The preview of the building is it is based on condernser system with AHU on each floor.
I got a comment from contractor as follows;
''I am having to stop the O/A earlier so that I can have sufficient cooling (Compressor) to counteract the solar load on the NE side + other higher load areas.
There is one floor that I have been monitoring with this problem and finding that I cannot allow the O/A to run with the compressor as it then causes the Suction Pressure to drop too much and will cause the compressor to trip its LP control/flood back and damage valves etc.''
Please advise me if there are any chances of getting OA , because as of now , we are locking OA despite OAT being 9-12 degree C.
Would appreciate if anyone can give some more insights on it.