Error E9 in a Samsung washing machine

error e9 in Samsung Thanks to the self-diagnosis system of the Samsung washing machine, in the event of a breakdown, you can reduce the repair time. An error that appears on the machine's display alerts the user to what has happened. It is important to know the decoding of the code and the possible reasons for its appearance. Let's talk in more detail about error E9 in a Samsung washing machine.

Decoding the code

Error E9 is typical for Samsung brand washing machines assembled before 2007. Accordingly, the service life of this equipment today is 8-10 years, it is not surprising that users began to more often contact service centers with a similar problem.

What does code E9 mean? This code indicates that the machine has leaked water from the tank into the pan. If the pressure switch detects a drop of water in the tank 4 times, the machine will stop working and code E9 will appear on the display.

Please note that in modern models of Samsung machines, instead of the E9 code, the L9 code is stored in the program memory. These are identical codes.

However, in new washing machines, not only the pressure switch reacts to water leakage, but also the Aqua Stop sensor installed in the pan. These error codes can appear during any wash cycle. But most often, the error appears almost immediately after turning on the program, or during the first fill of water.

Older washing machines do not have a display, so failure is notified by flashing indicators. All washing mode lights blink when water leaks, but the Bio wash 60 indicators⁰C and cold water burn.

error indication

Causes

Various reasons can lead to error E9 or L9. Some problems can be fixed with your own hands, in other cases you will need the help of experienced specialists.First of all, you need to check the following:

the tightness of the connection of the water drain hose to the sewer and the hose itself for ruptures; in the case of draining water into a bathtub or toilet, see if the hose is torn off or if water is flowing past;
The drain hose is connected correctly to the sewer pipe, if the level of the hose is broken, then water will spontaneously pour out of the tank;
the tightness of the installation of the drain filter, if you pulled it out for cleaning the day before;
pay attention to whether water is flowing from the powder tray; if the holes for pouring water into the tray are clogged, then water will not flow into the tank, it will flow out;
after the external inspection, proceed to inspect the “insides” of the washing machine, check the pipe from the tank to the pump and from the powder receiver to the tank, maybe there is a need to replace the clamps that hold the pipes;
check the contacts of the electrical wires going to the water level sensor and to the Aqua stop.

If error E9 appears in a Samsung or any other washing machine, you can try to restart the washing machine, so to speak, reset the program. There may have been some kind of glitch that caused the error to appear. You can reset everything by unplugging the machine from the outlet for a few minutes.

More serious reasons are caused by the breakdown and malfunction of the part, in this case it is:

Aquastop sensor;
rubber cuff;
hose and pipes;
pressure switch;
electrical wiring and electronic module.

Changing sensors

First, we will describe the replacement of the Aquastop sensor; this part is also called a microswitch with a float. It is located, as we have already noted, in the tray of the washing machine. Therefore, to replace it, you need to disconnect the equipment from communications, pull it out to a convenient place and put it on its side. Next we do this:

unscrew the pan;
carefully remove the pan from the car, do not shade it sharply, so as not to tear off the wires coming from the sensor;
disconnect the chips with wires;
disconnect the latches and pull out the sensor;
We replace the faulty part with a new one.

aquastop sensor

The water level sensor, which is called a pressure switch, on the contrary, is located at the top of the washing machine. You can also replace it yourself, spending about 20 minutes on the work. To do this, disconnect the machine from the network, close the water supply tap, and then follow the instructions:

unscrew the rear bolts and remove the top housing cover;
in the upper corner of the washing machine they find a part as in the photo below;
disconnect the chip with wires;
Unclench the clamp and remove the air supply tube;
Important! pay attention to the air duct, this may be the problem; very often the tube breaks at the base of the pressure switch, so the sensor cannot accurately measure the water level. It is enough to replace the tube and the problem will be solved.
an original new part is installed in place of the faulty pressure switch.

Replacing the cuff and pipes

Replacing a cuff in a washing machine of any brand is more labor-intensive than replacing sensors. After all, in order to remove and put on the elastic band, you need to disassemble the body of the machine. Some specialists, having the skills, can replace the cuff on a Samsung washing machine by removing only the top cover, but those who do this for the first time may not be able to do this “trick”.

We described in detail how to disassemble the washing machine and replace the rubber band in the article. How to change a cuff in a washing machine, so we decided not to repeat ourselves.

As for the pipe, most often the pipe connecting the pump and the tank breaks. This part is replaced through the bottom. It is either missing or easily removed.The pipe is held in place with clamps, which will also need to be replaced.

drain pipe

What to do with the electronic module

The electronic module is not only the most expensive part in a washing machine, but also requires special knowledge during installation and especially during repairs. If the processor on the control board is not burned out, it can be repaired. Otherwise, the board will need to be completely replaced.

When replacing an electronic module, there is such a nuance as firmware; some boards do not have software installed. To install it, you must first find it, and then carry out the process correctly. It is for this reason that we recommend turning to specialists and not taking responsibility. Perhaps, after finding out the cost of parts and repairs, you will think about buying a new machine, because everything will cost a lot.

Thus, there are many reasons for the appearance of error E9. Most of them require skills in repairing and disassembling the washing machine. We hope our article will help you determine the trajectory of action in this situation. Good luck!