Run-time error 5

Question

Hi, 
 Ive set up a chilled water circuit and keep getting run time error 5 when i try to calc the system - Any help would be appreciated.

Shane Regan · Answer

Hi Adam, 
 This would usually imply that there is invalid data within the project, such as a closed loop or disconnected pipe, I would need to inspect the project to be certain if you could please forward the project folder? Please find upload link here . (note this will expire in 24 hours)

Shane Regan · Answer

Thanks Adam, the error is due to invalid figures that have been entered into the floor change connectors highlighted below. The rest of the system is fine.

You will need to use Pipes Group Delete to remove the floor change connectors and associated pipework from each floor they exist on, redraw, and ensure to enter valid floor number and height data - as demonstrated in this example.