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WASHING MACHINE
SERVICE MANUAL

READ THIS MANUAL CAREFULLY TO DIAGNOSE PROBLEMS
CORRECTLY BEFORE OFFERING SERVICE.

BEFORE  SERVICING  WASHING  MACHINE,  UNPLUG  THE  POWER  CORD
TO AVOID THE RISK OF ELECTRICAL SHOCK. 

WHEN  SERVICING  INTERNAL  PARTS,  USE  ONLY  SERVICE  PARTS
SUPPLIED FROM LG. 

AFTER  SERVICING  THE  ELECTRICAL  WIRE,  INSURE  THAT  INSULATION
TAPE IS APPLIED TO PREVENT ELECTRICAL SHORTAGE.

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2

CONTENTS

1. SPECIFICATIONS ............................................................................................................... 3

4

8

11
11
13
13
16
17

19

21
21
21
21

22
22
22
24
26
31

36
36
37
39
42
43

47

55
55
56
57

7

2. FEATURES & TECHNICAL EXPLANATION .......................................................................

3. PARTS IDENTIFICATION  ...................................................................................................

4. INSTALLATION AND TEST  ................................................................................................

5. OPERATION .......................................................................................................................

5-1. CONTROL PANEL FEATURES  ..................................................................................
5-2. CYCLE GUIDE ............................................................................................................
5-3. CYCLE OPTIONS  .......................................................................................................
5-4. SPECIAL FUNCTION  .................................................................................................
5-5. EXPLANATION OF EACH PROCESS .........................................................................

6. PROGRAM CHART  ............................................................................................................

7. TEST MODE  ......................................................................................................................

7-1. SAFETY CAUTION ....................................................................................................
7-2. LOAD TEST MODE  ...................................................................................................
7-3. HOW TO CHECK THE WATER LEVEL FREQUENCY  .............................................

8. TROUBLESHOOTING .......................................................................................................

8-1. SAFETY CAUTION .....................................................................................................
8-2. ERROR MODE SUMMARY  .......................................................................................
8-3. TROUBLESHOOTING SUMMARY    ..........................................................................
8-4. TROUBLESHOOTING WITH ERROR .......................................................................
8-5. TROUBLESHOOTING ELSE .....................................................................................

9. COMPONENT TESTING INFORMATION ........................................................................

9-1. FILTER ASSEMBLY (LINE FILTER) ..........................................................................
9-2. DOOR LOOK SWITCH ASSEMBLY .........................................................................
9-3. STATOR ASSEMBLY ................................................................................................
9-4. PUMP MOTOR ASSEMBLY ......................................................................................
9-5. INLET VALVE ASSEMBLY .........................................................................................

10. DISASSEMBLY INSTRUCTIONS .....................................................................................

11.EXPLODED VIEW  .............................................................................................................

11-1. CABINET AND CONTROL PANEL ASSEMBLY .......................................................
11-2. DRUM AND TUB ASSEMBLY ..................................................................................
11-3. DISPENSER ASSEMBLY ........................................................................................

1. SPECIFICATIONS

ITEM

796.4118#31#

COLOR

POWER SUPPLY 

PRODUCT WEIGHT

CYCLE

WASH/RINSE TEMPERATURES 

SPIN SPEEDS 

OPTIONS

OPERATIONAL WATER PRESSURE

CONTROL TYPE 

WASH CAPACITY [cu.ft ]

DIMENSIONS

DELAY START 

DOOR SWITCH TYPE 

WATER LEVEL 

LAUNDRY LOAD SENSING 

ERROR DIAGNOSIS 

AUTO POWER OFF 

CONTROL LOCK

ELECTRIC POWER

CONSUMPTION

REVOLUTION

SPEED

WASHING

DRAIN MOTOR

WASH HEATER

WASH

SPIN

8

5

5

14.5-116 psi (100-800 kPa)

Electronic

4.0 DOE

27 ” (W) X 29

3/4

” (D) X 38

11/16

” (H) ,51 ” (D, door open)

up to 19 hours

PTC + Solenoid

10 steps (by sensor)

Incorporated

Incorporated

Incorporated

Incorporated

280 W

80 W

PRE WASH, EXTRA RINSE , DELAY START

CLEAN WASHER

AUTO SOAK, CONTORL LOCK

1000W

46 rpm

0-1200 rpm

BLUE WHITE

AC 120 V, 60 Hz

187.17 lb(84.90kg)