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Westinghouse mod bj505t-r freezer at bottom problem is evaporator and motor working but fan stopped but with defrost heater full on

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6 Suggested Answers

zeusfaber
  • 247 Answers

SOURCE: evaporator fan jams with ice buildup from drain

Could be that, or it could be the temperature sensor on the evaporator - if that goes, then as soon as the freezer starts a defrost cycle, it will think it's got the evaporator hot enough and will start cooling again.

Suggest you let the freezer thaw out then, with a voltmeter connected across the terminals on the board which connect to the sensor, turn the freezer on and see if the sensor reacts sensibly to the evaporator cooling down. It's usually done with a thermistor, but just for the moment, I can't remember whether it's usually a PTC or an NTC.

That way, if it is the sensor, you'll be spared the expense of replacing a serviceable pcb.

A.

Posted on Apr 13, 2008

  • 958 Answers

SOURCE: Kenmore Refrigerator 596.72913200 refrigerator is cold and freezer is cold but nothing is frozen

hi lussed,
your problem is still poping up even though it was resolve already. i guessed you should rate a technician in this form as to delete the work from the list of jobs to do.. i am on the way to solve it but you had it solve with a real technician.

can you just rate me?...thanxs...

drcool299

Posted on Jun 25, 2008

  • 62 Answers

SOURCE: Kenmore Elite Bottom Freezer Mod. #795 75544401

The unit was built bt LG. It is a computer controled unit and the timer is built into the main control board on back of the unit. However, the most likely cause of the broblem is the defrost terminator located on the evap on the upper right hand corner. Also, try unpugging the unit it will reset the computer board. You will also have to defrost the unit.

Posted on Aug 30, 2008

  • 61 Answers

SOURCE: Amana XRSS287BB side by side fridge freezer (3 years old)

you may try hard restart by shuting the fridge off and unplugging it from the wall . plug in back in and after 5 min turn it back on . close both doors and wait one hour . check the temp. if the unit still will not respond calll the local woranty amana repairman only. hope this helps you

Posted on Oct 20, 2008

  • 1 Answer

SOURCE: westinghouse silhouette frost free 522 fridge is

The heating element, located behind the back plate of the freezer, is probably not working. A failed heating element leads to a build up of ice around the evaporator coils in the rear of the freezer. If the back plate of the freezer is removed (ONLY DO THIS WITH THE APPLIANCE UNPLUGGED FROM THE POWER SUPPLY) and there is a large build up of ice around the evaporator coils then it's a fairly good indication that the heating element is not working. The heating element comes on periodically to defrost/de-ice the evaporator coils. Heating element is often activated by a small timer switch which turns the heater on for a set time every 24 hrs or so. Heating element may be open circuit or timer switch may not be operating. Most likely to be open circuit heating element.

Posted on Jan 01, 2010

mrfixit3667
  • 262 Answers

SOURCE: My Kenmore refrigerator freezer defrost water

Your Defrost drain is cloged. you will need to remove the back wall to get to the drain and then defrost it with hot water. have lots of towls ready. and make sure the hot water is poured in the pan under the evpaerator. you might also look at the back of the machine to see if there is a drain tube, some of those top mount have a tube on the back.

once the water starts flowing your good.

Posted on Jan 08, 2010

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My fridge upper unit isnt working, there is no air circulating, i could hear the compressor working and it seems the lower unit is fine. it started by making a constant ticking sound and then a day later,...


You will need to look into the possible chance that your evaporator Fan motor has stopped, been damaged or the freezer is not defrosting properly. To allow it to continue running can damage the compressor. Click Here=> MFD2560HES Evaporator Components then 12002744 Evaporator Fan Motor and again the 67002493 Defrost Heater I have all the instructions and hands on if you would like my assistance I will be here to assist and repair you Maytag That ticking noise could have been your fan blade finally reaching the frost until the fan stopped. Let me know Here or or here on Fixya, Thanks, Sea Breeze

Sep 14, 2011 | Maytag MFD2560HES Bottom Freezer French...

1 Answer

My freezer (upper) works but my fridge (lower) doesn't. There's nothing clogging the vent. What could be the problem? Thank u!



My fridge is running but not cold enough: Start out with the easy stuff first...make sure the lights go out when you close the door(s), make sure the doors are closing properly and the gaskets are closing fully and are not torn or ripped. Check to make sure the evaporator fan in the freezer is working, this fan blows the cold air around. If the fan is not working, possible bad fan motor - check for power to the f


The most common fridge "not cooling" problem is a frost free failure. Remove the access panel in the freezer section to expose the evaporator coils. If the coils in the freezer section get plugged up with frost, this frost will block the evaporator fan motor from blowing the cold air around. The fan blade can also hit this frost and either become noisy or stop altogether. Locating the defrost timer can be tricky....they are often hidden behind the back bottom corners of the fridge at the bottom, in the last few years the timers have been located in the ceiling of the fresh food section, and some are behind the cold control cover. Once you locate the defrost timer, slowly turn the screw likeknob in the middle of the defrost timer with a straight screwdriver until the fridge shuts off. You are now in defrost. If the defrost heater (s) comes on now, replace the defrost timer and defrost thermostat. If the heater(s) does not come on, you can continuity test the defrost heater for continuity or test for 120 volts to the heater(s). If you have no power to the defrost heater (s) you can also bypass the defrost thermostat to see if the defrost heater will come on, jumper the wires together to bypass the defrost thermostat. If the heater now comes on, replace the defrost timer and defrost thermostat. If the heater itself is bad, defrost the fridge with a hair dryer, replace the defrost heater (s) and defrost thermostat. If the defrost timer seems "hot" to the touch or is noisy ( like a ticking or screeching noise )...replace it.

bobicehouse_88.jpg Defrost timer


bobicehouse_89.jpg Defrost thermostat


bobicehouse_90.jpg Defrost heater

Sep 11, 2011 | Sharp Refrigerators

1 Answer

I have a GE Profile French door. Mod pfs22sisbss. It is not cooling enough to keep the programed temp for the fridge or the freezer. I tried using the turbo feature and I can hear a clicking sound and then...


Hello,

Insufficient cooling is a fridge repair job that you can do without the help of a professional. Often the fridge has a frost-free failure, or the compressor is faulty but there are many other reasons for a fridge not cooling properly.
Step 1 - Find the Problem

Your first job is to locate the source of the problem. Consider each of the following:

* Gaskets - Make sure the gaskets/seals are not torn and are sealing properly.
* Evaporator fan - Make sure it is working. If it is now working you may have a problem with the fan motor. Check for power to the motor and also examine the fan switches around the door (not all fridges have these switches).
* Air damper - Sometimes the air damper will not open up to allow the cold air from the freezer part to blow into the fridge section.
* Condenser coils - Check to see that the condenser coils don't have a dust build-up and that the condenser motor is working.
* Compressor - Make sure your compressor is working with on and off clicking noises.

Step 2 - Frost-Free Failure

This is the most common cooling problem in fridges. Expose the evaporator coils by accessing the panel in the freezer section. The coils in the freezer section can sometimes get clogged up with frost. This can stop the evaporator fan motor from blowing cold air around, or cause the fan to hit it and stop, or become noisy. The defrost timer can be a bit tricky to find but it is usually located behind the back bottom corners of the fridge, although they can sometimes be found in the ceiling of the fresh food section, or behind the cold control cover.
Step 3 - Find the Timer

When you find the timer, turn the wheel-like screw slowly with a screwdriver until the fridge shuts off. The refrigerator is now defrosting. If you find that the fridge starts now, you will need to replace the defrost thermostat and the defrost timer.
Step 4 - Volt Test

If the heaters do not come on, use a volt meter to ohm test the defrost heater or volt test for 120 volts to the heater. You can bypass the defrost thermostat if you haven't got power to the defrost heater to check if the defrost heater will come on. To bypass the thermostat, join the two wires together. Replace the defrost thermostat and the defrost timer if the heater comes on now.

If there is a ticking or squealing noise in the defrost timer, or it seems hot to touch, replace it.

Many fridges have and inline fuse on both sides of the defrost heater. You will need to replace the whole heater if one of those fuses blows. Check these fuses with a volt meter if the defrost heater doesn't work.

A quick check if you have a cooling problem is to inspect the evaporator coils. If there is a build up of white snow on the coils, this indicates a frost free problem; if there is balled ice on part of the coils with the rest bare, this indicates a system problem, like a problem with the pumping compressor.


Hope this help in solving the problem....

Feb 03, 2011 | GE Refrigerators

1 Answer

Fridge at the top is not working, freeer at the bottom is working perfectly. Our fridge has stopped working, all lights are on inside. We have turned the power off and then back on again. It is only 4...


All cooling takes place in the freezer (bottom, in your case). Freezer air must be circulated into the fresh food compartment to cool it. There is a fan in the freezer called the evaporator fan, which is supposed to do this job.
1. You have a blockage in the return vent to the freezer. Remove item that is on the floor of the fresh food section and find this return vent (hole or passageway) and prove to yourself that it is clear.
2. Freezer fan is not working. You should hear it when opening the freezer door. Some units shut opff when the door is open, so see if pushing the button that turns off the freezer light does that too. If not working find out why. Fan blade stuck on something? Motor seized? Replace failed motor.
3. Defrost system has failed, allowing ice build-up on the evaporator (behind freezer back wall). Test heater, defrost limiting thermostat, and defrost timer circuit. If a circuit board determines defrost cycle timing, replace it if the def. thermostat and heater are good.

Jan 29, 2011 | Westinghouse Refrigerators

1 Answer

My Fridge is warm, but my freezer is working great


Hello,

Your first job is to locate the source of the problem. Consider each of the following:

* Gaskets - Make sure the gaskets/seals are not torn and are sealing properly.
* Evaporator fan – Make sure it is working. If it is now working you may have a problem with the fan motor. Check for power to the motor and also examine the fan switches around the door (not all fridges have these switches).
* Air damper – Sometimes the air damper will not open up to allow the cold air from the freezer part to blow into the fridge section.
* Condenser coils – Check to see that the condenser coils don’t have a dust build-up and that the condenser motor is working.
* Compressor – Make sure your compressor is working with on and off clicking noises.

Step 2 – Frost-Free Failure

This is the most common cooling problem in fridges. Expose the evaporator coils by accessing the panel in the freezer section. The coils in the freezer section can sometimes get clogged up with frost. This can stop the evaporator fan motor from blowing cold air around, or cause the fan to hit it and stop, or become noisy. The defrost timer can be a bit tricky to find but it is usually located behind the back bottom corners of the fridge, although they can sometimes be found in the ceiling of the fresh food section, or behind the cold control cover.
Step 3 – Find the Timer

When you find the timer, turn the wheel-like screw slowly with a screwdriver until the fridge shuts off. The refrigerator is now defrosting. If you find that the fridge starts now, you will need to replace the defrost thermostat and the defrost timer.
Step 4 – Volt Test

If the heaters do not come on, use a volt meter to ohm test the defrost heater or volt test for 120 volts to the heater. You can bypass the defrost thermostat if you haven’t got power to the defrost heater to check if the defrost heater will come on. To bypass the thermostat, join the two wires together. Replace the defrost thermostat and the defrost timer if the heater comes on now.

If there is a ticking or squealing noise in the defrost timer, or it seems hot to touch, replace it.

Many fridges have and inline fuse on both sides of the defrost heater. You will need to replace the whole heater if one of those fuses blows. Check these fuses with a volt meter if the defrost heater doesn’t work.

A quick check if you have a cooling problem is to inspect the evaporator coils. If there is a build up of white snow on the coils, this indicates a frost free problem; if there is balled ice on part of the coils with the rest bare, this indicates a system problem, like a problem with the pumping compressor.
hope this help.....


Jul 28, 2010 | Maytag Refrigerators

1 Answer

Freezer is cold, ice maker not making ice and refrig. part not cooling.


Hello,


Your first job is to locate the source of the problem. Consider each of the following:

* Gaskets - Make sure the gaskets/seals are not torn and are sealing properly.
* Evaporator fan – Make sure it is working. If it is now working you may have a problem with the fan motor. Check for power to the motor and also examine the fan switches around the door (not all fridges have these switches).
* Air damper – Sometimes the air damper will not open up to allow the cold air from the freezer part to blow into the fridge section.
* Condenser coils – Check to see that the condenser coils don’t have a dust build-up and that the condenser motor is working.
* Compressor – Make sure your compressor is working with on and off clicking noises.

Step 2 – Frost-Free Failure

This is the most common cooling problem in fridges. Expose the evaporator coils by accessing the panel in the freezer section. The coils in the freezer section can sometimes get clogged up with frost. This can stop the evaporator fan motor from blowing cold air around, or cause the fan to hit it and stop, or become noisy. The defrost timer can be a bit tricky to find but it is usually located behind the back bottom corners of the fridge, although they can sometimes be found in the ceiling of the fresh food section, or behind the cold control cover.
Step 3 – Find the Timer

When you find the timer, turn the wheel-like screw slowly with a screwdriver until the fridge shuts off. The refrigerator is now defrosting. If you find that the fridge starts now, you will need to replace the defrost thermostat and the defrost timer.
Step 4 – Volt Test

If the heaters do not come on, use a volt meter to ohm test the defrost heater or volt test for 120 volts to the heater. You can bypass the defrost thermostat if you haven’t got power to the defrost heater to check if the defrost heater will come on. To bypass the thermostat, join the two wires together. Replace the defrost thermostat and the defrost timer if the heater comes on now.

If there is a ticking or squealing noise in the defrost timer, or it seems hot to touch, replace it.

Many fridges have and inline fuse on both sides of the defrost heater. You will need to replace the whole heater if one of those fuses blows. Check these fuses with a volt meter if the defrost heater doesn’t work.

A quick check if you have a cooling problem is to inspect the evaporator coils. If there is a build up of white snow on the coils, this indicates a frost free problem; if there is balled ice on part of the coils with the rest bare, this indicates a system problem, like a problem with the pumping compressor.
Hope this helpout


Jul 28, 2010 | Frigidaire FRT17G4B Top Freezer...

1 Answer

I HAVE AN ERROR CODE dH on my Kenmore Elite bottom


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#

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Apr 14, 2010 | Kenmore 77554 / 77543 Bottom Freezer...

1 Answer

Westinghouse silhouette frost free 522 fridge is not cooling properly top and bottom.freezer fan is still working,and the motor at the bottom in the back of fridge stay's constantly running and has done...


The heating element, located behind the back plate of the freezer, is probably not working. A failed heating element leads to a build up of ice around the evaporator coils in the rear of the freezer. If the back plate of the freezer is removed (ONLY DO THIS WITH THE APPLIANCE UNPLUGGED FROM THE POWER SUPPLY) and there is a large build up of ice around the evaporator coils then it's a fairly good indication that the heating element is not working. The heating element comes on periodically to defrost/de-ice the evaporator coils. Heating element is often activated by a small timer switch which turns the heater on for a set time every 24 hrs or so. Heating element may be open circuit or timer switch may not be operating. Most likely to be open circuit heating element.

Jan 01, 2010 | Westinghouse Refrigerators

2 Answers

Freezer just right,but bottom too warm. what to do?it is not the controls,ive set them all the way uo with no help. thank you Doyle


most likely your freezer fan motor is bad. it should be be hind the back panel of the freezer compartment. unplug frig. remove the back panel to expose the fan. plug unit back in and turn the controlls to the coldest setting. If you here the compressor running and the fan does not come on within 30 seconds the motor is bad.

Jul 19, 2009 | Refrigerators

1 Answer

Maytag MFD2561HES Reefer not cooling


hello frooska,

kindly look at the back panel of the freezer section. if you can hear the humming sound, find out where it is coming from. if the sound is coming from the compressor, that means the evaporator fan is not running.

but, take note that u need to press the door switch of the freezer in order to check the fan. the fan stops every time the door is open. if the fan is not running, you have to remove the middle panel, above the evaporator, the fan would be there. ( in the freezer section)

but if the fan is running and the back panel of the freezer is full of frost, then that would be a defrost issue.

defrost heater, bi-metal or defrost controller.

Tnx 4 uisng Fixya,

Drcool

Dec 16, 2008 | Maytag MFD2561HE Stainless Steel Bottom...

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