Why do dehumidifiers stop working

They should also remove any clothing that could be blocking the grill from outside. This is the same grill that was shown in the Capacitor troubleshooting process above. If none of the above components have a defect, the problem could be within the electrical system. The electrical board, also known as PCB contains sensors that automatically detect the levels of relative humidity RH and kick starts the system when the desired moisture level is exceeded.

Solution: For defective PCB, dehumidifier should be checked by professional refrigeration technician. If you are unable to fix it and need to get a new dehumidifier then check out this guide for some very good dehumidifiers in the market. Updates: Jun 30 , Post was reviewed and edited by certified heating and cooling technician. I have gone through three basement dehumidifiers in five years. In each case the compressor and fan run but no water is removed from the air.

It is as if each has lost its refrigerant. Does that seem possible? Sorry to hear that you have gone through 3 dehumidifiers in last 5 years. Also, keep in mind you must size the dehumidifier based on the sqft of area that you are covering. If you overload the dehumidifier i. We have a Vremir. I started taken it apart and possibly causing some damage.

So, before proceeding on, I tried the usual sources to get a copy of a Vremir service repair manual. But could not find one. Would you be able to lead me to a source for a manual? The manual did not taken into account, that there are some seasoned veterans out here.

Please help! I guess the hot coil may not work but no idea how to fix it. I have a Frigidaire 70 pint dehumidifier. I had this on mine too, when I opened the dehumidifier I could see green leaks around the coils which means probably even though the coils were getting slightly cold probably not cold or effectively enough because of the leak. I have a garrison dehumidifier I noticed its not drawing water I was told it was the capitator I ordered a new one replaced it and my humidity level was at 65 and is now at 54 but still no water in bucket.

I got a ProBreeze 12L Dehumidifier which last for 5 months only. The thing is everything looks like working without issue, the digital control remain the same, the fan still working, still taking air and releasing air, but it just stop collecting water entirely even when the humidity still relatively higher than target 60 at regular temperature degrees.

Is it a compressor problem? But I feel bad if I have to discard an item that is still reparable. Please advise. That is great that manufacturer is standing by their product! However, it is most probably the compressor may be leaking or out of gas as you describe that most the system is functional.

However, it is quiet difficult to diagnose without inspection the dehumidifier. Unit was working. Despite that, there are several issues that can arise, including a dehumidifier not collecting water.

When you have humidity issues in your home, a faulty unit can become a serious issue. The first step in finding out why your dehumidifier is not collecting water is to know a little more about the system itself. Do you have a dehumidifier with a compressor and refrigerant, or is it a desiccant dehumidifier?

Dehumidifiers with a compressor use refrigerant and are designed for homeowners that live in warmer climates. A desiccant dehumidifier is ideal for areas that tend to stay cool year-round. 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. If your dehumidifier is overflowing, you can test the overflow prevention switch with a volt-ohm meter. Is your dehumidifier freezing up? A dehumidifier will often frost up if room temperatures are colder than about 65 degrees Fahrenheit.

If the room temperature is lower than 40 degrees F. Shopping for a reliable dehumidifier? Our expert guide reveals which dehumidifier brand to buy in After crunching the numbers from our survey, we were able to identify the most common dehumidifier issues. A complete failure was the most commonly recorded issue.

A broken auto function or humidistat, uncomfortable noise levels and leaky water tanks were among the other problems raised. These will determine the appropriate level of relative humidity for you, and work to achieve that. Some dehumidifiers are just noisier than others from the outset, as we highlight in our reviews.