GA Southwestern State University Evaporcool installationSUMMARY ? Address problems with a Carrier Air Cooled Chiller at Georgia Southwestern State University ? Machine has had multiple compressor failures ? Extremely high Liquid Line and condensor coil temperatures ? Unable to meet setpoints for ACEQUIPMENT ? Carrier GT 100ISSUES ? Three compressor replacements in 18 months ? Liquid line temps exceeding 130 ? Condensor temps over 100 ? Unable to run more than 3 of the 4 compressors due to cutting off on high head pressures ? Recirculation of condensor exhaust through condensor addressed with sheet metal flashing diverters (pic below)Before InstallationAfter InstallationControls and Water treatmentRESULTS DAY ONE ? Drop of 10 in Supply Chilled Water temp. (From mid 50’s to mid 40’s

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