LG dishwasher LD-14AW2 starts up & tries to drain for about 2 mins & then the alarm comes on. The wash, rinse & dry lights are flashing. The hose is raised and not blocked because we can blow air through it & the water bubbles up inside. When I pour water into the dishwasher, some water drains out & then it tries to drain more but stops after about 2 mins & the alarm goes off again. I have cleaned all the filters & water is going in ok. Thanks Jeff

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not sure if im on the rite page we have move into a house that has a disherwasher LG Model LD/14AW2 there was no instruction book left at the house cant seem to get it to work even though it looks quite a new dishwasher do anyone know where i could get a instruction book from thanks noelene

tunr power off 20 min then back on see if this helps

Hi,
The most common cause of an OE error code on a modern LG dishwasher is:
1. Blocked drain hose
2. Obstruction in the sump area (beneath the filter, which needs to be removed to check for onstruction)
3. Failing drain motor. 
else you need to REPLACE THE PCB POWER CONTROL BOARD
Good Luck!!!

The E1 error is telling you that there is a leak in the dishwasher. After confirming that there is no leak, even directly under the dishwasher (remove the kickplate and use a flashlight.)
After ruling that out, your problem is almost certainly caused by the drain hose between your dishwasher and your drain. There MUST be a 30" rise in the drain hose between the DW and the drain. If the hose just lays there, causing a siphoning effect (law of physics) that WILL drain water out of the dishwasher into the drain as soon as a wash or rinse cycle begins (after 1 - 2 minutes after they begin. Then the E1 error will be displayed.
The BEST way to fix this problem is to install an AirGap valve (almost free @ any hardware store) in your counter/sink and then running the short pipe to your disposal or sing drain inlet. If that is not possible or for a quick and dirty repair until you can install the AirGap, tie the drain hose to the bottom of the counter top so the rise is created.
Good Luck!

OE = Outlet Error It involves everything related to pumping the water out. Easiest is to start at the drain and work back. Check for a plugged drain. then a kink in the drain hose. A plugged hose?
If problem remains, remove lower rack and unscrew/remove the filter from the sump area, looking for debris. Rinse out any filter in the mesh filter. Look again for anything that is blocking the drain outlet. Reassemble and run a cycle.
If problems continue, the probable cause is a failing pump motor. Servce call time.
Good Luck!

IE is inlet error, displayed when "Not reached to the normal water level in spite of 10 min. water supply"

Possible cause:

• The Water Supply Tap is closed.
• The Water Supply is shut off.
• The Inlet Hose is kinked.
• The Water Pressure is very low.(below 10 psi)
• Inlet Valve is OK?
• The filter of Inlet Valve is clogged by impure water.
• The Hall sensor is OK?
• The Impeller of Air Guide is bound.

Remedy:

• Take action on Water Supply device.
• Measure the electric resistance of Inlet Valve. (950-1300 )
• Clean the filter of Inlet Valve.
• Check the frequency of Inlet Water by the Test Mode.
• Replace the Air Braker.

agreed O3 is not a LG error code. OE is more likely and if so it could be the main pcb faulty, a blocked drain pump or a blocked spigot under the sink where the drain hose connects onto.

take care.

try using only 2 teaspoons of soap powder (not tablets)