If you hear a strange noise coming from your refrigerator, it can be very disconcerting. Whether the problem is something as simple as an unsecured item rattling around inside or something more complicated like a loose screw in the motor system, it’s important to know how to correctly diagnose and repair any issue that arises. In this article, we’ll discuss some common noises coming from fridges as well as how to fix refrigerator knocking noise.
Common Refrigerator Problems & Malfunctions
Whether you’re at home or in a commercial setting, having a broken refrigerator is never good news. Before attempting to do any repairs yourself or ordering them from a specialized company, for example, https://fixappliances.ca/refrigerator-repair/, you should be aware of the most common problems to look out for. From weird noises to warm food, here are some of the most popular issues and malfunctions that can occur with refrigerators.
1. Strange Noises
One of the most common concerns with refrigerators is strange noises coming from the inside or outside. These noises can be anything from a low humming sound to a high-pitched whine, and they can indicate different issues depending on what type of noise it is. If you think your fridge may be making strange noises, it’s best to call a technician that has experience in fixing a refrigerator that makes a knocking noise or other suspicious sounds.
2. Not Cooling Properly
A refrigerator not cooling properly can be either due to something wrong with the internal temperature settings or there could be an issue with the actual system. If your refrigerator isn’t maintaining appropriate temperatures for your desired settings, you should unplug the power cord and check if any ice has built up within the vent system. If this is the case, then you should clean out those vents as soon as possible and make sure they’re completely dry.
3. Leaking Water
Another common issue that arises with refrigerators is leaking water either internally or externally. If there is visible water collecting anywhere around your fridge, this could mean that there’s a clogged drainpipe or that the seals on your door aren’t closing tight enough. In both cases, you’ll want to call an experienced technician, so they can diagnose and repair any potential problems quickly and safely. (Ambien)
4. Strange Smells
If you notice strange smells coming from inside your refrigerator, this could indicate either a problem with one of the internal filters or even mold growth somewhere that needs attention. As soon as you start noticing odors coming from your fridge, take a look inside and see if anything looks out of place or appears to be growing in areas where it shouldn’t be. Once again, it might be best to consult an experienced technician before doing any more work yourself just in case the issue turns out to be more complicated than expected. (Provigil)
Types of Noises from Refrigerators & What They Could Mean
Noise is the number-one concern that arises among refrigerator owners. It’s important to be aware of the types of noises coming from your refrigerator and what could potentially be wrong. Here are some common noises that refrigerators make and what they might indicate.
Low Humming
A low humming sound coming from your fridge is usually nothing to worry about as this is just the normal running noise that fridges make when powered on. However, if there is an added vibration or rattling noise along with this hum then it could mean there is something wrong that needs repairing.
High-Pitched Whining
High-pitched whining or “screeching” noises coming from a refrigerator are a reason for concern and likely mean that one of the parts within the system isn’t working properly. If these noises start up suddenly and last for more than just a few seconds, it’s best to unplug the power cord right away and call an experienced technician, so they can diagnose the issue.
Banging & Rattling
If you hear loud banging or rattling coming from inside your fridge then something has probably gone awry with one of the internal parts. It could mean anything from something getting stuck in the fan blades to loose screws being shaken around when the motor starts up. In any case, it’s always best to contact a technician right away to check what exactly happened and how best you can go about fixing it.
Clicking or Knocking Noises
Another common noise coming from refrigerators is a clicking sound which usually indicates something wrong with either the compressor or thermostat inside. Call a technician to determine why the refrigerator is making a knocking sound. These issues require professional attention since fixing a refrigerator that makes knocking noises yourself may result in even more severe problems down the road and end up costing you much more money in repairs.
How to Fix a Refrigerator Knocking Noise
There could be several reasons why the refrigerator is making a knocking sound, from something as simple as an unsecured item shaking around inside or something more complicated like a loose screw in the system. Here are some DIY tips on fixing a refrigerator that makes a knocking noise without risking further damage.
- Check Internal Contents: The first thing you should do when hearing a knocking noise from your fridge is to open it and check for any items that can be banging against the walls or each other. If there is an item that isn’t secured properly then re-positioning it should be enough to fix the problem.
- Check for Loose Screws: If none of your items seem to be causing the knocking sound, there may be loose screws within the fan blades or compressor unit of your fridge. You’ll want to turn off your fridge before taking off its back panel, so you can carefully tighten any loose screws that might be rattling around in there. Just make sure not to over-tighten them, as this could cause even more issues later.
- Replace Motor Components: In rare cases, a knocking noise may indicate worn-out components within your refrigerator’s motor system such as faulty bearings or insulation wires needing replacing. If you’re not particularly handy with mechanical work then it’s best to call an experienced technician to do the job.
By following these easy steps, you should be able to quickly fix a knocking noise that’s coming from your refrigerator!
