What could the problem be my auto defrost
The problem is the defrost system located behind the freezer back panel.
The defrost system (AKA evap. system) is composed by an heating coil, a fan , and a defrost thermostat, and its function is avoiding ice formation on coil.
When defrost system is defective the fridge wont cool down properly
In your fridge , either evaporator fan, thermostat or heating element is faulty, and the ice on coils is preventing the appliance from cooling down properly.
No ice on coil, 50 degree in fridge, heater coil been checked senor
been changed
SOURCE: TOP freezer Hotpoint refrigerator NO ICE MAKER
Hi,
There are a few reasons why the refrigerator part will not cool...here are a couple of tips that will help you to figure out why the refrigerantor is not cooling...
Refrigerator not Cooling or Fridge not Cooling
http://www.fixya.com/support/r3662945-refrigerator_not_cooling_or_fridge_not
How to Defrost Refrigerator Defrost Timer Problem
http://www.fixya.com/support/r3771673-defrost_refrigerator_defrost_timer
heatman101
SOURCE: I have a GE model TFX30PPDACC. It had frost in
thats what it will do when nothing frozen is in the freezer,you should hear the defrost heater popping if theres frost or ice melting off the evaporator coil in the rear area of the freezer its working ok
Hi
Check
the back wall or floor of the freezer section for frost. Check the freezer (
evaporator) fan to see if it is running. Check the condenser coils under the
unit for blockage from dust. Check the condenser fan (under the unit) to see if
it is running.
If you have frost in the freezer there is a problem with the defrost system and
the freezer will start to warm eventually as well as the fresh food section. If
that is the problem you can check the defrost terminator, defrost heater/s, and
the defrost timer or adaptive defrost control If used on your unit or the main
control board if so equipped. These things usually require dismantling the
freezer and other areas of the refrigerator to be checked.
There
can be many factors for the no cooling factor: the condenser coils could be
blocked with dust, the condenser fan could be bad or stuck, the freezer fan
could be stuck or bed, the freezer coils could be blocked with frost because
the self-defrost system is not working or the compressor is not running because
of a bad relay etc.
Please
check this link to get a detailed idea about your issue:-
http://www.appliance-repair-it.com/refrigerator-not-cooling.html
Please
get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com
Hi
Frost is a natural occurrence on the evaporator coils in the freezer compartment of your refrigerator. To prevent frost buildup, a self-defrosting refrigerator warms the coils using a defrost heater several times each day to melt away the frost. This frost melts into water and flows out of the compartment through the drain. If any part of the defrost system is not working properly, the result can be heavy frost buildup that may affect the cooling capacity of the refrigerator.
The defrost timer is a mechanism that tells the defroster how long to run to melt the frost. The limit switch measures the temperature in the freezer and helps to maintain it, while the heater is the key element that melts the frost. Any one of these components could need replacement at a given time, which will result in this over-frosting.
Also check this bellow link:-
http://www.ehow.com/how_4504020_test-refrigerator-defrost-timer.html
Please get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com
Hi
Check the back wall or floor of the freezer section for frost. Check the freezer or evaporator fan to see if it is running. Check the condenser coils under the unit for blockage from dust. Check the condenser fan to see if it is running.
If you have frost in the freezer there is a problem with the defrost system and the freezer will start to warm eventually as well as the fresh food section. If that is the problem you can check the defrost terminator, defrost heater/s, and the defrost timer or adaptive defrost control If used on your unit or the main control board if so equipped. These things usually require dismantling the freezer and other areas of the refrigerator to be checked.
You could defrost the freezer by disconnecting the power to the refrigerator and letting it sit for at least 24 hours with the doors open to allow the frost to melt completely but it will build up again in 1-2 weeks and start the warming up again.
Also check the bellow link:-
http://www.repairclinic.com/Refrigerator-Troubleshooting?red=Refrigerator-Repair-Help#itsnotcool
Please get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com
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