Assembly | LG Electronics GR-P257/L257, GR-P227/L227 guide

HOW TO DISASSEMBLE AND ASSEMBLE

6. DISPENSER

1)Disconnect funnel and button assembly by pulling down and forward.

Button

4) Loosen four screws with a phillips screwdriver and pull
FunnelAssembly	Funnel
the fu nel a	to disconnect.

Assembly

2)Remove display frame assembly by making a gap between a display frame assembly and door with a flat blade screwdriver and pulling it forward. The cover dispenser is attached with a hook.

5) The duct cap assembly canHoldeberdiscoSolenoidnected if the hold lever connecting screw is osened with a phillips driver.

LeverAssembly AssemblyDuctCap

3)The display assembly can be connected by pressing the top of the dispenser cover and pushing it after separating the display frame from its housing.

	6) To install the duct cap ass		mbly, ins	rt one end of the
	spring into the right hole of the dispenser lever and
	insert the other end into		right hole in the top part of
	the dispenser. Then attach the hold			at the solenoid
	switch.	Sheath HeaterSpring
	SolenoidAssembly
				DispenserLever

- 87 -

Image 89

LG Electronics GR-P257/L257, GR-P227/L227 service manual Assembly

Contents

Refrigerator Contents Page Front View Specifications Ref No. GR-L227 Ref No. GR-P257 Ref No. GR-L257 Freezer Refrigerator compartment compartment Parts Identification Ref No. GR-P227/GR-P257EXTERNAL Filter Parts Identification Parts Identification How to Adjust Door Height of Refrigerator HOW to Install Refrigerator Class Shape and Spec Nomenclature How to Install Water PipeBefore Installation Single Lever Type Faucet general Connection of Pipe Connector a and BTwo Hands Type Faucet General Type Outternal Filter Filter Fixation When customer uses bottled waterFilter Cleaning Replacement of water filter After installing water filter Confirm the amount of water supplied to the icemaker How to Control the Amount of Water Supplied to Icemaker Display Power saving Mode Door Alarm Buzzer Mute ModeMicom Function Monitor Panel Description of Function Exhibition Mode LCD Back Light Control Outside temperature display functionLock function display button lock Filter condition display function Dispenser use selection When ice maker does not operate smoothlyAutomatic ice maker Express Freezer Control of variable type of freezing room fan Super freezingMiracle Zone function Control of M/C room fan motor Door opening alarmDoors of freezing Or home bar Sequential operation of built-in product Failure Diagnosis Function Test Function Mode Operation Contents Remarks Function of dispenser and water dispenser built-in Test Mode 1 Status LCD Test Mode 2 Status LCD Explation for Micom Circuit Power circuitExplanation for PWB circuit GR-P227/L227 GR-P227/L227/P257/L257 Reset circuitOscillation circuit Load Driving Circuit Load/dispenser operation, door opening circuit Dispenser operation circuit Lever Switch sensing circuit Measuring part Door opening sensing circuit Short Open Temperature sensing circuit Separation Connection Status Application Standard Switch entry circuitOption designation circuit model separation function Stepping motor operation circuit Fan motor driving circuit freezer, mechanical area +5 C +9F 33 k Ω 56 k Ω JCR1 Main PCB Sensor resistance characteristics table Miracle Zone Stepping Motor / Display Operation Principle Icemaking Mode Harvest ModeFill/Park Position Water supply amount Table Defect diagnosis function Stage Items Indicator Remarks Circuit Trouble Diagnosis Trouble Shooting Not performed Evaporator by heating as Refrigeration Refrigeration Residual Refrigeration No cooling air circulation Is weak Fan does not work Recess Sounds Compressor compartment operating sounds Bad soldering Bad rivet contact Short Structure Door foam Appearance Sag Power FaultsProblems Causes Checks Measures Remarks Problems Causes Checks Measures Temperature Cooling Disconnected from the motor Refer to fan motor disassembly Measures Remarks Problems CausesDefrosting failure Remove the parts and replace it Icing Discharging port of cooling air Sound Click Contraction of evaporator Sources Sound Burping It happens when refrigerant expands Odor Micom Problems Symptom Causes Checks Measures Remarks Driving circuits Motor damper Replace door switch Trouble Diagnosis Items Unit Standards Purposes Remarks Cooling Cycle Heavy Repair Summary Of Heavy Repair Process Contents Tools Items Precautions Precautions During Heavy Repair When replacing a compressor When replacing a drierPractical Work For Heavy Repair Inserting a capillary tube Vacuum Sequence Pipe ConnectionCharging sequence Calculation of amount of refrigerant charged 12-0mm Standard Regulations For Heavy Repair Europe & CIS / America Brazing Reference DrawingsAsia / Middle-East Africa Explain the principles of temperature change Problems Checks and MeasuresSound depends on the installation location Explain general principles of sounds Explain the flow of refrigerant Explain the procedure and principles of ice maker operationExplain the characteriistics of moving parts Explain the principles of water supplied to dispenser Measures for Symptoms on Temperature Odor and Frost Check the temperature control button and set at strongExplain the basic principles of food odor Explain the basic principles of frost formation Others Remove a freezer door HOW to Disassemble and Assemble Handle InsertTubeLineColletClip Assembly COVER, Dispenser Exploded View Optional part Ref No. GR-P227/GR-P257 Ref No. GR-L227/GR-L257 Freezer Compartment Optional part Refrigerator Compartment Machine Compartment ICE & Water Part Dispenser Part No JD8999A