Question about Refrigerators

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..FREEZER WORKS PROPERLY.BUT BOTTOM PART IS WARMER THAN IT SHOULD BE

HAVE CLEANED COILS AND DEFROSTED IT..

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  • Refrigerators Master
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FREEZER /FRIDGE NOT COOLING: Optimum refrigerator temperature at or below40° F(4° C). The freezer temperature should be0° F(-18° C). Check temperatures periodically. Appliance thermometers are the best way of knowing these

Check ur cold control thermostat, ur thermistors, ur air flow vent from freezer to fridge.( to make sure it opens and closes without any restrictions) On thermistors check for A close circuit and amount of ohms not just an Ohm reading. As per ur model. Most should atleast show 1200 ohms. Also Check door seals for leakage.
Evaporator coils
Poor cooling is often the result of a heavy frost build-up on the evaporator coils. You can't see these coils without removing a panel on the inside of your freezer. A sure sign that there is a build-up is the presence of any frost or ice build-up on the inside walls, floor, or ceiling of the freezer. Such a frost build-up usually indicates a problem in the self-defrosting system or damaged door gaskets.
If one of the components in the self-defrosting system fails, the refrigerator continues to try to cool. Eventually, though, so much frost builds up on the evaporator coils that the circulating fan can't draw air over the coils. There may still be a small amount of cooling because the coils are icy, but with no air flow over the coils, cooling in the refrigerator compartment is quite limited.

FAN check to see if it is operating or restricted A fan that is not blowing or restricted will not circulate the cold air properly.

Often, the first thing that folks do when their refrigerator starts to feel warm is turn both controls on the coldest settings.This is exactly the WRONG thing to do.Turning the cold control to the coldest settingwillkeep the compressor running longer and make lots of cold air.

But turning the air door to the coldest settingclosesthe airway to the food section. Lots of cold air is made, but most of it stays in the freezer section, and the food section actually getswarmer.


Condenser
Self-defrosting refrigerators all have a set of coils and a cooling fan, usually under the refrigerator, that need to be cleaned regularly. If these coils get coated with dust, dirt or lint, the refrigerator may not cool properly. The coils may appear to be a thin, black, wide radiator-like device behind the lower kick-panel. To clean them, disconnect the refrigerator from the power source, use a refrigerator condenser brush and your vacuum cleaner to clean the coils of any lint, pet hair, etc. You may not be able to get to all of the condenser from the front, it may be necessary to clean the remainder of the condenser from the rear of the refrigerator.
May also need to check the defrost timer, u can get by and test manually by placing a small screw driver into the tiny slot or hole underneath the timer and turn slowly clockwise till u hear 1 click. this will engage ur defrost cycle in about 15 minutes u should be able to come back and feel the heat in freezer as it melts the ice providing ur terminator is not bad?
Another way to test it is with a multi meter. Remove timer it from fridge and you will see 4 prongs numbered 2,1,4,3 in that order. Place ur meter prong on prong 1 & 3 (if your fridge has a capacitor wired in series with the windings, then u check for micro fares rather than OHMS) If u cannot confirm this test, still try the next.
Take ur meter prong and connect to prong 1 & 4, it should read resistance or ohms ( closed) now remove prongs and place on prong 1 & 2, this should now read infinity or open (no ohms) now take a small screwdriver place it in the tiny hole or slot under the timer. Turn it clockwise slowly till u hear 1 click. Now ur 1& 2 should read closed ( showing ohms or resistance) now place meter prongs on 1 & 4 and you it should now show open ( or no resistance - no ohms) this is how u know ur timer is good, Remember when testing for ohms ADJUST meter to use a high ohms rating in the thousands as the resistance is very high in OHMS. And adjusting to low ohms rating may give a false reading or not show the proper resistance..

THE COMPRESSOR:
If you hear a clicking sound coming from the back of your refrigerator/freezer, then the problem is most likely the compressor, relay and or capacitor is overheating or not getting proper power and will not start.The compressor is the component on your refrigerator that allows your refrigerator to cool. If this component is not working properly your refrigerator will stop cooling. Most of the time the compressor is not the component that has failed.

To check ur compressor with multi meter:
Disconnect and remove the relay and capacitor from compressor, somes located next to compressor in a casing.

You wills see 3 prongs coming out of compressor. 1 goes to ur srtart winding, 1 goes to ur run winding and the center goes to ur ground.

Place ur meter connector or prong on the start prong and the other on the ground (center prong) take note of the reading in OHMS for example 5 ohms.
Next place meter prong on run prong and the center ground prong agin. Take note of the reading in OHMS. Example 4 ohms

Next place meter prong on the start prong and the other on the run prong, now take note of the reading example 9 ohms. Now match the total of this ohms test with the total of ur two separate test. 9 ohms, if they match ur ok give or take 5 percent plus or minus. One more test to make to test of there is a short in compressor attach meter prong to ground prong and rub the other end of meter prong to metal ( scrape the metal clean of paint and test on metal surface not painted surface. If it shows continuity or ohms , u have a short in ur compressor. It should show infinity


Read more:http://removeandreplace.com/2013/10/31/fix-refrigerator-freezer-wont-cool-freeze/#ixzz3WDEo5NDJ





Posted on Apr 07, 2015

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Hss25gfpd freezer not freezing


when you had the back wall off how did the evaporator coil look?was the frost pattern even all over the coil or just on the top or bottom,if it didn't have an even frost pattern covering the whole coil you have a freon leak and will have to replace the machine.it will just keep getting warmer

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Freezer on top cold but refrigerator on bottom not working


Hi,
First I would check the fan in the freezer. Listen to see if it is running
It moves air to the ref from the freezer
Then check to see if freezer control is turned WARMER, which makes the Ref. colder
Also this might be a common Defrost problem, Ice
is not being melted by the defrost system.The fan can't blow through the coils into the fridge.
Take out back panel of freezer to check for ice buildup. The coils should be clean.
There are three components to a defrost system- a heater,heater thermostat, and a timer unless you have a defrost electronic card.
Its best handled by a Technician but you could possibly do it by taking your model number to the nearest appliance parts store and asking for the parts. They are mostly located in freezer ,behind back panel on freezer coils.except the card which is usually located in ref The parts store will have info
Also check fan undernearh Ref in the rear
Clean condenser coils underneath
Check cold control (thats where you turn it colder)
.I'm including my article on Refrigerator Repair for your help and convenience.;
Please click or copy and paste into browser for Article
http://www.fixya.com/support/r5816737-fix_refrigerator_psychologically
Thanks for using fixya
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imufo2
Please VOTE FOR ME IF THIS WAS HELPFUL

Jul 29, 2011 | Kenmore 18.3 cu. ft. Top Freezer...

1 Answer

The bottom part of my hotpoint fridge is not working and not keeping the food cold ,how do i fix it?


Hi,
First I would check the fan in the freezer. Listen to see if it is running
It moves air to the ref from the freezer
Then check to see if freezer control is turned WARMER, which makes the Ref. colder
Also this might be a common Defrost problem, Ice
is not being melted by the defrost system.The fan can't blow through the coils into the fridge.
Take out back panel of freezer to check for ice buildup. The coils should be clean.
There are three components to a defrost system- a heater,heater thermostat, and a timer unless you have a defrost electronic card.
Its best handled by a Technician but you could possibly do it by taking your model number to the nearest appliance parts store and asking for the parts. They are mostly located in freezer ,behind back panel on freezer coils.except the card which is usually located in ref The parts store will have info
Also check fan undernearh Ref in the rear
Clean condenser coils underneath
.I'm including my article on Refrigerator Repair for your help and convenience.;
Please click or copy and paste into browser for Article
http://www.fixya.com/support/r5816737-fix_refrigerator_psychologically
Thanks for using fixya
Leo Ponder
imufo2
Please VOTE FOR ME IF THIS WAS HELPFUL

Jul 28, 2011 | Hotpoint Refrigerators

1 Answer

Refrigerator not cooling? Freezer seems to be working.


Hi,
I'm Leo
First I would check the fan in the freezer. Listen to see if it is running
It moves air to the ref from the freezer
Then check to see if freezer control is turned WARMER, which makes the Ref. colder
Also this might be a common Defrost problem, Ice
is not being melted by the defrost system.The fan can't blow through the coils into the fridge.
Take out back panel of freezer to check for ice buildup. The coils should be clean.
There are three components to a defrost system- a heater,heater thermostat, and a timer unless you have a defrost electronic card.
Its best handled by a Technician but you could possibly do it by taking your model number to the nearest appliance parts store and asking for the parts. They are mostly located in freezer ,behind back panel on freezer coils.except the card which is usually located in ref The parts store will have info
Also check fan undernearh Ref in the rear
Clean condenser coils underneath
.I'm including my article on Refrigerator Repair for your help and convenience.;
Please click or copy and paste into browser for Article
http://www.fixya.com/support/r5816737-fix_refrigerator_psychologically
Thanks for using fixya
Leo Ponder
imufo2
Please VOTE FOR ME IF THIS WAS HELPFUL

Jul 27, 2011 | Maytag (MFI2568AEW) Bottom Freezer French...

1 Answer

My fridge stop working and my freezer is fine


Hi,
I'm Leo
First I would check the fan in the freezer. Listen to see if it is running
It moves air to the ref from the freezer
Then check to see if freezer control is turned WARMER, which makes the Ref. colder
Also this might be a common Defrost problem, Ice
is not being melted by the defrost system.The fan can't blow through the coils into the fridge.
Take out back panel of freezer to check for ice buildup. The coils should be clean.
There are three components to a defrost system- a heater,heater thermostat, and a timer unless you have a defrost electronic card.
Its best handled by a Technician but you could possibly do it by taking your model number to the nearest appliance parts store and asking for the parts. They are mostly located in freezer ,behind back panel on freezer coils.except the card which is usually located in ref The parts store will have info
Also check fan undernearh Ref in the rear
Clean condenser coils underneath
If this was helpful please rate me
Thanks for using fixya
Leo Ponder
imufo2
Thank you for using fixya
Leo Ponder
Please VOTE FOR ME IF THIS WAS HELPFUL.
I'm including my article on Refrigerator Repair for your help and convenience.;
Please click for article
http://www.fixya.com/support/r5816737-fix_refrigerator_psychologically

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1 Answer

My fridge is acting up. The freezer section is very frozen and the fridge section is warm (room temp). I tried unplugging the fridge for 2-4 hours and after plugging it back in, it seemed to work OK for...


Hi,
I'm Leo
First I would check the fan in the freezer. Listen to see if it is running
It moves air to the ref from the freezer
Then check to see if freezer control is turned WARMER, which makes the Ref. colder
Also this might be a common Defrost problem, Ice
is not being melted by the defrost system.The fan can't blow through the coils into the fridge.
Take out back panel of freezer to check for ice buildup. The coils should be clean.
There are three components to a defrost system- a heater,heater thermostat, and a timer unless you have a defrost electronic card.
Its best handled by a Technician but you could possibly do it by taking your model number to the nearest appliance parts store and asking for the parts. They are mostly located in freezer ,behind back panel on freezer coils.except the card which is usually located in ref The parts store will have info
Also check fan undernearh Ref in the rear
Clean condenser coils underneath
If this was helpful please rate me
Thanks for using fixya
Leo Ponder
imufo2
Thank you for using fixya
Leo Ponder
Please VOTE FOR ME IF THIS WAS HELPFUL.
I'm including my article on Refrigerator Repair for your help and convenience.;
Please click for article
http://www.fixya.com/support/r5816737-fix_refrigerator_psychologically

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1 Answer

My fridge/freezer is no longer getting cold. I came home one night and everything was thawed out with water all over the floor. At first I thought that the door was left open but it just kept getting...


A defrost system problem could be preventing the refrigerator from cooling properly. If you do see excessive frost on the evaporator in the freezer, you may be able to restore proper cooling in the refrigerator by storing your food in an ice chest and then shutting off the refrigerator/freezer and letting the unit completely defrost for about 24 hours. Leave the doors open for air circulation. After the frost on the evaporator has defrosted, plug the unit back in and see if the refrigerator and freezer will cool properly.
If there is still same problem then you need to replace evaporator fan.

Hope this helps.
Please feel free to ask us, if you have any further queries.
Shane

Mar 10, 2011 | GE Refrigerators

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ED2KVEXVL Whirlpool refridgerator - not cooling in refridgerator


Your freezer is not reaching the target temperature to produce ice - obviously your whole unit is not cooling properly - first thing to do is shut it off unplug it and remove the back panel from the freezer and look for ice buildup and overfrost on the evaporator - this is a classic symptom and will cause cooling problems - manually, using a hair dryer, melt the ice and frost from the evap until everything is cleared up and drips into the drain down the drip pan - once everything is cleared up put back the panel and turn everything on - allow a couple of hours for things to cool up - if it cools normally, then your problem relates to a faulty defrost system in which case you would need to have it serviced and replace one of the defrost timer components (control board, element, etc.)
Set one of these special refrigerator thermostats (not the mercury ones, but I use the round gauges) put one in freezer one in refrigerator and after couple of hours monitor the temps. Freezer should not be warmer than 10F - normally 0F, but optimal temps are -10F (and also if you want hard icecream) -10F allows faster recovery in case of outages. For refrigerator no warmer than 40F - you want optimal to be 34F.

You want to also make sure your evaporator fan motor is spinning and look for any door gasket leaks.

If, after checking your evaporator fan and coils for frost, and door gaskets and you notice your unit is not cooling properly and your compressor is running continuously without cycling off, then next step would be to check the condenser and clean the excess dust (which traps the heat) if your condensers are at the bottom and they are clean, then make sure the condenser fan at the back / bottom of your unit is running.

If all fails, then the last thing (rare) would be a sealed system leak, in which case you will need to get it serviced and it will cost you a lot of money.

If you notice your compressor cycling off before the target cooling temps, then raise your cooing knob at higher temps, if it works then your thermostat is out of calirbation.

If everything cools normally after you've defrosted manually then the problem relates to a defrost problem - in which case you will need to get it serviced and have the control board checked and defrost timer components.

If your freezer is cooling normally and not your refrigerator section, then check for any obstruction of the vents, door gaskets and if you have one, the damper flap not opening wide enough or at all to let cool air in, if applicable to your model.

best of luck.

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