Manuals / Johnson Controls / Household Appliance / Air Conditioner

Johnson Controls PD 180 THRU 240, PC090 THRU 240 Thermostat Two Stage Cooling Two Stage Heating

Models: PC090 THRU 240 PD 180 THRU 240

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430645-YIM-D-0610

R C Y1 G Y2 W1 W2

THERMOSTAT

TWO STAGE COOLING TWO STAGE HEATING

NOTE: Do not use a heat pump thermostat.

NOTE: Liquid line solenoid is not included or required on any 4 pipe units.

Figure 6: Typical Field Wiring Diagram - ND180 thru 240 Evaporator Unit with PD180 thru 240 Heat Pump

14	Johnson Controls Unitary Products

Page 14

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Johnson Controls PD 180 THRU 240 Thermostat Two Stage Cooling Two Stage Heating, NOTE Do not use a heat pump thermostat

Contents

LIST OF TABLES 60 Hertz TABLE OF CONTENTSMODELS PC090 Thru PD180 Thru 7.5 - 20 Ton LIST OF FIGURESConfigured Split Condenser Model Number Nomenclature Agency Approvals Safety ConsiderationsRenewal Parts Inspection3.All Compressors include crankcase heater Physical Data4.When viewing the shaft end of the motor Johnson Controls Unitary ProductsLocation InstallationLimitations Table 2 Unit Application DataTable 3 Corner Weights & Center of Gravity Figure 1 Corner Weights & Center Of GravityTable 4 Minimum Clearances ClearancesRigging Clearance DescriptionPhasing Power WiringControl Wiring CompressorsElectrical Data Line Sizing Take Adequate PrecautionsRefrigerant Mains Start Installation Johnson Controls Unitary Products NOTE Do not use a heat pump thermostatTHERMOSTAT SINGLE STAGE COOLING TWO STAGE HEATING Johnson Controls Unitary Products Figure 5 NC120 - 240 Liquid Line Solenoid Wiring430645-YIM-D-0610 THERMOSTAT TWO STAGE COOLING TWO STAGE HEATINGJohnson Controls Unitary Products THERMOSTAT TWO STAGE COOLING TWO STAGE HEATINGNOTE Do not use a heat pump thermostat MODEL Figure 7 PC090, PC120 Unit DimensionsTable 7 PC090, PC120 Unit Height Dimensions 44.5430645-YIM-D-0610 Johnson Controls Unitary ProductsCrankcase Heaters Start-UpPiping And Electrical Connections Table 9 Piping and Electrical Connection SizesOperation Safety ControlsReset Sequence of OperationDual Stage Heat Pump PC120-240 Dual Stage Heat Pump - 4 pipe PD180-240General Heating Sequence of OperationLow Ambient Cooling First Stage Heating OperationFigure 9 Fan Orientation, Control Box End Defrost OperationBlower Operation FLASH CODE Figure 10 Unit Control BoardGREEN DESCRIPTIONOption Byte Setup TroubleshootingUnit Control Board Option Setup Normal MaintenanceCooling Troubleshooting Guide 430645-YIM-D-0610 430645-YIM-D-0610 Suction Pressure psi Cooling Charging CurvesCooling Charging Curves Suction Pressure psi Cooling Charging CurvesDischarge Pressure psi CondenserDischarge Pressure psi Cooling Charging CurvesCooling Charging Curves CondenserTypical Wiring Diagrams Figure 17 Typical PC090 Heat Pump Wiring DiagramFigure 18 Typical PC120 Heat Pump Wiring Diagram Johnson Controls Unitary Products430645-YIM-D-0610 Johnson Controls Unitary Products5005 York Drive 430645-YIM-D-0610Johnson Controls Unitary Products Norman, OK