Frigidaire dehumidifier troubleshooting. This Frigidaire dehumidifier troubleshooting guide is going to be beneficial to anyone who either owns or has considered purchasing a dehumidifier.
Humidity can certainly make it difficult for many people to try and maintain wellness since dealing with all that moisture can result in issues such as allergies, asthma symptoms, and even chronic respiratory disease.
One very effective way of avoiding these kinds of problems is by investing in a quality dehumidifier.
A Frigidaire dehumidifier will help reduce all that excess humidity because, after all, a part of maintaining wellness means keeping your home free from things like mold and mildew, which are always populating during the hotter months.
To continue providing owners with years of good service, here are some of the tips and guidelines regarding Frigidaire dehumidifiers troubleshooting.
Table of Contents
Frigidaire dehumidifier troubleshooting
Here we will discuss some common issues and solutions for Frigidaire dehumidifier troubleshooting.
Freezing-up of dehumidifier
Try turning the fan blade with a screwdriver to make sure it spins freely, and if it is not rubbing against the housing.
If it spins freely, test the motor with a multimeter to ensure that it is getting power.
If the motor is getting power but the dehumidifier won’t turn on, you may need to replace the motor. To clean the blower assembly, check to see if the motor is turning freely by hand.
If it is, but you can hear loud noises coming from it while you are trying to clean it, then it’s possible that there is debris in your motor, and you should consult with a repair technician before proceeding further.
If you decide to open up the blower assembly in an attempt to remove any debris yourself and this process ultimately results in more damage to the motor or your blower casing, then please consult with a repair technician to confirm that all of your replacement parts are compatible before moving forward with replacing them.
Water leaking Problem
If you find that water has leaked from your dehumidifier and caused a puddle or spill, it is likely that the bucket has cracked.
Place the bucket on top of a piece of aluminum foil and place it in an oven preheated to 200 degrees Fahrenheit for 30 minutes.
This will allow the temperature of the plastic in the bucket to rise above its ‘softening point’, allowing it to become malleable.
If you fix it by making this adjustment, be sure to monitor your sponges more closely, as extreme temperatures could cause them to start to deteriorate faster than normal.
Dehumidifier working Improperly
If the water bucket reaches its capacity, the bucket switch opens to shut off the dehumidifier. The bucket switch opening is often triggered by air pressure as it builds in the bucket while it fills with condensation.
If the bucket switch fails while it is open and causes the dehumidifier unit to not run, check to see if there is continuity in the switch using a multimeter. If there isn’t continuity in the switch, replace it with a new one.
A dehumidifier’s control board essentially acts as the brains of the unit. It monitors moisture levels within an enclosed space and when these levels are deemed as “too high”, it allows the unit to come on automatically.
If your control board experiences a malfunction, however, the device will not operate and you may need to replace your dehumidifier altogether.
If the blower wheel does not move freely or seems as if it is caught somewhere (such as on a housing), then it’s time to replace it.
If the wheel shakes noticeably as it turns, bending or warping is causing this problem, which means the wheel may have been knocked loose from wear and tear in which case you’ll need to either fix the wheel or replace it entirely.
Turn the fan blade by hand. Use a screwdriver to test if the blade is rubbing against its housing. Test if wiggling the motor shaft will make it dislodge.
Turn the shaft while holding the blades with your hands to test if they are loose or broken.
Inspect if there is any damage on both sides of the blades. If you find damage, replace damaged parts with new ones or use a piece of duct tape to stick the pieces together securely.
Dehumidifier fan failure
Make sure the fan blades of your dehumidifier spin freely by turning them by hand if the fan is not working.
If the fan blade spins freely and is not rubbing against the housing, put your multimeter on its resistance setting.
If you don’t see any resistance when you check for voltage at the motor terminals of a dehumidifier, then your dehumidifier’s electric fan motor is shot and needs to be replaced.
Moisture in the air is monitored by the humidity sensor. When the levels are too high, it sends a signal to the dehumidifier controller which closes its contacts to enable power for the fan.
If the humidity sensor is defective, then the dehumidifier fan does not run. It must be replaced.