LG LDT779 Dishwasher
50 TROUBLESHOOTING
Problem
Possible Cause & Solution
Some level of noise is normal during operation.
• Detergent cover opening.
Noise
• Drain pump at the beginning of drain cycle.
The dishwasher is not level.
• Adjust leveling feet.
Nozzle arm knocking against dishes.
• Reposition the dishes.
Lights do not
illuminate.
Power is not connected.
• Connect power supply.
Spray arms do not
rotate smoothly.
Holes of spray arms are blocked by food particles.
• Clean the holes of spray arms.
Upper rack is
crooked.
Rack is poorly adjusted.
• See the Height Adjustable Upper Rack section.
Dishwasher
This is a safety measure. Contact with escaping steam or the hot contents of the
continuously chimes dishwasher could result in injury.
when the door is
• Close the door until the dishwasher and dishes have cooled down. The chiming will stop if
the door is closed or the interior temperature has cooled.
opened, during or
right after a cycle
has completed.
Door does not close
completely. (For
models with cutlery
rack)
Cutlery rack is not properly loaded.
• Push the door handle to close the door properly until it clicks.
Dishwasher chimes if Bumping into or touching the control panel during operation may result in a disabled
panel is touched
during operation.
button sound. Only the Power, Start, and Control Lock buttons are enabled during
operation to prevent cycle settings from being changed inadvertently.
• Button sounds can be turned off by pressing and holding Half Load for three seconds.
• The end of cycle chime and safety alert sounds will still sound.
Dishwasher did not
finish cycle.
Door was opened during cycle.
• If the door is opened during a cycle, the Start key must be pressed within 4 minutes or the
machine turns off and all settings are lost.
Leaking in front of
appliance
Dishwasher not leveled properly.
• Verify the appliance is level from side to side and from front to back. See leveling
instructions in the Installation section.
Wrong detergent used.
• If excessive sudsing is causing the leak, allow the foam to subside for 24 hours then clean
the inside of the tub with milk.
Performance
Problem
Odor
Possible Cause & Solution
The previous cycle was stopped before completion and residual water remains in the
dishwasher.
• Turn on the power, run the Cancel cycle option to remove the residual water, then run the
Turbo cycle using detergent but with the dishwasher empty.
| General | Details |
|---|---|
| Name | LG LDT779 Dishwasher |
| Make | LG |
| Language | English |
| Filetype | PDF (Download) |
| File size | 9.47 MB |
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