Attributes

Brand	-
Category	Major Appliances / Other Major Appliance Parts
Origin	-
Compatible Brands	Siemens, Bosch
Part Type	Power Supply Mainboard & Control Module
Appliance Category	Dishwashers
Voltage Rating	220-240V AC
Frequency	50/60 Hz
Material	FR-4 Fiberglass PCB
Connector Type	Multi-pin Plug Interface
Installation Difficulty	Intermediate (Technical Knowledge Required)
Warranty Period	1 Year Manufacturer Warranty
Package Contents	1x Control Board, Installation Guide

6 reviews

Anonymous

Mar 26, 2026

Rating: 3/5

Good product, slow shipping

The control board works as expected and solved my power issue. Only giving three stars because shipping took longer than anticipated.

Anonymous

Mar 21, 2026

Rating: 4/5

Works well but instructions could be better

The board itself is high quality and functions correctly. However, the included manual was a bit vague on wire routing. Had to look up a video online to be sure.

Anonymous

Mar 18, 2026

Rating: 5/5

Genuine feel and reliable

I was worried about compatibility with my older Bosch model, but this board matched the part number exactly. No error codes since installation.

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect replacement for my Siemens

My dishwasher stopped working due to a faulty board. This unit fit perfectly and brought the machine back to life immediately. Installation took about 30 minutes.

Anonymous

Mar 14, 2026

Rating: 5/5

Saved me from buying a new dishwasher

Excellent value for money. The variable frequency drive component works smoothly, and the dishes are coming out cleaner than before. Highly recommended.

Anonymous

Mar 05, 2026

Rating: 5/5

Easy swap for DIYers

If you have basic electrical knowledge, this is an easy swap. The connectors are labeled clearly, and the board feels sturdy and well-made.

5 FAQ

Q: Can this board fix a problem where the dishwasher won't drain?

A: While this board controls the pump motor, drainage issues can also be caused by clogged filters or hoses. We recommend checking those first; if they are clear, this board may resolve the issue if the pump control signal was faulty.

Q: Do I need any special tools to install this mainboard?

A: You will typically need a Phillips head screwdriver and possibly a pair of needle-nose pliers to disconnect the wire harnesses. No specialized electronic tools are required.

Q: What should I do if the dishwasher still shows an error code after installation?

A: Please ensure all connections are secure and try resetting the appliance by turning off the circuit breaker for 5 minutes. If the error persists, contact our support team for troubleshooting assistance.

Q: Does this part come with a warranty?

A: Yes, all our control boards come with a standard 1-year manufacturer warranty covering defects in materials and workmanship.

Q: Is this board compatible with Bosch Serie 4 dishwashers?

A: Yes, this control board is designed to be compatible with most Bosch Serie 4 models, but please verify your specific model number against our compatibility chart before purchasing.

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