Hello Paul, thank you for allowing me to assist you!
If you are receiving an error code E11, your dishwasher has detected an issue with the main control board timing out before receiving status of the drain valve. A qualified technician would pinpoint the problem by checking the wiring between both parts. If the wiring isn't the issue, he would need to determine whether the problem rest with the main control and valve. It really could be a hit or miss calculation in parts so I would personally reach out to an experienced tech that will be able to identify the precise reason.
Answers & Comments
Hello Paul, thank you for allowing me to assist you!
If you are receiving an error code E11, your dishwasher has detected an issue with the main control board timing out before receiving status of the drain valve. A qualified technician would pinpoint the problem by checking the wiring between both parts. If the wiring isn't the issue, he would need to determine whether the problem rest with the main control and valve. It really could be a hit or miss calculation in parts so I would personally reach out to an experienced tech that will be able to identify the precise reason.
Best regards!