Question about LG LFX25971ST Bottom Freezer French Door Refrigerator
Error code dH on front panel, unplugging frig and replugging in, resets the display. Then reappears 4 hours later Now the refrigerator is warm while the freezer is still cold.
You have a defrost issue. Thus the code.Check the back wall of the freezer section. Do you see frost? Yes means that the sensor or the heater is shorted? The control seems fine but it could be bad. Can't tell with out tests being preformed. Usually the sensor that goes bad. I can help you if you are up to disassembling and testing. Do you have tools and a multimeter?
Posted on Feb 14, 2014
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Posted on Jan 02, 2017
Hi. You have an Error Defrost Heater. Its taking too long for the heater sensor to open the circuit during defrost. You normally replace the heater, heater sensor and circuit board(motherboard) located on the back of the refrigerator in this situation. Check your mollex plugs and make sure they are connected tightly at the evaporator coil area. Sometimes they come loose. I reccommend replacing the heater and heater sensor located top right on the evaporator coil. This should take care of the problem. Need parts see me on ebay as user, themackshack. Good luck, Mack
Posted on Jan 06, 2008
GO TO SEARS .COM ,CLICK ON PARTS,PUT YOUR MODEL NUMBER IN AND YOU WILL FIND WHERE THE PART IS,LET ME KNOW-MIKE
Posted on Jul 07, 2008
I'm no major appliance repairman. However, after reading several posts, I investigated the issue further since I received an ER FF on the front panel. I have a LFX25960SW refrigerator. I pulled the top and bottom baskets out, and was able to take the back panel out from inside. There was a solid block of ice built up around both fans and wires. I took a blow dryer and gradually melted the ice around the fans and wires. Then, as I was able, I pulled the remaining ice chunks off of the wires. I put the thing back together and it cleared the message. My wife says no more LG appliances for us. :)
Posted on Apr 08, 2009
Tips for a great answer:
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Code - erdh
and LG 795 Series. Model 795.77556600
but most models use the same repair.
Controller Part # 6615JB2005H
To Verify correct part. Check part number for your model number at www.searspartsdirect.com
be intimidated by this repair... The
'erdh' error code indicates - error defrost heater. Replacing the controller is EASY. The difficult part is removing everything in
the freezer section to access the evaporator coil but hang in there and stay
with it. You will not hurt anything if
you use common sense.
new part (defrost controller) is relatively inexpensive ranging $10 - $14. Here in the SouthWest I used Appliance Parts
Depot for a $10 part cost. Don't forget
to have 3-4 small wire ties to secure the defrost heater, defrost sensor and
would help to write down a few notes of some of the particulars during
had the same ERDH error code, and my refrigerator began to warm up. I replaced
the defrost thermostat assembly part # 6615JB2005H which is located inside the
freezer, on the right side behind the white plastic panel.
Diagram Image) I accessed it by removing the freezer door, all components
inside the freezer, including the slide rails / tracks mounted on the sides of
the freezer. Be careful when removing the rear white panel because an
evaporator fan is mounted on the back of it and plugs into the back left side
of the freezer compartment. You just
saved yourself about $375 or more.
Stay With It & Good Luck!
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