Problem of T&C for air duct system of an AHU

[ben9108]

Please help how to test and commission for ductwork system of an AHU in office?

1.AHU
2.Main branches A, B, C
3.Sub-branch A1, A2
4.Sub-branch B1, B2
5.Sub-branch C1, C2
6. Two terminals for each sub-branch
7. Dampers installed for each branch, sub-branch, terminals

[honestcharlie56]

I have no idea what you are trying to accomplish, can you rephrase the question?