Liebert Deluxe System/3 - DX
Liebert Deluxe System/3™ - DX
Liebert Deluxe System/3™ - DX
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Air Cooled ModelsFigure 19 Air cooled model general arrangement diagramCondenser CoilSchraderValveFusiblePlugInverted traps* on discharge and returnlines to extend above base of coil by aminimum of 7-1/2" (190mm)Traps*every 25ft.(7.6m) ofriseEvaporator CoilLiquidReturnShutoff*ValveSightGlassSolenoidValvesExpansionValveHot GasBypassExternalEqualizersSensingBulbFilterDryerHot GasBypass(optional)MufflerCylinderUnloaders(optional)NOTETwo refrigeration circuits required - Single circuit shown only for clarityTable 15 Refrigerant control settings psi (kPa)ModelMuffler**Hot GasDischargeRefrigerant TypeServiceValvesCompressorFactory PipingOptional PipingField PipingLow PressureCut OutSingle Refrigeration Circuit Shown* Components are not supplied by<strong>Liebert</strong> but are recommended forproper operation and maintenance** Components supplied by <strong>Liebert</strong> andmust be field-installed (DH/VH and DE/VE245A, 290A and 380A models only)Low PressureCut InHigh PressureCut OutFan Speed Control R-22 15 (103.4) 35 (241.3) 360 (2482)Lee-Temp R-22 20 (137.9) 65 (448.2) 360 (2482)DPN000525 Rev028
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