20 Most Recent Haier HDN455 Dehumidifier - Page 3 Questions & Answers

Did you punch out (or cut) the plug that the hose connects to? If not, its blocking the water from draining to the hose. Please rate 4 stars if this is helpful. Thanks and good luck!

Never heard of a metric garden hose connection. Was this unit purchased in the US or overseas? Check box or bag with manual. There may be an adapter in there.

I would try to buy a new one. Look for sales.

sorry to say but the bucket level sensors on these tend to be a bit tricky , it seems theres two possible holes the piviot point for float can go in , only one is correct for sensor to hit right , but both allow float to swing , and there not marked either

Jason, currently the only 45 pint dehumidifier that Haier sell is Model # DE45EK or DE45EK-L or EK-T. If any of those matches the Model Number of yours, you can down load and print the Owners Manual from the link below. However, the model numbers I listed make no reference to Error Code E2. If your Model Number does not correspond to any of those numbers, your unit is probably no longer manufactured or available.

http://www.haieramerica.com/en/asset/product/4ba7175e54

With that said, there are two things you can do. First, turn the Master ON/OFF Switch to OFF. Unplug the unit from the wall outlet and wait 12 - 15 minutes. Then, plug the unit back in and turn the Master On/Off Switch to ON. Did the Error Code clear itself. If so, set the controls as you normally would.

If that didn't solve the problem you can contact Haier Customer Service at 877-337-3639 and they will advise you what to do, to clear the error code.

Hope this helped you to solve the problem.