Exact model-family answer directory

Samsung DV42H5000 dryer troubleshooting

Choose the symptom actually shown by DV42H5000*. Samsung dryer; the DV-prefix model number alone does not state electric versus gas — check the rating plate or full model suffix before applying either supply's diagnosis. Error codes remain separate records because the same characters can mean different things on another platform.

not heatingtakes too longwon't startstopsdrum not turningsquealing

Reviewed records

12 exact answers

Not sure where the fault is?

Samsung · no power

Samsung DV42H5000 dryer has no power or a blank display

For the Samsung DV42H5000 dryer, prove both breaker poles for electric models, the outlet and control wake state before internal service.

Open record Samsung · drum not turning

Samsung DV42H5000 dryer heats or runs but the drum does not tumble

For the Samsung DV42H5000 dryer, a nonturning drum with motor sound commonly crosses the belt, idler, roller or drive-motor boundary.

Open record Samsung · wrinkled

Samsung DV42H5000 dryer leaves clothes wrinkled or tangled

For the Samsung DV42H5000 dryer, load size, fabric mix, heat and prompt removal normally matter more than hardware.

Open record Samsung · squealing

Samsung DV42H5000 dryer makes squealing, thumping, scraping or rattling noises

For the Samsung DV42H5000 dryer, match the sound to drum speed, warm-up and load before replacing parts.

Open record Samsung · not heating

Samsung DV42H5000 dryer runs but does not heat

For the Samsung DV42H5000 dryer, airflow, cycle choice and household power or gas supply should be proved before heater or valve service.

Open record Samsung · sensor dry

Samsung DV42H5000 dryer sensor cycle ends too early or runs too long

For the Samsung DV42H5000 dryer, small/mixed loads, dirty sensor bars and poor airflow can mislead moisture sensing.

Open record Samsung · vent code

Samsung DV42H5000 dryer shows a vent, airflow or blockage warning

For the Samsung DV42H5000 dryer, treat a vent warning as measured airflow loss, not as a code to clear and ignore.

Open record Samsung · burning smell

Samsung DV42H5000 dryer smells hot, scorched or like burning

For the Samsung DV42H5000 dryer, stop the dryer until lint, airflow, foreign material and electrical or belt overheating are separated.

Open record Samsung · stops

Samsung DV42H5000 dryer stops before the cycle is finished

For the Samsung DV42H5000 dryer, a stop can be sensor completion, overheating protection, door interruption or power loss.

Open record Samsung · takes too long

Samsung DV42H5000 dryer takes too long to dry clothes

For the Samsung DV42H5000 dryer, a restricted exhaust is the first safety and performance check when drying time increases.

Open record Samsung · Wi-Fi

Samsung DV42H5000 dryer will not connect to Wi-Fi or the manufacturer's app

For the Samsung DV42H5000 dryer, confirm that the exact model has wireless hardware and supports the current app before network changes.

Open record Samsung · won't start

Samsung DV42H5000 dryer will not start

For the Samsung DV42H5000 dryer, prove power, door switch, control lock and the Start-button hold behavior before internal repair.

Open record

Confirm the model first

Which units this covers, and how to tell yours is one of them

Every answer below is scoped to these model identifiers. A neighbouring model in the same line can use a different part, a different reset sequence or a different radio, so matching the identifier before following a procedure is the step that decides whether the rest of the page applies to you.

Model numbers and patterns: DV42H5000*
What that covers: Samsung dryer; the DV-prefix model number alone does not state electric versus gas — check the rating plate or full model suffix before applying either supply's diagnosis.

Published specification

What is true of this model and changes how you fix it

These are the properties that decide which procedure applies. Each is read from the manufacturer’s own published figures for this model, not carried over from a sibling that shares its retail name.

Fuel — confirm ELECTRIC or GAS: This entry series came in electric (DV42H5000EW) and gas (DV42H5000GW) — check the suffix. Electric no-heat = element/240V half-breaker/thermal fuse; gas no-heat = igniter/valve coils/flame sensor/gas supply.
Venting: A vented dryer — clogged lint screen or blocked duct causes long drying and overheating. Clean both regularly.
Feature tier: An older entry Samsung dryer with Sensor Dry; typically no Wi-Fi, so a long cycle is airflow or a mixed load, not a smart feature.

Where these figures were read. samsung.com DV42H5000 (entry vented dryer) — confirm electric or gas suffix, read 2026-09-01

Manufacturer support for this product line. Samsung Support — Samsung washing machine information and error codes. Samsung's own washer troubleshooting and error-code article; covers filling, draining, spin and unbalanced-load conditions.

Exact questions

Questions that only have an answer for the Samsung DV42H5000 dryer

Each answer below uses this model’s own published figures. The same question asked about a different model in the line has a different answer, which is why it is answered here rather than on a general page.

My older Samsung DV42H5000 isn't drying well.+

Start with airflow regardless of fuel: clean the lint screen every load and clear the exhaust duct — a blocked vent is the top cause of poor drying on any vented dryer. If there is no heat at all, check whether yours is electric or gas: electric points to a half-tripped 240V breaker or the element, gas to the igniter and valve. Cleaning the moisture-sensor bars also helps if Sensor Dry is ending cycles early.

Structured depth, not empty permutations

Every published record carries a direct answer, scope, ordered fixes, risk notes and sources.

Device and manufacturer hubs share a consistent record system, but each answer carries the relevant controls, fault boundaries, consequences and official support entry point for that platform.

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