LG Dehumidifiers - Recent Questions, Troubleshooting & Support

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LG Dehumidifier model LHD459ELY9. No power to the display?

Question edited, toss in a load of CAPS. The capacitor is likely to have failed internally. It can still produce voltage. Or the transformer that supplies power has failed. No one else has recorded this issue https://www.google.com/search?q=LG+Dehumidifier+model+LHD459ELY9.+No+power+to+the+display ..
2/26/2024 6:37:19 PM • LG Dehumidifiers • Answered on Feb 26, 2024
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The unit starts but the fan dont run

It made no sense to me that despite no visual issues, the fan motor is bad. So, with further research it turns out that the true culprit is the small thermistor/thermal fuse between the orange wire (ground) and motor winding wire. The thermistor is taped underneath the silver aluminium and yellow tape on the fan motor. I heard about this bad (open/no continuity) thermistor makes almost >99% of the fan motor problem regardless of any brand name because this cheap c-fram fan motor is NOT made in USA. I opened the motor, there is a silver (aluminum wrap) around the windings for the motor that needs to be cut. Careful not to cut the motor windings. Inside there is a thermistor or type of temperature sensor connected between the orange wire and a motor winding wire. On my motor this was no longer working.
The part marked "JET 123 NM1 2A 130C" is a thermal fuse. The 130C is the temperature rating. When the motor get hot (130C / 265F) the fuse opens. The circuit is broken and the motor stops.

The motor is still good. The fuse is blown. It must be replaced to get the motor running again. You could bypass the fuse but then you invite a fire hazard.

A replacement fuse is available from Digi-Key. It is a Cantherm SDJ1 DF128S (128C):
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=317-1133-ND

Part cost 98 cents

You might want to go with the next higher temp (141C):
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=317-1134-ND
10/31/2023 12:44:49 AM • LG LHD45EL... • Answered on Oct 31, 2023
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I picked up an LG LDF7551ST dishwasher used, there is a white plastic thing on the left side, assuming water inlet mechanism?

https://www.searspartsdirect.com/manual/44av6atl6i-003204/lg-ldf7551st-dishwasher-parts?sid=sem:ggl:dsagroupb:141452280898::c&keyword=&gclid=Cj0KCQiAtICdBhCLARIsALUBFcHCsKc_OEAYHAPPbyS-9LcLCYIAojCvzFzeIbtp7dOcMwOBVditVK8aAhxCEALw_wcB
12/19/2022 4:08:55 PM • LG Dehumidifiers • Answered on Dec 19, 2022
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Code (CH) (01) on front panel, what does it mean?

I believe it is a water tank code. Re-seat the tank, unplug wait 15 seconds and replug the power cord and see if this resolves the error. Background relating to other possibilities. When the water bucket reaches its capacity, the bucket switch opens to shut off the dehumidifier. If the bucket switch fails while it is open, it will prevent the dehumidifier from running. To determine if the bucket switch is defective, use a multimeter to test it for continuity. If the bucket switch does not have continuity, replace it.
5/8/2022 5:10:12 PM • LG LHD45EL... • Answered on May 08, 2022
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My LG model UD701KOG3 Dehumidifier does not shut off when the desired set level is reached.

The bucket is drained continuously with hose connected - no need for "full" sensing
7/28/2021 8:15:16 AM • LG Dehumidifiers • Answered on Jul 28, 2021
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My DeLonghi DEM10 Dehumidifier not producing water.

Hi,
Here is a tip that I wrote about that problem...

http://www.fixya.com/support/r4662409-dehumidifier_running_but_no_water_in

heatman101
12/7/2020 11:07:34 AM • LG DH30 GoldStar... • Answered on Dec 07, 2020
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Bucket fills up instead of water flowing out hose

There must be a blockage in the hose causing the water to back up and flow into the bucket. Try pushing a flexble peice of wire through the hose to unblock it.
7/13/2020 7:15:37 AM • LG LHD45EL... • Answered on Jul 13, 2020
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What does the code 24 and CH mean on my LG dehumidifier?

Hello everyone, can someone please tell me what is error code CH10 on lg dehumidifier please?
Thank you
7/25/2019 6:44:04 PM • LG Dehumidifiers • Answered on Jul 25, 2019
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I have an LG LHD45EL dehumidifier. The manual

I have the exact problem with my LG LHD45EL as lubbock51's Aug 17, 2010 question. (see below) Isn't there anyone out there that's had this same problem and resolved it. I too am afraid to pry the grill for fear of breaking it...it made out of plastic so it won't take much to break the grill if I did.

By lubbock51 on Aug 17, 2010

I have an LG LHD45EL dehumidifier. The manual shows removing the front grille to clean the coil by placing a hand on each side and pulling toward you. Mine won't budge and I'm afraid to pry the plastic in fear of breaking it. Any suggestions?
7/12/2019 7:37:58 PM • LG LHD45EL... • Answered on Jul 12, 2019
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LG LD450EAL no power

Try resetting the GFI breaker, assuming it is connected to one. Also check the main breaker panel to make sure the breaker is not tripped. Unfortunately the electronic panels do go bad in these systems after a few years of service. Try resetting the unit. There should be a tiny reset button on the back. Also if the bucket is full it will not turn on, make sure it is in place and seated properly or it will not turn on. There may be a reset on the cord itself as well, hope this helps.
11/28/2018 8:32:28 PM • LG Dehumidifiers • Answered on Nov 28, 2018
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Bucket full light is on, but there is no water in the bucket

I had the same problem. For me the fix was to take all the covers off, remove the bucket switch, clean the contacts on the switch, and i poured alcohol all over the switch and repeatedly pressed on the actuator . I dried it all off, put everything back and it worked again like a charm.
6/3/2018 1:43:10 PM • LG Dehumidifier... • Answered on Jun 03, 2018
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Error message CH 24.

We;ve managed to clear this error, at least for the last 5 days. Remove the bucket, and reach up behind the front panel where there is a filter- ours was covered in dust. After cleaning this off, and resetting the machine (by pulling the electric plug out and re-inserting), the error went away.Your mileage may vary.
3/28/2018 9:05:51 PM • LG LHD65EBL... • Answered on Mar 28, 2018
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