Manuals / Allied Air Enterprises / Household Appliance / Air Conditioner

Allied Air Enterprises 4AC18LT manual Wire Diagram, Issue, Page 23 of, 506469-01

Models: 4AC18LT

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Page 23

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WIRE DIAGRAM

506469-01

Issue 1008

Page 23 of 24

Page 23

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Contents

Split System Air Conditioner INSTALLATION AND MAINTENANCE INSTRUCTIONSTABLE OF CONTENTS 4AC18LT SERIESLocation of Unit GeneralInspection of Shipment Slab Mounting Electrical WiringDischarge Air Building Structure Mounting Slab Ground LevelBrazing Connection Procedure PlacementFor installations exceeding 50’, contact Technical Services TableRefrigerant Piping Installing Refrigerant LineThermostat Designations Refrigerant Line Sets: Installing Horizontal Runs Wire Tie around vapor line onlyFloor Joist or Roof Rafter Tape or Wire Tie 8’ Floor Joist or Roof Rafter Tape or Wire TieStrap Liquid Required Euipment Flushing ProcedureFlushing Connections Flushing Existing Line Set and Indoor CoilTXV Data Refrigerant Metering DeviceExpansion Valve Systems Suction Line Ball Type Service Valve Liquid and Suction Line Service ValvesTo Access the Schrader Port To Close Liquid or Suction Line Service ValveEvacuation Using an Electronic Leak Detector4.Open both manifold valves and start vacuum pump Refrigerant Charging Refrigerant Charge AdjustmentSTART-UP Blocking Outdoor Coil Check Charge Using Normal Operating Pressures R410A Temperature/Pressure Chart506469-01 IssuePage 16 of Thermostat Demand Wiring System Diagnostic ModuleInterpreting the Diagnostic LEDs 24 VAC Power Wiring506469-01 IssueFlash Codes Page 18 of506469-01 IssueFlash Codes cont Page 19 of506469-01 Miswired Module TroubleshootingIssue Page 20 ofIndoor Unit MAINTENANCEIndoor Coil Start-Upand Performance Checklist 506469-01 WIRE DIAGRAMIssue Page 23 of506469-01 IssuePage 24 of