... compressor 3. CB, CE water cooled air conditioner outdoor unit.Unit TypeASS280A/RAASS340A/RAASS420A/RAASS480A/RACooling ... pressure, anti-freezing, flow control etc.Water connection mmDN50DN65DN80DN80Refrigerant charge kg18202630Machine Length mm1850185018501850Machine ... water source side water in temp. 15 oC, user side water in temp.40 oC. water cooled air conditioner outdoor unit ...