Liebert 205 251, 104 165, 308 415, 1010, 510 616 830 manual Typical condenser footprint-dimensions

Page 12

Site Preparation

Figure 6 Typical condenser footprint—dimensions

1”

(25.4mm)

1-3/4”

(44.5mm)

 

1-3/4”

 

 

 

 

4-1/4”

 

 

 

 

 

(44.5mm)

 

(108mm)

2”

(50.8mm)

9/16" (14mm) Typical Diameter

4-1/4” (108mm)

2”

(50.8mm)

Figure 7 Piping connection locations for 1-, 2-, 3- and 4-fan VFD Control and Fan Speed Condensers

Entering

Hot Gas Line

Leaving

Liquid Line

Fasten liquid and hot gas lines to leg using flat surface clamps with isolators (field-supplied).

Support field piping separately to avoid coil damage and loss of charge.

Traps to extend above coil base by a minimum of 7-1/2" (190mm)

Inverted Traps (field-supplied)

Metal clamp

See

Isolator

Detail

A-A

Detail A-A

 

 

DPN000665

 

Rev. 02

8

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Contents Liebert Air Cooled, Direct Drive Condensers Three-phase voltage is only voltage available as standard Example DCDF165-YOn condensers with VFD Control, Lee-temp receivers, Fan Speed Control 2-8 fan models onlyTable of Contents System Maintenance OperationProduct Description and Features Head Pressure Control TypesFan Speed Variable Frequency DriveTypical System Configurations Sound Level OptionsTransient Voltage Surge Suppression Option Fan Speed and VFD Lee-Temp DischargeDimensions and Weights Site ConsiderationsSee for typical condenser footprint dimensions 1067 mmFour-Fan41-3/16 Condenser 1046mm Operation and component access Condenser footprint dimensionsSee for typical Typical condenser footprint-dimensions Piping connections for 6- and 8-fan Fan Speed Condensers Site Preparation Condenser physical data Quiet-Line ModelsRefrigerant Planning Values R-407C refrigerant required, approximateReceiver Quiet-Line Condenser ModelsEquipment Inspection Packing MaterialHandling Unit on the Skid Unpacking the UnitRemoving the Skid and Attaching Slings Attaching legs to a 6-fan or 8-fan unit StepMounting the Condenser Attaching sling to a 6-fan or 8-fan unit for movingLine Voltage Wiring Electrical Supply Preparation60Hz condenser data 50Hz condenser full load amp valuesLow Voltage Control Wiring Low Voltage Monitoring Wiring-TCDV OnlyElectrical Connections Lee-Temp receiver electrical data, 50Hz and 60HzWye-Connected Power Supply Delta-Connected Power SupplyVFD Control Condensers Tcdv only Disconnect EMC Filter for Delta-Connected Power Electric service connection and fuse block Electrical Field Connection DescriptionsElectrical field connections for VFD control condensers Inspection and Installation Refrigeration Piping Connections Piping GuidelinesField Piping Installation VFD and Fan Speed Control condenser pipingLee-Temp head pressure control condenser piping Single Circuit Shown General arrangement-Air cooled models with Lee-Temp controlSystem Dehydration/Leak Test and Charging Procedures Moving and Placing Equipment ElectricalPiping OtherStartup Checklist StartupGeneral Procedures System MaintenanceSpecial Procedures Condenser CleaningWhen to Clean How to CleanMaintenance Inspection Checklist Monthly Semiannually CondenserCondenser Electrical Panel Condenser Electric Panel Fan MotorsTroubleshooting Symptom Possible Cause Check or RemedySystem Maintenance System Maintenance Page Ne t ItiTi n That