HS means Automatic Defrost function:
Please check if there is any frost buildup behind the air outlet of the product, you can kindly remove the filter to inspect it.
The formation of frost on a compressor dehumidifier is a normal phenomenon. Due to the internal condensation technology, frost may occur after prolonged use, especially if the internal or environmental temperature is too low.
Sometimes, even if there is no frost buildup, the HS code may still appear, which could be due to the internal temperature being too low.
When the machine detects that the internal temerature is below -2℃, it will display the H5 code and enter automatic defrost mode. Please rest assured that during this process, there is no need to perform any operations.
Once defrosting is complete, the dehumidifier will automatically resume normal operation. The dehumidification performance is not affected, and you can continue using the unit with confidence~
If the HS error code repeatedly appears in a short period of time, we recommend turning off the dehumidifier for one day to allow the frost on the rear air inlet to automatically melt.
Once the frost has melted, you can turn the dehumidifier back on
If the issue persists, please Click HERE to contact our customer service team for assistance!