Whirlpool ADGI 851 FD, Error E4 ⇐ Whirlpool

[Alinka]

After several uses of the PMM, it gave an E4 error, they got scared, called a repairman, it worked for about a week. In the presence of the master, we turn on the PMM, and there is no error, everything works. The master explained that this happens due to a large amount of foam formed during washing, and that detergent, rinse aid and salt can cause this. And if this happens, then the machine takes several days, everything inside dries out and the error disappears. We get error E4 all the time, after 1-2 washes. We pumped out the rinse aid, changed the salt and tablets. It seemed that everything worked out, but after washing 8 again error E4 ((((. Maybe someone encountered a similar problem and was able to solve it? Perhaps some specific detergents solved this issue? Tell me, please!

[Mr.Cheese]

E4 - this is an overflow of water, the drain or filters may be clogged, try cleaning everything according to these instructions viewtopic.php?f=21&t=172

[Ola from Nekrasovka]

Hello, I have a Whirlpool ADGI 851 FD dishwasher. I’ve never used it, I can’t turn it on?! Help please.
It’s just that when you turn on the machine, select a washing program, on the display where the time is shown, the indicators for lack of salt and rinse aid are lit.
Maybe this is due to the fact that it does not start its work?! Because there is actually no salt with rinse aid in the car?!