Manuali utente per York D1EE 048

Sommario

• General

  1
• Inspection

  1
• Normal Maintenance

  14
• Reference

  1
• Approvals

  1
• Nomenclature

  2
• Unit Application Data

  3
• Limitations

  3
• Physical Data

  4
• Location

  3
• Blower Perf. - 3-5 Ton Direct-Drive

  8
• Rigging and Handling

  3
• Blower Perf. - 3 & 4 Ton Belt-Drive

  9
• Clearances

  3
• Blower Perf. - 5 Ton Belt-Drive

  10
• Ductwork

  3
• Static Resistances

  11
• Filters

  3
• Condensate Drain

  4
• Motor and Drive Data - Belt-Drive

  11
• Service Access

  4
• Electrical Data - Direct-Drive

  11
• Thermostat

  4
• Electrical Data - Belt-Drive

  11
• Power and Control Wiring

  4
• Heat Anticipator Setting

  12
• Blower Speed Selection

  4
• Motor Pulley Adjustment

  13
• Compressors

  4
• Optional Economizer Rain Hood

  5
• Disconnect Switch Bracket For Optional Belt-Drive

  6
• Electric Heaters

  8
• Center of Gravity

  3
• Recommended Drain Piping

  4
• Cooling System

  12
• Economizer Rain Hood Assembly

  5
• Preliminary Operation Cooling

  12
• Typical Field Wiring

  6
• Cooling Sequence of Operation

  12
• Dimensions and Clearances

  7
• Safety Controls

  12
• Heating Sequence of Operation

  12
• Enthalpy Setpoint Adjustment

  8
• Heat Anticipator Setpoints

  12
• Belt Adjustment

  13
• Checking Supply Air CFM

  13
• Press. Drop versus Supply Air CFM

  13
• Secure Owner's Approval

  14