사용자 설명서차례CSU300015-37 Tons1Table of Contents3Figures4Tables51.0 Preliminary Considerations91.1 Computer Room Preparation91.2 Equipment Inspection92.0 Installation of Indoor Unit92.1 Location Considerations92.2 Electrical Connections102.2.1 Line Voltage102.2.2 Low Voltage112.3 Piping Considerations122.4 Coolant Supply Piping132.4.1 Hard Piping132.4.2 Coolant Connection Options132.4.3 Make-up Water Connections132.5 Filling the Coolant Circuit132.6 Expansion Tank143.0 Air Cooled Models153.1 Condensor Location153.2 Electrical Connections153.2.1 Line Voltage153.2.2 Lee–Temp/Flood Back Head Pressure Control Condensers153.3 Refrigerant Piping153.4 Lee–Temp/Flood Back Head Pressure Control173.4.1 Piping173.4.2 Dehydration173.4.3 Charging183.4.4 Refrigerant Level183.4.5 Materials Supplied204.0 Glycol Cooled Models224.1 Drycooler Locations224.2 Drycooler Installation224.3 Electrical Connections224.3.1 Line Voltage224.3.2 Pump and Drycooler224.4 Glycol Piping224.5 Preparation of Glycol Solution235.0 Water Cooled Models295.1 Piping295.2 Water Regulating Valves295.2.1 To Lower Head Pressure Setting295.2.2 To Raise Head Pressure Setting295.3 Alternate Water Source (7-1/2 – 12 Ton Capacity Models Only)305.3.1 Operation305.3.2 AWS 3000 Motorized Valve305.3.3 Motor Operation Check306.0 Component Adjustment316.1 Pressure Switches316.2 Control Adjustments316.3 Aquastat Adjustment316.4 Capacity Selection Switches326.5 Cylinder Unloader326.6 Thermostatic Expansion Valve336.6.1 Operation336.6.2 Adjustment336.7 Hot Gas Bypass Valve336.7.1 Operation336.7.2 Adjustment347.0 Appendix A – Ride-Through Storage Tank Data358.0 Appendix B – Coolant Connection Options368.1 ES9000 Connection Kits (for IBM ES/9000 Mainframes)368.1.1 ES9000 Single Unit Header Kit368.1.2 ES230/260 and ES430/460 Hose Kits368.1.3 ES9000 Coupling Pair Kit368.2 RR Connection Kits (for IBM 3090 and Earlier Mainframes)368.2.1 RR4.75 Single Unit Header Kit368.2.2 RR830 Underfloor Header Kit368.2.3 RR230/260 and RR430/460 Hose Kits369.0 Appendix C – Expansion Tank40크기: 1.45메가바이트페이지: 44Language: Tiếng việt매뉴얼 열기