Bertazzoni Dishwashers

What these dishwashers have in common

Bertazzoni dishwashers are mostly integrated 24-inch machines with a stainless-steel tub and concealed controls. Handle kits can be matched to the Professional, Master or Heritage look of a kitchen, which means two dishwashers with different handles may still be the same machine inside. Because a handle kit changes only the look, the model number on the rating label is what identifies the machine for diagnosis. The details for one example appear on Bertazzoni DW24XV Repair.

Parts of the machine that fail

• The fill side: valve, inlet and level sensing.
• The wash side: pump, spray arms and filter.
• The drain side: pump, hose and connection.
• The drying side: heater and cycle logic.
• The door: latch, seal and leak protection.
• The control: the board and the concealed controls that run the cycle.

Each of those can be linked to a family of codes, but the visible symptom comes first.

Common complaints

• Water standing in the tub at the end of a cycle.
• Glasses that are cloudy, gritty or still wet.
• Water around the door edge or on the floor.
• A cycle that never starts, or stops halfway.
• Detergent left in the cup.

Looking up a code

If the display shows a reading, photograph it before you cancel the cycle. These pages explain what the readings usually involve on this family.

• Bertazzoni Dishwasher E01 Error Code concerns the fill valve or water level.
• Bertazzoni Dishwasher E02 Error Code concerns the door latch or leak sensor.
• Bertazzoni Dishwasher E03 Error Code concerns drain pump operation.
• Bertazzoni Dishwasher E05 Error Code concerns the heater or drying stage.

Reading a dishwasher by cycle stage

The point where the machine stops says a lot. A unit that never fills may have a closed supply valve or a failed inlet. One that fills but does not wash may have a circulation problem. If it washes but leaves water behind, drain components move to the top. If everything works but dishes stay wet, the drying stage becomes the focus.

Water on the floor is the exception, since a leak takes priority over every cycle-stage clue.

Loading, detergent and rinse aid

Not every poor result is mechanical. Tall items can block the spray arm, a clogged filter can reduce circulation and an empty rinse aid reservoir leaves spots. The filter is the removable basket or screen that catches food particles ahead of the pump, and the manual shows how to take it out and rinse it. Try a normal cycle with a lightly loaded machine and a fresh pod before you decide something has failed. If results are still poor, you will have a clearer story to tell.

Locating the rating label

Open the door and look along the side edge of the opening, or on the inner tub frame. Some units place the sticker on the top edge of the door. Take a picture that includes the full number and serial, with the door held open by something stable. There is no reason to remove the machine from its cabinet.

Water and kitchen context

Water hardness changes across the Bay Area, and harder water leaves film that looks like a failing wash. A remodel or a new disposal can alter the drain line in subtle ways. Older kitchens may route the hose in a tight space that kinks it. All of these show up as symptoms that mimic a failed part. A hose kinked in a tight space and a weak drain pump both leave water in the tub, so the symptom alone cannot separate them.

Door and latch behavior

The door has more jobs than it appears to. It keeps water in, signals the control that a cycle may begin and triggers leak protection when something is off. A door that bounces back, a gasket that has slipped or a rack that pokes out can all stop a cycle from starting. Close it slowly and see whether it latches without effort.

Water supply and drain connections

A dishwasher is tied to two hoses and a power supply. Under the sink, look for a hose that has been squeezed against a pipe, and listen for dripping at the valve. If you have a disposal, make sure the knockout plug was removed when the unit was installed; a forgotten plug is a classic cause of a drain that never works.

What to do next

Rinse the filter, check the supply valve and stop at the first sign of a leak. Do not use drain chemicals inside the tub. When a technician is needed, read Bertazzoni Dishwasher Repair and then send the model number and the cycle stage through the contact page.

Frequently asked questions