How To Test A Moisture Sensor In Your Dryer: 10 Easy Steps
Are you concerned that there might be something wrong with the moisture sensor attached to your dryer? If so, you need to test it to figure out if something is wrong with it. Similar to other parts associated with your dryer, there is a chance that something could go wrong with the moisture sensor from time to time. How can you test your moisture sensor to see if something is wrong with it?
If you need to test your moisture sensor, there are several steps involved. First, you need to make sure you clean your moisture sensor to make sure they are working properly. Then, you may want to test the moisture sensor with damp articles of clothing. Finally, you might also be able to test the moisture sensor directly by using a multimeter to measure the power to it.
Even though this is a lot to process, it is important for you to test your moisture sensor if you think something’s wrong with it. That way, you can either eliminate one piece of equipment from the puzzle or you can identify the reason why your dryer is not working properly.
How Does the Moisture Sensor Work?
First, you may be wondering, how does a moisture sensor work, and why do you need it for your dryer? You need to make sure you only use the power you need to dry your clothing. That is why a lot of modern dryers come with an automatic cycle.
During an automatic cycle, a moisture sensor is going to measure the amount of moisture present in your laundry. Then, the time you see on the screen is an estimation of how long the dryer is going to take to complete your load. When the moisture sensor detects that the moisture is gone from your laundry, the dryer will shut off.
If there is something wrong with the moisture sensor, then your dryer might not turn off on time. Perhaps the dryer continues to spin even when the clothes are already dry. There’s also a chance that the dryer may shut off before the clothes are completely dry.
Even though this does not always indicate something is wrong with the moisture sensor, this is one possibility. Therefore, you need to figure out if something’s wrong with the moisture sensor. There are several separate tasks you need to complete if you want to comprehensively test your moisture sensor.
How Do You Clean the Moisture Sensor: Step by Step
First, you need to clean your moisture sensor to see if this is the reason why your dryer is not working properly. Even though you don’t need to clean your moisture sensor often, you do need to check on it from time to time. The steps you need to follow include:
Step 1: Find the Moisture Sensor
First, you need to figure out where your moisture sensors are located. The first thing you should do is take a look at the manual to see where the moisture sensors are in your dryer. For example, a lot of newer dryers may have moisture sensors located near the lint trap. On the other hand, older drivers might have moisture sensors closer to the rear wall of the dryer.
To figure out where your moisture sensors are located, you need to check the manual. Then, you can figure out how to get into the dryer to test the moisture sensors.
Step 2: Wipe Down the Moisture Sensor
After you have located the moisture sensors, you should start by wiping them down. You should use a microfiber cloth with some cleaning material. You do not need to wipe down the moisture sensors that hard, and you do not need to inundate them with liquid. Otherwise, you could end up causing them to malfunction.
You should be thorough, but do not rub that hard. If the stuff that is caked on the moisture sensors will not come off with some light wiping, there are other steps you can follow to get rid of this issue.
Step 3: Consider Sanding the Moisture Sensor
If you look at the moisture sensors and they still appear dirty to you, then you may want to consider sanding them down. You should grab some fine-grain sandpaper. Then, use the sandpaper to remove any lint, dirt, or residue that is caked on the sensors. It might take a few minutes for you to remove all the debris that is present on the moisture sensors.
It is important to get rid of this dust, dirt, and debris because it could be interfering with the ability of your moisture sensor to work properly. Remember that you may have multiple moisture sensors in your dryer, so you may have to do this to all of them.
Step 4: Consider Polishing the Moisture Sensor
Finally, you may want to take the cloth and polish the moisture sensor one more time. This time, you should use a dry cloth to remove anything that might be present. It is possible that the same paper may have loosened the debris that was caked on to the sensors. Now, it may be easier for you to get them off using a cloth.
After you complete the steps, your moisture sensors should be clean again. Now, you can test the moisture sensors to see if they are working properly.
Test the Moisture Sensor with Clothing: Three Steps
There are several options you have available if you would like to test your moisture sensor. The first option is to run a simple test by adding a few damp articles of clothing to the dryer. If you do not have any wet clothes available, you may want to dip them in a sink to get them dry. Then, you can add them to the dryer.
There are several steps you should follow to test the moisture sensor of your dryer. These include:
Step 1: Check the Settings
The first thing you need to do is check the settings on the dryer to make sure you have the dryer set to the automatic cycle. That way, your dryer is going to do the moisture sensor to figure out when to turn off.
If the dryer is not on the automatic cycle, then it is probably on the timed dry setting. In this case, the dryer is not going to use the moisture sensor to control the cycle. It will shut off at the end of the time instead.
Make sure the dryer is set the automatic cycle before you turn on the dryer. That way, you know you will test the moisture sensor.
Step 2: Place Clothes in the Dryer
Next time you need to put several moist articles of clothing in the dryer. You do not want to overload the dryer because the test will take too long. Put a few clothing items in the dryer and get the dryer going.
Step 3: Watch the Dryer
Next, you need to watch the dryer carefully to see what happens next. For example, if the dryer shuts off even when the clothes are still wet, this is a sign that something might be wrong with the moisture sensor. Or, if the dryer continues to dry the clothes even after they have been dried completely, this could also be a sign that something’s wrong with the moisture sensor.
If the dryer turns off when it is supposed to do, then this is a sign you have fixed the problem. On the other hand, if you still think the dryer is not behaving correctly, then you may need to test the power to the moisture sensor.
Test the Power Going to the Moisture Sensor
If you are still not convinced that the moisture sensor is working properly, then you need to make sure there is power flowing to it. In order to test the power going to the moisture sensor, you will need a tool called a multimeter.
A multimeter has been specifically designed to test the amount of resistance and current flowing through a specific electrical item. In this case, you will be testing the moisture sensor. To test the moisture sensor using a multimeter, there are several steps you will need to follow. These include:
Step 1: Safety First
Before you test the moisture sensor, you need to put safety first. Make sure you have the appropriate safety precautions, and do not use a multimeter if you are not comfortable with it. You should wear goggles and gloves if you are working with electrical materials to reduce the chances of getting electrocuted.
Step 2: Locate the Moisture Sensor
After this, you need to locate the moisture sensor. If you do not remember where the moisture sensors were located, you should take a look at the manual. This will help you figure out what you need to do to access them. There is a good chance you will need access to a screwdriver to reach the moisture sensors, so make sure you have one handy.
Step 3: Use the Multimeter
Finally, once you have located the moisture sensors, you need to test them using a multimeter. Ideally, you should get a reading that is significantly above 0. If you get a reading that is close to 0 or exactly 0, this is the chance that the moisture sensor might be dead. In this case, you might have to replace it to get the dryer working again.
Test the Moisture Sensor To Your Dryer
These are a few steps you need to follow if you want to test the moisture sensor in your dryer. It is important to do to beat the row when you are testing the moisture sensor because you want to ensure you have the right answer to your problem. In some situations, you may be able to solve the problem by cleaning the moisture sensors and running a test load with a few wet articles of clothing.