The manufacturer gives you little latitude on temperature settings of a freezer. You can move the control a lot yet change the temp very little. Frosting too quickly usually means air is getting into the machine. 1. Check the door for being warped. and not closing on all 4 sides. 2. Check the gasket and see if it is seating properly all 4 sides, especially the bottom, and corners. 3. If the gasket needs replaced, as a rule, the appliance parts house that sells it to you will explain how to do it. Those instructions must be followed exactly. P.S. Make sure the drain plug in the bottom interior is in place, to prevent air from entering there. As well, When defrosting, to get you off to a good start. 1. Shut down the machine, remove all food and completely defrost and dry the shelves. 2. Before starting, reinstall all your food and packages. 3. Start machine. Close the door and stay out of the machine for at least 8 hours and better yet overnight if possible.
It shouldn't frost up that quick at any setting. If it is a automatic defrost system then something is wrong with it. If the door seals are not sealing good that will cause it to frost up quicker. See if the seal will hold a dollar bill snuggly all the way around.
The evaporator coil behind the cover on the back
wall inside the freezer will ice up under normal conditions. Every 8 to 10
hours for around 20 minutes the defrost timer (or in most newer models the electronic
adaptive defrost control) will turn the defrost heater on to
melt the built up ice. There is a defrost thermostat which prevents the heater from
overheating the freezer by breaking the heater circuit when the temp reaches
close to 32 degrees F. The entire cooling system shuts off during the defrost
cycle and starts back when the timer advances through the cycle. If this ice is not melted it will continue to
build up until the air can’t flow over the coil to circulate the cold air
through the freezer and into the fridge. The temperature change in the fridge
is usually noticed first followed by the freezer. If the defrost thermostat is bad it can prevent the heater from
coming on OR it won’t turn the heater off when it gets too warm. It is clamped
to the evaporator coil at the top to sense the temp. If it appears to be
misshapen it is bad. With an ohm meter it should show continuity when
cold and none when warm. You can also bypass the thermostat to see if the
heater comes on then. If it does then you know the thermostat is bad and needs
replaced. The defrost heateris
located on the evaporator. It is in a tube which is at the bottom and can also
go up the sides of the evaporator. On some types you can see a burnt spot if
it’s bad. With an ohm meter it should show continuity from end to end when
disconnected from the wiring in the freezer. You can also test the wiring for
voltage when it’s in the defrost mode. If
you have a defrost
timer you
can test it. It can be located under the fridge behind the kick panel on the
front. Some are in the fridge with the controls at the top. You can turn the defrost timer till it clicks and everything shuts
down. The heater should now come on. If it does, replace the timer because that
means the timer is not running. If it
doesn't, check the heater and defrost thermostat. Turn the timer again till
everything starts back up to end the defrost cycle. If you have an adaptive defrost control instead of a timer,
replace it if the heater and thermostat test good. It is located in the fridge
with the controls in some models and on the back in others.
glfh21f8hw freezer - tried to bring the temp down off extreme freeze and it went off (display shows...
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glfh21f8hw freezer - tried to bring the temp down off extreme freeze and it went off (display shows OF and compressor stopped). Just loaded it with lots of food, can't get it to come back on and the manual is no help.
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I have a Woods upright freezer but missing the manual so I am not even sure what model it is. I am trying to figure out how to defrost it. Not sure which one is the setting on the dial. Can anyone help me and give me directions on the proper way. Thanks
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