E9 error on dehumidifier - Washing Machines

https://evaly.com.bd/products/baseus-hd-convex-blind-spot-auto-rearview-car-mirror-silver-8458491

'make and model' are needed in all questions please. However it appears to be Noma or Hisense. See videos and articles.

https://www.google.com/search?q=Dehumidifiers+error+E9

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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

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Impossible to diagnose without a full make and model, but likely a sensor issue. Your Google search query would be

make model error code E9

https://www.google.com/search?q=dehumidifier+code+e9

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That is a moisture sensor error and probably needs replacing.

https://www.justanswer.com/hvac/crtbw-fix-dehumidifier-e9-error-code-won-t-work.html

https://support.edgestar.com/hc/en-us/articles/201000315-My-dehumidifier-is-displaying-an-error-code-What-does-it-mean-

The manual says to contact customer service 866-827-4985. I believe the code refers to a sensor error.

Check for a kinked drain hose.

My unit runs for a half hour and then theme dreaded E9 comes up. Then the fan runs but no buzzing from the condenser. Sounds like everyone who buys this brand has this problem !! I will try the manic press and hold the start button and hope it works.