Hotpoint · Dishwashers
The display shows '15' and the On/Off LED is rapidly blinking. This indicates that the Dishwasher is prematurely ending its wash cycle, possibly due to issues with the drain hose or air in the water supply.
Click steps to track your progress.
Check if the end of the drain hose is placed at the correct height (refer to INSTALLATION).
Check for siphoning into your home sewage system; install an air admittance valve if necessary.
Inspect the water supply for leaks or other issues that might be allowing air into the system.
Turn off the Dishwasher, then turn it back on, reprogram it, and restart a new cycle.