Carrier 06D specifications Recommended Field Wiring

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	LEGEND
AUX — Auxiliary		OL	— Overload Relay
C	— Contactor	POR — Pumpout Relay
CR	— Control Relay	SW	— Switch
HPS — High-Pressure Switch		TB	— Terminal Block
LLS — Liquid Line Solenoid Valve		TR	— Timer Relay
LPS — Low-Pressure Switch			Factory Wiring
M3	— Evaporator Fan or Chilled Water Pump		Field Wiring
M4	— Cooling Tower Pump, Air-Cooled or
	Evaporative Condenser Fan
M5	— Cooling Tower Fan or	*Optional.
	Evaporative Condenser Pump

Fig. 6 — Recommended Field Wiring

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Contents Installation ContentsBefore Installation Safety ConsiderationsB212 Unit 07D Width aA203 B205 A208 B21006D Compressor Unit Dimensions Electrical Connections LLS EquipGND HPSLow-Pressure Switch Timer Relay Ground Connection SwitchCrankcase Heater Overload Relay Control Relay Recommended Field Wiring Initial START-UP Refrigerant ChargingChecking Operation Pressure Change Affecting Switch Type Switch PositionClosed Capacity Control Pressure Fig Condenser MaintenanceCapacity Control Valve Operation Range Usage PER ServiceService Notes Size Threads TorquePhase Barrier Positioning KEY see FIG Removing Pump End Bearing Head Pump END Compressor Part Compressor Model MAX* AllowWear Motor ENDCompressor Running Gear Removal Cleaning Suction StrainerCompressor Motor Burnout Compressor Running Gear ReplacementProblem Cause Remedy TroubleshootingHot liquid line System noisesCompressor loses oil Frosted suction lineCopyright 2002 Carrier Corporation