It is vice versa for small dehumidifiers in large spaces; these will likely collect way more water than was expected. If you are having trouble determining what size dehumidifier is right for you, there are helpful charts online which can guide you.
They are based on the size of the area that you want the dehumidifier for. As an alternative, you can go to the store and ask a sales representative if you are unsure. It is always better to ask than to buy the wrong product. There are many different parts on a dehumidifier that all come together to achieve an end result. This means that there are many parts that could break down and stop the operation of the entire machine. Below is a list of a few examples of parts that can break down and will need to be replaced if you want to keep using your dehumidifier.
If the compressor has failed, you will likely hear a buzzing noise every once in awhile. When the compressor stops running, the humidity will rise, and moisture will not be collected. When the coils start leaking refrigerant out, it means you have a leak in the refrigeration system. The coils will stop trapping the moisture when air flows through the machine. The condenser or filters may be clogged. Check to see if you can clean out any of the filters to free the air flow in the dehumidifier.
If the humidistat is not functioning properly, it will show the incorrect humidity level of the area. Whats going on? Hi Steve, I would recommend you follow our step by step guide above and test individual elements in order to diagnose the issue.
I have a Honywell 30pint dehumidifier. Was working fine and now my start button flashes on and off and when l pull out the container that has no water l have a P2 on the display window and the full container button is lit red but the container is empty?? Hi James, sorry to hear. We have had tons of Honeywell that we tested and have been using them for about a year with out any trouble.
It is hard to say what is wrong with your unit without actually seeing it. Based on what you are telling me it is possible that Refrigerant might have leaked but I have not personally seen that happen this early. Try contacting Honeywell customer service at sales honeywellstore. It is four years old. Removed covers, very clean, fan runs compressor runs but coils are not cool.
Any suggestions? It is possible that refrigerant may have leaked. This can only be tested by a professional with right equipment. I have had two of that model. The first failed within the warranty and was replaced. The second one is now 4yrs old and has failed. Both related to leaking refrigerant and compressor failure. No more GE products for me.
I have been in San Antonio with a new one for 4 years now. The hygrometer on the wall still shows high humidity, too. What can I do? Somehow I missed your comment. Well from what you are describing it seems that the dehumidifier is functioning however, the rate of moisture withdrawal has slowed. This can be due to various reasons, i. If the refrigerant is slowly leaking then you may want to contact Frigidaire and see if you still have warranty on this unit. Hello I have a Waykar model and after not needing it the past few months, I pulled it out and plugged it in.
Everything seemed to be like usual, but today I noticed water all over the floor and no water in the water bucket part. Any suggestions on what might be wrong? I would recommend you check your outlet and see if you are closing the bucket properly. Since that is the only possibility that can cause this.
It is working well, but the water collected in the reserve is always blue. Could this be some type of leak? That could be a possibility that your refrigerant is leaking. The fan blows moisture-laden room air over the cold coils, where water condenses and drips into the pan or drain.
Although a dehumidifier does not cool the air, it makes it more comfortable because it decreases the humidity. But a dehumidifier does not function well under about 65 degrees F.
Be sure it is plugged into a working outlet and is turned on. If necessary, replace the appliance power cord. If you see any ice blocking parts, let the ice melt and do not use the unit until the room temperature exceeds 65 degrees Fahrenheit most dehumidifiers are not designed for use in colder spaces and may freeze up.
Many people find that by unplugging the unit and waiting about 30 days into the season the problem is solved. You can do this with a volt-ohm meter. Clip the leads to the terminals on the switch. Depress the bar or trip lever on the switch. You can test a dehumidifier humidistat fairly easily using a volt-ohm meter. Also using a volt-ohm meter, you can tell if the overflow switch works or not.
If your dehumidifier seems incompetent, it may be undersized for the space. After disconnecting the power cord, you can also:. Many dehumidifiers have a float switch that prevents the unit from spilling over with the water that has been drawn out of the air.
Sometimes this switch goes bad and must be replaced. Desiccant dehumidifiers are less energy efficient, but are better in cooler conditions. This makes them a popular choice for garages or unheated rooms. They are also smaller and quieter than refrigerant models.
The compressor is one of the most likely components to develop a fault. Keep this in mind as you read the rest of the post, as any mention of a compressor can be ignored if you own a desiccant model.
Note: There are also peltier dehumidifiers. If your dehumidifier has stopped working — or at least stopped removing as much water as it once did — there may not be a mechanical or electric fault.
Instead, it could be due to a change in external conditions. Refrigerant dehumidifiers need a temperature difference between the air and coils. When warmer air hits the cooler coils, moisture condenses and falls into the tank.
As the external temperature drops, the coils must become cooler to maintain a temperature difference. The result is that refrigerant dehumidifiers become less effective as the temperature drops.
At a certain temperature the coils may also start to freeze. Dehumidifiers with high maximum extraction rates are designed to dehumidify entire homes. All dehumidifiers will also remove more moisture during the first week of operation. Once humidity levels have been reduced to a manageable level, there is less water to remove. Dehumidifiers are listed with a maximum extraction capacity.
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