20 Most Recent Hobart Mixer Only, Planetary, Bench, 12 Qt., HL120BUILDUP - Page 4 Questions & Answers

https://www.manualslib.com/manual/1292664/Ecomax-G404.html?page=33

SR24H

I have attached photo of my ecomax dishwasher machine please let me know how to fix the error, it’s still all 4 lights are flashing

You need to most likely replace the control panel

pump may need cleaning

They sale stuff, but you can do the same thing with vinegar. Not it's not going to hurt it, its made for food. Grab a jug of vinegar. put you a good amount in. Start it, water will finish filling as needed, then it will start washing. You can do it again if needed. If you see a lot of old soap...one way to get that stuff to release and be washed away is to add some vegetable oil..not much, like a teaspoon. That old soap will soak up the oil and allow the water to knock it away.

Usually means part of the safety circuit. Could be overheat stat on the wash tank or boiler element, or overfilling of the wash tank

Which eeprom and what is your question? The eeprom for the 897545-1 pcb will need to line the little cut out on the pcb with the eeprom. This usually means the pcd goes in upsidedown, with the version of software sticker upsieedown. When you power the machine in, it should count from L9 to L0, then go blank.....Hope this is what you are asking? Remember to power off and remove eeprom after software loaded

By rotating the black rotary switch to the required setting. Cup is setting 1, plates is setting 2, and pots is setting 3. The actual difference between each one is 1= 60 second wash, 2= 90 second and 3= 120 seconds

Most likely wash tank temperature probe faulty