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The French brand De Dietrich is not very common among users. But still, some trust only foreign technology. Therefore, you went to the page, and we describe the most popular breakdowns and errors of De Dietrich dishwashers. In the meantime, a device that never breaks has not yet been invented, let’s analyze the main problems of the dishwasher.
How are De Dietrich fault codes deciphered?
Once upon a time, the word “dishwasher” caused awe. Today it is as much a necessity as a refrigerator or a washing machine. With the growth of consumption, the demands of buyers have also grown. If earlier mechanical control and a set of standard functions were enough, now many people prefer smart electronics and a touch screen.
That is why manufacturers tirelessly improve technology. Now PMM can not only wash dishes, but also carry out self-diagnosis of its parts and assemblies. As a result of a malfunction, an error code appears on the display. Its decoding will tell you where to find the problem and how to fix it.
Here are the codes that appear on the screen of the De Dietrich dishwasher:
- D01. What does it mean? The hopper is not filled with water. The problem must be sought in the filling system: hose, filter, valve. Perhaps the parts are clogged, low pressure in the water supply is not ruled out.
- D02. The machine does not drain the waste fluid. It is likely that the filter is clogged or the pump impeller is blocked by food debris. The drain hose could also be clogged. A failure of the suction pump will require replacement of the assembly.
- D03. The value of the code indicates the absence of water heating. The problem is in the heating element, it may have become covered with scale or burned out.
- D04. Temperature sensor problems also affect heating. The defective sensor must be replaced.
- D05. The error means that there are problems with the operation of the circulation (upper) pump. Needs diagnostics and repair.
- D06. Malfunctions in the lower pump. It is necessary to understand the reasons for stopping the operation of the node.
- D07. There was a malfunction of the protective system against leaks. You need to find the leak and fix the problem.
- D08, D11. The sprayer does not work, water does not flow. It could be a clogged impeller or low pressure.
- D12. There is a leak in the drain hose. Perhaps the reason is a faulty pressure switch and overflow, or poor sealing of the joints.
- D13. Overheating has occurred. The problem is in the temperature sensor or control module, which send the wrong signals.
- D14. The drain hose is connected incorrectly, the filters are clogged with debris.
In addition to breakdown codes, the machine signals a problem by flashing indicators. The decryption can be found in the instructions. So, if the salt indicator is constantly on, then the tank is empty and you need to fill it with a product.
If the bulbs light up one after another, then the matter is in the wrong choice of program. Cancel the installation and start the mode again. On some De Dietrich models, the program selector is inconveniently located, so it is easy to hook it with your hand. If you notice that the light is flashing and the wash does not start, then return the switch to the position between the two notches.
Restarting the PMM will help eliminate a system failure. How to restart the machine:
- Disconnect the device from the mains.
- Wait 10-15 minutes.
- Start the technique.
If the restart did not help eliminate the code from the screen, then do the repair yourself or contact the service center.
De Dietrich Dishwasher Repair
Of course, PMM can report a breakdown not only with errors and indications, but also with stopping work, blocking individual functions. Facing a similar problem? Then we will analyze the most common causes of malfunctions of De Dietrich dishwashers.
Causes of breakdowns of the De Dietrich dishwasher
Here are some signs that indicate a malfunction of the PMM:
- There is water in the bunker. First of all, it is worth checking the drain connection, as well as the condition of the hose. It must not be kinked or crushed. The drain pump may break or the filter may become clogged.
- Dishwasher won’t turn off. A possible cause is an electronics failure. Also, the problem may be in the low water pressure at the inlet, from which the equipment works, but the water is not poured and the wash does not start. A clogged drain system also leads to constant work, because the dishwasher cannot drain the liquid.
- PMM does not dissolve the tablet. The reason is an incorrectly chosen program or a breakdown of the heating element, from which the tablet does not dissolve well with cold water. Alternatively, water is supplied under low pressure and the product simply does not wash out.
The rest of the pill
- The machine does not heat water. This indicates problems with the heating element and its temperature sensor. Most often, a flow heater is installed in the PMM, which is assembled with a pump. Both the heating element and the thermoelement are subject to replacement.
- Dishwasher leak. The main causes of failure are a skewed door, seal wear, drain blockage or fragility of connections. Rarely, but a breakdown of the tank happens. If in the first cases it is possible to eliminate the cause of the leak on your own, then the master will be able to replace the bursting tank.
We figured out why the dishwasher might break, now it remains to find out how to fix the problem without the help of a specialist.
PMM won’t turn off
More often than not, users complain that the machine does not turn on. But the opposite happens as well. What to do in this case?
- Reboot the equipment as described at the beginning of the article.
- Open the faucet and check if the water pressure is sufficient. If weak, then wait for the restoration of supply.
If it does not help, then clean the drain from debris and food debris. Here’s how to do it:
- Open the door, remove the baskets from the hopper.
- Pull out the filter in the pan, rinse under the tap.
PMM filter
- Remove the cover that hides the pump impeller. To do this, remove the remaining liquid from the hole.
- Check the condition of the impeller. Whether it rotates normally and whether the work is blocked by foreign objects.
Cleaning the impeller
- Examine the drain hose. Disconnect it from the case and also clean it.
The same measures are relevant for the problem with draining water. If cleaning did not solve the problem, then it is worth checking the pump itself. How to fix the problem yourself:
- Disconnect the machine from communications.
- Turn the body of the equipment on its side.
- Dismantle the bottom.
5 A car without a bottom
- Disconnect the wiring from the pump.
- Loosen the drain hose clamp, remove from place.
- Turn the pump counterclockwise, remove from the housing.
Dismantling the pump
Pump diagnostics includes ringing the electrical part and inspecting the mechanical part. In the event of a malfunction, install an original replacement part.
No water drain
The standard cause of this problem is poor cleaning of dishes before loading. As a result, food residues get into the filter, block the pump and lead to damage to the nozzles. First of all, clean the filter from blockage, then inspect the drain hose. If it is not transferred, then disconnect it from the pump and flush. It is also worth checking the sewers. You can clean it with special means or seek help from a plumber.
The tablet does not dissolve in the compartment
Check the water in the faucet, perhaps the pressure is too weak for the liquid to normally fly out of the nozzles. There is another reason why the product is not washed out – the wrong mode is selected. Set the program to a higher temperature so that the tablet has time to dissolve.
If the heating element does not work, then not only the product is poorly washed out, but the dishes are also poorly washed. The heating element most often suffers from scale, which is deposited over time. The harder the water, the more scale forms when heated. Plaque interferes with thermal conductivity, so the element overheats and burns out.
You can inspect the heating element and clean it of plaque in order to restore operation. In the event of a breakdown, the part can no longer be repaired, only replaced. Above we described how to get to the drain pump, and the flow heater is nearby.
Here is what you need to do:
- As soon as access to the bottom is opened, disconnect the wiring of the pump and the heating element.
- Loosen the metal clamps, disconnect the hoses and pipes.
Clamp location
- Turn the pump counterclockwise, disconnecting from the heater.
Mute Contacts
- Check the TEN for serviceability.
The video will help to replace:
If you are convinced that there is a lot of scale on the surface, then it’s time to clean the dishwasher. This can be done without disassembling individual elements. Just pour citric acid into the hopper and start the washing mode.
The same measures are taken in the absence of heating. At the same time, you can replace the temperature sensor that is assembled with the heating element. It is enough to disconnect its contacts and install a replacement.
Leakage in PMM
Start by inspecting the body of the equipment. Look where the water is coming from, and then draw conclusions:
- Leakage from under the door during the drying program. Rubber seal broken. For this reason, condensate from the door wall flows onto the floor. The gasket needs to be replaced. To do this, open the door, remove the old seal and lay a new one. The video shows an example of a replacement:
- Water seeps through the edges of the door. It’s a matter of overflow. It is worth shutting off the inlet valve and checking the operation of the level sensor (pressure switch).
- Leak from the bottom corner of the door. Check sprayer operation. In case of mechanical damage, the direction of the jet may change, so the impeller must be replaced. Pick up the original spare part, pull the atomizer towards you, removing it. Install new part.
Dismantling the impeller
- Leak from under the door due to poor closure. Level the dishwasher, check the tension of the springs and the condition of the hinges.
So you can deal with problems with your own hands. The instruction will help you to properly operate the PMM in order to avoid ridiculous problems and errors. Trust the installation and connection of equipment to a professional to maintain the warranty and be sure of proper operation.