Samsung dryer
showing dn
dn means the dryer is downloading new firmware; it restarts itself once the software is installed.
Mon–Sat, 8am–8pm
- Mode, not a failure
- No repair needed
- Source: Samsung
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What dn
actually means.
dn means the dryer is downloading new firmware; it restarts itself once the software is installed.
Samsung dryer display
What to do when dn shows on the dryerKind of codeMode, not a failure
A setting someone switched on, or a prompt the dryer shows by design — a child lock, a clean-the-lint-screen reminder, a demo setting. Nothing has failed and no part is needed.
Usually leads toNo repair
Leave the power on and do not unplug the dryer while dn is showing.
Shows up asDryer Control Panel Not Responding
Buttons do nothing, the dial turns without effect, or the display is frozen or flickering.
MakeSamsung
Full-size and stacked dryers in electric and gas versions, built around electronic controls and sensor drying.
SourceSamsung US support: Samsung dryer displays an error code
Samsung dryers that receive software updates, for example through the SmartThings app.
Before you book,
in this order.
Each step comes from Samsung's own guidance for dn on its dryers. Follow it to the end: the last card says whether this is a visit.
Leave the power on and do not unplug the dryer while dn is showing.
Wait for the dryer to restart itself.
Book a visit only if dn is still on the display after 24 hours.
Cleared?
No part needed replacing. If the next full load still comes out damp or the dryer shuts off early, treat that as a separate problem.
What not to do
Cutting the power during dn is the one thing to avoid, since Samsung warns the dryer may become inoperable.
What you may
notice with it.
The dryer problems dn tends to arrive with. Answer these at the dryer before anyone is booked.
All problems
Dryer Control Panel Not Responding
5 causes, cheapest first
No repair indicated
Nothing to repair.
A setting someone switched on, or a prompt the dryer shows by design — a child lock, a clean-the-lint-screen reminder, a demo setting. Nothing has failed and no part is needed.
Samsung
dryers.
Full-size and stacked dryers in electric and gas versions, built around electronic controls and sensor drying.
Samsung dryer repairMore Samsung codes
Mode, not a failure on other makes
Electric dryer
The most common dryer in US homes: a 240-volt heating coil, a belt-driven drum and a vent to the outside.
Gas dryer
Heat from a burner on natural gas or propane, lit by an igniter and watched over by a flame sensor, with the motor on 120 volts.
Stackable dryer
The dryer half of a stacked pair or a single-frame laundry center, where the height and the closet decide how the repair is done.
In Samsung's own words
This code means a download to the dryer's firmware is in progress.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Samsung dryers that receive software updates, for example through the SmartThings app.
Samsung dn dryer repair,
where we come out.
The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about dn.
Can I clear dn myself?
How long can dn stay on a Samsung dryer?
Is it normal for a Samsung dryer to stop responding while dn is shown?
Back to your everyday
Still showing dn?
Book with the code exactly as displayed, the whole model number, and whether you smell burning or gas — for a code, that is where the diagnosis starts.