Val for Model Number Inglis/Whirlpool IFW7200TW What is the function of Pcb (mems) Sensor? My washer shows error message "ND" (no drain). My drain pump is not getting any power but it works fine if I connect it directly to an AC outlet. I think the problem is with the Pcb (mems) Sensor? I tested other parts related to this error (according to the manual): User Interface board, Trans-reactor & drain pump and they seem to all work fine.
Answer Hello Val. You need to check and see if there is any bad wires on the unit. If not, you will need to replace the electronic control WPW10273828. This is what sends power to the drain pump assembly. The sensor WP34001484 is used to detect vibration in the unit. Read More... Answered by AppliancePartsPros.com | Tuesday, June 19, 2012