20 Most Recent LG LRBC22544 Bottom Freezer Refrigerator - Page 3 Questions & Answers

You have a bad iceing fan replace it.

is there ice or frost forming on the back wall.

dh means defrost problem.replace defrost control and element,behind freezer panel.dont forget to unplug fridge before you work on it

the ff error code means freezer failure.you need to replace the defrost control assembly in the freezer compartment behind the back panel..and the evaporator fan may be out also..mark at [email protected] or 503-406-7179

Its the Chinese Communists song Laughing at you for buying it and killing your US economy. The song says, "Dont cry when you have no job, you can live in the box the frig came in" Try saying, "The united chinese states of north america"
Ya! ..Im Not a democrat.
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i used to have the same problem change the defrost part is in the panel of freezer in a plastic bag whit two cables

The control is not seeing a feedback signal from the ice room fan. (the fan inside the freezer which pushes cold air up to the in door icemaker) It is probably blocked with a build up of ice or frost, preventing the fan blade from turning.

The fridge gets its cold air from the freezer through a vent(damper) between the freezer and fridge.The only fridge control is to adjust this damper for more or less cold air coming in.
The evaporator coil behind the cover on the back wall inside the freezer will ice up under normal conditions. Every 8 to 10 hours for around 20 minutes the defrost timer (or in most newer models the electronic adaptive defrost control) will turn the defrost heater on to melt the built up ice. There is a defrost thermostat which prevents the heater from overheating the freezer by breaking the heater circuit when the temp reaches close to 32 degrees F. The entire cooling system shuts off during the defrost cycle and starts back when the timer advances through the cycle.

If this ice is not melted it will continue to build up until the air can’t flow over the coil to circulate the cold air through the freezer and into the fridge. The temperature change in the fridge is usually noticed first followed by the freezer.

If the defrost thermostat is bad it can prevent the heater from coming on OR it won’t turn the heater off when it gets too warm. It is clamped to the evaporator coil at the top to sense the temp. If it appears to be misshapen it is bad.
With an ohm meter it should show continuity when cold and none when warm.
You can also bypass the thermostat to see if the heater comes on then. If it does then you know the thermostat is bad and needs replaced.

The defrost heater is located on the evaporator. It is in a tube which is at the bottom and can also go up the sides of the evaporator. On some types you can see a burnt spot if it’s bad. With an ohm meter it should show continuity from end to end when disconnected from the wiring in the freezer. You can also test the wiring for voltage when it’s in the defrost mode.

If you have a defrost timer you can test it. It can be located under the fridge behind the kick panel on the front. Some are in the fridge with the controls at the top. You can turn the defrost timer till it clicks and everything shuts down. The heater should now come on. If it does, replace the timer because that means the timer is not running. If it doesn't, check the heater and defrost thermostat. Turn the timer again till everything starts back up to end the defrost cycle.

If you have an adaptive defrost control instead of a timer, replace it if the heater and thermostat test good. It is located in the fridge with the controls in some models and on the back in others.

If you need help finding your model number see here> http://www.appliancepartspros.com/modelnumber_locator.aspx

To locate your timer, motherboard, control or adaptive defrost control , enter your model number and search for the part or post back on Fixya.
http://www.searspartsdirect.com/partsdirect/index.action?psid=26129238&sid=PSx20071217x00001a

Hi,

For clraification of your problem, may I know what exactly the unit model/maker?

Thanks

You have a blocked drain hole at the bottom of the fridge put very warm water in the the drawers and remove once they un thaw then remove them and clean the drain hole in the bottom. If you need more help just post here and I will give you more informaion, also if it's got a lot of water you will have to remove the drip pan and drain it out

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IF(icemaker fan) This fan is located behind the rear panel of the freezer compartment.

you have mentioned that the unit was showing Er FF .this error is not for faulty defrost sensor. FF ERROR STANDS FOR FREEZER FAN.I WILL GIVE YOU COMPLETE LIST OF ERROR DETAILS FOR YOUR KNOWLEDGE.

:---All Error Codes will have an ER on the left side, followed by the error on the right:Er IF - Icemaker Fan Error - This can be caused by frost accumulation on or around the icemaker fan. Unplug the unit for 3-4 hours to allow this to melt off. If error code persists, call Customer Service.
Er FF - Freezer Fan Error - This can be caused by frost accumulation on or around the freezer fan. Unplug the unit for 3-4 hours to allow this to melt off. If error code persists, call Customer Service.
For remaining error codes, try unplugging the unit for a couple of minutes to reset the unit. If the error code persists, call Customer Service
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

SO IF ITS NOT SHOWING ER-ds that means your defrost sensor is completely okay.no need to change it at all.
thanks.keep me updated for any more help.
plse do not forget to rate this solution.

Sounds like the FF(Freezer Fan) is wearing out or is worn out. This assembly supplies the circulation for the freezer as well as the refrigerator. When is slows down or stops the circulation of cold air to the refrigerator is the first thing that is effected. The minimum cost to replace this assembly is around $300.00

There are two fans located behind the lower freezer chest back panel, the fan that is in the far left portion is the ice maker fan

My fridge is not blowing any cold are out and someone told me is was the sensor