Emerson 3000 Air-cooled condenser statistics, Liebert Lee-Tempheater, 43-9/16 51-7/16, 18 457.2mm

Page 31

 

 

Air-Cooled Models—Self-Contained Compressor

Figure 14 Air-cooled condensers

 

LIEBERT LEE-TEMP CONDENSER

FAN SPEED AND VFD CONDENSER

Liebert Lee-Temp™heater

 

 

 

pad connection box

 

* B

 

 

 

Hot gas

 

Electric service

 

line

 

 

 

 

supplied by

 

Electric

 

others

 

service

 

* B

 

supplied by

 

 

Liquid line

others

 

 

Hot gas line

*B - Inverted traps are to be field-supplied and installed

 

 

 

 

 

Liquid line

 

(typ). When installing traps, provide clearance for swing

 

 

end of access door. Traps are to extend above base of

Secure each leg to condenser frame at all

 

 

coil by a minimum of 7-1/2" (190mm)

points shown using hardware provided.

 

SINGLE FAN AIR-COOLED CONDENSERS

 

 

 

 

 

 

 

 

 

43-9/16"

 

51-7/16"

 

 

 

(1306.5mm)

 

(1106mm)

 

 

 

 

 

 

37-7/8"

(962mm)

43-3/16" 44"

(1097mm) (1118mm)

1" 1-3/4" 4-1/4" (25.4mm) (44.5mm) (108mm)

1-3/4" (44.5mm)

4-1/4"

 

 

 

 

 

 

1"

 

 

 

(108mm)

 

 

 

 

 

 

 

(25.4mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18" (457.2mm)

CONDENSER MOUNTING

1-3/4"

(44.5mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9/16" (14.3mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

diameter holes

 

 

 

 

 

 

 

 

 

 

 

 

8 places for

37-11/16"

 

 

 

 

 

1/2" (12.7mm)

 

 

(957.3mm)

 

 

 

 

diameter bolts

1-3/4"

(44.5mm)

A

Common to all models. See Table 4 below for key to “A” dimension.

1" typ.

(25.4mm)

1" typ.

(25.4mm)

1-3/4"

(44.5mm)

TYPICAL FOOTPRINT

Table 4

Air-cooled condenser statistics

 

 

 

 

 

 

 

 

 

 

Connection Sizes

 

 

 

Number

(OD Copper)

Net Weight

“A” Dimension

 

 

 

Model

of Fans

Hot Gas (in.)

Liquid (in.)

lb (kg)

in (mm)

 

 

 

 

 

 

083

1

7/8

5/8

295 (133.8)

42 (1067)

 

 

 

 

 

 

104

1

1-1/8

5/8

315 (142.8)

42 (1067)

 

 

 

 

 

 

165

2

1-1/8

7/8

425 (193)

82 (2083)

 

 

 

 

 

 

25

Liebert® Challenger 3000™

Page 30 Page 32
Image 31
Page 30 Page 32
Contents Liebert Challenger 3000 with Liebert iCOM Page Table of Contents Split System Models Chilled Water ModelsR407C Refrigerant FiguresTables Important Safety Instructions Liebert Challenger Important Safety Instructions System Descriptions Water-Cooled Split SystemsProp Fan Air-Cooled Centrifugal Fan Air-CooledEquipment Handling Room PreparationEquipment Inspection Location ConsiderationsModel Lb. kg Unit net weightHandling With Skid Removal of SkidUpflow BU cabinet dimensions Floor Cutout Dimensions Drain Line Piping ConsiderationsPiping connection size Chilled Water Unit Connection Sizes-in Piping connections for air-cooled units Downflow modelsPiping connections for air-cooled units Upflow models Installation Applicable to all Models Condensate Pump Line 1/2 OD CU used only Installation Applicable to all Models Installation Applicable to all Models Installation Applicable to all Models Installation Applicable to all Models Electrical Connections Facility Fluid and Piping MaintenanceHumidifier Supply Water-Optional Infrared Terminal Block For Customer Connectons Downflow Models with Liebert iCOM Upflow Models with Liebert iCOM Ducted Applications Plenum Installation Balancing the Air Distribution Under-Floor Discharge SystemsChecklist for Completed Installation Line Voltage Condenser LocationLow Voltage 43-9/16 51-7/16 Common to all models. See below for key to a dimensionAir-cooled condenser statistics Liebert Lee-TempheaterRefrigerant Piping Equivalent lengths feet for various pipe fittings Recommended line sizes OD copper, inchesCondenser refrigerant per serial tag Variable Fan Speed Control Piping Fan Speed Control SystemsVariable Fan Speed Control Materials Supplied Variable Fan Speed Charging Fan speed suction pressure transducer settingsDPN000349 Rev DPN001726 Liebert Lee-Temp Piping Liebert Lee-Temp Leak Check and Evacuation ProcedureLiebert Lee-Temp Controlled Materials Supplied Liebert Lee-TempCharging Liebert Lee-Temp suction pressure transducer settings407C Factory Piping Optional Piping Field Piping DPN001725 Condenser Factory Piping Field Piping Factory Piping Water Regulating Valve AdjustmentControl Refrigerant control settings psi kPaMotorized Ball Valve-Digital Scroll Compressors Manual FlushingManual Control Control MethodStartup LocationDrycooler Location Drycooler InstallationPump and Drycooler General Guidelines Glycol PipingDry Bulb Wet Bulb Relative Dew Point Humidity Room dew point temperaturesPreparing the System for Filling Volume in standard Type L copper pipingFilling Instructions Expansion Tanks, Fluid Relief Valves and Other DevicesEthylene glycol concentrations Glycol SolutionsFilling the System 483mm 1097mm For expansion tank dimensions, see on43-3/16 43-9/16 110 5mm See Note 30-1/4Pump Pump Suction Pump Discharge Connection, Mounting hole dimensional dataDrycooler data Glycol pump dataField Piping General arrangement-Glycol-cooled models with digital scroll Expansion Tank Field-Installed at Pressure Glycol Regulating Valve Testing Valve FunctionMotor Ball Valve-Digital Scroll Compressors Chilled Water Models WAY Valve Water/Glycol-Cooled Condensing Units Air-Cooled Condensing UnitsRefrigerant Loop R407C Charge Unit refrigerant chargeModel Lb kg Recommended refrigerant lines R407C sizes OD copper Line charges refrigerant per 100 ft m of Type L copper tubeLine coupling sizes Quick Connect Fittings Outdoor Air-Cooled Condensing Units Unit Dimensions See TablePFCZ42A-L PFCZ41A-L See Table Outdoor air-cooled condensing unit-top air discharge models36-1/4 38-1/2 Piping and electrical connections top air discharge152 Ton High Ambient Ton Quiet-Line Field-supplied unit disconnect switchIndoor centrifugal condensing unit Installing the Indoor Condensing UnitModel Net Weight 60 Hz 50 Hz Lb kg MC40A MC39A Centrifugal Air-Cooled Condensing UnitsAirflow CFM CMH DuctingPiping Connections Mod Wire connections from evaporatorDPN000207 Rev0Ton centrifugal air-cooled condensing unit dimensional data AIR Cooled Water Cooled Condenser Water Requirements Water and Glycol-Cooled Condensing UnitsPiping Considerations Ton Connection SizesTon water/glycol-cooled condensing unit Glycol SystemsDPN000209 Ton water/glycol-cooled condensing unit dimensional data WATER/GLYCOL R407C Refrigerant Temperature Gauge Pressure Psig KPaCalculating Subcooling Temperature Pressure Gauge Psig KPaExample Page Care Ne tPpor t Is t Twor k
Related manuals
Manual 60 pages 24.1 Kb Manual 88 pages 36.41 Kb Manual 32 pages 13.16 Kb Manual 22 pages 3.64 Kb Manual 76 pages 17.32 Kb Manual 184 pages 52.9 Kb
Top Page Image Contents