This is an authentic OEM replacement part sourced directly from LG. This turbo fan is commonly used in the assembly of air conditioners and dehumidifiers. This fan is used to draw air through the unit...
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January 1, 2023
Bucket full light no water in bucket
For model number LD301EL
Hello Janice, thank you for reaching out. According to our research, the problem seems to be with the Main PCB Assembly, we would recommend replacing it, the part number is FIX3646037. Please reach out to customer service if you need help placing an order, anyone will be happy to assist you. We hope that helps.
Action: 1. Remove the back cover from the dehumidifier. The tricky part will be the two hidden clips located under the top edge. 2. Remove the front cover. The front cover is constrained by the wire leading to the thermistor. The thermistor is located to the left of the cooling fins inside a copper tube. I used a small screw driver to push the thermistor from the top and out the bottom of the copper tube. Once removed, the front cover opened up from left to right. 3. Under the front cover, behind the control panel is a black cover. Remove the four screws on the black cover and remove the cover. Remove the four screws holding the circuit board and remove the circuit board. 4. Unplug the thermistor from the circuit board. Using an ohmmeter, test the thermistor: http://www.learningaboutelectronics.com/Articles/How-to-test-a-thermistor.php My thermistor tested good. 5. Visually inspect the circuit board. My circuit board had small black spots scattered about the circuit board. I took a clean dry brush and removed the small black spots. I suspect it was mold. I reassembled the electronics and turned the dehumidifier on. To my surprise the CH01 error code was gone and the dehumidifier appeared to be working. However, after further testing I discovered some of the buttons were not working. To me, this at least identified the failed part. 6. I ordered the circuit board from PartSelect: Item Number - PS3646093, Description - PCB ASSEMBLY,DISPLAY. This is this circuit board located under the control panel / display. 7. I replaced the circuit board. The dehumidifier is working well. All is good.