Description
Original Miele Dishwasher Heating Relay Board Miele 9053390
The original Miele 9053390 relay board, model EZL517-A, is the electronic component responsible for operating the heating element in the dishwasher. When the component fails – the water does not heat up, the dishes come out wet and not properly clean, and sometimes an F24 error appears on the display. Installation requires a qualified technician.
Dishwasher finishes a cycle but dishes come out cold, wet, and with residue? Error F24 in a Miele dishwasher directly indicates a water heating failure – and the relay board is the most common cause. Not the compressor, not the water pump – but a small board that is responsible for the entire heating operation.
From the experience of our technicians: approximately 70% of F24 faults in Miele dishwashers are resolved by replacing the relay board alone.
Just before ordering – check compatibility! Click the 'Check Model Compatibility' button at the top of the page for instant confirmation.
What happens when the relay board fails?
The relay board receives a command from the dishwasher controller to turn on the heating element. When the board fails, the command is not transmitted – the water remains cold throughout the cycle. The dishes are washed in cold water, do not dry properly, and may come out with stains and residue. In many models, the dishwasher also displays an F24 error and stops the cycle in the middle.
Why only an original component? A replacement board may operate at the wrong power and cause overheating or underheating. The original component 9053390 is calibrated at the Miele factory to work exactly with the specific dishwasher controller.
Sticker location: On Miele dishwasher models, the model sticker is usually located on the top inside lip of the door.
📋 Technical specifications
| attribute | value |
|---|---|
| Manufacturer's SKU | 9053390 |
| Additional SKU | 09053390, 2233943 |
| brand | Honey |
| Board model | EZL517-A |
| Use | Heating relay – dishwasher |
| Related error code | F24 |
| התקנה | Certified technician only |
✅ Compatible models
G3000 Series: G3305, G3325, G3365, G3385, G3505, G3525, G3565, G3585
G4000 Series: G4202, G4203, G4204, G4212, G4217, G4222, G4262, G4263, G4264, G4268, G4292, G4297, G4310, G4380, G4381, G4382, G4383, G4385, G4910, G4911, G4912, G4913, G4914, G4915, G4920, G4925, G4930, G4931, G4932, G4933, G4935, G4937, G4940, G4943, G4945, G4949, G4952, G4953, G4954, G4957, G4965, G4970, G4975, G4980, G4982, G4983, G4985, G4987, G4988, G4990, G4994, G4995, G4999
G6000 Series: G6000, G6410, G6415, G6470, G6475, G6500, G6505, G6510, G6512, G6515, G6517, G6560, G6565, G6570, G6572, G6575, G6577, G6582, G6583, G6587, G6588, G6590, G6595, G6620, G6625, G6630, G6635, G6640, G6660, G6665, G6670, G6675, G6700, G6705, G6720, G6722
Additional models: G16700-60 SCi, G26705-60 SCi XXL
⚠️ Make sure it matches the model number on the sticker exactly before ordering.
🔧 Can I replace the board myself?
Replacing a relay board in a dishwasher requires dismantling an internal panel, disconnecting electrical connections, and working near live components. Time to complete: 30-60 minutes for an experienced technician.
⚠️ Important: Replacement requires a qualified technician only. Disconnecting the device from the power supply before starting any work is an absolute must.
💡 Tip from the experts
Before ordering the board, it is worth checking that the heating element itself is in good condition – sometimes the heating element burns out and the relay is working properly. A technician with a multimeter can diagnose both components in minutes. From the experience of our technicians: In older Miele dishwashers (G4000 series and above) the board usually fails before the heating element – so replacing the board alone solves the problem in 70% of cases.
❓ Frequently Asked Questions
What is the difference between SKU 9053390 and 09053390?
The two part numbers are exactly the same – 09053390 is the updated version with a leading zero, replacing the old 9053390. The part number 2233943 also refers to the same part. Either can be used for searching and ordering.
Does error F24 always point to the relay board?
Error F24 indicates a problem with the water heating, but can also be caused by a burnt heating element or a faulty temperature sensor. A technician with a multimeter can diagnose the exact cause before ordering and save unnecessary part replacement.
How long does it take to repair?
A technician's visit to diagnose and replace the relay board usually takes about an hour. The dishwasher can be back in full operation the same day. Part supply - subject to stock availability.











