Imagine a Samsung dryer making humming noise, and you just don’t know why! But since the noise is so strange, all you can think of is calling Samsung support or even your local dryer expert for a quick fix – assuming that the troubleshooting is beyond your expertise.
A Samsung dryer sometimes makes a harmless low-humming noise when the drain pump or blower runs. However, if the noise is too loud, it points to a fault, which could be a dryer imbalance, drum obstruction, clogged blower, loosely-supported drum or a motor, idler pulley, or belt fault.
Clearly, you don’t have to panic when you hear a humming noise from your Samsung dryer. All you should do is first to establish if it’s a normal or abnormal noise.
If it’s the former, you can sit back as the noise will pass. However, if it’s the latter, you have to pinpoint the issue and try to troubleshoot it; this guide will help you do that.
Let me help you understand what humming noise is normal and what isn’t next!
In a hurry? Below is a quick troubleshooting guide for a humming Samsung dryer:
Quick Guide to A Samsung Dryer Making Humming Sound
| Normal Humming Sound | ||
| – | Likely Cause | Quick Fix |
| 1. | Running Drain Pump | You don’t have to do anything. The noise will pass! |
| 2. | Operational Blower | You don’t have to do anything. The noise will pass! |
| Loud, Abnormal Humming Sound | ||
| – | Likely Cause | Quick Fix |
| 3. | Dryer Imbalance | Level the dryer’s feet and steady the dryer on an even surface. |
| 4. | Drum Obstruction | Remove foreign trapped objects from the drum. |
| 5. | Clogged Blower | Clean off lint from the blower. |
| 6. | Loosely-Supported Drum | Replace worn-out drum rollers, slides, or bearings. |
| 7. | Motor Fault | Replace a non-spinning motor. |
| 8. | Idler Pulley Fault | Replace a damaged, loose, or worn-out idler pulley. |
| 9. | Dryer Belt Fault | Replace a damaged, loose, or worn-out dryer belt. |
Samsung Dryer Making Humming Noise – Normal Humming Sound
As hinted earlier, not all humming sounds that a Samsung dryer makes are serious. Sometimes, the dryer hums during a routine operation and that includes the following reasons:
- Running drain pump – You can expect your Samsung dryer to make a low humming sound when the drain pump discharges water during the dryer’s critical drying phase. It’s usually short-lived!
- Operational Blower – You can also expect your Samsung dryer to make a brief low buzzing sound when the blower draws air out.
Troubleshooting
Overall, you can expect the humming noise to be brief when looking at a running drain pump or blower. And more importantly, the noise shouldn’t be deafening. If it’s too loud or too prolonged, consider the seven issues I will discuss next.
Samsung Dryer Making Loud Humming Noise – Abnormal Humming Sound
Once you determine that the humming noise is too loud and probably doesn’t stop or run for too long, consider that it could be a result of any of these seven issues:
1. Dryer Imbalance
Sometimes, a dryer makes a strange humming noise because it’s out of balance. So, check if that’s the case. It could be that its feet are loose or unlevelled, or perhaps it’s a case of resting the dryer on an uneven surface.
Fix
If the dryer’s feet are loose, tighten them; if they are out of level, adjust and level them accordingly. You can use a spanner here. If the surface where the dryer rests is uneven, put some stabilizers or move the dryer to a more uniform surface.
2. Drum Obstruction
You can expect your Samsung dryer to make some noise if some foreign metallic objects, such as coins, keys, broken zippers, or screws, are trapped in the drum. Such things may fall off the clothes, and when they do, they scrape against the drum’s surface, which could result in a humming noise.
Fix
Carefully examine the drum for trapped foreign objects and remove them. You must thus stop the dryer from running and unplug it before you can inspect the drum.
3. Clogged Blower
While an operational blower will produce a low humming noise, you can expect a clogged one to make the buzz louder. Over time, the blower clogs up with lint, and when it does, it struggles to draw out air and may make a humming noise as a result.
Fix
Scrutinize the blower for lint clogging and clean off the lint. Learn to do this as periodically as possible to avoid the nuisance noise.
4. Loosely-Supported Drum
The drum is usually supported by several components which enable it to spin smoothly. These components include:
- Drum slides
- Support rollers
- Drum bearings
Due to constant friction between the components and the drum following prolonged washer usage, the supportive parts wear out and may sometimes break. When they do, they leave the drum loosely attached, and that may cause it to produce a loud humming noise.
Fix
Inspect the drum slides, support rollers, and bearings for wear and damage and replace them if that’s the case.
5. Motor Fault
The motor is a critical component that enables the dryer to start running and turn the drum. So, its failure may stop the dryer from starting, and even if it does run, it may not spin. In the latter case, the dryer may also make a humming sound.
Fix
Try to turn the motor to see if it’s responsive manually. If it’s not, it’s defective and thus needs a replacement.
6. Idler Pulley Fault
The idler pulley gives the dryer belt the needed tension to turn the drum. Its failure means the belt won’t turn the drum, and in some cases, the dryer becomes noisy, sometimes humming.
You can tell a noisy Samsung dryer idler pulley by looking for signs of damage, wear, and looseness.
Fix
Observe the idler pulley for damage, wear, and looseness and replace it if that’s the case.
7. Dryer Belt Fault
Lastly, your Samsung dryer might be humming loudly because the belt is failing. We are talking about the dryer belt showing signs of damage, wear, or looseness, and if it does, you can expect the dryer to fail to spin and become noisy.
Fix
Inspect and replace the dryer belt if it appears damaged, worn out, or loose.
Samsung Dryer Makes Humming Noise Won’t Start
If your Samsung dryer makes a humming noise and doesn’t start, it’s likely due to a defective door switch. In such a case, the switch fails to engage the door, and if the door doesn’t latch, the dryer won’t start.
If that’s not the case, it could be a defective motor stopping the dryer from starting. Your dryer depends on a smooth working motor to turn the drum and run it; it may also become noisy if the motor is short-circuited or faulty.
But still, if the drum is obstructed by metallic foreign objects such as screws, coins, and keys, it may also hum loudly and fail to turn.
Samsung Dryer Making Loud Grinding Noise
You can allude to any of these issues if your Samsung dryer won’t stop making a loud grinding noise:
- Drum overload – where you surpass the drum’s ¾ holding capacity
- Drum obstruction – especially by foreign metallic objects that scrape the drum’s internal surfaces
- Loose or lint-obstructed blower
- Damaged felt seal
- Worn-out dryer belt, support rollers, or slides
- Defective motor or dryer pulley
Samsung Dryer Making Loud Banging Noise
A loud banging noise isn’t normal when coming from your dryer. It could mean the load is excessively wet, bulky, or too much (drum overload) and thus can’t turn smoothly. But if the issue has nothing to do with the laundry load, it could be a stretched or worn-out belt, which you ought to replace.
Samsung Dryer Making Loud Squeaking Noise
Consider that your Samsung dryer might be making a loud squeaking noise due to one of these issues:
- Heavy load
- Loose feet (causing the dryer to be unsteady)
- Loose screws
- Trapped metallic objects in the dryer drum
- Lint-obstructed idler pulley
- Worn-out drum bearings, slides, support rollers, or dryer belt
- Damaged felt seal
- Dryer motor malfunction
Samsung Dryer Making Loud Vibrating Noise
You can expect your Samsung dryer to vibrate loudly for different reasons. For one, it could be that the dryer lacks enough clearance around it and therefore rates against walls or cabinets, especially its hoses.
It could also be that the dryer’s feet are loose, causing the dryer to shake heavily, and if that’s not it, it could be an uneven surface causing the dryer to shake.
Other considerations include a heavy wet load or a laundry overload, which means you must check the laundry to ensure it’s not excessively damp or overloaded.
People Also Ask
1. Why Is My Dryer Making a Loud Humming Noise?
Your dryer is probably making a loud humming noise because it’s off-balance, and that could result from resting on an uneven surface or loose feet. And if that’s not it, it could be a drum obstruction, a lint-cogged blower, a loosely-supported drum, or a motor, belt, or dryer pulley fault.
2. How Do You Fix a Humming Dryer?
You can do several things to fix a humming dryer, but first, you must identify the reason behind the strange noise. Here are the general things you can do if you are not sure about it:
- Ensure your dryer is not off balance – adjust its feet and position it on an even surface if it is
- Remove any obstructive foreign objects from the drum
- Clean off any lint obstruction from the blower
- Replace worn-out slides, support rollers, or drum bearings
- Replace a malfunctioning motor, worn-out belt, or broken idler pulley
3. What Is Normal Noise for Samsung Dryer?
Samsung dryers make different noises, but not all are normal. Normal Samsung dryer noises are low-volume and brief. For example, when the drain pump or blower runs, the dryer makes a low buzzing or humming sound.
However, if the noise is too intense, strange, or deafening, such as a loud squeaking, grinding, scraping, banging, thumping, or rumbling, there’s a problem.
Closing Thought:
Discussed above are the possible explanations for a Samsung dryer making humming noise. Remember, we are talking about the possibility of an off-balanced dryer, an obstructed drum, a lint-clogged blower, a wobbly drum, or a defective motor, idler pulley, or dryer belt if the noise is too loud.
But if the noise is only low-pitch and short-lived, there’s no need to worry as it could indicate a running drain pump or blower.
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