Field Temperature Charts | Carrier 52S manual

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See Figures 67 - 82 for ®eld temperature data.

FIELD TEMPERATURE CHARTS

FIGURE 67 Ð 52S 7,000 BTU UNIT FIELD TEMPERATURE CHART Ð LOW COOL Ð 50% RH

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Carrier 52S manual Field Temperature Charts

Contents

Contents Service Technician Guide Summary of DANGERS, WARNINGS, and Cautions Introduction Model Number Nomenclature To Remove the Unit from the Wall Sleeve General DisassemblyTo Disconnect Power for CORD- Connected Unit To Open the Control BOX Duct Extension Screws Removing the AIR Baffle To Access INDOOR-AIR Section Components To Remove the TOP Cover Ð Remove the screw To Remove the AIR Discharge Grille To Remove the Gusset To Access OUTDOOR-AIR Section ComponentsTo Remove the Discharge Deck Removing Stator Consider the following safety issues before beginning General CleaningCleaning and Safety Component Cleaning Schedule Tools Needed Monthly CleaningCleaning the Indoor AIR Filter Ð Remove Replacing the Indoor AIR Filter Ð Access Chassis Cleaning the Vent AIR FilterReplacing the Vent AIR Filter Disconnect ALL Power to Unit Seasonal CleaningAccessing the Indoor and Outdoor Section Components on Cleaning the Indoor and Outdoor CoilsAccessing the Indoor FAN and Indoor Coils section Cleaning the Heater Assembly Ð Once Cleaning the Indoor FAN and FANDisconnect ALL Power to the Unit Rotary Compressor Components Compressor Basic Hermetic Compressor Electrical Measurements Compressor Troubleshooting Basic Compressor Troubleshooting Guide SHORTED/OPEN Windings Test Compressor Replacement Removing the Compressor Ð Follow the steps Disconnect all power to unit Refrigerant Charging Ð Every mechanical Installed Filter Drier Heater Removal HeatersCommon Causes Heater Failure Removing Heater Screws Typical 52S Unit Operating Controls Operating Controls Outside or Vent AIR Ð Push the FAN only Description of Switch SettingsNON-USER Adjustable Switches High Heat or High Cool Ð Push button Heat Pump Units Figure Sequence of OperationHEAT/COOL Units Figure Cooling only Units Figure Indoor Thermostat Heat Pump Units Component Operation and TroubleshootingTools Needed Outdoor Frost Thermostat Heat Pump Units Indoor Thermostat IT CONTACTS, ALL 52SQ AA and CP Models Capacitor Test Locked OUT Outdoor Frost Thermostat Screws Electrical Components Removal and Replacement Component Locations Open Control BOX Basic FAN Motor Electrical Tests FAN Motor TroubleshootingFAN Motor Typical 265 Volt Motors FAN Motor Troubleshooting Chart Typical 208/230 Volt Motors Removal FAN Motor Replacement Field Temperature Charts 52S Series Page 52S Series Page 52S Series Page 52S Series Page 52S Series Page 52S Series Page 52S Series Page 52S Series Wiring Schematic 52SC Ð 208/230 V and 265 V AA and CP Units Wiring Schematics Wiring Schematic 52SE Ð 208/230 V and 265 V AA and CP Units Wiring Schematic 52SE Ð 208/230 V and 265 V RC Units Wiring Schematic 52SQ Ð 208/230 V and 265 V AA and CP Units Wiring Schematic 52SQ Ð 208/230 V and 265 V RC Units Most Frequent Ptac Service Questions