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Dishwasher
Page 1
Service Handbook
Service Handbook LDF6920 + V1 090603 Model : 24" Built In Dishwasher
Service Handbook LDF6920 + V5 100525 Customer Model Factory Model Suffix
1. Test mode ( Check electric parts operation )
1. Test mode method ........................................ 2
2. Electric parts function test ............................... 3
2. Error mode ( Connecting to Test mode )
1. IE ............................................................ 5
2. OE ............................................................ 7
3. E1 ............................................................10
4. FE ............................................................11
2 5. HE ............................................................12
6. tE ............................................................ 13
7. LE .............................................................. 14
8 PF ( Not error message ) ..................................15
3. Trouble shooting guide .....................................16
1. No power ......................................................17
2. Not running ( washing motor ) ...........................19
3. Poor wash .................................................... 21
. White spot, white powder, cloudy glasses
. Soil spot, really not washing/clean
4. Poor dry ......................................................25
5. Noise ...........................................................28
6. Leakage .......................................................30
4. Exploded view & location number ....................... 35
Appendix. SVC Bulletin
1) Installation ( Base ) .............................................39
2) Drain hose with siphon protector ..........................46
3) Hinge rope & spring about door drop .....................49
4) Vent modified for protecting moisture condensing .....51
5) HE error............................................................52
6) Air Sucking noise cause by program .....................56 3
4 7) Install improvement for worm gear leg......................59
5 8) Poor Washing cause by the defectivc filter asm .......63
Written by Jhe Hyouk Lee
Service Handbook LDF6920 + V1 090603 LG Dishwasher June 4, 2009
Customer Model Factory Model Suffix
LDF6920XX D1608
Page 2
1. Test Mode
Air guide
Customer Model Factory Model Suffix
LDF6920XX D1608
Page 3
1. Test Mode
If we disconnect the wire plug,
Only Auto1(Strong) program is running
Washing motor problem
Customer Model Factory Model Suffix
LDF6920XX D1608
Page 4
1. Test Mode
Open the door Remove the door
Bottom area In the sump