Data Aire LCS Installation, Operation And Maintenance Manual

Also see for DAFC 06: Installation, operation and maintenance manual Installation, operation and maintenance manual Installation, operating and maintenance manual

Data Aire LCS Installation, Operation And Maintenance Manual Manual pdf 4 page image

4Table of Contents, continued4.0 INSTALLATION OF REMOTE OUTDOOR HEAT EXCHANGER - (continued)4.5 Air Cooled Condensers - Model DARC ............................................................................. 184.5.1 Fan Speed Control ....................................................................................................... 184.5.2 Ambient Thermostats ................................................................................................... 184.6 Fluid Coolers - Model DAFC .............................................................................................. 194.6.1 Fluid-Sensing Thermostats .......................................................................................... 194.6.2 Energy Saver Cooling .................................................................................................. 195.0 CHARGING ................................................................................................................... 205.1 Voltage Phase Check .......................................................................................................... 205.1.1 Evaporator .................................................................................................................... 205.1.2 Secondary Heat Exchanger ......................................................................................... 205.2 Air Cooled Systems ...................................................................................................... 205.2.1 Split Indoor Air Cooled Systems Charging ................................................................... 205.2.2 Fan Speed Control System Charging........................................................................... 215.2.3 Flooded System Charging ............................................................................................ 215.3 Water/Glycol Cooled Systems ...................................................................................... 225.3.1 Water/Glycol Cooled Systems Charging ...................................................................... 225.4 Refrigerant Handling .................................................................................................... 235.5 Important Refrigeration Components ........................................................................... 235.5.1 Expansion Valve ........................................................................................................... 235.5.2 High Pressure Cutout Switch ...................................................................................... 245.5.3 Low Pressure Cutout Switch ........................................................................................ 246.0 GLYCOL SYSTEMS ................................................................................................... 246.1 Glycol Concentration ......................................................................................................... 246.2 Internal (Fluid) Volume....................................................................................................... 246.3 Fluid Cooler Internal Volume ............................................................................................. 246.4 Copper Piping Internal Volume .......................................................................................... 256.5 Freezing Point of Aqueous Solutions ................................................................................. 257.0 CONTROLS .................................................................................................................. 257.1 Mini dap4 Controller........................................................................................................... 257.2 Optional Expanded dap4 Controller................................................................................... 257.3 Secondary Heat Exchangers ............................................................................................. 257.4 Wiring Diagrams ................................................................................................................ 26