How to install it and how do I know that is what is wrong? No matter were you set the control knob, the unit gose to a temp. of 38 degrees. Thanks for your time and I will wait to hear from you.
Answer Hello William. If the unit does not adjust temperature, then the control WR9X501 may be the problem. You will need to remove the control panel section inside the refrigerator compartment to access and replace the temperature control. Hope this helps.