York H3CE120 User Manuals

Table of Contents

• General

  1
• Reference

  1
• Inspection

  1
• Unit Operation - 7-1/2, 10 & 12-1/2 Ton

  14
• Nomenclature

  2
• Safety Features

  15
• Maintenance

  15
• Cleaning Condenser Surface

  15
• Lubrication

  15
• Limitations

  3
• Compressor Replacement

  15
• Location

  3
• Roof-Top Locations

  3
• Ground Level Locations

  3
• Rigging and Handling

  3
• Clearances

  4
• Unit Application Data

  3
• Power and Control Wiring

  4
• Physical Data

  4
• Power Wiring

  4
• Electrical Data

  5
• Control Wiring

  4
• Suction Lines

  8
• Compressor

  4
• Liquid Lines

  8
• Compressor Crankcase Heater

  4
• Refrigerant Piping

  7
• Refrigerant Line Charge

  8
• General Guidelines

  7
• Cooling Cap's. & Power Requirements

  9
• Line Sizing

  7
• Service Valves

  7
• Extending The Service Ports

  9
• Installation

  9
• Evacuation and Charging

  10
• Center of Gravity

  3
• Typical Rigging

  4
• 3 Typical Field Wiring with KES/KEU

  5
• Crankcase Heater

  14
• Typical Field Wiring with PUC

  5
• Pre-Start Check

  14
• Unit Dimensions and Clearances

  6
• Initial Start-Up

  14
• Four Point Loads

  7
• Secure Owner’s Approval

  14
• Extending the Service Ports

  11
• Charging Curve HCE090

  12
• Charging Curve HCE120

  12
• Charging Curve HCE150

  13