LG IE fault codewhat it means and how to fix it
The drum did not fill to the level it wanted in the time allowed. LG treat IE and 1E as the same code, so you do not need to tell them apart.
Take care
What IE means
LG describe this as a water inlet error, occurring when the tub does not fill to an adequate level within a specified period. Their UK wording is simply that the machine is not getting enough water. The first thing to settle is one that worries a lot of people unnecessarily. On a seven-segment display a capital I and the digit 1 are drawn identically, and readers spend time trying to work out which they are looking at.
They do not need to: the printed page of LG’s UK manual shows IE in the display typeface, LG’s own online edition of the same manual writes the same row as 1E, and their global front-load list gives the code as IE, E02 and E10 in one entry. It is one fault with several renderings, and the remedy is the same whichever you read.
Everything on the cause list sits outside the machine, which is why this is worth ten minutes before booking anybody. A tap left shut after plumbing work, a hose crushed behind the machine, or the small mesh filter in the inlet connector silted up with grit from the mains will each produce it.
What causes it
| Cause | What is actually happening | How likely |
|---|---|---|
| Tap closed or only part open | Free to check and more common than anyone admits. Taps behind machines get knocked by whatever is stored under the counter. | Common |
| Inlet mesh filter blocked | A gauze screen where the hose meets the machine, catching grit from the mains. In hard water areas it silts up over a few years. | Common |
| Fill hose kinked | Created by pushing the machine back too far, so the hose is crushed against the wall or the waste pipe. | Common |
| Low mains pressure | Sometimes genuinely the house rather than the machine, particularly on a shared supply at peak times or after mains work in the street. | Occasional |
| Inlet valve failed | The solenoid that admits water has stopped opening. The real repair on this list, and diagnosed only after the supply is proven. | Occasional |
What to try yourself
Check the tap behind the machine is fully open — turn it right off and right on again rather than judging by how it looks.
Turn the power off and the tap off, unscrew the fill hose at the machine end into a bucket, and look into the connector for the small gauze filter. LG’s own sequence is to lift it out with small pliers and clean it with a medium-bristle toothbrush; rinse it until you can see light through it. LG say to do this every six months or so, more often in hard water.
Turn the tap off before unscrewing anything, and keep a towel to hand for what is still sitting in the hose.With the hose off, run the tap into a bucket for thirty seconds. A strong flow means the supply is fine and the fault is in the machine; a trickle means you have found it.
Pull the machine out and follow the fill hose end to end, straightening any kink and freeing it from behind a foot or the waste pipe.
Reconnect finger tight plus a quarter turn — these seal on a rubber washer — then run a short cycle and check both ends for weeping.
Get a qualified appliance engineer to look at your LG IE
We do not pass enquiries to a repair firm, so there is no form here. When you book a qualified appliance engineer, tell them the make, the model and the exact code or message on the display, and ask whether they carry parts for this make — that is what turns one visit into a repair rather than a quote.
What it costs to fix
Typical repair cost
£0–£150
Time on site
25 minutes
Free if it is the tap, the hose or the filter. A replacement inlet valve is around £90 to £150 fitted. A new fill hose costs a few pounds and is worth changing while you are there if it looks tired.
Typical UK prices including parts and labour, updated September 2026. Your quote may differ.
Own this appliance and had this code? . Nothing is published until a person has read it.
Related LG fault codes
- PEGet it checkedThe water level sensor has failed. LG give this one of only two "close the tap, unplug, call" answers in their whole table.Related: water fill and supply
- FFGet it checkedA frozen machine, not a broken one. LG name it FROZEN FAILURE and publish a thawing procedure using warm water and a warm wet towel.Related: water fill and supply
- OEGet it checkedThe machine could not drain the water it used. LG point at the drain filter and the drain hose, and both are owner-accessible.Related: same brand
- UEUsually simple to fixThe load is heaped on one side of the drum. LG describe it as laundry piled to one side, and it is normal behaviour rather than a breakdown.Related: same brand
- LEGet it checkedThe drum failed to turn. LG name overloading and a foreign object first — and if it is the motor, the ten-year warranty may cover the part but not the labour.Related: same brand
- FEGet it checkedLG publish two different answers for FE. Their manual says close the tap and call an engineer; their UK website says clean the filter and change detergent.Related: same brand
Own a LG washing machine? Save it and its codes come first next time.
Related guides
Common questions about LG IE
Is my code IE or 1E?
It does not matter. LG treat them as the same code — their printed manual shows IE and their online edition of the same manual writes 1E for the same row. Whichever you are reading, the fault and the fix are identical.
Everything is open and flowing well. What now?
Then the supply is eliminated and it points at the inlet valve or the level sensor. That is an engineer visit, but you have removed the free causes and can say so, which should keep the visit short.
Could low pressure in the house be the cause?
It can be, especially on a shared supply at busy times or after work on the street main. The bucket test tells you: if the tap alone struggles to fill a bucket briskly, the machine is not being given what it needs.
Technical review
Not reviewed by an engineer
No engineer has read this page. Severity follows what the manufacturer publishes, and we would rather tell you that than let a byline imply a sign-off.
Sources and how we verified this
We establish the facts from the sources below and then write the explanation ourselves. We do not copy manufacturer wording and we do not host their manuals.
- Manufacturer support portal
This page has not been reviewed by an engineer, and we would rather tell you that than imply otherwise. The severity rating follows what the manufacturer publishes: where they say isolate the appliance and call someone, so do we.