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 ........................................................................................ 235.3.1 Water/Glycol Cooled Systems Charging ........................................................................ 235.4 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 DAP II Microprocessor Control Panel ..................................................................... 257.2 Optional Mini DAP III Microprocessor Control Panel...................................................... 257.3 Optional DAP III Microprocessor Control Panel ............................................................. 257.4 Secondary Heat Exchangers.......................................................................................... 267.5 Wiring Diagrams ............................................................................................................. 268.0 REGULAR MAINTENANCE ITEMS8.1 Air Filters ........................................................................................................................ 278.2 Belts ............................................................................................................................... 278.3 Bearings ......................................................................................................................... 27