Dehumidifiers - Recent Questions, Troubleshooting & Support
The dehumidifier runs and collects water. The
My only guess is that there must be a relay inside the control panel that (like many relays) arced ar one time and partially welded itself in the on position. Good quality relays are plated with a high temperature melting point metal to prevent this. Being LG is Goldstar (a Korean company) they most likely use the cheapest relays. To solve this issue the relay needs a hard knock to it. (Don't hit it so hard as to break the circuit-board) :)
11/11/2023 12:13:52 AM •
Goldstar...
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Answered
on Nov 11, 2023
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...
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Answered
on Oct 31, 2023
Challenge ram 710 manual
Hello
I would like to buy a dehumidifier "Challenge" ram 710. Is there a possibility to connect a little pipe, so it can be runned for 24 hrs, without having to care if the tank is full or not?
Thank you for all your answers!
Daniel
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