Dear Experts,
I was wondering if it is possible to simulate HVAc system like:
- Ventilation by standard Ventilation Fan (No any coil).
- VAV at each zone (at each room). Which deal with exterior heat gains and ventilation loads.
In order to simulate this task I added ais system and no any coil added (Just Ventilation). However, result was dissappointing. Ventilation loads was 0 at the Systems section.
What can be reason of this problem?