I continue to get an error message F2 and the unit will not continue to work. I have to unplug the unit and plug it back in to get it started again,

Question edited for clarity and spelling of maker name.
Question moved from Computers and Internet category.

Faulty Sensor

https://www.google.com/search?q=hisense+model+dh7019kig+e9+error+code

..

"For the above error codes, Power the unit off, and then unplug the unit for 15 minutes. Plug in and power on. If the issue persists, please contact customer service."
https://edgestar.zendesk.com/hc/en-us/articles/201000315-My-dehumidifier-is-displaying-an-error-code-What-does-it-mean-

Hi,

Here is a tip that I wrote that will help you understand why and what you can do with a dehumidifier that ices up.

Dehumidifier is Freezing up and not working

heatman101

Your model is no longer in manufacture or available. However, I was able to locate the Owners Manual for you. It does not list a CH 01 Error Code, but does list other reasons why your unit want turn ON.

http://www.lg.com/us/support/product/support-product-profile.jsp?customerModelCode=LHD45EL&matchedModelCode=1000001989&searchEngineModelCode=LHD45EL&targetPage=support-product-profile&initialTab=documents#

In the past, I have recommended turning the Master ON/OFF Switch to OFF and unplugging the unit for 12-15 minutes. This will give the unit time to hopefully, reset itself. Then Plug the unit back in and turn the Master ON/OFF Switch to ON. Set the humidity control as you normally would. If it successfully reset itself, it should operate normally.

If you continue to have problems, contact LG Customer Support at 800-243-0000.

Hope this helped you to solve the problem.

If the display reads "F1" or "F2", a sensor has failed. Contact your Authorized Frigidaire Service Center.

What does an E2 code mean?

I have a Haier Dehumidifier that is about a year old, I emtied the bucket and put the bucket back into place and hit the start button and nothing happen I unplugged the unit and error code E2 keeps comming on

Unplug from wall. Take the front cover off and disconnect the 2 wires that attach to the humidity control dial. Plug back in. If it works, the problem is the humidty control dial (mine just went bad). With it unhooked, it will run constantly, but will still turn off when the bucket is full. To turn off, simply unplug.

When I searched this error code, I found that F-2 means bad sensor. I found no further information as to what sensor it was. You don't give the name of the manufacturer, so I couldn't search from that perspective.

If it is a bad sensor, you may require professional repair.

Before I took it anywhere to be worked on, I would be certain that the catch bucket was setting square (indicating no water in the bucket).

Thanks for your interest in FixYa.com

Hi.
It is simple and easy to fix. E1 code for sensor behind right side grill. Take right side grill out, unplug sensor from wire socker and plug back. It is solve problem sometimes. Unit MUST be unplugged from outlet.
If no help, you need new sensor .

Thank you.
Dimitry.