用户手册 — York E1FB240

目录

• GENERAL

  1
• REFERENCE

  1
• INSPECTION

  1
• NOMENCLATURE

  2
• CLEANING

  14
• LUBRICATION

  14
• REPLACEMENT PARTS

  14
• NOTICE TO OWNER

  14
• LIMITATIONS

  3
• Roof-Top Locations

  3
• Ground Level Locations

  3
• RIGGING AND HANDLING

  3
• CLEARANCES

  4
• COMPRESSOR CRANKCASE HEATER

  4
• Center of Gravity

  3
• 2 Typical Rigging

  4
• Power Wiring

  4
• Typical Field Wiring

  5
• Unit Dimensions & Clearances

  6
• Control Wiring

  4
• Extending The Service Ports

  10
• Refrigerant Flow Diagram

  11
• General Guidelines

  7
• Charging Curves EFB180A

  15
• Line Sizing

  7
• Charging Curves EFB240A

  15
• Service Valves

  7
• Heating Mode Charging Chart At 4800 CFM

  16
• Installation

  7
• EXTENDING THE SERVICE PORTS

  9
• Heating Mode Charging Chart At 6000 CFM

  16
• EVACUATING AND CHARGING

  9
• BALANCE POINT SETTING

  9
• Heating Mode Charging Chart At 6600 CFM

  17
• ALTERNATE CHARGING METHODS

  10
• Heating Mode Charging Chart At 6400 CFM

  17
• Heating Mode Charging Chart At 7000 CFM

  18
• GENERAL

  11
• Heating Mode Charging Chart At 7600 CFM

  18
• Cooling Operation

  11
• Heating Operation

  12
• Defrost Cycle

  12
• Operation Below 0°F

  13
• Emergency Heat Operation

  13
• CRANKCASE HEATER (10 Ton Unit Only)

  14
• Unit Application Data

  3
• PRE-START CHECK

  14
• Physical Data

  4
• INITIAL START-UP

  14
• Electrical Data

  5
• SAFETY FEATURES

  14
• Suction Lines

  7
• SECURE OWNER'S APPROVAL

  14
• Liquid Lines

  8
• Refrigerant Line Charge

  8