Cornelius CH1500-CH7500 Manual do Utilizador

CHILLER Models: CH1500–CH7500Operator’s Manualwith Installation, Service, and PartsPRINTED IN U.S.AIMI CORNELIUS INC; 2006©IMI CORNELIUS INCTelephone

791961OPRSTART UPWATER FLOW START-UPChiller with PumpIt is important to check the pump rotation on the three phase units. Remove the lower side panel

891961OPRDual Point Adjustment1. To set the “SET POINT” for Level 1. Press and release the “SET” button, Re1 should be displayed.2. Press the “SET” bu

991961OPR3. CONTROL POWER LIGHT- A white light that indicates that Chiller control power is present.4. COOLING LIGHT- A green light that indicates ref

1091961OPRMAINTENANCECAUTION: Disconnect electrical power before performing any of the following maintenanceprocedures. The Chiller will require very

1191961OPRFLUID RECOMMENDATIONChillers are designed to operate with water to provide maximum performance for tempera-tures of 40F–100F.Distilled Wat

1291961OPRWARNING: If repairs are to be made to the refrigeration system, make sure electrical poweris disconnected from the unit.TROUBLESHOOTINGIMP

1391961OPRTrouble RemedyProbable CauseD. Refrigerant loss. D. Check the sight glass. If bubblesare seen flowing through it, theChiller needs to be lea

1491961OPRSERVICEWhen servicing a Chiller, it is important to note the information contained on the data plate located in the upperrear of the unit.If

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1691961OPRSAFETY CONTROLSEach Chiller is provided with three standard safety controls. These controls are arranged in series in the controlcircuit to

i91961OPRTABLE OF CONTENTSPageGENERAL INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1791961OPRTXV EQUALIZERLINETXV SENSINGBULBTXVEVAPORATORLIQUID LINESOL. VALVEHOT GASBYPASSVALVECOMPRESSORLOW PRESSURESWITCHHIGH PRESSURESWITCHSIGHT GLA

1891961OPRPARTS LIST134567891011121314151617181920212223242526410FIGURE 8. CHILLER PARTS BREAKDOWNIndexNo.Description1 1/2” FPT Coupling2 Thermowell,

19 91961OPR12345FIGURE 9. PUMP AND TANK COMPONENTSIndexNo.Description1 Thermowell, Temperature Control2 Temperature Probe3 Tank AssemblyIndexNo.Descri

2091961OPR1234567FIGURE 10. ELECTRICAL BOX COMPONENTSIndexNo.Description1 Low Temperature Thermostat2 Control Transformer3 Contactor, Compressor4 High

2191961OPRWARRANTYIMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship un-der normal use and ser

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ii91961OPRTABLE OF CONTENTS (cont’d)PageLIST OF FIGURESFIGURE 1. INSTALLATION DETAILS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

191961OPRGENERAL INFORMATIONINTRODUCTIONRemcor “CH” Series Refrigerated Recirculating Water Chillers are designed to provide a continuous flow ofclean

291961OPRINSTALLATIONLOCATIONInstall the Chiller indoors in a well ventilated area where ambient temperatures will never fall below 40F or riseabove

391961OPRELECTRICALAll wiring must conform to the National Electric Code and any applicable local codes. The Chiller must be PERMANENTLY wired by mean

491961OPRChiller with ReservoirThe reservoir can be filled by removing the water fill cap located on the upper rear of the Chiller (See Fluid Rec-omme

591961OPRRESERVOIRLOW TEMP. CONTROLFROM PROCESSCHILLER INLETEVAPORATORPUMP BYPASS VALVECHILLER OUTLETTO PROCESSFIGURE 2. CHILLER PLUMBING SCHEMATIC WI

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