LG Washing Machine dcL Display
Applies only to LG washers with the ezDispense automatic dispensing system. LG documents dcL at the end of its ezDispense block on the front-load list, alongside the OPn and Ed codes — this page covers the display on its own.
What to check first
- Nothing is broken: dcL is the Nozzle Clean function running — it takes about 16 minutes.
- LG's preparation for the function: the detergent and softener compartments are emptied and cleaned, then filled with water to the max line.
- Consult your model manual for the function on your machine rather than interrupting it.
dcL is the display owners most often mistake for a fault in the ezDispense family: it looks like a code, arrives unannounced, and names a function, not a failure. Per LG, dcL means the ezDispense Nozzle Clean function is activated — a maintenance routine that cleans the dispensing nozzles, running about 16 minutes.
It earns its own page for the same reason CL and tCL have theirs: a status display should never be mistaken for a breakdown. The rest of the ezDispense family — OPn and Ed1–Ed5, which are genuine faults — is introduced on the ezDispense family overview, with a guide per code linked below.
Safety first
- Unplug the washer before removing the dispenser drawer fully or cleaning deep in the dispenser housing.
- Detergent and softener residue is slippery and an eye irritant: rinse hands after handling the tray, and keep spilled liquid off the floor where it is a slip hazard near a machine you are leaning into.
- Stop condition: stop using the machine and unplug it — and do not run it again until it has been checked — if you smell burning, see smoke, find damaged electrics (a scorched plug, a melted or cut cable), or water is leaking in quantity.
What dcL means
The Nozzle Clean function is activated
That is the whole definition in LG's list: dcL is shown when the ezDispense Nozzle Clean function is activated. The routine cleans the nozzles the detergent and softener dose through — the parts that clog with residue over time — and runs about 16 minutes.
Why it appears when it does
LG's entry gives the function and its preparation, not a trigger schedule: the compartments must be emptied and cleaned, then filled with water to the max line for the function. Your model manual carries the function's own instructions for your machine.
Step-by-step checks
- Recognise the displaydcL is a function in progress, not a fault code. Do not treat it as a breakdown, and do not power the machine off to 'clear' it.
- Follow the manual's preparationPer LG: the detergent and softener compartments are emptied and cleaned, then filled with water to the max line for the Nozzle Clean function. Consult your model manual for its exact procedure.
- Let it finishThe routine runs about 16 minutes. Afterwards the machine returns to normal operation.
When to call a technician
dcL alone never needs a technician — there is nothing to repair. If genuine dosing symptoms appear with the real fault codes (OPn, Ed1–Ed5), those codes are the service conversation; quote them, not dcL.
Model differences that matter
| Machine type | What changes |
|---|---|
| ezDispense models | dcL lives here: the Nozzle Clean function exists because the dosing nozzles exist. LG documents it in the ezDispense block of the front-load list. |
| Manual-dispenser models | No dcL — there are no dosing nozzles to clean. The maintenance display on standard models is tCL, the Tub Clean reminder. |
One-page checklist
- Display read as dcL — a function, not a fault
- Compartments prepared per the model manual (emptied, cleaned, water to the max line)
- Routine allowed its ~16 minutes to finish
Official LG references
Questions people ask about dcL
Is dcL an error? It looks like one.
No — dcL is the ezDispense Nozzle Clean function activated: a maintenance routine (about 16 minutes) for the dispensing nozzles. LG's guidance is to consult the manual for the function — the detergent and softener compartments are emptied and cleaned, then filled with water to the max line.
How long does dcL last?
About 16 minutes, per LG's ezDispense entry. Let the routine finish rather than interrupting it.
Do I run Nozzle Clean myself, or does the machine?
LG's list defines the display and its preparation and directs you to the model manual for the function — follow your manual's instructions for starting and preparing it on your model. This page's job is the recognition: dcL showing is the function active, not a fault to fix.