It's probably the heater element that has gone, but it could be a simpler fault like the pressure switch not activating. See this video it should give you the general idea
E1 is commonly know as a leakage error which occurs due to the excessive RPM of Washing Motor happened during Wash cycle due to water leakage. To start with check if there is a water leakage in hose connections, motor water seal leakage of sump assembly or water is leaked due to damages. Replace the connections of Hose if bad. Also check the point of damages and repair or replace the related parts.
Hi,
I have an older dishwasher also and recently mywife also complained about it not cleaning right... so me being the man I amtried in vain to clean the things... Bought new spray arms online and installedthem in minutes...now the thing works like new... However I have also foundthat if the heating element goes bad then that also can mess things up bad...So I would buy new spray arms, and also check out the heating element to makesure it is working... Here is a tip that will help you with the onlinebuying...
Dishwasher SprayArms not Spinning
pull out washer disconnect lines unplug it open the door pull out the
racks(room to work) look for any stray parts laying at the bottom(small
black belt,srews any metal debris)if you find any of that try to find
where it came off of.it sounds like a pump problem easy fix connect
hoses to pump and mount the pump.check all hoses and spray tips
thoroughly
Check that water supply is available and that water inlet valve is operational. Filling unit is usually the first step of any wash program and dishwasher is shutting down because float valve is not actuated.
The process for removing the lower front panel on a Hoover HED6612 dishwasher may vary depending on the specific model and year of your dishwasher. However, the following steps may be useful as a general guide:
Unplug the dishwasher from the power source and turn off the water supply to the dishwasher.
Locate the clips or screws that hold the lower front panel in place. These are typically located at the bottom of the panel and may be hidden by a small cover.
Use a screwdriver or other appropriate tool to remove the clips or screws.
Gently pull the panel away from the dishwasher, making sure not to damage any wiring or connections.
Once the panel is removed, you will have access to the internal components of the dishwasher, such as the pump, motor, and water inlet valve.
To reattach the panel, simply align it with the dishwasher and secure it in place with the clips or screws.
It's important to consult the manual for the specific steps and precautions before performing any maintenance or repairs on your dishwasher.
You posted to the category 'Dishwashers', but this looks like it is an Australian Hoover carpet cleaner?
If both lights are on and blinking than they are indicating a jam with the brush roll of your SmartWash.