Advantage OACS Series, Инструкция по эксплуатации

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OACS Central Chillers : with MG Series Control Instrument
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ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
Email: service@AdvantageEngineering.com
TABLE OF CONTENTS
1.0 GENERAL 7
1.1 Introduction 8
1.2 Safety 8
1.3 Receiving instructions 10
1.4 Efficiency 10
1.5 Clean air act 10
1.6 Water Treatment 11
1.7 Model Designation 11
1.8 Components 12
2.0 INSTALLATION 13
2.1 General 14
2.2 Unit Location 14
2.3 Chilled Water Piping Installation 15
2.4 Air-Cooled Condenser 15
2.5 Make-Up Water Supply Connection 17
2.6 Electrical Connection 17
2.7 Piping Installation (Typical) 20
3.0 OPERATIONS 21
3.1 General 22
3.2 Start Up / Operation Procedure 23
3.3 MG Instrument Operations 27
3.4 Instrument : Main Menu 30
3.5 Instrument : Setpoints Menu 30
3.6 Instrument : Utilities Menu 32
3.7 Instrument : Network Menu 33
3.8 Instrument : Flow Menu (optional) 34
3.9 Instrument : Options Menu 35
3.10 Instrument : Machine Menu 36
3.11 Controls 39
3.12 Pressure Gauges & Alarm Beacon 40
3.13 Digital Pressurestat Set Up 41
3.14 Shut Down Procedure 43
4.0 TROUBLESHOOTING 45
4.1 Unit Will Not Start 46
4.2 Compressor Hums But Will Not Start 46
4.3 Shuts Off On High Pressure 46
4.4 Shuts Off On Low Pressure 47
4.5 Compressor Shuts Off On Internal Overload 48
4.6 Low or No Process Pressure or Water Flow 48
4.7 Cooling Capacity Inadequate 48
4.8 Sensor 48
4.9 Coolant Pumps 49
4.10 Oil Pressure 49
4.11 Crankcase Heater 49
4.12 Chiller Controller 49