Bertazzoni Legacy 24-Inch Dishwasher Code Ed: Signal response abnormal

What Ed means

On Bertazzoni legacy dishwashers such as the DW24XV, DW24XT, DW24PR and DW18PR, Ed means the signal response is abnormal. On the DW24XV and DW24XT it is a signal error shown as a hint, not a warning, once the problem has lasted more than 20 seconds. On the DW24PR and DW18PR the dashboard sees abnormal communication data for more than 30 seconds, and the code clears when communication returns to normal.

Common causes of Ed

Brief interruption in communication inside the dishwasher
Moisture or residue disturbing the control panel
Loose connection between control parts
Control board or display not exchanging data correctly

✓ One safe check you can try

1. Press Cancel and note whether Ed disappears by itself. 2. Dry the control panel with a soft cloth. 3. Switch the dishwasher off at its breaker for one minute, then back on. 4. Start a short cycle. 5. If Ed keeps coming back or the cycle will not run, call us.

! Why to stop there

Because Ed clears on its own, a real problem is only found by watching how often it returns.
Opening the door panel to reach the connections means touching wiring we would rather leave to a technician.
Replacing boards at random is expensive and often unnecessary.
Our written price comes first, and the work has a 30-day warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Dishwasher codes

E9Bertazzoni Legacy 24-Inch Dishwasher Code E9: Button held too long F1Bertazzoni Heritage Dishwasher Code F1: Overflow F2Bertazzoni Professional Dishwasher Code F2: Cannot discharge water F3Bertazzoni Master Dishwasher Code F3: Continuous water input F5Bertazzoni Heritage Dishwasher Code F5: Pressure system failure F6Bertazzoni Heritage Dishwasher Code F6: Heater sensor failure F7Bertazzoni Professional Dishwasher Code F7: Overheating F8Bertazzoni Master Dishwasher Code F8: Heater error

EdEd questions

Does Ed mean the dishwasher is broken?

Not necessarily. Ed is described as a hint rather than a warning, and the DW24PR and DW18PR clear it when communication returns to normal. A single appearance can be ignored.

How long must the problem last before Ed shows?

On the DW24XV and DW24XT it appears when the problem continues more than 20 seconds. On the DW24PR and DW18PR the time is more than 30 seconds of abnormal data.

When should I call about Ed?

Call if Ed repeats cycle after cycle or if the dishwasher refuses to start. A repeating Ed suggests a real communication problem that needs checking.