Benutzerhandbuch für York R-407C

Inhaltsverzeichnis

• FORM 100.50-EG1 (201)

  1
• TABLE OF CONTENTS

  2
• NOMENCLATURE

  3
• Introduction

  4
  • FIG. 1 – PACKAGED ROOFTOP AIR CONDITIONING UNIT

    4
  • FEATURES/BENEFITS

    4
• Physical Data

  7
  • TABLE 1 – PHYSICAL DATA

    7
• Application Data

  9
  • LOCATION

    9
  • RIGGING

    9
  • ECONOMIZER

    9
  • VAV SUPPLY AIR PRESSURE CONTROL

    9
  • HARSH ENVIRONMENTS – CONDENSER AND EVAPORATOR COIL PROTECTION

    10
  • BUILDING EXHAUST SYSTEMS

    10
  • ROOF CURB

    10
  • ACOUSTICAL CONSIDERATIONS

    11
  • SELECTION PROCEDURE

    11
• Cooling Performance Data – 50 Ton Model

  12
  • TABLE 2 – COOLING PERFORMANCE DATA – 50 TON MODEL

    12
  • TABLE 3 – COOLING PERFORMANCE DATA – 55 TON MODEL

    14
  • TABLE 4 – COOLING PERFORMANCE DATA – 60 TON MODEL

    16
  • TABLE 5 – COOLING PERFORMANCE DATA – 65 TON MODEL

    18
• Fan Performance

  20
  • TABLE 6 – 50 THROUGH 65 TON SUPPLY FAN DATA

    20
  • TABLE 7 – 50 THROUGH 65 TON EXHAUST FAN DATA

    21
  • TABLE 8 – COMPONENT STATIC PRESSURE DROPS (INCHES OF WATER COLUMN)

    22
• Electrical Data

  24
  • ELECTRICAL SERVICE SIZING

    24
  • TABLE 9 – COMPRESSORS

    24
  • TABLE 10 – SUPPLY AND EXHAUST FAN MOTOR (ODP OR TEFC)

    25
  • TABLE 11 – CONDENSER FAN MOTORS / EACH

    25
  • TABLE 12 – CONTROLS AND CONVENIENCE OUTLET

    25
• Controls

  26
  • CONTROL SEQUENCES FOR ALL UNITS

    26
    • GENERAL

      26
    • UNOCCUPIED / OCCUPIED SWITCHING

      26
    • ECONOMIZER OPERATION

      26
    • VENTILATION CONTROL SEQUENCES

      27
    • EXHAUST CONTROL SEQUENCES

      27
    • LOW AMBIENT OPERATION

      28
    • SMOKE PURGE SEQUENCES

      28
    • VAV SPECIFIC SEQUENCES

      29
    • COOLING OPERATION

      29
    • CV SPECIFIC SEQUENCES

      30
• Power Wiring

  31
  • SINGLE-POINT POWER SUPPLY WIRING

    31
    • FIG. 2 – SINGLE-POINT POWER SUPPLY WIRING

      31
  • SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT

    32
    • FIG. 3 – SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT

      32
  • DUAL-POINT POWER SUPPLY WIRING

    33
    • FIG. 4 – DUAL-POINT POWER SUPPLY WIRING

      33
• Field Control Wiring

  34
  • FIG. 5 – FIELD CONTROL WIRING

    34
• General Arrangement Drawing

  35
  • BOTTOM RETURN – BOTTOM SUPPLY

    35
    • FIG. 6 – GENERAL ARRANGEMENT DRAWING

      35
  • REAR RETURN – LEFT OR RIGHT SUPPLY

    36
    • FIG. 7 – GENERAL ARRANGEMENT DRAWING

      36
• Curb Layout Drawing

  37
  • FIG. 8 – CURB LAYOUT DRAWING

    37
• Guide Specifications

  38
  • GENERAL

    38
  • CONSTRUCTION

    38
  • SUPPLY AIR SYSTEM

    38
  • BEARINGS AND DRIVES

    38
  • AIR FILTERING SYSTEM

    39
  • AIR INLET SYSTEM

    39
  • REFRIGERATION SYSTEM

    39
  • POWER SUPPLY

    39
  • CONTROLS

    40
  • ACCESSORIES AND OPTIONS

    40
  • ECONOMIZERS

    40
  • RELIEF SYSTEM

    41
  • EVAPORATOR COIL PROTECTION

    41
  • CONDENSER COIL PROTECTION

    41