Conair 0.25 to 1.5 ton User Manuals

Table of Contents

• Contents

  3
• General - Section 1

  5
  • Unit Location - 1.1

    6
  • Efficiency - 1.2

    6
  • Safety - 1.3

    6
  • Clean Air Act - 1.4

    6
  • Miscellaneous - 1.5

    7
  • Features identified

    7
• Installation - Section 2

  9
  • General 2.1

    10
  • To and From Process Connections 2.2

    10
  • Drain Connection 2.3

    11
  • Air Cooled Condenser 2.4

    11
  • Electrical Connection 2.5

    12
    • Control Circuit Wiring

      12
    • General Wiring Information

      12
• Operation - Section 3

  13
  • General 3.1

    14
  • Start Up/Operations Procedure 3.2

    14
    • System Fill

      14
    • Operations

      15
  • Instrument Operation (Control) 3.3

    15
    • Controller keys

      16
    • Description of Parameters

      16
    • Parameter Defaults

      17
    • Defaut Setting Table

      18
    • Error Annunciation

      18
  • Shut Down/Disconnect Sequence 3.4

    18
    • Safety Information

      18
    • Unit Shut Down (without disconnect)

      18
• Troubleshooting - Section 4

  19
  • Unit will not start

    20
  • Pump will not start

    20
  • Compressor will not start

    20
  • Unit shuts down on high pressure switch

    20
  • Unit shuts down on low pressure switch

    20
• Maintenance - Section 5

  23
  • Warranty Service Procedure 5.1

    24
  • Periodic Preventative Maintenance 5.2

    24
  • Special Maintenance 5.3

    25
  • Pump Repair 5.4

    25
• Components - Section 6

  27
  • Water system 6.1

    28
  • Refrigeration system 6.2

    28
• Related Drawings - Section 7

  29
  • Electrical Drawing 7.1

    30
  • Circuit Schematic 7.2

    31
• Appendix - Section 8

  33
  • Specifications 8.1

    34
  • Operation Below 48 Degrees F 8.2

    35
    • Freeze protection

      35
    • Water supply

      35
    • Safety Adjustments

      36
    • Precautions

      36
  • Water Quality Control 8.3

    37
  • Inhibited propylene glycol 8.4

    37
    • Choosing the proper glycol

      37
    • Use of plain glycol

      38
    • Automotive based antifreeze

      38
    • Maintenance responsibility

      38
  • Chiller Capacity and Derate Chart 8.5

    39
  • Pressure-Temperature Chart for R-22 Regrigerant 8.6

    40
  • Useful Engineering Formulas 8.7

    41
  • Parts List 8.8

    42
• Appendix -A

  43
  • Service information

    43
  • Warranty information

    43