Question about Kenmore 73502 / 73504 / 73509 Bottom Freezer Refrigerator

3 Answers

Kenmore Elite Trio 795.7519

The door control is shower an error message reading "er dh" It feels like the refrigerator portion is not very cool.

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This is the 1st (and easiest) step to take:

1. Turn power off to the refrigerator (i.e. unplug)
2. Leave OFF for at least two minutes to allow the CPU to reset
3. Turn power back on (plug in)

This solves 98% of these problems with the Kenmore Elites.

Step two would be to call service.

Posted on Apr 26, 2008

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Check out the page for my problem and what I found out...

http://www.fixya.com/support/t403900-kenmore_elite_refrigerator_error_er_dh

Posted on Feb 20, 2008

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Either you have accidently left the door open at some time in the last few weeks or you have a faulty defrost sensor, initially turn off defrost freezer over night with doors open, turn on following day, unit should start to work within 12 to 24hrs, other wise replace defrost sensor but still deforst. Regards Advisor

Posted on Aug 30, 2007

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Posted on Jan 02, 2017

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1 Answer

Kenmore bottom freezer refrigerator showing ER on one side and DH on other on temperature control


Hello Mike,
It means that most likely that your Defrost Heater (DH) is not working and one of the following items could be bad;
Er dH Sensor did not get over 40 F Faulty fuse, heater, control board Controller assembly, defrost heater, relay on control board Here is the whole list for your refrigerator;
Kenmore Bottom Freezer Refrigerator Error Codes for 795 Models Sears...

Good Luck!
Rich Lilja

May 12, 2018 | Kenmore Refrigerators

2 Answers

The code ER CO keeps coming on, on the display panel. The fridge and freezer still work but the code keeps coming up. Any info on that?


LG Bottom Freezer Refrigerator Error Codes Sears PartsDirect


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LG Refrigerator Error Codes

These error code explanations can help you diagnose a problem with your LG bottom-freezer refrigerator. For repair how-to help, visit the PartsDirect repair help section, which includes repair help for washing machines, other major appliances, lawn and garden equipment, garage door openers, vacuum cleaners and more. You can also search for owner's manuals, get advice from an expert and find refrigerator replacement parts. Error Code
Er FS Error Code
Er rS Error Code
F dS Error Code
r dS Error Code
Er HS Error Code
Er IS Error Code
Er SS Error Code
Er rt Error Code
Er It Error Code
Er gF Error Code Error Code
r dH Error Code
Er IF Error Code
Er FF Error Code
Er CF Condition
Condenser fan motor is defective Check/Repair
Condenser fan motor, wiring or the control board Shop Parts
Condenser fan motor, Power control board, Wiring harness Error Code
Er CO Condition
Communication error Check/Repair
Communication error between main board and display board Shop Parts
Display control board, Power control board, Wiring harness

Jul 16, 2015 | LG LFX25974ST 24.7 cu. ft. French Door...

1 Answer

On the door display it says " ER DH " what does


I found this to be quite up your alley... gives you possibilities for DIY repair.

http://knol.google.com/k/fixing-the-er-dh-code-on-kenmore-elite-trio#

Apr 13, 2011 | Kenmore Elite 44723SS Commercial...

1 Answer

Cheats sf


We don't understand what you exactly mean. If it means a eror code, please find below the error codes and its solutions.
Er FS - Freezer Sensor Error
Er rS - Refrigerator Sensor Error
Er ds - Defrost Sensor Error
Er dH - Defrost Heater Error
Er CF - Cooling Motor Error
Er CO - Communications Error Er-Ff- Freezer fan fault. Write again if you're not satisfied with this answer.Thanks.

Feb 24, 2011 | Whirlpool 25.6 cu. ft. Side-by-Side...

1 Answer

Message ER DH continues to pop up on the door. If


ER =ambient temp sensor failure
DH= defrost heater

Defrost heater, temperature fuse short
circuit, unplugged connector(indicated
4 hour later after trouble)

You is gonna have defrost problemas!


If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

Feb 24, 2010 | LG LRSC-26922 Side by Side Refrigerator

1 Answer

Refrigerator warm, display blank but freezer still works


The Er DH error code indicates the temperature sensor on the evaporator coil did not reach 50 degrees within one hour.
This would indicate the control board did put the refrigerator through a defrost cycle.

This problem could be caused by a defective relay on the control board, a defective defrost heater, a broken wire to the heater, or a stopped up drain on the defrost pan causing ice to form on the evaporator coil.

Before replacing the control board, someone should remove the food from the freezer, remove the freezer drawer, and remove the evaporator cover to expose the evaporator coil, heater, and defrost sensor.
The voltage to the defrost heater should be 120 volts ac.
The defrost heater is part of the evaporator coil and is not replaceable as a separate part.

You can test the operation of the defrost system by pressing "Ultra Ice" and "colder freezer temp" for 3 seconds.
The first time you press and hold the buttons the board will test the compressor, fan, and open the damper.

All displays should be on.


The second time you press and hold the buttons the board will test the compressor, fan, and close the damper.

The third time you press and hold the buttons, the board will turn the compressor and fan off and turn the defrost heater on for around 25 minutes. This would let you know if the defrost system is working.


http://knol.google.com/k/fixing-the-er-dh-code-on-kenmore-elite-trio#

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.*#$^

Feb 21, 2010 | Kenmore 24.8 cu. ft. TRIO Bottom Freezer...

1 Answer

My kenmore elite trio has error message. ER DH


The Er DH error code indicates the temperature sensor on the evaporator coil did not reach 50 degrees within one hour.
This would indicate the control board did put the refrigerator through a defrost cycle.

This problem could be caused by a defective relay on the control board, a defective defrost heater, a broken wire to the heater, or a stopped up drain on the defrost pan causing ice to form on the evaporator coil.

Before replacing the control board, someone should remove the food from the freezer, remove the freezer drawer, and remove the evaporator cover to expose the evaporator coil, heater, and defrost sensor.
The voltage to the defrost heater should be 120 volts ac.
The defrost heater is part of the evaporator coil and is not replaceable as a separate part.

You can test the operation of the defrost system by pressing "Ultra Ice" and "colder freezer temp" for 3 seconds.
The first time you press and hold the buttons the board will test the compressor, fan, and open the damper.

All displays should be on.


The second time you press and hold the buttons the board will test the compressor, fan, and close the damper.

The third time you press and hold the buttons, the board will turn the compressor and fan off and turn the defrost heater on for around 25 minutes. This would let you know if the defrost system is working.


http://knol.google.com/k/fixing-the-er-dh-code-on-kenmore-elite-trio#

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE [email protected]#$

Sep 16, 2009 | Kenmore 73503 Stainless Steel Bottom...

1 Answer

We have a Kenmore Elite Trio that keeps giving us an error message in the electronic window of er dH


The Er DH error code indicates the temperature sensor on the evaporator coil did not reach 50 degrees within one hour.
This would indicate the control board did put the refrigerator through a defrost cycle.

This problem could be caused by a defective relay on the control board, a defective defrost heater, a broken wire to the heater, or a stopped up drain on the defrost pan causing ice to form on the evaporator coil.

Before replacing the control board, someone should remove the food from the freezer, remove the freezer drawer, and remove the evaporator cover to expose the evaporator coil, heater, and defrost sensor.
The voltage to the defrost heater should be 120 volts ac.
The defrost heater is part of the evaporator coil and is not replaceable as a separate part.

You can test the operation of the defrost system by pressing "Ultra Ice" and "colder freezer temp" for 3 seconds.
The first time you press and hold the buttons the board will test the compressor, fan, and open the damper.

All displays should be on.


The second time you press and hold the buttons the board will test the compressor, fan, and close the damper.

The third time you press and hold the buttons, the board will turn the compressor and fan off and turn the defrost heater on for around 25 minutes. This would let you know if the defrost system is working.


http://knol.google.com/k/fixing-the-er-dh-code-on-kenmore-elite-trio#

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.

Aug 30, 2009 | Kenmore Elite 22.4 cu. ft. Bottom Freezer...

1 Answer

Kenmore Elite Trio Error Message ER DH


This is a refrigerator manufactured by LG and is well known for this type of malfunction. There should be two 1/4 inch screws on the outside of the freezer drawer tracks near the front that will allow you to pull out the entire door assembly. Once this is done and the unit is fully defrosted and unplugged, there are a couple/few screws in the back freezer panel. Once the panel is removed, this part is located on the upper right side of the evaperator coils. It is sometimes wedged in tigtly but should pull out with a good tug. Unplug the white harness, remove defective part and reverse this process. Good luck and happy shopping for the shoes.

Aug 25, 2009 | Refrigerators

1 Answer

Error message Er FF


er ff means that the control board is not sensing evap fan motor operation this means either a bad fan motor ice in the fan motor or bad control board. you can verify fan operation by opening freezer door and feeling for old air blowing from back of freezer compartment. you will have to push in the light switch to get fan operation.
for corndo that has same problem you actually have a different problem. er dh means the control board is not sensing defrost heater operation. the most common culprit is a bad defrost sensor. message me back if you need instructions for trouble shooting..thx peyton

Jan 15, 2009 | Kenmore 73502 / 73504 / 73509 Bottom...

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