Error code f40: Bosch washing machine causes

If you have a washing machine with a screen: electronic (with an LCD display) – and an error is displayed f40

What does this error code f40 mean?

There is no electricity in washing machine board.

Bosch error signals

The washing machine does not respond to switching on modes, or does not turn on at all.

We check it ourselves and decide

• Perhaps the fuses in your house have blown?
• Is the power supply overloaded, perhaps below 200 volts? Check the SM power supply.

We replace and repair

1. We replace or repair the washing machine module.

Other washing machine errors:

• Error code f37 - temperature sensor is out of order

• Error code f38 - the temperature sensor in the washing machine is shorted
• Error code F34 - problem with closing the sunroof