LG dHE fault codewhat it means and how to fix it
Washer-dryers only. The drying side has failed and LG publish no owner remedy — their manual says call for service.
Take care
Get a qualified appliance engineer to look at your LG dHE
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 dHE means
The most useful fact about dHE is where it is not printed. LG publish two UK laundry manuals, one for washing machines and one for washer-dryers, and dHE appears only in the second. That is how we know the scope: it is not an inference from the letters, it is LG choosing to omit the code from the document for machines that cannot dry. Their row is headed DRY ERROR, the cause is given as "does not dry", and the remedy is "call for service".
The whole entry is nine words. What the code does not tell you is which part of the drying system LG mean — heater, airflow, condensing or sensing — because they publish no finer code for the drying side in their UK manuals. Read that alongside the shape of LG’s table as a whole.
Nine of their fifteen strings end in a phone number, where they publish genuinely detailed owner procedures for the inlet and the drain — cleaning the inlet valve filter, straightening hoses, clearing the drain filter. LG are perfectly willing to give an owner work when the parts are reachable, and everything in a drying circuit is behind a panel. So the silence here is a statement about access rather than a brush-off, and it is the reason not to spend an evening on this one.
What causes it
| Cause | What is actually happening | How likely |
|---|---|---|
| Drying heater or its circuit | The machine cannot get the air hot enough to dry. Distinct from the wash heating, which is why the washing side carries on working normally. | Common |
| Restricted condensing path | Lint and scale in the channel that condenses moisture out of the drying air. Maintenance rather than a part, and worth eliminating first. | Occasional |
| Fan or its motor | No airflow means no drying however hot the heater gets. LG publish no separate fan code in their UK manuals, so a fan fault has nowhere to appear but here. | Occasional |
| Drying temperature sensing | The sensor in the air path rather than in the tub. A machine that cannot measure the drying air will not commit to a drying programme. | Occasional |
Can you fix it yourself?
Stop — this needs an engineer
What it costs to fix
Typical repair cost
£110–£260
A sensor or a cleaned condensing path is at the cheap end. A drying heater or a fan motor is £150 to £260 fitted, and on an older washer-dryer that is worth weighing against simply washing in it.
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
- tEGet it checkedLG have published three different meanings for tE. Their UK manual calls it a control error and says unplug the machine and call for service.Related: heating and temperature
- 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
- IEGet it checkedThe 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.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 dHE
Am I sure this is my code and not something else?
Check the exact characters, because a seven-segment display does not make LG’s scheme easy to read. dHE is the drying code and it is scoped to washer-dryers. If the string has a digit in it, or reads as dH alone, note it precisely — dE with a digit is the door family, not drying, and the character you saw decides which page you need.
Does the Direct Drive warranty cover any of this?
No. LG’s ten-year cover is on the Direct Drive motor and, in their own wording, applies to specific parts only, with labour chargeable once the standard two years is up. A drying heater, its fan and its sensing are nowhere near that motor. Treat this as an ordinary out-of-warranty repair and get the quote itemised before you agree to it.
Should I keep trying the drying programme?
No. A drying cycle that stops in the same place will not get further on the fourth attempt, and each try is another hour of the machine working at something it cannot verify. Use the wash programmes, which are unaffected, and book the visit.
Why does LG offer nothing for this code?
Because it is a pattern rather than a judgement about this fault: nine of the fifteen strings in LG’s table are an explicit call for service, and everything in the drying system sits behind panels. Compare their inlet and drain codes, where they publish real procedures because the parts are reachable.
Should I repair it or use it as a washing machine?
That depends on how much you use the drying, and it is a fair question rather than a defeatist one. Washer-dryer drying is slow and expensive to run compared with a heat pump dryer, and plenty of households find they stop missing it. If you do rely on it, get the quote itemised so you can see whether you are buying a sensor or a heater.
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 technical and service documentation
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.