How to resolve error I30 in an Electrolux dishwasher

Causes and symptoms of malfunction

You will find a rather dry definition of breakdown in the instructions for the Electrolux dishwasher. But how do you know where to look for the problem?

For what reasons can PMM show error code I30:

1. There is a leak (the hose connections are broken or the tank is sealed).
2. The drain filter or drainage system (sewer) is clogged.
3. Problems with the drain pump.
4. The inlet valve is faulty or clogged.

How to independently determine the breakdown? You'll have to check all the details one by one.

How to resolve error I30

Try resetting the code by rebooting the device:

• remove the plug from the socket;
• wait 10-15 minutes;
• restart the PMM.

If the icon no longer lights up on the screen, then it is a normal system failure. But if it shows up again, then check.

All Electrolux brand dishwashers are equipped with a tray. There is a float sensor at the bottom that is triggered when there is a leak. Your task is to check if there is water in the pan.

How to correct the situation and drain the water:

1. Place a container, tilt the dishwasher and drain the water.
2. Dry off any remaining moisture.
3. Remove the top cover.
4. Unscrew the screws around the perimeter and remove the side panels.
5. Turn on the car.

While the water is being collected, you can check which part is leaking and fix the problem.

Drain system

If the pan is dry, then you need to look for another reason. Check drains and sewerage:

1. Disconnect the drain hose and check for blockages. You can clean it under water pressure.
2. Open the mixer tap to full power.
3. See how quickly the water goes down the drain. If the passage is clogged, use special cleaning products.

In 27% of cases, code I30 appears due to a clogged drain filter. Therefore, it is recommended to clean it twice a month.

Open the hopper door and unscrew the filter, and then the mesh behind it. Then inspect the pump impeller. To do this, unscrew and remove the cap (located immediately behind the filter). Then remove any debris from the impeller.

The pump itself and pipes are also checked. You can perform an inspection by removing the pan and disassembling the car a little. You can read more in the article “How to replace the pump in a dishwasher.”

If there is a malfunction, the drain pump cannot be repaired. Needs a complete replacement.

Intake valve

Fault code I 30 in the Electrolux PMM may appear when the water intake valve breaks down. The electrical part can fail (burnt out contacts, wiring) or the mechanical part. The control module sends a signal to the valve, the membrane opens and water begins to flow. Then the membrane closes and water stops flowing.

The valve contacts are checked with a multimeter. If damage is found in the electrical or mechanical parts, then the part must be replaced.

Now you know what to do if the Electrolux dishwasher displays error I30. Inspect and clean your equipment at least once a month, then such problems will not bother you.

Read what to do if other codes appear on the display in a separate article.

Source of the article: https://cosmo-frost.ru/posudomoechnye-mashiny/kody-oshibok/oshibka-i30-v-posudomoechnoj-mashine-electrolux/

How to resolve error I30 in an Electrolux dishwasher, Electrolux dishwasher error 30 how to resolve.

Fault coding and interpretation

The table shows combinations that readers may encounter while operating Electrolux and Zanussi PMMs. In most models that do not have a display, failure is determined by the number of blinks of the End indicator. A series of flashes occurs at a frequency of 2 Hz, followed by pauses between series of 5 seconds. The error codes listed below are valid for modern Electrolux and Zanussi PMM models with EDW 1003/1100/1500/1503/1510/2500 control systems.

If there is no display, the error code is calculated by a series of flashes of the END indicator

Be careful when recognizing the number 1 and the letter i on the display: the unit is longer .

What does the code mean?

The operating instructions for the Electrolux dishwasher provide a brief explanation of error code I30. It seems like code I30 indicates that the Electrolux machine has overfill protection. The characterization is rather dry, considering that there can be quite a few reasons for overflow. How to understand what exactly happened to the dishwasher?

In this case, it is necessary to highlight a list of reasons for the I30 code in order to at least roughly outline the search range. We will begin with this action, having first disconnected the idle dishwasher.

• It is necessary to inspect the dishwasher for leaks, and if any, look for the places where these leaks occurred.
• Inspect the garbage filter and drain path for blockages.

By the way! A blockage can occur not only in the dishwasher, but also in the sewer, and the dishwasher will also respond to this with error I30, be careful.

• Inspect the drain pump for blockages and damage.
• Check the filling valve; perhaps it is clogged and does not close completely or is completely out of order.

It's all about the leak

We have decided on the list of possible problems that gave rise to the I30 code, now you need to find the specific malfunction that has arisen in your machine, and then figure out how to fix it. The vast majority of Electrolux brand dishwasher models have a tray into which water is collected in case of leakage. The first thing you need to do is check if there is water in the pan. If there is no water, then feel free to skip this step and move on to the next one. If there is water, drain it, dry the pan with a hairdryer, and then:

1. unscrew the top cover;
2. remove the side walls;
3. Do not remove the pan yet, but instead start the machine.

You may ask, why start a faulty dishwasher, and even in a half-disassembled state? Everything is very simple, because this is how you can see where the water is running or dripping from. Once you manage to identify the leaking part or assembly, you can carefully remove the pan and replace the faulty element. As a last resort, you can seal the leaking area with sealant, although experts strongly do not recommend doing this, since this repair is short-lived. But if you don’t have the necessary part at hand and there’s no way to buy it in the near future, such repairs are better than being left without a dishwasher.

If you are forced to use a sealant for temporary repairs, carefully monitor the dishwasher during operation and when the opportunity arises to replace the damaged part, do so immediately.

Decoding the code

An explanation of the i30 code can be found in the user manual that comes with the product. According to the instructions, the error is associated with the AquaStop system. There is too much liquid in the special tray.

Often the error is accompanied by an indication alert - 3 flashes. Breakage occurs when the seal is broken. The manufacturer recommends checking: storage tanks, cuffs and seals, hoses.

Any damaged parts must be repaired or replaced. Additionally, it is necessary to check the reliability of the connections.

Unfortunately, this explanation does not narrow down the search. Even the manufacturer indicates an abundance of factors that can trigger an error. However, the search range can be reduced if a consistent diagnosis is carried out:

• inspect the device for leaks;
• check the drainage system;
• inspect the pump;
• check the functionality of the naive valve.

Sometimes problems arise not in the machine itself, but in communications. So, if a blockage occurs in the sewer, the device will also display code i30.

Blockages

After making sure that there is no leakage, we will check the dishwasher for blockages. It’s best to start checking not even the dishwasher itself, but the drain hose and sewer system; it’s easier than climbing inside the housing. The hose is removed and inspected visually, but with the sewer drain you can proceed as follows:

• open the mixer tap, ensuring decent water pressure;
• see how the water goes down the drain;
• if the water doesn’t drain well, then we clean the drain with a plunger or cable; if the water drains well, we look for a clog in the dishwasher.

We start searching for clogs in the dishwasher with the garbage filter. Replacing and cleaning the dishwasher filter usually solves this type of problem. According to statistics, the I30 code appears in 27% of cases precisely because of the garbage filter, so regular cleaning of it is a primary task even during normal operation of the dishwasher, not to mention cases when a breakdown occurs.

Next, we need to remove the pan and check all the pipes and other elements. This work is meticulous, requiring some effort and time, so it would be better to use the help of a specialist who will do everything quickly and professionally.

Problems with the drain pump

Overflow can also occur due to the drain pump. The pump may work poorly or not work at all. Usually an error with code I30 appears if the pump is clogged with something, that is, the impeller is blocked by foreign objects wrapped around it, or a water stone. It is also possible that the impeller is damaged and requires replacement, which is why the pump does not pump out water normally. In both cases, the pump must be checked, and depending on what disassembly of the part shows, a decision must be made.

Despite the fact that the Electrolux dishwasher has a built-in ion exchanger, the water quality leaves much to be desired. Along with water, a large number of impurities enter the car, which over time spoil the internal parts.

We disconnect the pump, disassemble it and look. We clean the blocked impeller, check the rotation and put the pump back together. If the impeller is broken, replace it with a new one. If the impeller is in order, but the pump clearly does not show signs of operation, you should test it with a multimeter. If a malfunction is detected, the entire pump must be replaced.

Fill valve faulty

Let's go from the other side. The problems that triggered error I30 may not be related to problems with water drainage, but to problems with its flow into the dishwasher. The filling valve could have failed, which according to the program opens when you need to fill the machine with water and closes when water is filled. The following can happen to the valve:

• failure of the electrician or electrical line;
• the mechanism fails;
• the mechanism becomes clogged with debris, causing the valve to stop closing completely.

The fill valve should be removed and disassembled. We won’t explain how this is done, everything is easy. We check the valve for blockages, measure the resistance of the contacts with a multimeter, and see how the mechanism works. We also check the electrics supplying the valve. If a malfunction is detected, we either change the wiring or replace the valve.

So, in general terms, we looked at what the I30 code on an Electrolux dishwasher means, what faults cause this error to appear, and how to find and fix these faults. We hope the information we present will be useful to you. Happy renovation!

Source of the article: https://mashmaster.ru/oshibka-i30-u-posudomoechnoj-mashiny-elektrolyuks/

Error I30 in an Electrolux dishwasher: what to do with the malfunction, how to reset it, Electrolux dishwasher error 30 how to fix.

Drain pump problem

What to do in this case? It is believed that error i30 occurs if the movement of the impeller is obstructed by foreign objects. It is possible that the element has mechanical damage and needs to be completely replaced, so the pump stops pumping out water as usual. In each case, the pump is checked, and only based on its results a final decision on repair is made.

The pump is disconnected, removed, disassembled and inspected. Debris blocking the impeller is removed and reassembly is performed in the reverse order. If no apparent causes are identified, the unit is checked with a multimeter. If there is a malfunction, the pump is best replaced.

Owners of Electrolux AEG brand dishwashers need to know that such units are equipped with ion exchangers, but this does not improve the quality of the liquid. Harmful impurities enter the device along with the liquid, causing further malfunctions.

Reasons for error I30 appearing in an Electrolux dishwasher

The danger of overflowing in a dishwasher is created in several cases. Sometimes the I30 error is caused by a leak in one of the internal parts, sometimes by a malfunction of the filling system or a regular blockage.

Filling valve failure

The fill valve is responsible for supplying water to the dishwasher. It opens when liquid needs to be poured into the device, and closes when there is enough liquid. The functioning of the system may be disrupted if:

• the valve will become clogged and will no longer close tightly, as a result of which water will continue to flow into the machine;
• due to normal wear and tear, the element mechanism itself will fail;
• the integrity of the electrical wiring through which the dishwasher valve receives the appropriate commands will be compromised.

In some cases, it will be enough to clean the element or restore the electrical system. In other situations, the valve will have to be completely replaced.

The filling valve of the machine may become clogged, including due to hard water.

Drain pump malfunction

The drain pump in the dishwasher is responsible for pumping water out of the unit. If it stops working normally, error I30 will occur - the liquid will not leave the device chamber. The causes of the malfunction are usually the following:

• the pump is clogged and blocked by debris wrapped around the internal parts or solid build-up from water;
• the impeller of the element is damaged, and the pump needs to be replaced so that water can be pumped out normally again.

The impeller blades are the most vulnerable part of the drain pump

Clogged drainage system

Error I30 in an Electrolux dishwasher often occurs due to a clog in the drain system of the machine. Small foreign debris, food particles and grease can accumulate in the drain element, drain hose and where the unit connects to the sewer.

To check this version, you need to dismantle the filter cup, as well as remove the drain pipe of the machine and inspect it visually. In addition, you should open the kitchen faucet tap to full power and evaluate whether the water flows freely. If liquid stagnation occurs, the drainage area common to the dishwasher and sink needs to be cleaned.

The holes in the machine's drain filter are very small and easily become clogged with debris.

Leak

Leaks can occur almost anywhere within the dishwasher's internal system. It’s very easy to understand whether error I30 is coming out because of it or not. All Electrolux machines have a special tray to collect water when it leaks. Upon inspection, liquid should be detected in it; if it is not, then the cause of the malfunction is something else.

Troubleshooting should begin with an inspection of the pallet.

Cause of malfunction: leakage

If the cause of equipment failure is a leak, you need to find the location of the fault. And only then understand the methods of troubleshooting. All dishwashers have a special tray where water flows when it leaks. The first thing you need to do is look there. If there is no water, this cause can be ruled out and proceed to the next step. Has water accumulated in the bottom of the hull? You need to drain it, dry the pan, and then:

• Unscrew the top cover of the unit;
• Remove the walls on the sides;
• Start the equipment with the pallet on.

Why start up faulty equipment? This is the only way to see where the leak occurred. As soon as you identify the faulty element or system, you can remove the pan and replace the faulty part. You can seal the leak with sealant. Experts do not recommend this, since such repairs are short-lived. If the necessary part is missing, or it is not possible to purchase it, you can carry out such repairs for a short period of time rather than being left without a dishwasher at all.

After applying the sealant, you need to monitor the operation of the machine. Replace the damaged part as soon as possible.

What to do if error I30 appears in an Electrolux dishwasher

In some cases, you can resolve the Electrolux dishwasher error I30 on your own. And even if a breakdown requires the intervention of professionals, it is better to find out for sure before sending the unit for paid repairs.

How to Inspect and Repair a Fill Valve

The water intake valve is located where the inlet hose connects to the machine, usually at the bottom of the unit. To access it, you need to disconnect the device from the network and sewerage, turn it on its side and remove the bottom or base panel.

Once the valve is found, it will need to be checked using a multimeter. The device is switched to ohmmeter mode, the wiring is disconnected from the terminals, and then the probes are pressed to the contacts and the readings are observed. Normally, they should be 500-1500 Ohms, and if the valve is broken, then no values ​​will appear on the display at all.

The electrics of the filling valve cannot be restored - it is too expensive to repair

If the valve is completely faulty, it will need to be replaced with a new one, exactly the same as it was. If the part works, but does not close completely, it will need to be cleaned from the inside to remove accumulated debris.

How to fix a drain pump

To get to the drain pump and reset error I30 in an Electrolux dishwasher, you will need to remove the dishwasher from the hopper and, first of all, remove the drain filter.

Then you need to use a sponge to remove the water from the opened hole and pull the pump cover towards you, or unscrew it if it is held on by screws. Wearing gloves, carefully feel the impeller and, if foreign debris is found, remove it from the blades.

Finding a pump in a dishwasher is not difficult; it is one of the largest parts

If the pump requires replacement, the dishwasher will have to be completely disassembled. You will need:

• pull out the drainage filter and remove the side walls of the unit;
• remove the thermal insulation and disconnect the inlet hose;
• remove the bottom secured with latches or screws;
• disconnect the electrical wiring leading to the pump and motor;
• hold the pump in your hand and turn it from right to left;
• disconnect the drain pipe from the circulation unit;
• remove the entire pump from its mountings and pull it out of the car.

As in all cases, to replace the drain pump you need to purchase exactly the same part that was in the dishwasher and carefully install it in place of the old one.

How to clear a blockage

During the draining process, the water passes through a special filter. Very often, if I30 malfunctions in an Electrolux dishwasher, you need to clean the latter. The element absorbs almost all foreign debris remaining after washing the plates.

To access the filter, all baskets must be removed from the machine. The part is located at the bottom of the hopper under the sprinkler and looks like a cup consisting of several parts nested inside each other. The filter is simply pulled out of the socket or unscrewed from left to right, depending on the model of the unit.

The filter becomes clogged more often if you load dishes with large food debris into the dishwasher.

Wash the filter of the machine under the tap; for cleaning you can use laundry soap, dishwashing gel, vinegar or soda. The element is then reassembled and placed back into its socket.

How to detect and repair leaks in your dishwasher

If, with error I30, water has collected in a special pan of the machine, it must be drained and the container dried to speed up the process, you can use a hairdryer. The further algorithm looks like this:

• remove the top cover of the dishwashing machine;
• unscrew the side walls;
• the pallet is left in place;
• putting the disassembled machine into operation.

Most often, leakage occurs due to a worn-out seal or weak fixation of the internal elements of the device. If possible, the fastenings of machine parts should be tightened, and if there is severe wear, they should be replaced.

You need to turn on the disassembled dishwasher when there is a leak in order to see where the water is dripping from.

As an intermediate solution, experts recommend the use of sealant. Such repairs will not be enough for a long time, but the I30 error will not appear in the near future.

Electrolux overfill protection has tripped

Latest questions

Igor Petrozavodsk Dishwashers Electrolux ESF 2200 DW

Hello, there is a problem with the dishwasher. Overfill protection is activated immediately. Blinks 45 degrees and beeps. Tell me where to look for the problem. When removing, water flowed from below.

Good afternoon. First of all, the leak must be eliminated since the protection is immediately triggered by the aquastop sensor

leakage in the sump, check the hoses, pump

Remove the side walls. The reason for water getting into the pan is to take a flashlight and look where it is leaking. For example, the seal of the circulation pump has worn out and water is dripping through it, etc.

Good morning, fix the leak, pipes, all connections on the PM.

Hello! You need to turn off the water and unscrew the Aquastop hose. Look inside the hose; you should be able to see the valve right behind the nut. If the valve is pressed tightly to the nut and there is no gap between it and the rib, it means that water will not pass through such a hose - Aquastop has worked. Next, you can further verify that the Aquastop of the dishwasher is working. You need to unscrew the bottom front panel of the dishwasher and look into the tray with a flashlight. If there is water there, then the protection has definitely worked and the hose needs to be replaced with a new one.