Chris for Model Number gtwn2800d1ww The machine will only fill with cold water. It will not fill with hot water, and when set to warm, it only adds cold water. I checked the water valve and the hot water solenoid only gets 3.5 volts on when the temp selector switch is set to hot or warm, while the cold water solenoid gets 120 volts with the temp selector switch set to cold or warm. Is there a way to diagnose the Temperature Selector switch?
Answer Chris, Contacts 2 and 4 should be closed when set to a hot or warm setting. A simple continuity test will show you if the switch is faulty. Read More... Answered by AppliancePartsPros.com | Tuesday, December 4, 2018