OpenPlant Modeler Help

To Place an HVAC Duct

Components are typically connected to other components or placed at known distances to one another. However, you may want to place a component "in space"; that is, at a specific location or coordinate with no respect to other component locations.
Note: It is suggested that the user should be proficient with the AccuDraw tool when routing components in OpenPlant Modeler .
Note: If placing a component W.R.T. to the active point of a bend component, refer to the Snap to an Active Point of an Elbow topic for details.
  1. Open the Standard Preferences dialog and set the HVAC System, specification and component values.
  2. Select a duct option from the Duct gallery. The following options are available:
    • Rectangular
    • Oval
    • Round Flexible
    Note: The Flexible Duct placement varies from the standard Duct options. Click Here for the procedure.
  3. Pick one of the following Placement Points for the duct in the Place Component dialog:
    • Main Port
    • Run Port
  4. In the Hvac Port Setting tab, define the end preparation settings for the connection ports.

    It is suggested when placing duct, to use the AutoFitting method of automatically placing bend, branch, transition components where warranted.

  5. Click the AutoFitting tab and check the Enable option.
  6. Use the settings in the AutoFitting tab to define which types of components will be used where the AutoFitting method is applied.
  7. Click the Design Conditions to define the size parameters for the length of duct. (Width, Height, etc.)
  8. Pick a point in the drawing, or input the (x,y,z) coordinates in the AccuDraw window.

    An outline of the component displays.

  9. Pick another point in the drawing or enter the (x,y,z) coordinates in the AccuDraw window to determine the length.
  10. Right-click to end the procedure or continue picking points in the drawing to route additional duct segments.
    Note: Where is a change in direction or size when routing the duct, the AutoFitting method will automatically place the component type defined in the AutoFitting settings tab.
  11. Right-click to end the placement procedure.
    Note: By default, the command remains active until you select another command option.