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I simply need a schematic for this unit. The freezer section is icing up and the fresh food section is not cool enough due to fan not working. It had worked earlier but stopped. It looks like some sort of stepper or PWM type motor. I have no way of knowing for sure whether the motor is actually defective or whether it's the driver circuit located on the board, I'm getting voltage between the white lead and three other leads but have no point of reference.

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YOU CAN GO ONLINE AND GOOGLE YOUR SCHEMATIC

Posted on Oct 24, 2010

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Replace fan motor


Hello Theresa;

My name is Peter. I am a retired field service refrigeration technician.

You did not provide a model number which is located on a label on the upper liner side wall in your fresh food section. So, I do not know what you have.

There are several reasons your fresh food section is not cooling:

1.) Cooling air vent from freezer to fresh food section. Find the air vent, put your hand in front of it, do you feel any air flow? This vent may be iced up or closed.
2.) Freezer cooling coils iced up - Look at the back wall of your freezer, is there frost or ice on the wall? You may have a bad defrost heater.
3.) Cooling coil fan - Open the freezer door do you hear the fan? Push in on the light switch, do you hear the fan?

Get back to me.
Peter Goodwin
Glen Burnie, MD

Jun 10, 2015 | Samsung Refrigerators

2 Answers

Why is my kenmore freezer cold, but refrigerator not even when set at highest temp?


Hello Donna;

My name is peter. I am a retired field service refrigeration technician.

You have not provided your unit model number, which is located in your fresh food section on a label, on the side wall near the top.

You only have one cooling source, and that is your freezer. Your freezer feeds your fresh food section. This is through a direct air vent.

Reach into your fresh food section where the air vent from the freezer goes into the fresh food section. Do you feel cool air? Probably not.

So, either the air vent is frozen up with ice which you can clear with a hair dryer, or you have a automatic air vent motor/ sensor assembly that is bad.

Give me more information and I will help you.

Jan 21, 2015 | Kenmore Refrigerators

1 Answer

GSL22JFRE BS Freezer OK but not Fridge ??


Clean the condenser grille, rear and under unit

Apr 24, 2012 | GE GSL22JFR Side by Side Refrigerator

1 Answer

Hi, Our refrigerator has stopped cooling and I desperately need to try to fix it myself. Lights still come on. Fan or something is still running but the freezer still works so I thought maybe that's what...


There is likely a problem with the defrost circuit or cold air circulating fan (but could be a low freon charge or other problem). The freezer compartment has the cooling coil with defrost heater and a fan that pulls cold air from the freezer and blows it into the fresh food compartment; based on the setting of the thermostat in the fresh food compartment.

When the defrost heater fails, the area that the cooling coil is located in eventually turns into a solid block of frost and ice. It becomes impossible for air to be drawn across the cold coil, cooled and blown into the fresh food compartment. The result is a rising temperature in the fresh food compartment - and eventually in the freezer section, too. Since the fresh food compartment contains the thermostat and the temperature never gets low enough to satisfy it - the compressor runs non-stop. That is, until the defrost timer kicks in to shut it off for 20 minutes or so.

The first thing to do is to manually defrost the freezer by accessing the cooling coil after emptying the contents of the freezer. This can be a pain in the neck to remove racks, shelves, ice maker, etc. to get to the back wall of the freezer, behind which the cooling coil is found. If you expose the cooling coil and it is encased in frost and ice it is a problem with the defrost circuit. If it is not - the fan is suspect. If the fan spins, check for a blocked path between the fan and the fresh food compartment. Defrost by placing a heat source in the freezer or directing the output of a blow dryer at the coil. If you're unable to access the cooling coil, you can simply empty the freezer and defrost it with a heat source. it will take longer to melt all the frost and ice, but it will work.

If it is a defrost circuit problem, you'll need to check voltages and continuity on the defrost terminator & timer and defrost heating element, fans, etc. after completely thawing the ice & frost.

This job isn't a good first time DIY job due to the danger of freezing skin, etc. due to possible exposure to freon in the system and the tight spaces you'll be working in with live voltages. You might want to call a pro after you've defrosted or put up another fixya request if you decide to dig in on your own and need specific help with procedures, locating parts, wiring diagrams, etc.

I hope this was a good starting point to help you decide whether to go forward or not on your own. Good luck!

Oct 07, 2010 | Kenmore Refrigerators

1 Answer

The refrigerator side is only getting down to 50 degrees. the freezer is down to 0 degree. unit is about 2 yrs. old.


There is likely a problem with the defrost circuit or fan (but could be a low freon charge or other problem). The freezer compartment has the cooling coil with defrost heater and a fan that pulls cold air from the freezer into the fresh food compartment, based on the setting of the thermostat in the fresh food compartment. Before you dig into that, you should vacuum the condensor coil to remove dirt and dust that always collects on it. It that solves it - you're done. Otherwise, continue.

When the defrost heater fails, the area that the coil is in turns into a solid block of frost and ice. It becomes impossible for air to be drawn across the cold coil, cooled and blown into the fresh food compartment. The result is a rising temperature in the fresh food compartment - and eventually in the freezer section, too. Since the fresh food compartment contains the thermostat and the temperature never gets low enough to satisfy it - the compressor runs non-stop. That is, until the defrost timer kicks in to shut it off for 20 minutes or so.

The first thing to do is to manually defrost the freezer by accessing the cooling coil after emptying the contents of the freezer. This can be a pain in the neck to remove racks, shelves, ice maker, etc. to get to the back wall of the freezer, behind which the coil is protected. If you expose the cooling coil and it is encased in frost and ice it is a problem with the defrost circuit. If it is not - the fan is suspect. If the fan spins, check for a blocked path between the fan and the fresh food compartment.

If it is a defrost circuit problem, you'll need to check voltages and continuity on the defrost terminator & timer and defrost heating element, fans, etc. after completely thawing the ice & frost. This job isn't a good first time DIY job due to the danger of freezing skin, etc. due to possible exposure to freon in the system and the tight spaces you'll be working in with live voltages. You might want to call a pro after you've defrosted or put up another fixya request if you decide to dig in on your own and need specific help with procedures, locating parts, wiring diagrams, etc.

I hope this was a good starting point to help you decide whether to go forward or not on your own. Good luck!

Aug 09, 2010 | KitchenAid (KSRD22FKST) Side by Side...

1 Answer

Freezer working only slightly. Refridgerator not working at all.


If you have ice build up behind the panel inside the freezer, you most likely have a bad defrost heater. You can remove the back inside panel of the freezer. Take a hair dryer and defrost the ice. When the ice is gone you can inspect the heaters. If they are not fixed it will continue to happen. When the coils ice over, first the freezer will get warmer. The first complaint is that the ice maker stops working. Then the ice cream starts melting (Due to the sugar in ice cream, it has to be around 0 degrees to stay froze solid). Then the fresh food section starts warming due to the fans not being able to force air into the fresh food section.
Please rate solution if helpful. Thanks

Aug 19, 2009 | LG LRFD22850 Bottom Freezer Refrigerator...

2 Answers

The freezer section of my fridge freezer side by side has broken down and will not freeze. The fridge side seems fine. Is it worth getting repaired? Prior to this I often heard like a clicking/ tapping...


So your refrigerator section is cooling fine ? When the compressor motor is running and you open your freezer, is the fan running ? You might need a simple fan replacement - The most costly repairs to a refrigerator is usually the compressor - as long as your compressor is running and you have cooling, the other most common problems are control board faults, evap fans, defrost timers, all of which can be fixed.

Is your freezer iced up when this happened - turning the refrigerator off and unplugging it, try removing the back panel of your freezer and locate the fan - look for anything obstructing the blades - maybe ice or other......otherwise you may need this serviced.

Is it worth it ? It depends - how much did you nitially pay for this ? How long have you had it ? How much are estimated costs for the repair - if the problem is one thing needing replaced and doesn't cost you a lot of money, yes it is worth it.

Aug 17, 2009 | Whirlpool GS6NBEXR Side by Side...

1 Answer

The coils on my ge gss22wgpd bb side by side keep freezing up . IU can defrost them manually and the freezer and fridge work fine again.


This has happened in my GE side-by-side (model GSS20IEMDWW). For me, the problem was caused by a faulty temp sensor in the fresh food side. That sensor never signalled the computer that the temp in the fresh food side was cool enough, so the compressor ran constantly.

Since the compressor was running constantly, the evaporator coils (back wall of the freezer compartment) eventually iced over (took about a week). Since the fan that draws air over the evaporator coils could no longer move any air (due to the icing), the temperature in the fresh food side continued to climb. (The fresh food side is chilled through a hole with a motorized door at the top of the dividing wall, so if no air is moving in the freezer compartment, temps in the fresh food compartment climb.)

I replaced the temp sensor in the fresh food side and solved the problem for a while. About six months later I had the same problem again, so I replaced both temp sensors in the freezer compartment - which solved the problem again. (My fridge is about seven years old.)

If you are going to replace any of the temp sensors, replace them all under the principle of "if one failed, the rest will soon fail too".

This site has schematics of various appliances, including the model number you provided...
http://www.partselect.com/AdvancedModelSearch.aspx?ModelNum=GSS22WGPDBB&mfgModelNum=&fkMfgID=2

Your model appears very similar to mine - in the "Fresh Food Shelves" section of the above site, the sensor is diagram number 242. In the "Freezer Section", the sensors are diagram number 241 and 243.

Jul 28, 2009 | GE Refrigerators

2 Answers

Whirlpool Refrigerator fresh food section cool but not cold (freezer ok).


The most likely problem is in the defrost system. Behind the freezer panel there is not only an evaporator fan, but also the evaporator itself, and a defrost heater, termination bi-metal, and drain pan (or trough). You will likely find ice build-up in the evap coil. This could be caused by the defrost timer, the heater, or the termination bi-metal.
Have a service tech look at the unit.

May 28, 2009 | Whirlpool 21.0 cu. ft. Top Freezer...

1 Answer

Zanussi zx99/5 freezer working fine but my fridge is too warm


This may be an airflow problem. These are things to check. Make sure the temp control in the fresh food section for both the freezer and the fresh food is set half way between coldest and warmest temp setting. Over adjusting these settings can cause poor air circulation and make the fresh food section too warm. When openning the freezer, the evaporator fan should be on or start shortly. If the evaporator fan stops working, there will be no circulation to cool the fresh food section and will need to be checked to see if it is bad. If bad it will need to be replaced. The evaporator in the freezer section may be iced over causing poor air flow to the fresh food section. You may need a service tech to check this part. If the evaporator is iced over, stopping air circulation, the button thermostat or defrost element may on the evaporator may be bad and could possibly reqiure a technician to replace it Check the first two things and let me know what you find and how it is doing after reseting the temp control. I will be happy to help you in any way I can..

Nov 10, 2008 | Zanussi Refrigerators

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