Samsung Washer dn: Official Meaning and Checks
Direct answer
What dn means
Official Samsung material describes dn as The washer is downloading an update; controls (including the dial) do not respond during the update (~15 minutes). This guide records the cited product-family scope, safety-reviewed owner checks, and service limits.
Before you begin
Safety first
Do not power off during the update.
- Record the complete displayed code and the full model number before clearing the display.
- Disconnect power before touching a user-accessible filter, hose, burner, or electrical connection.
- Stop using the equipment if it leaks, smells burned or of gas, smokes, sparks, or trips a breaker.
Does this guide apply?
- Region
- United States
- Product family
- Samsung front-load washing machines with a digital display; models without a digital display show error codes as blinking-light combinations
- Scope note
- The cited source scope is Samsung front-load washing machines with a digital display; models without a digital display show error codes as blinking-light combinations. Confirm the complete model number before applying the guidance; an empty model list does not imply all models.
Common paths to check
These are source-backed possibilities, not probability estimates for your specific unit.
- 01 Official source meaning: The washer is downloading an update; controls (including the dial) do not respond during the update (~15 minutes).
Decision path
Safe checks, in order
- 1
Confirm code and model scope
Compare the complete display and full model number with the cited manufacturer page or manual before applying any troubleshooting instruction.
Expected: The official source explicitly covers the displayed code and product family.
If not resolved: Contact manufacturer support with the full model and serial number.
- 2
Follow the official owner checks
Keep the washer powered on while the download completes; the message disappears when done.
Expected: Only the user-accessible condition identified by the official source is corrected.
If not resolved: Stop repeated resets and arrange qualified service if the code returns or the source directs service.
Reset and test
A user reset is not documented for this condition.
Important: A reset may clear the display but cannot repair the underlying condition; follow only the exact model-specific manufacturer procedure.
Escalation point
Stop and arrange service when
- Do not power off during the update.
- The equipment leaks, smells burned or of gas, smokes, sparks, overheats, or trips a breaker.
Official sources
We paraphrase manufacturer material and show the publication scope so you can verify it.
- Washing machine displays an error code (SW1) - Full error-code list (water level/leakage, filling, hot/cold, drain, overflow, buttons, voltage, door, detergent drawer, suds, Add… Samsung · dn · accessed 2026-08-08
Reviewed by Device Fix Guide · Last source check: