Emerson Liebert InteleCool 2 Manual de usuario

Liebert®InteleCool®2User Manual - Outdoor Wall-Mount Air Conditioner, 2 - 5 Tons, 50 & 60 Hz

IntroductionLiebert® InteleCool™241.3 Optional FeaturesCompressor LocationThe standard compressor location is on the right when viewing the unit when

Introduction5Liebert® InteleCool™21.3.1 Refrigeration System OptionsLow-Pressure Switch and Low-Pressure Bypass TimerLow-Pressure Switch: Used to prot

InstallationLiebert® InteleCool™262.0 INSTALLATION2.1 Preparation2.1.1 Room PreparationThe room should be well-insulated and sealed to reduce airborne

Installation7Liebert® InteleCool™26. With the unit front panel removed, lift the unit onto the base angle, making certain that the rear unit angle fal

InstallationLiebert® InteleCool™282.3 Piping ConnectionsThe Liebert InteleCool2 is a self-contained, packaged unit. All refrigerant piping connections

Installation9Liebert® InteleCool™22.5.2 Control ConnectionsControl wiring will be required for the remote control device. This remote device may be a

InstallationLiebert® InteleCool™2102.6 Outside Air Damper—OptionalUnits supplied with a fixed (non-modulating) outdoor air damper can be adjusted as f

Checklist for Complete Installation11 Liebert® InteleCool™23.0 CHECKLIST FOR COMPLETE INSTALLATION___ 1. Proper clearance for service access has been

Startup ProcedureLiebert® InteleCool™2124.0 STARTUP PROCEDUREVerify that installation is complete by using the Checklist for Complete Installation.1.

Operation13 Liebert® InteleCool™25.0 OPERATION5.1 Compressorized CoolingCompressorized cooling is provided by a high-efficiency system consisting of a

OperationLiebert® InteleCool™2145.2 Economizer Cooling—OptionalThe Economizer mode uses outside air to cool the room when the outside air temperature

Operation15 Liebert® InteleCool™25.4 Unit Controls5.4.1 Remote Control InterfaceControl connections to the Liebert InteleCool2 unit use customary HVAC

OperationLiebert® InteleCool™216T-Pack1 PackageIncludes a low-pressure switch, low-pressure bypass timer (described above) and fan cycle control.Fan C

Maintenance17 Liebert® InteleCool™26.0 MAINTENANCE6.1 FiltersReplaceable evaporator air filter(s) are supplied with the unit. The filter(s) are easily

MaintenanceLiebert® InteleCool™2186.5.1 Refrigerant LinesCheck all refrigerant lines and capillaries for vibration isolation, and support as necessary

Maintenance19 Liebert® InteleCool™2Mechanical FailureA mechanical compressor failure will not be indicated by a burned odor. The motor will attempt to

MaintenanceLiebert® InteleCool™2206.6.1 Compressor ReplacementReplacement compressors are available from your Emerson® supplier. They will be shipped

Maintenance21 Liebert® InteleCool™2Table 4 Pressure informationDesignPressurespsig (kPA)Minimumpsig (kPa)R-407CMaximumpsig (kPa)R-407CSuction 35 (241

SpecificationsLiebert® InteleCool™2227.0 SPECIFICATIONS7.1 Dimensional DataFigure 6 Dimensional dataTable 5 Liebert InteleCool2 dimensions, in. (mm)Di

Specifications23 Liebert® InteleCool™27.2 Technical DataTable 6 Technical data, 60 Hz - Standard ambient condenserModel ET024 ET036Compressor type Scr

iTABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.0 I

SpecificationsLiebert® InteleCool™224Table 7 Technical data, 60 Hz - Standard ambient condenser, continuedModel ET048 ET060Compressor Type Scroll Scro

Specifications25 Liebert® InteleCool™2Table 8 Technical data, 50 Hz - Standard ambient condenserModel ET035Compressor type ScrollNet capacity data bas

SpecificationsLiebert® InteleCool™226Table 9 Technical data, 50 Hz - Standard ambient condenser, continuedModel ET047 ET059Compressor type Scroll Scro

Specifications27 Liebert® InteleCool™2Table 10 Technical data, 60 Hz - High ambient condenserModel ET024 ET036Compressor type Scroll ScrollNet capacit

SpecificationsLiebert® InteleCool™228Table 11 Technical data, 60 Hz - High ambient condenser, continuedModel ET048 ET060Compressor Type Scroll ScrollN

Specifications29 Liebert® InteleCool™2Table 12 Technical data, 50 Hz - High ambient condenserModel ET035Compressor type ScrollNet capacity data based

SpecificationsLiebert® InteleCool™230Table 13 Technical data, 50 Hz - High ambient condenser, continuedModel ET0477 ET059Compressor type Scroll Scroll

Specifications31 Liebert® InteleCool™2Table 14 Optional heater capacity, 60 HzNominal Heater RatingHeater Capacity - kW2 Ton 3 Ton 4 Ton 5 Ton5 kW Cap

SpecificationsLiebert® InteleCool™232Table 15 Optional heater capacity, 50 HzNominal Heater RatingHeater Capacity - kW3 Ton 4 Ton 5 Ton5 kWCapacity @

Specifications33 Liebert® InteleCool™2Table 16 Electrical data, 60 Hz - ampsModel Volts PhaseNo Heat 5 kW Heat 10 kW Heat15 kW Heat*Circ1 Circ2FLA WSA

ii6.2 Blower Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176.3 E

TroubleshootingLiebert® InteleCool™2348.0 TROUBLESHOOTINGTable 18 Troubleshooting guideProblem Probable Cause RemedyUnit will not startNo power to uni

Maintenance Inspection Checklist35 Liebert® InteleCool™29.0 MAINTENANCE INSPECTION CHECKLISTMonthlyFilters___ 1. Unrestricted air flow___ 2. Check fil

PartsLiebert® InteleCool™23610.0 PARTSTable 19 Refrigeration system parts, 1.5 and 2 ton unitsFigureNo.Part Name/Description Part #1.5 Ton 2 TonET017S

Parts37 Liebert® InteleCool™2Table 20 Refrigeration system parts, 3 ton unitsFigureNo.Part Name /Description Part #3 TonET035S ET035N ET035M ET036P ET

PartsLiebert® InteleCool™238Table 21 Refrigeration system parts, 4-ton unitsFigureNo.Part Name/Description Part #4 TonET047NET347NET047MET347MET048PET

Parts39 Liebert® InteleCool™2Table 22 Refrigeration system parts, 5-ton unitsFigureNo.Part Name/Description Part #5 TonET059NET359NET059MET359MET060PE

PartsLiebert® InteleCool™240Table 23 Electric panel, 1.5- and 2-ton unitsFigureNo.Part Name /Description Part #1.5 Ton 2 TonET017S ET018P ET023S ET023

Parts41 Liebert® InteleCool™2Table 24 Electric panel parts, 3-ton unitsFigureNo.Part Name /Description Part #3 TonET035S ET035N ET035M ET036P ET036Y E

PartsLiebert® InteleCool™242Table 25 Electric panel parts, 4-ton unitFigureNo.Part Name /Description Part #4 TonET047NET347NET047MET347MET048PET348PET

Parts43 Liebert® InteleCool™2Table 26 Electric panel parts, 5-ton unitFigureNo.Part Name /Description Part #5 TonET059NET359NET059MET359MET060PET360PE

iiiFIGURESFigure i Model number designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PartsLiebert® InteleCool™244Table 27 Motor parts, heater, Economizer, 1.5- and 2-ton unitsFigureNo.Part Name/Description Part #1.5 Ton 2 TonET017S ET0

Parts45 Liebert® InteleCool™2Table 28 Motor parts, heater, Economizer, 3-ton unitsFigureNo.Part Name/Description Part #3 TonET035S ET035N ET035M ET036

PartsLiebert® InteleCool™246Table 29 Motor parts, heater, Economizer, 4-ton unitsFigureNo.Part Name/Description Part #4 TonET047NET347NET047MET347MET0

Parts47 Liebert® InteleCool™2Table 30 Motor parts, heater, Economizer, 5-ton unitsFigureNo.Part Name/Description Part #5 TonET059NET359NET059MET359MET

PartsLiebert® InteleCool™248Figure 7 Condenser/piping assembly214107896Soft start device

Parts49 Liebert® InteleCool™2Figure 8 Evaporator blowerFigure 9 Evaporator coil and expansion valve326489105711112TEV systems12

PartsLiebert® InteleCool™250Figure 10 Electric panels83113161213154110Evaporator “MF”380/460V, 3 phase200/240V, 3 phase200/240V, 1 phase11083113161213

Parts51 Liebert® InteleCool™2Figure 11 Heater assembly5kW &10kW208/230V, 1 phase(Parallel)Connection15kW208/230V, 1 phase(Parallel)Connection5kW,

PartsLiebert® InteleCool™252Figure 12 Economizer assemblyFigure 13 Common alarm assembly213654713254

Parts53 Liebert® InteleCool™2Figure 14 Soft start deviceTo compressor capacitor1

ivFigure i Model number designationET 0 36 7 R P F B TExternal TelecommunicationNominal Btuhs (1000)7 = Scroll Compressor with POE oil, R-407CP = 208/

While every precaution has been taken to ensure the accuracyand completeness of this literature, Liebert Corporation assumes noresponsibility and disc

Important Safety Instructions1Liebert® InteleCool™2IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important safety instructi

Important Safety InstructionsLiebert® InteleCool™22NOTICERisk of clogged or leaking drain lines. Can cause equipment and building damage.This unit req

Introduction3Liebert® InteleCool™21.0 INTRODUCTION1.1 GeneralThe Liebert InteleCool2 Thermal Management unit was designed for convenience and dependab