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Posted on Mar 23, 2010

I have Haier DE45EJ-L I am confused at what the setting should be. The Temperture is 68, when I put the humidity setting at 50 it shuts down, if I put it to 38 moisture is removed from the air. All the directions say is to choose a setting, I live in a basement apartment

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  • Posted on Mar 23, 2010
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The unit shuts down when set at 50% because the controller is sensing that the humidity is below 50% RH. It comes on when set at 38 because the RH is higher, so it will try and dehumidify down to 38% RH.
According to the EPA the ideal RH in a conditioned space is 48 to 54%. You can set it and leave it at 50% if you are comfortable there and the dehumidifier will automatically come on when the RH is above 50% and will automatically turn off when the RH is 50% or below.

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Related Questions:

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How many watts is a DE45EJ-L dehumidifier?

There is a review website that claims the unit draws 590 watts. The refrigerant this one uses is R-134a.

Haier 45 Pint Dehumidifier Review

A slightly larger unit is also available from Haier, the DE65EJ that uses R-410a, which is a more efficient refrigerant and allows the unit to be perhaps 20% more efficient. That larger unit is rated for 65 pints a day, and uses 710 watts. It is a bit heavier than the DE45EJ also.
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Model DE45EJ-L Fan works , does not take humidity out of the air

clean the dust off of the condenser in the front or the filter if it has one. no air flow results in overheating and no condensation across the evaporator coil.
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My Haier DE45EAL is difficult to adjust the Humidity How do I do it?

The arrow down button lowers the humidity level to what you want to extract and maintain. The higher settings remove little to know humidity and maintains a higher humidity level.

If you're trying to extract a lot of humidity/condensation, lower it to 35%.

Hope this helped you & thanks for choosing FixYa
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My husband saids run the dehumifier on low setting to take out dampness in the basement? I said no, run the dehumifier on higher setting like 50 or 60 to take more water out of he basement? What should...

Actually, your husband is correct. The settings reflect the amount of humidity you want to remain in the house. I really don't think you want to leave 50 to 60% humidity in the house.

35% removes the greatest amount of humidity.

Hope this helped answer your question and thanks for choosing FixYa.
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The dehumidifier runs for a few minutes and then shuts down. The humidity indicator shows that the humidity is 75% high in the room that it sits and I have it set for 40%. I'm thinking that it's a timer...

Hi,
There are many reasons why a dehumidifier willnot work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrongwith their dehumidifier

Dehumidifier is running but no water is in bucket

heatman101
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Haier dehumidifier model de45ej-t What does code e2 mean? Unit does not run.

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What # should I set humidity on/

Perfect humidity is 50% according to conventional wisdom. As far as a number to sit it on ... well you will have to refer to the owners manual.

Dont have one --- contact Haier. I found them to be very helpful, particularly when I wanted a no longer in production machine manual.

It might be that the air you are dehumidifying is already lower than you think. You could measure the humidity independently.
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No manuel, do not know how to work

Hi Journeay,
The dehumidifier is telling you the humidity in your house is 45-50 % so it will not run until the dehum thinks it is over 60%. When you set a humidity it will show the setting then it will tell you the humidity in the house. Sometimes they are wrong, and somtimes the humidistat goes bad. I would suggest setting the dehumidifier lower than the 45-50 and see if it comes on. This time of year the humidity is usually low depending on your location. I have already put mine away for the winter. Please let me know if you have any other questions and I really hope this will fixYa. If not just let me know.
Mike
4helpful
2answers

User Manual has no guidelines.

When you first turn on the unit it is set to 40% humidity which is the lowest the unit will accept. You can only move the up arrow from that point. The 63 you are seeing is the actual humidity. If you want 50% youo need to press up arrow till 50 is displayed. The manual for this unit is terrible. Just leave it as it is and it will attempt to bring it down to 40%. 30 to 50 is the recommended humidity range.
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