EBOOK - INSTRUCTION MANUAL - INSTALLATION & OPERATION & MAINTENANCE (TITAN CENTRAL CHILLER)

This manual covers Titan central chillers from 20 to 180 tons (70 to 633 kW) of cooling capacity using the Advantage MZC (Multi Zone Control) microprocessor control instrument and fixed displacement scroll compressors and digital scroll compressors.
The standard fluid operating temperature range for this chiller is 20°F to 80°F for units using R410A refrigerant. Units using other refrigerants have different standard operating ranges.


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  14 
2.4  Water-Cooled Condenser (TI-W Models)  15 
2.5  Air-Cooled Condenser (TI-A Models)  16 
2.6  Make-Up Water Supply Connection  18
2.7  Electrical Connection  19   2.8  Air-Cooled Piping Installation (Typical)  22 
2.9  Water-Cooled Piping Installation (Typical)  23
3.0  OPERATIONS  25
3.1  General  26   3.2  Start Up / Operation Procedure  26
3.3  Operator Controls  31   3.4  MZC Control Instrument  31 
3.5  MZC Zone Board 
3.6 Configuration switch adjustment (MZC only) 44
3.7  Controls  46   3.8  Pressure Gauges & Alarm Beacon  46
4.0  TROUBLESHOOTING  49   4.1  Unit Will Not Start  50 
4.2  Compressor Hums But Will Not Start  50 
4.3  Shuts Off On High Pressure  50 
4.4  Shuts Off On Low Pressure  51 
4.5  Compressor Shuts Off On Internal Overload  52 
4.6  Low or No Process Pressure or Water Flow  52 
4.7  Cooling Capacity Inadequate  53
4.8  Sensor  53
4.9  Coolant Pump  53
4.10  Oil Pressure  53
4.11  Crankcase Heater  54
4.12  Chiller Controller  54
5.0  MAINTENANCE  57   5.1  Warranty Service Procedure  58 
5.2  Periodic Preventative Maintenance  58
5.3  Special Maintenance  59   5.4  Solenoid Valve Service  60 
5.5  Pump Seal Service  62   5.6  Checking Refrigerant Charge  65 
5.7  Proper Cleaning Procedure for Brazed Plate Evaporators  65
6.0  COMPONENTS  67
6.1  Refrigeration Components  68
6.2  Coolant System  70
7.0  RELATED DRAWINGS  73 
7.1  Titan Circuit Drawing  74 
7.2  Typical Press Drop  75 
7.3  Typical Vacuum Breaker / Anti-Siphon System  76
8.0  APPENDIX  77 
8.1  Operations Below 48°F Fluid or 38°F Ambient  78 
8.2  Refrigerant Pressure-Temperature Chart  80 
8.3  Inhibited Propylene Glycol  81 
8.4  Chiller Capacity & Derate Chart  81

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This manual covers Titan central chillers from 20 to 180 tons (70 to 633 kW) of cooling capacity using the Advantage MZC (Multi Zone Control) microprocessor control instrument and fixed displacement scroll compressors and digital scroll compressors.
The standard fluid operating temperature range for this chiller is 20°F to 80°F for units using R410A refrigerant. Units using other refrigerants have different standard operating ranges.


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  14 
2.4  Water-Cooled Condenser (TI-W Models)  15 
2.5  Air-Cooled Condenser (TI-A Models)  16 
2.6  Make-Up Water Supply Connection  18
2.7  Electrical Connection  19   2.8  Air-Cooled Piping Installation (Typical)  22 
2.9  Water-Cooled Piping Installation (Typical)  23
3.0  OPERATIONS  25
3.1  General  26   3.2  Start Up / Operation Procedure  26
3.3  Operator Controls  31   3.4  MZC Control Instrument  31 
3.5  MZC Zone Board 
3.6 Configuration switch adjustment (MZC only) 44
3.7  Controls  46   3.8  Pressure Gauges & Alarm Beacon  46
4.0  TROUBLESHOOTING  49   4.1  Unit Will Not Start  50 
4.2  Compressor Hums But Will Not Start  50 
4.3  Shuts Off On High Pressure  50 
4.4  Shuts Off On Low Pressure  51 
4.5  Compressor Shuts Off On Internal Overload  52 
4.6  Low or No Process Pressure or Water Flow  52 
4.7  Cooling Capacity Inadequate  53
4.8  Sensor  53
4.9  Coolant Pump  53
4.10  Oil Pressure  53
4.11  Crankcase Heater  54
4.12  Chiller Controller  54
5.0  MAINTENANCE  57   5.1  Warranty Service Procedure  58 
5.2  Periodic Preventative Maintenance  58
5.3  Special Maintenance  59   5.4  Solenoid Valve Service  60 
5.5  Pump Seal Service  62   5.6  Checking Refrigerant Charge  65 
5.7  Proper Cleaning Procedure for Brazed Plate Evaporators  65
6.0  COMPONENTS  67
6.1  Refrigeration Components  68
6.2  Coolant System  70
7.0  RELATED DRAWINGS  73 
7.1  Titan Circuit Drawing  74 
7.2  Typical Press Drop  75 
7.3  Typical Vacuum Breaker / Anti-Siphon System  76
8.0  APPENDIX  77 
8.1  Operations Below 48°F Fluid or 38°F Ambient  78 
8.2  Refrigerant Pressure-Temperature Chart  80 
8.3  Inhibited Propylene Glycol  81 
8.4  Chiller Capacity & Derate Chart  81

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Chuyên mục: C. Bài giảng C. Bài giảng chuyên ngành Nhiệt Lạnh (Heat and Refrigeration) C. Bài giảng kỹ thuật