consider the following common troubleshooting steps:

• Actuator Not Moving/Valve Not Opening:
  • Check if the 230V power supply is active and reaching the actuator.
  • Verify that the control system (thermostat, timer) is calling for heat/flow.
  • Inspect electrical wiring for loose connections or damage.
  • Ensure the actuator is correctly mounted on the valve body.
• Valve Not Closing/Constant Heat:
  • Confirm that the control system is no longer calling for heat/flow and has removed the 230V signal.
  • Allow sufficient time for the actuator to cool down and return to its normally closed position.
  • Check for any physical obstructions preventing the valve from closing.

If these steps do not resolve the issue, contact a qualified HVAC technician or Danfoss customer support.

8. Espesifikasyon

9. Garanti ak sipò

This Danfoss product is covered by the manufacturer's standard warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Danfoss websit.

For technical support, spare parts, or further assistance, please contact Danfoss customer service or your local authorized dealer. Contact information can typically be found on the Danfoss websit: www.danfoss.com