TROX VD Swirl Diffuser Instructions

June 16, 2024
TROX

TROX VD Swirl Diffuser

Product Information

  • Specifications
    • Product Name: VD Adjustable Swirl Diffuser
    • Installation Heights: 3.80m
    • Application: Very large and high rooms or halls (e.g. department stores, airports, railway stations)
    • Function: Heating and cooling
    • Additional Features: Protective grid for gymnasiums, flush or suspended installation, top or side entry air connection
    • Technology: Square
  • Product Description
    • TROX swirl diffuser type VD are designed for use in industrial and commercial sectors.
    • They are suitable for both large heights, such as factory buildings, airports, theatres, and banking halls, as well as lower rooms with a minimum height of 3.80m, such as assembly halls.
    • The diffuser blades are adjustable, allowing for horizontal discharge direction for cooling mode and vertical discharge direction for heating mode.
    • Continuous adjustment can be achieved using variable-speed motors, which are available in pneumatic or electric versions.
    • The diffusers are connected to the air duct system through a plenum box, which can be configured vertically or horizontally.

Product Usage Instructions

  • Installation
    • Determine the appropriate installation height of 3.80m for the VD swirl diffuser.
    • Choose the desired installation method: flush or suspended.
    • Ensure the availability of a suitable air connection either from the top or the side.
    • Follow the installation instructions provided in the user manual for proper mounting and connection to the air duct system.
  • Adjustment
    • To adjust the discharge direction for cooling mode, locate the adjustable blades on the diffuser.
    • Using appropriate tools, rotate the blades horizontally to achieve the desired discharge direction.
    • For heating mode, adjust the blades to the vertical position.
    • If continuous adjustment is required, install a variable-speed motor according to the motor’s instructions.
  • FAQ
    • Q: What are the suitable applications for the VD swirl diffuser?
    • A: The VD swirl diffuser is suitable for very large and high rooms or halls, such as department stores, airports, railway stations, and gymnasiums.
    • Q: Can the VD swirl diffuser be used for both heating and cooling?
    • A: Yes, the VD swirl diffuser is designed for both heating and cooling applications. The adjustable blades allow for different discharge directions depending on the mode selected
    • Q: How can I connect the VD swirl diffuser to the air duct system?
    • A: The VD swirl diffuser is connected to the air duct system through a plenum box. The plenum box can be configured either vertically or horizontally.
    • Q: Can I adjust the discharge direction of the VD swirl diffuser?
    • A: Yes, the blades of the VD swirl diffuser are adjustable. They can be rotated horizontally for cooling mode and vertically for heating mode. Continuous adjustment can be achieved using variable-speed motors.

Product Overview

ADJUSTABLE, FOR INSTALLATION

VD ADJUSTABLE, FOR INSTALLATION HEIGHTS ≥3.80M

  • Swirl diffuser for very large and high rooms or halls
  • For department stores, airports, railway stations, etc.
  • For heating and cooling
  • With protective grid also suitable for gymnasiums
  • Installation can be flush or suspended
  • Top or side entry air connection

PRODUCT DESCRIPTION

  • TROX swirl diffuser type VD are suitable for deployment in both the industrial and commercial sectors.
  • They are suitable for both large heights (e.g. factory buildings, airports, theatres, banking halls) and lower rooms down to 3.80 m (e.g. assembly halls).
  • The blades are adjustable, enabling a horizontal discharge direction for cooling mode and a vertical discharge direction for heating mode.
  • Continuous adjustment can be provided by means of appropriate variable-speed motors. Motors can be deployed in pneumatic or electric versions.
  • The diffusers are connected to the air duct system via the plenum box, in either vertical or horizontal configuration.

Technology

Square

  • 100 – 2,200 l/s
  • 350 – 8,000 m³/h
  • 206 – 4,706 cfm
  • 425 – 1,050 mm

References

Read User Manual Online (PDF format)

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