The freezer area makes a loud hunning noise. also the defrost heater is frozen at times. we have to defrost it with a blow dryer. the heat element is not broken.

Freezer /fridge leaking water/ice frozen in fridge and or freezer, or leaks on floor

Usually due to CONDENSATION due to bad door seals or a plugged evaporator drain line? Can use a soft flexable tubing and very hot water to clean it out. Bad door seals usually need replacement, but u can use a blow dryer and something to pry it closer to the door wall while blowing hot air on to it. To create a seal, to test for bad door seals place a dollar bill in between the door and wall of fridge where it closes. Then slide out the dollar bill with door closed. It should offer some resistance and not be easy to pull out.

Fix any gaps in the door seal.Pack out the seal underneath the areas where the door seal has the gaps. This can be done with a small strip of weather stripping, as shown here, or a bit of tightly rolled up paper under the door seal. Alternatively, you can heat the door seal up with a hair dryer to fix the gaps. This softens the door seal and allows you to stretch it.

Most all fridges have a drain. Look inside your fridge for a "V" shaped channel with a small hole. This hole leads to a tube and a small pan which sits on top of your refrigerator's compressor. The defrost cycle causes water to run into the channel, down the tube, and then it generally evaporates with the heat of the hot condenser/compressor.
However, if that tube is clogged with food crumbs, particles , debris etc, you will have to clear it to get back to a normal mode of operation. A toothpick, pipecleaner, straw or a cotton bud can often do the trick. Another trick one can use is to connect a copper tube wire with one end going into the drain hole then attach the other end to the heater wrap it around heater a few times. That will take care of the drain problem when it comes to ice build up but not food build up.
Even a frost free freezer will still ice up at times in the areas away from the heated defrost area and the drain line can freeze. This icing causes the pipe work to the compressor to ice over or sweat and cause a puddle. Or if the drainage has frozen over, it will need to be de-iced. ( usually the line is under the freezer bottom plate covering. Towards the back of the unit) And there is another inside the fridge area also.
Give the freezer a good overnight defrost until it's totally clear of ice in addition to making sure the drain is clear to the pan at the back and then restart the freezer.
God is so good: so this is why I give free advice so please thank him not me.

OTHER THINGS TO CHECK ARE THE DEFROST TERMINATOR AND THE HEATER ELEMENT FOR COBNTINUITY.
Unclogging Frost Free Refrigerator Condensate Drain How to Unclog Refrigerator Drain Line

Freezer /fridge leaking water/ice frozen in fridge and or freezer, or leaks on floor

Usually due to CONDENSATION due to bad door seals or a plugged evaporator drain line? Can use a soft flexable tubing and very hot water to clean it out. Bad door seals usually need replacement, but u can use a blow dryer and something to pry it closer to the door wall while blowing hot air on to it. To create a seal, to test for bad door seals place a dollar bill in between the door and wall of fridge where it closes. Then slide out the dollar bill with door closed. It should offer some resistance and not be easy to pull out.

Fix any gaps in the door seal.Pack out the seal underneath the areas where the door seal has the gaps. This can be done with a small strip of weather stripping, as shown here, or a bit of tightly rolled up paper under the door seal. Alternatively, you can heat the door seal up with a hair dryer to fix the gaps. This softens the door seal and allows you to stretch it.

Most all fridges have a drain. Look inside your fridge for a "V" shaped channel with a small hole. This hole leads to a tube and a small pan which sits on top of your refrigerator's compressor. The defrost cycle causes water to run into the channel, down the tube, and then it generally evaporates with the heat of the hot condenser/compressor.
However, if that tube is clogged with food crumbs, particles , debris etc, you will have to clear it to get back to a normal mode of operation. A toothpick, pipecleaner, straw or a cotton bud can often do the trick. Another trick one can use is to connect a copper tube wire with one end going into the drain hole then attach the other end to the heater wrap it around heater a few times. That will take care of the drain problem when it comes to ice build up but not food build up.
Even a frost free freezer will still ice up at times in the areas away from the heated defrost area and the drain line can freeze. This icing causes the pipe work to the compressor to ice over or sweat and cause a puddle. Or if the drainage has frozen over, it will need to be de-iced. ( usually the line is under the freezer bottom plate covering. Towards the back of the unit) And there is another inside the fridge area also.
Give the freezer a good overnight defrost until it's totally clear of ice in addition to making sure the drain is clear to the pan at the back and then restart the freezer.
God is so good: so this is why I give free advice so please thank him not me.

OTHER THINGS TO CHECK ARE THE DEFROST TERMINATOR AND THE HEATER ELEMENT FOR COBNTINUITY.


http://www.appliancerepair.net/refrigerator-repair-1.html

Refrigeration System Basics Chapter 1

Freezer /fridge leaking water/ice frozen in fridge and or freezer, or leaks on floor

Usually due to CONDENSATION due to bad door seals or a plugged evaporator drain line? Can use a soft flexable tubing and very hot water to clean it out. Bad door seals usually need replacement, but u can use a blow dryer and something to pry it closer to the door wall while blowing hot air on to it. To create a seal, to test for bad door seals place a dollar bill in between the door and wall of fridge where it closes. Then slide out the dollar bill with door closed. It should offer some resistance and not be easy to pull out.

Fix any gaps in the door seal.Pack out the seal underneath the areas where the door seal has the gaps. This can be done with a small strip of weather stripping, as shown here, or a bit of tightly rolled up paper under the door seal. Alternatively, you can heat the door seal up with a hair dryer to fix the gaps. This softens the door seal and allows you to stretch it.

Most all fridges have a drain. Look inside your fridge for a "V" shaped channel with a small hole. This hole leads to a tube and a small pan which sits on top of your refrigerator's compressor. The defrost cycle causes water to run into the channel, down the tube, and then it generally evaporates with the heat of the hot condenser/compressor.
However, if that tube is clogged with food crumbs, particles , debris etc, you will have to clear it to get back to a normal mode of operation. A toothpick, pipecleaner, straw or a cotton bud can often do the trick. Another trick one can use is to connect a copper tube wire with one end going into the drain hole then attach the other end to the heater wrap it around heater a few times. That will take care of the drain problem when it comes to ice build up but not food build up.
Even a frost free freezer will still ice up at times in the areas away from the heated defrost area and the drain line can freeze. This icing causes the pipe work to the compressor to ice over or sweat and cause a puddle. Or if the drainage has frozen over, it will need to be de-iced. ( usually the line is under the freezer bottom plate covering. Towards the back of the unit) And there is another inside the fridge area also.
Give the freezer a good overnight defrost until it's totally clear of ice in addition to making sure the drain is clear to the pan at the back and then restart the freezer.
God is so good: so this is why I give free advice so please thank him not me.

OTHER THINGS TO CHECK ARE THE DEFROST TERMINATOR AND THE HEATER ELEMENT FOR COBNTINUITY.

the loud noise is caused by the fan hitting ice..... you have a bad defrost cycle. bad heating element or bad thermstat

THE DEFROST CONTROL IS OUT MAY BE THE DEFROST BYMETAL OR A TIMER OD DEFROST HEATER WHAT BRAND AND SIDE BY SIDE OR TOP AND BUTTEM REF. AND AGE. WILL HELP

remove the rear cover inside the freezer if it has a lot of frost on it,then the evaporator coil is frozen up and you cant blow cold air over or thru a solid block of ice,defrost it,then check the defrost heating element,defrost thermostat and timer or defrost circuitry for no power or defective components,you can use a hand held hair dryer to defrost it quicker

the freezer back wall need to be open and check the heat element
and the thermostat , also make sure the fan is working in the freezer.
if the frost on the coils are not even then it is sealsystem that is bad news,
but if it is just frozen defrost
it with hair dryer and check the elements i told you to check

When you observe this is your compressor quiet? Then most likely your refrigerator is in defrost mode. The water is coming off the evaporator (think of a very cold radiator) as the defrost heater element warms. This element is similar to the electric heating element in the bottom of your electric oven. the water hits it and it will hiss. This is part of the normal operation of a refrigerator. The defrost cycle usually lasts from 20-30 mins and will occur 4-6 times a day. If you are having trouble with frozen food melting then re-freezing, or the temps are on the warm side, you might need to have your defrost timer or defrost termination switch looked at.

The defrost system is not doing it's job. I bet if you took the panel off below the fan you will see more ice on the cooling coils. There should be a light coat of frost on the coils but not a heavy ice build up. There is a heating element at the bottom area of these coils which should be defrosting all this ice.

1. A defrost timer turns this heating element on.

2. The heating element melts the ice.

3. A thermo disc attached to the coils will turn the heater off.

One or more of these are not doing it's job.