The PMM turns on and the tap indicator flashesBosch

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cyrus
Total posts: 2
Joined: 20.02.2020
My dishwasher: bosch spv25cx10r
 The PMM turns on and the tap indicator flashes

Post by cyrus »

Good afternoon
We had some trouble. The flexible hose of the mixer broke. There was quite a lot of water in the kitchen. We fixed the leak, collected the water, dried the floor and began connecting the household appliances back. We discovered that the PMM does not respond to buttons at all. I rolled it out of the headset and saw that water had filled the pan. Accordingly, the control board is also in the water. I took off the side cover, collected the water, and dried everything with a hairdryer. The next day I turn on the PMM to the network, turn on the power button - the machine turns on, but the faucet indicator begins to blink (and when the door is open, the PMM together with the drying indicator). I think Aquastop worked. To begin with, the pallet sensor rang. The sensor turned out to be working. Then the fill valve rang. It showed a resistance of 3.6 kOhm. I found somewhere on the Internet that this is the resistance of the working valve. I removed the control board. No traces of burnt elements were found. What could have happened? Or did something happen to the control board?

Sent after 11 minutes 27 seconds:
I tried to throw in another (obviously working) pump. After pressing the PMM power button, it doesn’t even twitch and in general it feels like the equipment is not being initialized. Only the faucet indicator blinks and silence...


Автор темы
cyrus
Total posts: 2
Joined: 20.02.2020
My dishwasher: bosch spv25cx10r
 Re: PMM turns on and faucet indicator flashes

Post by cyrus »

Result: the control module burned out. For replacement.
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