Pete for Model Number SHU5314 UC/06 My machine starts to fill, then cycles between drain and fill. The Circulation motor never kicks in. If I try to enter the test mode to retrieve a fault, The water fills and drains the same during the test mode however I do get 21 when entering and then straight to zero. I've checked the resistance to the motor and it checks good at 10 ohms, NTC at 53 ohms, and all switches, (flow, float and level, check good. When I ohm the aqua sensor, on one side I get 13.5 ohms on the other I get .456 ohms. Am I measuring this correct? If I reverse polarity, I get Zero on both sides. Plus one side is clear the other is black.
Answer Pete, It sounds like the aqua sensor may be bad but the manufacturer does not give specs on it to go by. Unfortunately this would not cause the unit to continue to fill and drain. If the unit fills then immediately goes to drain then it sounds more likely that the control module is bad. Read More... Answered by AppliancePartsPros.com | Tuesday, August 4, 2015