Last Updated on August 20, 2022 by Kimberly Crawford
If your LG fridge water dispenser isn’t working, don’t worry – you’re not alone. This is a common problem with LG fridges, but it can be fixed easily. In this blog post, we will walk you through the steps to take to get your fridge’s water dispenser up and running again.
Reasons Why LG Fridge Water Dispenser Not Working: How to Fix It
1. Water Tube.
Check to see if the water tube is frozen. If the water tube is frozen, thaw it out and see if that fixes the problem.
If the water tube is not frozen, then check to see if there is anything blocking it. Sometimes dirt or debris can get into the water line and cause a blockage. If you find a blockage, try to remove it and see if that fixes the problem.
2. Low Water Pressure.
If your LG fridge water dispenser is not working, it could be due to low water pressure.
Why does it fail?
There are a few reasons your water pressure may be too low. It could be due to the municipality, if you’re on a well, or it could be an issue with your home’s plumbing.
What can I do about it?
Check the water pressure in your home and see if it within the recommended range for your LG fridge. If it is not, you may need to adjust the water pressure regulator on your main water line.
If you have a filter installed on your main water line, make sure it is not clogged. If you have checked all of these things and your LG fridge water dispenser still does not work, please call a qualified appliance repair technician for assistance.
How can I prevent it from happening again?
Monitor the water pressure in your home and see if it drops below the recommended range for your LG fridge.
If it does, you may need to adjust the water pressure regulator on your main water line. Check your home’s plumbing regularly for any leaks or blockages.
If you have a filter installed on your main water line, make sure to replace it according to the manufacturer’s instructions. Doing these things should help prevent your LG fridge water dispenser from not working due to low water pressure.
3. Water Inlet Valve.
The water inlet valve is located at the back of the fridge, near the bottom. It’s a small, black, rectangular box with a white plastic hose attached to it. If your LG fridge’s water dispenser isn’t working, one possible reason is that the water inlet valve is defective.
Why does it fail?
There are a few reasons why the water inlet valve might fail. The most common reason is that the valve gets clogged with sediment over time, preventing it from opening and closing properly.
This can happen if your water source has a lot of minerals in it. Another possible reason is that the valve itself is worn out and needs to be replaced.
How to fix it:
If the water inlet valve is clogged, you can try cleaning it with a brush or a toothpick. If that doesn’t work, you’ll need to replace the valve. This is a fairly easy repair that you can do yourself, but you will need to shut off the water supply to the fridge before you begin.
If the water inlet valve is worn out, you’ll need to replace it. To replace the valve, you’ll need to shut off the water supply to the fridge and disconnect the water line from the back of the fridge. Then, you can remove the old valve and install the new one.
If you’re not comfortable doing this repair yourself, you can always call a professional.
How can I prevent it from happening again?
If your water inlet valve is clogged, you can prevent it from happening again by using a water filter. This will help to remove the minerals and sediment from your water before it gets to the fridge. You should also make sure to clean the valve regularly with a brush or a toothpick.
If the water inlet valve is worn out, there’s not much you can do to prevent it from happening again. However, you can extend the life of the valve by making sure to clean it regularly and using a water filter.
4. Dispenser Control Board.
The dispenser control board governs the water dispenser and ice maker operations. If your water dispenser is not working, it might be due to an issue with the control board.
You can test the control board for continuity using a multimeter. If the control board is defective, you will need to replace it.
Why does it fail?
The most common reason for the dispenser control board to fail is because of a power surge. A power surge can cause the control board to fry and stop working. If you have a power surge, you will need to replace the control board.
How do I fix it?
If your dispenser control board is not working, you will need to replace it. You can find the dispenser control board online or at a local appliance store. Be sure to unplug your fridge before you begin this repair.
How can I prevent it from happening again?
There are a few things you can do to prevent your dispenser control board from failing.
First, be sure to protect your fridge from power surges. You can do this by using a surge protector.
Secondly, do not overload the dispenser with too much ice or water. This can cause the control board to fail.
Lastly, if you notice your dispenser is not working properly, be sure to contact a qualified appliance repair person to fix the problem.
5. Dispenser Switch.
About this part: The dispenser switch is located in the control console of the refrigerator, near the water filter.
To reset it, push and hold the button for three seconds. If that doesn’t work, unplug the fridge and plug it back in. You should hear a click when you do this.
Why does it fail?
There are a few reasons why your dispenser switch might fail. The most common reason is that the switch is worn out from use.
Over time, the switch contacts can become corroded or damaged, preventing them from making a good connection.
Another possibility is that something is blocking the switch from moving freely. This could be something as simple as dust or dirt build-up, or it could be something more serious like a piece of food or a small object.
How to fix it?
If your dispenser switch is not working, the first thing you should do is check the switch for signs of damage. If the contacts are corroded or damaged, you will need to replace the switch.
If the switch appears to be in good condition, try cleaning it with a cotton swab dipped in vinegar or alcohol. Be sure to disconnect the power to the refrigerator before cleaning the switch. If the switch is still not working, you may need to replace it.
How can I prevent it from happening again?
There are a few things you can do to prevent your dispenser switch from failing.
First, make sure that the switch is not exposed to excessive moisture or humidity.
Second, avoid using harsh cleaners or chemicals on the switch.
Third, be sure to dust and clean the area around the switch regularly to prevent dirt and debris build-up.
Finally, if you notice that the switch is not working as well as it used to, replace it before it fails completely.
6. Door Switch.
If your fridge’s water dispenser isn’t working, one possible reason is that the door switch is defective.
The door switch signals the fridge to turn on the water dispenser when the door is opened. If the switch is defective, it might not signal the fridge correctly, and as a result, the water dispenser won’t work.
To test the door switch, open the fridge and press the button that activates the water dispenser. If the dispenser doesn’t work, then it’s likely that the door switch is defective. You can replace the door switch yourself if you’re handy with tools, or you can call a repairman to do it for you.
Why does it fail?
There are a few reasons why a door switch might fail. The most common reason is simply because the switch wears out over time. If you’ve had your fridge for a long time, it’s possible that the door switch has just reached the end of its lifespan.
Another possible reason is that something is preventing the switch from moving properly. This could be something as simple as dust or dirt build-up, or it could be something more serious like a piece of broken plastic.
How to fix it?
If you think the door switch is the problem, the first thing you should do is clean it. Sometimes all it takes to fix a defective door switch is to clean off any dirt or dust that might be preventing it from working properly.
How can I prevent it from happening again?
There’s not really anything you can do to prevent a door switch from failing. Just be sure to keep your fridge clean, and if you notice that the water dispenser isn’t working, check the door switch first before calling a repairman.
7. Water Filter.
There are a few things that could be causing your LG fridge’s water dispenser to not work. One possibility is that the water filter is clogged and needs to be replaced.
If you suspect that the water filter might be the problem, first check to see if it needs to be replaced.
Most water filters need to be replaced every six months or so. If it has been longer than that since you last replaced the filter, then go ahead and do that now. If that doesn’t fix the problem, then you’ll need to troubleshoot a little further.
Why does it fail?
There are a few reasons why your water filter might fail. The most common reason is that the filter is simply old and needs to be replaced.
Another possibility is that the filter was installed incorrectly. If the filter was installed upside down, for example, it won’t work properly. Finally, if the water pressure in your home is too low, the water filter might not be able to do its job.
How to fix it?
If you think that the water filter is the problem, the first thing you should do is replace it. Most filters need to be replaced every six months or so, so if it’s been a while since you last replaced yours, go ahead and do that now. If that doesn’t fix the problem, then you’ll need to troubleshoot a little further.
How can I prevent it from happening again?
There are a few things you can do to prevent your water filter from failing. First, be sure to replace it every six months or so.
Second, make sure that it is installed correctly. If you’re not sure how to install it, consult the instructions that came with the filter.
Finally, if you have low water pressure in your home, you might need to install a water pressure booster.
Related:
- LG Refrigerator Ice Maker Not Working? Here’s the Fix!
- 11 Reasons Why LG Refrigerator Not Cooling? {How to Fix}
LG refrigerator water dispenser not working after replacing filter?
This is a common problem, and there are a few possible causes and solutions.
One possibility is that the filter was not installed correctly. Make sure that the filter is pushed all the way in until it clicks into place. If the filter is not installed correctly, water can bypass it and flow directly to the dispenser, which can lead to problems.
Another possibility is that the water line has become clogged. This can happen if sediment or other debris gets into the line. Flushing the line with clean water can often clear out the clog and solve the problem.
If neither of these solutions works, then it is possible that there is a problem with the water dispenser itself. In this case, it is best to contact LG or a qualified repair person for assistance.
LG fridge freezer non plumbed water dispenser not working?
There are a few possible causes and solutions to this problem.
One possible cause is that the water reservoir may be empty. If this is the case, simply refill the reservoir and try again. Another possibility is that the water line may be frozen. If this is the case, thaw out the water line and try again.
If neither of these solutions solve the problem, then it is likely that there is a more serious issue with the fridge freezer. In this case, it is best to contact LG customer service for assistance.
LG door in door fridge water dispenser not working?
Here are some possible causes and solutions.
-Check if the water valve is open. If it is, turn it off and then on again.
-If the water line is kinked, straighten it out.
-There may be a clog in the water line. Try flushing the line with a garden hose.
-If the water pressure is too low, try using a different faucet.
-If the problem persists, call a plumber.
New LG fridge water dispenser not working?
Here are some potential causes and solutions.
One potential cause is that the water line is not connected to the fridge. Make sure that the water line is properly connected to the back of the fridge. Another potential cause is that the water filter needs to be replaced. Replacing the water filter should solve the problem.
If neither of these solutions work, then the problem may be with the fridge itself. Contact LG customer service for further assistance.
Why is my LG fridge water dispenser so slow?
There are a few possible reasons why your LG fridge water dispenser might be slow. One possibility is that the water line itself is clogged. Another possibility is that the filter needs to be replaced.
If you’ve checked the water line and filter and they’re both clear, then it’s possible that the water pressure in your home is low. This can be easily checked with a water pressure gauge. If the pressure is low, you’ll need to contact your local water company to have them increase the pressure.
How do you test the water inlet on an LG refrigerator?
First, make sure that the water inlet valve is turned on. Next, open the refrigerator door and pour a cup of water into the ice maker tray. If the water does not flow into the tray, then there may be a problem with the water inlet valve.
To test the valve, disconnect the power to the refrigerator and remove the water inlet valve. Inspect the valve for any debris or blockages.
If the valve is clear, then reconnect the power and turn on the water supply. If the water still does not flow into the tray, then there may be a problem with the ice maker itself.
How do you reset an LG refrigerator water dispenser?
If your LG refrigerator’s water dispenser is not working properly, you may need to reset it. To do this, first unplug the refrigerator from the power outlet. Then, remove the water filter and reinstall it.
Next, press and hold the “Water Filter” button for three seconds. Finally, plug the refrigerator back into the power outlet and wait for the water dispenser to reset.
If your LG refrigerator’s water dispenser still does not work properly after following these steps, you may need to call a qualified repair technician.
Conclusion
If your fridge’s water dispenser is not working, there are a few potential causes and solutions. First, check to make sure that the water line is properly connected to the fridge. If it is, then the issue may be with the water pressure. Check your home’s water pressure using a simple test kit and adjust accordingly. If neither of these solutions solve the problem, then you may need to call a professional for help.
We hope this article has helped you troubleshoot your fridge’s water dispenser issue. For more appliance repair tips, be sure to check out our blog. Thanks for reading!