Has anybody had problems with the new Trane RTAC chillers? We are having low evap temps on two machines (200) tones each and have had Trane out to help and we are still having issues. We have a computer room that has low load and they have 9 Crack units that are water cooled and to get enough load to keep the machines running at 28% I have put 5 units to cool at 70 and 4 units to heat to 74 and this is helping to get load up since the room is only about 10 tons of load at this time. They are suppost to load up the room up in the next 2 weeks so this is the best I can come up with to increase load for now. I have proven we have plenty of water flow and on a cold night (24 f ) we are going low because of the large coil and causing the evap to go out on low evap temp. I am concerned that the condenser pressure is dropping as it gives up heat and causing this issue so I had our controls guy trend the fla amps today to determine if this is the issue. If you guys have had issues with this I appricate any help you can offer as I am pulling my hair out on this. By the way Trane is no help and I will never reccomend them for replacement because of the lack of help on this issue.