Liebert 104 165, 205 251, 308 415, 1010, 510 616 830 Site Considerations, Dimensions and Weights

Page 8

Site Preparation

2.0SITE PREPARATION

2.1Site Considerations

The condensers should be installed in a location offering maximum security and access for mainte- nance.

Avoid ground-level sites with public access and areas that contribute to heavy snow or ice accumula- tions. Utilize Piggyback condensers whenever interior building locations must be used. To ensure ade- quate air supply, Liebert recommends that condensers be installed in an area with clean air, away from loose dirt and foreign matter that might clog the coil. In addition, condensers should not be located near steam, hot air or fume exhausts. Also, the condensers should be located no closer than 3 feet (1m) from a wall, obstruction or adjacent unit.

The condenser must not be installed in a pit.

The condenser must be installed on a level surface to ensure proper refrigerant flow.

For roof installation, mount the condenser on suitable curbs or other supports in accordance with local codes.

Lee-Temp receiver tanks should be mounted on the condenser legs for proper operation. Remote mounting of tanks must be within 10 feet of the condenser—Contact Liebert Application Engineering Department for assistance.

2.2Dimensions and Weights

Table 1

Condenser shipping weights, dimensions and volume, approximate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Domestic Packaging

 

 

 

Export Packaging

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions

 

 

 

 

Dimensions

 

 

Number

Weight

(LxWxH)

Volume

Weight

 

(LxWxH)

Volume

Model

of Fans

lb (kg)

in. (mm)

ft3 (m3)

lb (kg)

 

in. (mm)

ft3 (m3)

*C**083

1

330

(150)

59x30x51

 

415

(188)

 

60x31x52

 

 

 

 

 

 

 

 

 

 

*C**104

1

350

(159)

52 (1.4)

435

(197)

 

56 (1.5)

(1500x760x1300)

 

(1520x790x1320)

 

 

 

 

 

 

 

 

 

DC**063

1

350

(159)

 

 

435

(197)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*C**165

2

490

(222)

 

 

690

(313)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*C**205

2

560

(254)

97x30x51

 

760

(345)

 

98x31x52

 

 

 

 

 

 

 

 

 

 

DC**119

2

490

(222)

86 (2.4)

690

(313)

 

91 (2.5)

(2460x760x1300)

 

(2490x790x1320)

 

 

 

 

 

 

 

 

 

DC**127

2

560

(254)

 

 

760

(345)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC**143

2

655

(297)

 

 

855

(388)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*C**251

3

590

(268)

139x30x51

 

870

(395)

 

140x31x52

 

 

 

 

 

 

 

 

 

 

*C**308

3

760

(345)

123 (3.4)

1040 (472)

 

131 (3.5)

(3530x760x1300)

 

(3560x790x132)0

 

 

 

 

 

 

 

 

 

DC**214

3

885

(401)

 

 

1165 (528)

 

 

 

 

 

 

 

 

 

 

 

 

 

*C**415

4

935

(424)

179x30x51

 

1235 (560)

 

180x31x52

 

 

 

 

 

 

 

 

 

 

*C**510

4

1230 (558)

158 (4.4)

1530 (694)

 

168 (4.5)

(4550x760x1300)

 

(4570x790x1320)

 

 

 

 

 

 

 

 

 

DC**286

4

1185 (537)

 

 

1485 (674)

 

 

 

 

 

 

 

 

 

 

 

 

*C**616

6

1560 (708)

144x36x97

291 (8.3)

2010 (912)

 

145x37x97

301 (8.4)

DC**409

6

1620 (735)

(3660x910x2460)

2070 (939)

 

(3680x940x2460)

 

 

 

 

 

 

 

 

 

 

 

 

 

*CD*830

8

1930 (875)

184x36x97

 

2430

(1102)

 

185x37x97

 

 

 

 

 

 

 

 

 

 

*CD*1010

8

2910

(1321)

372 (10.)

3410

(1548)

 

384 (10.)

(4670x910x2460)

 

(4700x940x2460)

 

 

 

 

 

 

 

 

 

DC**572

8

2575

(1168)

 

 

3075

(1395)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Image 8
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 DriveTransient Voltage Surge Suppression Option Typical System ConfigurationsSound Level Options Fan Speed and VFD Lee-Temp DischargeDimensions and Weights Site ConsiderationsSee for typical condenser footprint dimensions 1067 mmFour-Fan41-3/16 Condenser 1046mm See for typical Operation and component accessCondenser footprint dimensions 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 60HzVFD Control Condensers Tcdv only Wye-Connected Power SupplyDelta-Connected Power Supply 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