Re: bosch dishwasher only top spray arm going round
MOVED FROM PUBLIC FORUM……
Danny….You’re in the trade, why do you keep posting these questions in the PUBLIC FORUMS I wonder? 😉
To answer your question, the WATER POINT is probably jammed or duff? The water point is attached to the Instanteneous Water Heater Unit so unless you take the top spray ducting off and look into the heater nozzles and remove the obstacle. You will need to replace the heater unit complete…OK?