Carrier AquaForce 30XBE 250 Manuals

Carrier AquaForce 30XBE 250 Manuals

Manuals and User Guides for Carrier AquaForce 30XBE 250. We have 1 Carrier AquaForce 30XBE 250 manual available for free PDF download: Installation, Operation And Maintenance Instructions

Carrier AquaForce 30XBE 250 Installation, Operation And Maintenance Instructions

Carrier AquaForce 30XBE 250 Installation, Operation And Maintenance Instructions (88 pages)

Air-Cooled Screw Chillers

Brand: Carrier | Category: Chiller | Size: 6.58 MB

Table of Contents

Table of Contents
3
1 Introduction

5
2 Preliminary Checks

9
- Check Equipment Received
  9
- Moving and Siting the Unit
  9
3 Dimensions, Clearances

11
4 Physical and Electrical Data for 30Xb Units

18
5 Electrical Connection

49
- Power Supply
  49
- Voltage Phase Imbalance (%)
  49
- Power Connection/Disconnect Switch
  49
- Recommended Wire Sections
  49
- Power Cable Entry
  49
- Field Control Wiring
  50
6 Application Data

51
7 Water Connections

54
- Operating Precautions
  54
- Victaulic Water Connections
  55
- Flow Control
  56
- Evaporator Water Box Bolt Tightening
  56
- Frost Protection
  56
- Operation of Two Units in Master/Slave Mode (Option 58)
  56
- Pump Characteristics
  57
8 Free-Cooling Option (Option 118A)

59
9 Heat Reclaim Condenser Option (Option 50)

60
10 Fans with Available Pressure (Option 10)

68
11 Unit Operation with a Free Cooling Drycooler (Option_313)

69
- Unit Operation with a Free Cooling Drycooler (Optional)
  69
12 Major System Components and Operation Data

70
- Direct-Drive Twin-Screw Compressor with Variable Capacity Slide Valve
  70
- Pressure Vessels
  70
- High Pressure Safety Loop (SRMCR)
  71
- Condensers
  72
- Fans
  72
- Electronic Expansion Valve (EXV)
  73
- Moisture Indicator
  73
- Filter Drier
  73
- Sensors
  73
- Service Valve (Option 92)
  73
- Power Factor Correction Capacitors (Option 231)
  73
13 Main Options

75
14 Standard Maintenance

78
15 Final Shutdown

82
16 Start-Up Checklist for 30Xb Liquid Chillers (Use for Job File)

83
17 Annexes (Attached to the Instruction Manual Kit)

85
- Annex 1: Conformity Declaration
  85
- Annex 2: Electrical Diagram
  85
- Annex 3: PID
  85
- Annex 4: Dimensional Drawings
  85

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