Manuals / LG Electronics / Kitchen Appliance / Cooktop

LG Electronics LCE30845 service manual Installation Instructions, Wire Grounded Junction Box

Models: LCE30845

1 48

Download 48 pages 47.78 Kb

Page 15

4-WIRE GROUNDED JUNCTION BOX

INSTALLATION INSTRUCTIONS

ELECTRICAL CONNECTIONS (cont.)

IF COOKTOP IS USED IN A NEW BRANCH CIRCUIT INSTALLATION (1996 NEC), MOBILE HOME, RECREATIONAL VEHICLE, OR WHERE LOCAL CODES DO NOT PERMIT GROUNDING TO THE NEUTRAL (WHITE) WIRE

Observe all governing codes and local ordinances.

Disconnect the power supply.

At the circuit breaker box, fuse box or junction box, connect appliance and power supply cable wires as shown.

WARNING: If connecting to a 4-wire power supply cable electrical system, the appliance frame connected ground wire MUST NOT be connected to the neutral wire of the 4-wire electrical system.

4-WIRE GROUNDED JUNCTION BOX

Cable from power supply

White wire

Ground(no connection) wire

Red

wires Black wires

		Junction box
	Green wire(ground)	UL-listed conduit
	Green wire(ground)	connector
		connector
	Cable from cooktop

COOKTOP INSTALLATION

Visually inspect the cooktop for damage. Make sure all cooktop screws are tight (see below for locations).

Screws

Carefully lower the cooktop into the counter-top cutout, making sure not to trap any wires. NOTE: Do not use caulking compound. The cooktop must be removable, should service be required.

WARNING: Do not remove the nylon spacers on the edges of the cooktop. These spacers center the cooktop in the space provided. The cooktop must be centered to allow proper venting and to prevent excess heat buildup that may result in heat damage or fire.

Nylon spacers

LGE Internal Use Only	- 15 -	Copyright © 2007 LG Electronics. Inc. All right reserved.
		Only for training and service purposes

Image 15

LG Electronics LCE30845 service manual Installation Instructions, Observe all governing codes and local ordinances

Contents

Internal Use Only Website http//biz.lgservice.comCeramic Glass Induction Cooktop MODEL LCE30845IMPORTANT NOTICE RADIO INTERFERENCE SAFETY PRECAUTIONSSAFETY PRECAUTIONS FORWARDWARNING Never use your appliance for warming or heating a room SAFETY PRECAUTIONSSAFETY PRECAUTIONS SAFETY PRECAUTIONS contELECTRICAL SAFETY Never place combustible items on the cooktop SAFETY PRECAUTIONSSwitch off the Cooking Zones after use Do not use the cooktop to heat the roomAlways switch off the appliance before cleaning SAFETY PRECAUTIONSSAFETY DURING USE cont SAFETY WHEN CLEANINGSAVE THESE INSTRUCTIONS SAFETY PRECAUTIONSHOW TO AVOID DAMAGE TO THE APPLIANCE READ AND FOLLOW THIS SAFETY INFORMATION CAREFULLYCONTENTS Only for training and service purposesCopyright 2007 LG Electronics. Inc. All right reserved SPECIFICATIONS The rated power consumption may vary according to pan size and typeDESCRIPTION Read these instructions completely and carefully INSTALLATION INSTRUCTIONSNOTES TO INSTALLER READ AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCEINSTALLATION INSTRUCTIONS PREPARING THE INSTALLATION LOCATIONIMPORTANT INSTALLATION INFORMATION Model INSTALLATION INSTRUCTIONSDIMENSIONS AND CLEARANCES Only for training and service purposesELECTRICAL REQUIREMENTS INSTALLATION INSTRUCTIONSIMPORTANT SAFETY INSTRUCTIONS PROVIDING THE ELECTRICAL CONNECTIONObserve all governing codes and local ordinances INSTALLATION INSTRUCTIONSDisconnect the power supply Electrical ground is required on this applianceINSTALLATION INSTRUCTIONS 4-WIRE GROUNDED JUNCTION BOXObserve all governing codes and local ordinances MODEL AND SERIAL NUMBER LOCATION INSTALLATION INSTRUCTIONSPreferred installation Alternative installation FINAL CHECKHOW INDUCTION COOKING WORKS INDUCTIONINDUCTION COOKING SELECTING COOKWAREFOR BEST RESULTS INDUCTIONAVOIDING SCRATCHES USE FLAT-BOTTOMED COOKWARECORRECT COOKWARE SELECTION AND PLACEMENTINDUCTION SELECTING THE PROPER PAN SIZEPROBLEM SOILS CLEANING AND CARECLEANING THE COOKTOP GENERAL CLEANINGPARTS AND FEATURES OF YOUR COOKTOP DESCRIPTION OF FEATURETOUCH CONTROL FEATURES DESCRIPTION OF FEATUREFIRST OPERATION OPERATING INSTRUCTIONSBEFORE USING THE COOKTOP SETTING THE CONTROLSTo turn off the cooking zone SETTING THE POWER LEVELTo adjust the power level OPERATING INSTRUCTIONSWARM POWER BOOSTACTIVATING POWER BOOST OPERATING INSTRUCTIONSFunction POWER LEVEL GUIDESetting OPERATING INSTRUCTIONSBRIDGE COOKING ZONES SETTING THE TIMERCANCELING THE TIMER OPERATING INSTRUCTIONSPOWER SHARING TIPS SETTING CHILD LOCKCANCELING CHILD LOCK POWER SHARINGELECTRIC CIRCUIT DRAWING Only for training and service purposesLGE Internal Use Only Ceramic Glass Part DISASSEMBLYOnly for training and service purposes Burner assemblyDISASSEMBLY 1. Disconnect Top temp. sensor 2. Loose coil assemblyOnly for training and service purposes Controller assemblyDISASSEMBLY 2. Loose earth wire of left and right sideDISASSEMBLY IH module assemblyOnly for training and service purposes Power harness assemblyDISASSEMBLY 2. Take out the harness assembly1. Loose the two screws on the bottom plate Terminal block and power cord assemblyDISASSEMBLY Only for training and service purposes1. Cut out the staple with nipper Burner assembly leftDISASSEMBLY Only for training and service purposesDISASSEMBLY Burner assembly right2. Take out the key PCB hooked by key supporter Controller assembly key PCBDISASSEMBLY Only for training and service purposesDISASSEMBLY Controller assembly main PCB1. Loose a screw and push and lift the cover IH module assembly Induction boardDISASSEMBLY Only for training and service purposes4. Loose the four screws that fix the PCB to base DISASSEMBLYIH module assembly Induction board Only for training and service purposesOnly for training and service purposes IH module assembly filter boardIH module assembly fan DISASSEMBLYCeramic Glass TROUBLE SHOOTINGThe procedure of main functions No Power / Noheating is not TROUBLE SHOOTINGThe procedure of main functions IHInductionHob does not work TROUBLE SHOOTINGThe procedure of main functions Flashing HCopyright 2007 LG Electronics. Inc. All right reserved EXPLODED VIEWOnly for training and service purposes MODEL LCE30845330401 EXPLODED VIEW350121 WSZ002