When the Heavy and Delicate lights are blinking, this indicates an error from the temperature sensor. There are two reasons for this error:
What to do: Try cutting off power to the unit via the circuit breaker for approximately 10 - 15 seconds and then cutting it back on. Then before restarting the dishwasher, run hot water in the sink. Once the water from the sink's faucet is warm/hot, shut off the faucet and start the dishwasher. This will prevent the error from occuring as warm water is now entering the dishwasher. If the error returns after running hot water into the sink, service is required.
where did you go did you go to sleep on me the new code is blinking normal , heavy , quick please do not leave me hanging thank you