Temp controls frozen - Refrigerators

Temp dial shouldn't have a setting that would freeze your refrigerator side products anyway. Make sure damper to fridge isn't stuck or frozen which cuts off air from freezer to fridge when temp is achieved. If all working properly for sure. Sounds like bad temp control.

You have entered the control into "Sb," which is "Sabbath mode."
Hold the temp up and temp down buttons simultaneously for 5 seconds and the "56" should disappear...

There has to be a control somewhere on the fridge. Some newer models have digital controls located on the outer doors panels, or its going to be inside. Read your owners manual

www.FixMyFridge.net

Ice cream is usually kept at -10 degrees to stay firm. Need to check temperature. Look at condenser coil for cleaning. This is usually the most simple and common issue. If not making the desired temp, and the temperature control is set for that temp, and compressor run constant, it is a refrigeration issue. If compressor does not run constant, then a control issue.

IS THE TEMP IN YOUR GARAGE ABOVE 40 DEG. THE THERMOSTAT WILL NOT CLOSE IF THE AMBIENT TEMP IT TOO LOW, OTHER THAN THAT IF ITS NOT RUNNING IT POSS. COLD CONTROL

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The fridge gets its cold air from the freezer through a vent(damper) between the freezer and fridge.The fan in the freezer blows air through it. Make sure this fan is running. You may have to hold the door switch in for it to run. There is a flap you adjust with the fridge temp. control. Make sure it's opening and closing when you adjust the fridge temp.
The problem could be the electronic control if you have one or the mechanical linkages.

Check the temp of the freezer. Is the ice cream frozen hard? If not the temp has to be corrected first. Check to see if the freezer control is set too warm. You CANNOT make ice if the freezer control is set too warm

probable reason for this is that the thermostat controls freezer temp and freezer follows suit.
if temp in your garage is low ie in winter, then the fridge doesn't need to switch on and the freezer temp rises.
i know this sounds barmy but it is true

the temperature controlis most likely bad since you cant control it. the control is the knob you turn to set the temp with. you should be able to replace it yourself fairly easily.