Bosch SRV55T43EU Dishwasher: Power Supply Connected, Non-responsive Start - Programmer or Switch?

Question

Hello :D I have a problem with the Bosch SRV55T43EU dishwasher, which, despite being connected to the power supply and switching on the start, does not respond. The dishwasher is already 6 years old, so eventually something had to break. And here the question is whether the problem lies in the...

tod.1977 · Answer

Hello. If a colleague has a multimeter at home, after removing the module measure the switch and if it turns out to work, post photos of the removed driver on the forum. Best regards.

ZANDAR · Answer

I dismantled the driver and at first glance it seems ok, only this resistor is strangely gray (may its life be over, unfortunately I don't have a multimeter ).

tod.1977 · Answer

Without a millimeter, even a colleague does not know whether the switch itself is in working order. Purchase of such a meter for amateur needs in an electronics store is an expense of about PLN 25, and don't go without it in this case. Secondly, such a device will always be useful at home.

ZANDAR · Answer

That's the problem I need to stock up on such a device. As for the dishwasher, after tracking hundreds of pages, the resistor dropped on 99%, and LNK304GN. Will a friend tell you what resistor will be ok?

TONI_2003 · Answer

There is nothing to worry about just going to someone familiar with the subject, and replacing the 100? / 2W resistor and the LNK304GN integrated circuit, I think, will help restore the dishwasher to use

Bosch SRV55T43EU Dishwasher: Power Supply Connected, Non-responsive Start - Programmer or Switch?

ZANDAR · Answer

I replaced the parts and the dishwasher started Only now do not know why it does not draw tap water

przemoch · Answer

Looking at the picture - I would also consider replacing the capacitor.

misiek1369 · Answer

How many watts is this resistor?

wiesiekmisiek · Answer

Read carefully. 2W - Moderator TONI_2003 described it above.

lukas6873 · Answer

I have the same problem with this driver. Colleagues, please correct if I'm wrong, but isn't that a 200? resistor?

zhudomel · Answer

No!

lukas6873 · Answer

Thanks! After burning, the third strip is very different from the first, hence my guess.

TONI_2003 · Answer

So just start reading and looking instead of littering the topic. There is everything like ... # 6 Jan 11, 2017 18:08

Piotr2608 · Answer

What like what but Bosch uses 100W 2.5W resistors in dishwashers

ZANDAR wrote:
I replaced parts and the dishwasher started Only now do not know why it does not draw water from the tap

As for not collecting water:
- cables all plugged in?
- AquaStop valve OK?
- faucet unscrewed?
It happened that the processor liked to experience "shock" after the LNK explosion, since before the repair the dishwasher was working properly ...

darbi · Answer

Hello,
SRV45T63EU / 01 cannot be turned on.
I took out the programmer and, as in the description above, the condensed resistor after replacing with a second old one and turning on the plug immediately turned on.
What can be the reason for the resistor burning?
Replace this resistor together with the system?

wiesiekmisiek · Answer

Yes. Replacing the resistor alone does not do the trick.

darbi · Answer

Thank you for helping the dishwasher work. In the store where I bought components, the seller was familiar with the topic: LNK is damaged while the resistor is only a protection - it is to burn out.

Bosch SRV55T43EU Dishwasher: Power Supply Connected, Non-responsive Start - Programmer or Switch?

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