Help me figure out the problem. ⇐ Bosch

[Andsmol]

Hello, friends! Help me understand what’s wrong with my Bosch SRV55T03EU/15 dishwasher. I got it no longer new, but it worked honestly for seven years. Last year, the lower impeller stopped rotating during all wash cycles. A new one was bought, and this one was taken to the dacha with the hope of sorting out the problem and fixing it. The machine heats, dries, and completely carries out any washing cycle, but lives its own life. As a rule, during any wash, the upper impeller rotates, but sometimes the lower one can also turn on, but today none of them rotated at all at first and the water barely flowed, but then, closer to rinsing, pressure appeared and the upper one began to rotate, perhaps it was rotating. I didn’t constantly monitor, but the dishes It turned out more or less clean. Maybe someone has encountered this, please write.

[Chlorine]

Carefully inspect the impellers for blockages, sometimes bones clog the water outlet holes, are the filters clean? Are there any cracks in the impellers?

[Andsmol]

Filters and impellers are clean. This is what I checked first. I blame the thread separator, but somehow everything is strange.

[Chlorine]

The actuator is also possible, there may also be wear on the gasket at the junction of the water supply channel and the impeller, as a result, water flows bypassing the sprinkler, there may be a blockage in the sub-basket water supply channel.

[Andsmol]

This morning I washed the dishes like in my best years. During yesterday’s trick, I threw a Somato tablet into it to cleanse it, maybe something in it is slowly being cleared.

[Romario 21]

The problem is most likely in the actuator, it may be stuck or there is dirt there.

[Andsmol]

The machine washed the dishes well the second time. The dishes in both the upper and lower basket are clean. To my shame, during the entire time I had the machine I had never used any cleaning agents and I didn’t even realize that there were such things, and I also experimented with cheap detergents. Perhaps three purifier tablets in two weeks did the trick, but we’ll see. By the way, I didn’t see any gaskets on the impellers.

[Someone]

For 6 years I have never bought cleaning products for PMM, I just wash the filters, everything works as it should, I heard that if you often wash dishes at minimum temperatures of 30-50, then over time something gets clogged, so once a month run PMM without dishes, with detergent and at maximum temperature will definitely not harm, there are seals inside the sprinkler system!

[Andsmol]

Well, six years is not enough, my machine only worked for me for seven or eight years, but I don’t know for sure. In addition, there was a problem with the mesh filter cup. It cracked on the plastic, I glued it, it fell apart again, and in the end I bought a new one. Perhaps at this time the dirt accumulated. I couldn’t find anything on the Internet about impeller seals.