I am having trouble figuring out how to model successfully the VRV systems with an air cooled condenser. I am using a Make up Air unit ( SYSTEM = PVAV) in a dummy zone and then attaching my evap unit system to it via OA-FROM-SYSTEM. my individual evap units are currently PVVVT, with air cooled condensing units set to variable speed.<div>
I followed the instructions in that powerpoint presentation, which is attached, that was passed along the users group and have not been able to get it to work. </div><div>my unmet hours in heating are very large. is this the approach that anyone has used before and made it work? does anyone have any tips/tricks to make this thing work?<br clear="all">
<br>-- <br>Rob Hudson<br>
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