Jack February 23, 2017 for Model Number DMT300RFB/XAA Dishwasher's code for low water level blinks. Turning off unit on power switch and then restarting the dishwasher gets over water error code. Turning power off at circuit breaker then restarting the dishwasher it runs through the selected cycle. Have replaced water level sensor assembly. Any thoughts?
1 Answer Jack, This issue would most likely be caused by a faulty main control board with the unit having to be reset to get the error to go away. Read More...
Justin February 11, 2016 for Model Number DMT300RFB/XAA Heavy and Delicate lights blink, meaning heater error. I have already replaced the thermistor.
1 Answer Justin, You will want to test the heater to make sure that it is getting 120 vac to it. If there is 120 vac to it but does not come on then the issue will be a faulty heater. If there is no power to it then the issue will be either the main board or the wiring between the heater and the board. Read More...
Pasha December 24, 2015 for Model Number DMT300RFW/XAC The dishwasher start the cycle, then after about 10-12 min it will stop and start blinking "delicate" (drain error). Water on the bottom of the unit and "cancel and drain" buttons do not solve the issue.
1 Answer Pasha, You will want to test to see if the drain pump is getting power to it at the drain cycle. If there is power to it but not running then the drian pump is faulty and would need to be replaced. If the pump is running then check for clogged drain. Read More...
Peter December 06, 2015 for Model Number DMT300RFS Press power button and WASH,DRY,CLEAN,NORMAL lights flash every 4 seconds. wont start. If hold START button, the heater relay clicks. Tested heater coil, OK. Replaced control panel assembly, no results. No leaks.
1 Answer Hello Peter. It sounds like the main control board has failed and will need to be replaced on the unit. Read More...
Ally January 24, 2015 for Model Number DMT300RFS/XAA Dishwasher cuts off and won't let water start - getting blink under quick.
1 Answer Ally, The error code is a water supply error. What this means is when the pulse of 100 or less is detected even 1 minute after the water supply. When water flow meter pulse is 5 or less 4 seconds after the water supply starts or when the water supply does not occur 5 minutes after the water supply starts. Things that can cause this is Alien particles within the water supply valve. The water supply valve terminal not connected. The things that could be defective would be the main pb, water supply valve or the flow meter. Read More...
Bryan November 25, 2013 for Model Number dmt300rfs Heavy light keeps blinking meaning a leak detected. I have replaced flow sensor and leak sensor as well as fill valve. Could control board cause this? It stopped during mid-cycle and light began blinking. Thanks
1 Answer Hello Bryan. You may have moisture in the bottom of the unit and it is causing the sensor to go off. If so, repair the leak and dry up all the water. Read More...