Coils froze up. Defrosted and turned back on to the lowest point. Ran for about an hour, then stopped working. Model GSH25JFXNCC. How can I trouble shoot?

SOURCE: ac turning on and off

How did they check the freon in the home? You can feel the front(evaporator coil)coil on all four sides. Are you sure the motor is running fast enough? If the four corners do not feel cold in about 5 minutes or so, there is a compressor problem, Capillary tube blockage, moisture in the system or you are low of freon. Good Luck

SOURCE: side by side frigidare brand refrigerator model#frs6b5eew3

Check this out it may help you http://appliancehelp.hypermart.net/xmb_ge_arctica_sxs.pdf

SOURCE: Coils freeze up,refridgerator and freezer stops working

The defrost cycle is not working properly, there are three things involved in system. #1 Defrost timer in refrigerator #2 Thermostat on coils to tell if unit is frozen #3 heater element located under coils thaws coils when frozen. the defrost timer if it is manual < located at the front of light assembly panel in top of refrigerator there will be a hole with a plastic piece that resembles a screw strait screw head> it turns and every 8hrs aprox. it stops operations and starts defrost cycle by allowing voltage to the thermostat and if thermostat is frozen it allows power to element for thawing coils. If defrost timer is manual look for direction it is facing and mark edge to see if timer is turning< very slow turning and is easiest way> if you can get an ohm meter ohm the element on high setting< if it has continuity element is operable> check wiring just to be sure not problem. If you find the timer does turn and doesn't stay in one position over 40 minutes then the thermostat is bad.If element fails tesing then the element is bad and if timer stays in one position then it is bad. If unit is equiped with electronic defrost timer and element is good in would replace timer and thermostat to guaranty that resolved problem

SOURCE: Lowest two setting of four settings do not work.

Your posting does not include what settings on what you are referring to

SOURCE: refridgerator side not getting cold model gss201epaww

make sure the damper vent door located between the freezer and refrige compartments is opening and letting in cold air from the freezer,if they ice up they can stick shut and not allow air flow,this door is behind a plastic grille an a hair dryer works great to defrost them