Emerson 3000 manuals

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Emerson 3000 Installation Manual

88 pages3.5 Mb

3TABLE OF CONTENTS
- 3.0 AIR-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . . . . . . . . . . . . . . .24
- 4.0 WATER-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . . . . . . . . . . . .36
- 45.0 GLYCOL/GLYCOOL-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . .42
5FIGURES
6TABL ES
IMPORTANT SAFETY INSTRUCTIONS
7SAVE THESE INSTRUCTIONS
8CAUTION
- 101.0 I
  - 1.1 System Descriptions
    - 1.1.1 Self-Contained Systems Air-Cooled Models
    - Water-Cooled Models
    - Glycol-Cooled Models
    - GLYCOOL Models (5-Ton Only)
    - 1.1.2 Chilled Water Models
- 122.0 INSTALLATION (APPLICABLE TO ALL MODELS)
  - 2.1 Room Preparation
  - 2.4 Equipment Handling
  - 2.2 Equipment Inspection
  - 2.3 Location Considerations
    - 132.4.1 Handling With Skid
    - 2.4.2 Removal of Skid
      - Installation (Applicable to all Models)
      - Liebert Challenger 30008
      - 14Figure 2 Upflow (BU) cabinet dimensions
        A STD 3 & 5T 11-3/4 (299mm) Hi Static 3T 8-5/8 (219mm) Hi Static 5T 11-3/4 (299mm)
  - 162.5 Piping Considerations
    - 2.5.1 Drain Line
      - 18Figure 5 Piping connections for air-cooled units - Upflow models
      - 22Figure 9 Piping connections for water/glycol and GLYCOOL units - Upflow models
    - 2.5.2 Humidifier Supply WaterOptional Infrared
  - 252.6 Facility Fluid and Piping Maintenance
  - 2.7 Electrical Connections
    - 2.7.1 Electrical Field Connections for Liebert Challenger 3000 Models
      - 1
      - 9910
      - 3
      - 2 14 4 5 1 76 12 11 15 16 17
      - 8 1313
    - 26Terminal Block (for Customer Connectons
    - DPN000354 Rev. 2
  - 282.8 Balancing the Air Distribution
    - 2.8.1 Under-Floor Discharge Systems
    - 2.8.2 Ducted Applications
    - 2.8.3 Plenum Installation
  - 292.9 Checklist for Completed Installation
- 303.0 AIR-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 3.1 Condenser Location
  - 3.2 Electrical Connections
    - 3.2.1 Line Voltage
    - 3.2.2 Low Voltage
    - 3.2.3 Liebert Lee-Temp/Flood Back Head Pressure Control Condensers
      - 31Figure 14 Air-cooled condensers
      - Table 4 Air-cooled condenser statistics
  - 323.3 Refrigerant Piping
    - 33Table 5 Recommended line sizes OD copper, inches *
    - Table 6 Equivalent lengths (feet) for various pipe fittings
    - Table 7 Indoor unit refrigerant charge
    - Table 8 Line charges - refrigerant per 100 ft. (30 m) of Type L copper tube
    - Table 9 Condenser refrigerant (per serial tag)
  - 343.4 Fan Speed Control Systems
    - Variable Fan Speed Control Piping
    - Variable Fan Speed Control Materials Supplied
    - Variable Fan Speed Control Leak Check and Evacuation Procedure
    - 35Variable Fan Speed Charging
  - 36DPN000349 Rev. 5
  - 37DPN001726 Rev. 2
    - 383.5 Air-Cooled Condenser with Liebert Lee-Temp Flooded Condenser Head Pressure Control System
      - Liebert Lee-Temp Piping
      - Liebert Lee-Temp Controlled Materials Supplied
      - Liebert Lee-Temp Leak Check and Evacuation Procedure
      - 39Liebert Lee-Temp Charging
      - Liebert Lee-Temp Receiver Refrigerant Level
    - 40DPN000674 Rev. 3
    - 41DPN001725 Rev. 1
- 424.0 WATER-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 4.1 Piping Considerations
  - 4.2 Condenser
    - 43Figure 19 General arrangementWater-cooled models with scroll compressor
  - 454.3 Water Regulating Valve
    - 4.3.2 High Pressure Valve - 350 psig (2413 kPa) System for 3-Ton Units (Metrex Valve) Adjustment
    - Manual Flushing
  - 464.4 Motorized Ball ValveDigital Scroll Compressors
    - 4.4.1 Control
    - 47Control Method
    - 4.4.2 Adjustment
    - 4.4.3 Startup
    - 4.4.4 Location
    - 4.4.5 Manual Control
- 485.0 GLYCOL/GLYCOOL-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 5.1 Drycooler Location
  - 5.2 Drycooler Installation
  - 5.3 Electrical Connections
    - 5.3.1 Line Voltage
    - 5.3.2 Low Voltage
    - 5.3.3 Pump and Drycooler
  - 495.4 Glycol Piping
    - General Guidelines
    - 5.4.1 Expansion Tanks, Fluid Relief Valves and Other Devices
  - 515.5 Filling Instructions
    - 5.5.1 Preparing the System for Filling
    - 525.5.2 Glycol Solutions
    - 535.5.3 Filling the System
      - 54Figure 23 Drycoolers and pump packages
      - 55Figure 24 Pump packagesexpansion tank
      - Table 17 Mounting hole dimensional data
      - Table 18 Drycooler data
      - Table 19 Glycol pump data*
      - 56Figure 25 General arrangementGlycol-cooled models with scroll compressor
      - 57Figure 26 General arrangementGlycol-cooled models with digital scroll
      - 59Figure 28 General arrangementGLYCOOL models with digital scroll compressor
    - 5.5.4 Motor Ball ValveDigital Scroll Compressors
  - 605.6 Condenser
  - 5.7 Glycol Regulating Valve
    - 5.7.2 High Pressure Valve - 350 psig (2413 kPa) System for 3-Ton Units (Metrex Valve)
    - 5.7.3 Testing Valve Function
- 616.0 CHILLED WATER MODELS
  - 6.1 Piping Considerations
- 637.0 SPLIT SYSTEM MODELS
  - 7.1 Location Considerations
    - 7.1.1 Air-Cooled Condensing Units
    - 7.1.2 Water/Glycol-Cooled Condensing Units
  - 7.2 Electrical Connections
    - 7.2.1 Line Voltage
    - 7.2.2 Low Voltage
  - 647.3 Piping Considerations
    - 7.3.1 Refrigerant Loop
      - 66Figure 31 Refrigerant piping diagram
      - Table 22 Line charges - refrigerant per 100 ft. (30 m) of Type L copper tube
      - Table 23 Recommended refrigerant lines (R407C) sizes OD copper
      - Table 24 Line coupling sizes
      - Table 25 Equivalent lengths (feet) for various pipe fittings
    - 677.3.2 Quick Connect Fittings
  - 687.4 Outdoor Air-Cooled Condensing Units
    - Figure 32 Outdoor air-cooled condensing unithorizontal air discharge models
      - C
      - C
    - 69Table 26 Horizontal air discharge cabinet and floor planning dimensional data
    - Table 27 Horizontal air discharge piping and electrical connection data
      - Liebert Challenger 300064
    - 70Figure 33 Outdoor air-cooled condensing unittop air discharge models
      - UNIT DIMENSIONS (see Table28)
      - PIPING & ELECTRICAL CONNECTIONS (see Table29)
    - 71Table 29 Piping and electrical connections - top air discharge
    - 72Figure 34 Electrical field connections, prop fan condensing module
  - 737.5 Centrifugal Air-Cooled Condensing Units
    - 7.5.1 Installing the Indoor Condensing Unit
    - 747.5.2 Ducting
      - 69 Liebert Challenger 3000
      - Figure 36 3-ton centrifugal air-cooled condensing unit dimensional data & piping connections
        C D B A
      - 75SL-11085 Pg. 4
      - DIMENSIONAL DATA
      - PIPING CONNECTIONS
        73 Liebert Challenger 3000
        Figure 40 Split systems general arrangement
    - 79AIR COOLED
      - SL-11900 Pg. 5
    - WATER COOLED GLYCOL COOLED
  - 807.6 Water and Glycol-Cooled Condensing Units
    - 7.6.1 Piping Considerations
    - 3-Ton Connection Sizes 5-Ton Connection Sizes
    - 7.6.2 Condenser Water Requirements
    - 7.6.3 Regulating Valve
    - 817.6.4 Glycol Systems
    - 82DPN000209 Rev. 0
      - 84Figure 44 5-ton water/glycol-cooled condensing unit (cont.)
- 858.0 R407C R
  - 868.1 Calculating Subcooling
    - Example
88Ensuring The High Availability Of Mission-Critical Data And Applications.

88 pages2.42 Mb

3TABLE OF CONTENTS
- 3.0 AIR-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . . . . . . . . . . . . . . .23
- 4.0 WATER-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . . . . . . . . . . . .35
- 45.0 GLYCOL/GLYCOOL-COOLED MODELSSELF-CONTAINED COMPRESSOR . . . . . . . . . . . .41
5FIGURES
6TAB LE S
IMPORTANT SAFETY INSTRUCTIONS
7SAVE THESE INSTRUCTIONS
- 91.0 I
  - 1.1 System Descriptions
    - 1.1.1 Self-Contained Systems Air-Cooled Models
    - Water-Cooled Models
    - Glycol-Cooled Models
    - GLYCOOL Models (5-Ton Only)
    - 1.1.2 Chilled Water Models
- 112.0 INSTALLATION (APPLICABLE TO ALL MODELS)
  - 2.1 Room Preparation
  - 2.4 Equipment Handling
  - 2.2 Equipment Inspection
  - 2.3 Location Considerations
    - 122.4.1 Handling With Skid
    - 2.4.2 Removal of Skid
      - Installation (Applicable to all Models)
      - 7
      - 13Figure 2 Upflow (BU) cabinet dimensions
        A STD 3 & 5T 11-3/4 (299mm) Hi Static 3T 8 5/8 (219mm) Hi Static 5T 11-3/4 (299mm)
  - 152.5 Piping Considerations
    - 2.5.1 Drain Line
      - 17Figure 5 Piping connections for air-cooled units - Upflow models
      - 21Figure 9 Piping connections for water/glycol and GLYCOOL units - Upflow models
    - 2.5.2 Humidifier Supply WaterOptional Infrared
  - 242.6 Facility Fluid and Piping Maintenance
  - 2.7 Electrical Connections
  - 272.8 Balancing the Air Distribution
    - 2.8.1 Under-Floor Discharge Systems
    - 2.8.2 Ducted Applications
    - 2.8.3 Plenum Installation
  - 282.9 Checklist for Completed Installation
- 293.0 AIR-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 3.1 Condenser Location
  - 3.2 Electrical Connections
    - 3.2.1 Line Voltage
    - 3.2.2 Low Voltage
    - 3.2.3 Liebert Lee-Temp/Flood Back Head Pressure Control Condensers
      - 30Figure 14 Air-cooled condensers
      - Table 4 Air-cooled condenser statistics
  - 313.3 Refrigerant Piping
  - 323.4 Fan Speed Control Systems
    - Variable Fan Speed Control Piping
      - Table 6 Equivalent lengths (feet) for various pipe fittings
      - Table 7 Indoor unit refrigerant charge lb (kg)
      - Table 8 Line charges - refrigerant per 100 ft. (30 m) of Type L copper tube
      - Table 9 Condenser refrigerant (per serial tag)
    - 33Variable Fan Speed Control Materials Supplied
    - Variable Fan Speed Control Leak Check and Evacuation Procedure
    - 34Variable Fan Speed Charging
  - 373.5 Air-Cooled Condenser with Liebert Lee-Temp Flooded Condenser Head Pressure Control System
    - Liebert Lee-Temp Piping
    - Liebert Lee-Temp Controlled Materials Supplied
    - Lee-Temp Leak Check and Evacuation Procedure
    - 38Lee-Temp Charging
    - Lee-Temp Receiver Refrigerant Level
- 414.0 WATER-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 4.1 Piping Considerations
  - 4.2 Condenser
    - 42Figure 19 General arrangementWater-cooled models with scroll compressor
    - 43Figure 20 General arrangement diagramWater-cooled models with digital scroll
  - 444.3 Water Regulating Valve
    - 4.3.2 High Pressure Valve - 350 psig (2413 kPa) System for 3-Ton Units (Metrex Valve) Adjustment
    - Manual Flushing
  - 454.4 Motorized Ball ValveDigital Scroll Compressors
    - 4.4.1 Control
    - Control Method
    - 464.4.2 Adjustment
    - 4.4.3 Startup
    - 4.4.4 Location
    - 4.4.5 Manual Control
- 475.0 GLYCOL/GLYCOOL-COOLED MODELSSELF-CONTAINED COMPRESSOR
  - 5.1 Drycooler Location
  - 5.2 Drycooler Installation
  - 5.3 Electrical Connections
    - 5.3.1 Line Voltage
    - 5.3.2 Low Voltage
    - 5.3.3 Pump and Drycooler
  - 485.4 Glycol Piping
    - General Guidelines
    - 5.4.1 Expansion Tanks, Fluid Relief Valves and Other Devices
  - 505.5 Filling Instructions
    - 5.5.1 Preparing the System for Filling
    - 515.5.2 Glycol Solutions
    - 525.5.3 Filling the System
      - 53Figure 23 Drycoolers and pump packages
      - 54Figure 24 Pump packagesexpansion tank
      - Table 17 Mounting hole dimensional data
      - Table 18 Drycooler data
      - Table 19 Glycol pump data*
        Glycol/GLYCOOL-Cooled ModelsSelf-Contained Compressor
        49
      - 55Figure 25 General arrangementGlycol-cooled models with scroll compressor
        Glycol/GLYCOOL-Cooled ModelsSelf-Contained Compressor
        50
      - 56Figure 26 General arrangementGlycol-cooled models with digital scroll
      - 58Figure 28 General arrangementGLYCOOL models with digital scroll compressor
    - 5.5.4 Motor Ball ValveDigital Scroll Compressors
  - 595.6 Condenser
  - 5.7 Glycol Regulating Valve
    - 5.7.2 High Pressure Valve - 350 psig (2413 kPa) System for 3-Ton Units (Metrex Valve)
    - 5.7.3 Testing Valve Function
- 606.0 CHILLED WATER MODELS
  - 6.1 Piping Considerations
- 627.0 SPLIT SYSTEM MODELS
  - 7.1 Location Considerations
    - 7.1.1 Air-Cooled Condensing Units
    - 7.1.2 Water/Glycol-Cooled Condensing Units
  - 7.2 Electrical Connections
    - 7.2.1 Line Voltage
    - 7.2.2 Low Voltage
  - 637.3 Piping Considerations
    - 7.3.1 Refrigerant Loop
    - 657.3.2 Quick Connect Fittings
  - 667.4 Outdoor Air-Cooled Condensing Units
    - Figure 32 Outdoor air-cooled condensing unithorizontal air discharge models
      - C
      - C
    - 67Table 26 Horizontal air discharge cabinet and floor planning dimensional data
    - Table 27 Horizontal air discharge piping and electrical connection data
      - 62
    - 68Figure 33 Outdoor air-cooled condensing unittop air discharge models
      - UNIT DIMENSIONS (see Table28)
      - PIPING & ELECTRICAL CONNECTIONS (see Table29)
    - 69Table 29 Piping and electrical connections - top air discharge
    - 70Figure 34 Electrical field connections, prop fan condensing module
  - 717.5 Centrifugal Air-Cooled Condensing Units
    - 7.5.1 Installing the Indoor Condensing Unit
    - 727.5.2 Ducting
      - Figure 36 3-ton centrifugal air-cooled condensing unit dimensional data & piping connections
        C D B A
      - 73SL-11085 Pg. 4
      - DIMENSIONAL DATA
      - PIPING CONNECTIONS
        Figure 40 Split systems general arrangement
    - 77AIR COOLED
      - SL-11900 Pg. 5
    - WATER COOLED GLYCOL COOLED
  - 787.6 Water and Glycol-Cooled Condensing Units
    - 7.6.1 Piping Considerations
    - 7.6.2 Condenser Water Requirements
    - 7.6.3 Regulating Valve
    - 797.6.4 Glycol Systems
      - 82Figure 44 5-ton water/glycol-cooled condensing unit (con't.)
- 838.0 R407C R
  - 848.1 Calculating Subcooling
    - Example
88Ensuring The High Availability Of Mission-Critical Data And Applications.
- Technical Support / Service
- Locations

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