Question about LG Refrigerators

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I have an LG fridge that has ceased to work. Freezer works but is frosting up.fridge not cold at all. Compressor working and fan.

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1. Drian blockage or Gas choke.. Just go and check the dip tray it is in near compressor if there is some water in the tray means there is no drain block but no water means 100% system choke need gas charging and change the evaporator coil also....

Posted on Apr 04, 2015

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Generally need more info like Model number, some of the older fridges could be a defroster heater but the newer fridges have circuit boards.

Posted on Apr 04, 2015

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1 Answer

Fridge not getting cold


If there is no cooling at all , before we go further we must confirm the first step of confirming the compressor and gas pressure. So shut off the fridge and leave it off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge. If there is no ice formation we have a big issue as the compressor and gas must be checked out. If compressor is running check the pressure, get help to test gas pressure. If not you will need to fill up ,If gas pressure is good the possibility of the compressor being inefficient is high. In such a case you must take consensus to estimate and decide, if RPM of motor is low check capacitor.
However if Ice forms then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off. If not the auto defrost timer, or the thermostat must be checked.

The ventilation fan that circulates the COLD air from the evaporator coils could get clogged with frost and so could be jammed. Also the wires to the fan can be worn out due to the frost. If so check if the defrost timer works to switch the heater to remove the frost. Also the check if the compressor is shut down by the timer /thermostat . If the heaters are not working, check continuity of the heaters.
So attempt to test using a multi-meter / clamp tester from the outside and make your observations so that we come to the solution.

Please check this link for tips to work.

http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Jan 31, 2013 | Refrigerators

1 Answer

Refrigerator is hot but the freezer is cold


If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts: http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Jan 12, 2013 | Sub-Zero 650 / O Bottom Freezer...

1 Answer

Freezer stays cold but fridge has been warm. I turn the thermostat to off for a day and then everything is ok for a week. Sounds like the fan is frozen solid when fridge doesn't work( no sound) Th


If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts: http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Jan 11, 2013 | Refrigerators

1 Answer

12 yr old kenmore top freezer. Freezer get real cold but does not freeze. Fridge part does not get very cold. I cleaned all the dust from coils, fan runs and all the seetings are good.


Top of Form

If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts:

http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Sep 03, 2011 | Kenmore Top Freezer Refrigerator

1 Answer

My LG Refrigarator with a top freezer and water dispenser is frosting on the freezer and the refrigerator is warm


Top of Form

If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts:

http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Aug 12, 2011 | LG Refrigerators

1 Answer

I AM HAVING LG FRIDGE. HOW WILL I CLEAR IT THE MELTING? RECENTLY PURCHASED LG 225 MODEL. HOW WILL MAINTAIN THE FRIDGE? HOW WILL SAFE?


If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts:

http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Jul 19, 2011 | LG LRBN20520 Bottom Freezer Refrigerator

1 Answer

LG electrocool fridge - serial no. 407KRXD00074; the frost free freezer has a huge ice build up, please assist. im also trying to find the manual book for the fridge.


Please check the link :

http://www.lg.com/us/support/product/support-product.jsp


If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts:

http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Jul 19, 2011 | Refrigerators

1 Answer

Not cold enough. freezer works but fridge wont stay cold. i can shut it off for a day and it will work for two more. after that it quits again.


It you have a frost free fridge, then what is happening is that either the defrost element or the thermostat is faulty, causing ice to build up and block off cold air circulation to the fridge. Sometimes the frost builds up around the circulation fan and ceases it up.

That is why when you turn the fridge off for a day, the frost melts and drains out the back of your fridge and so the fridge works ok for a few days until the frost build up again.

Another thing to watch out for is the defrost timer. Sometimes they fail and stick on one cycle and dont advance through. pull your fridge out. The timer is located in the back near the compressor. There is normally a small dial on it. With the fridge turned off, you can twist the dial clockwise and you will hear the timer mechanism click through the different cycles. Make small ink mark on the timer dial. Say at 12 oclock. Turn fridge on. Chech the fridge every couple of hours and see if the mark advances through and does not get stuck in one position for lengthy periods of time. The defrost cycle should normally be around 8 hours and it repeats again.

Let me know if you need more help with the defrost element or thermostat. But it is best to get an experienced repairer to change those.

Good luck
Ash

Oct 31, 2009 | Estate TT21AKXKQ / TT21AKXKT Top Freezer...

1 Answer

LG Refrigerator has no cold air for fridge but freezer works fine


Sounds like the freezer fan(FF)is wearing out, This problem is very hard to diagnose because the fan spins but not fast enough to circulate the chilled air thru the freezer and refrigerator. This repair costs parts and labor around $300.00

Jul 31, 2009 | LG Refrigerators

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