The Kuppersbusch washing machine quickly took pride of place in the line of “luxury” household appliances.
Like many washing machines, Kuppersbush is equipped with the most accurate high-speed self-diagnosis system. This system instantly identifies problems with parts, wiring or electronics and reports this using error codes. Fault codes are displayed on an electronic scoreboard, while past generations of machines signaled a problem with combinations of flashing lights.
Next, we will talk about what the breakdown codes mean, what to do when they are detected, and how to troubleshoot.
Important! If you ignore the code and reset the errors by rebooting the machine, sooner or later this can lead to a breakdown of one or more nodes: pump, heating element, sensors, and maybe the control board.
Fortunately, the Kuppersbush washing machine is still elite, so breakdowns are rare for it. The main thing is to react in time to the detected problem and eliminate it.
Below is the exact table of Kuppersbusch CMA errors. Understanding what each of them means, you will be able to provide all possible assistance to your typewriter in time when it gives an error.
What do CM Kuppersbush codes mean, what to do to fix them
| Code | Value | Solving the problem and the cause of the breakdown |
| EF1 | The machine shows an EF1 error when the drain system is clogged. | It is necessary to clean all elements of the drain system: drain filter, water drain hose, drain pump. |
| EF2 | The machine shows on the display EF2 when the foaming is too high. | It may be worth changing the washing powder to a better one or choosing a different washing mode. |
| E11 | The washing machine issues E11 when it detects problems with the intake of water for washing. This is accompanied by the fact that more time is spent on water intake than usual. | Perhaps the inlet system is clogged, the inlet valve is broken, or there is simply no water or sufficient pressure in the water supply. |
| E12 | Malfunction during water filling in dry mode. | Problems with the bay system or the main board. |
| E21 | If E21 is displayed, then the water drain is broken. | Clogged drain system, or pump failure. |
| E22 | E22 lights up on the display when there is no water drain in the drying mode. | Problems of the drain system, failure of the control module. |
| E31, E32 | There is too little or too much water in the tank. | To eliminate E31 or E32, it is necessary to check the water level sensor and its nozzles. |
| E33 | E33 can mean two breakdowns at once: a malfunction of the heater (heater) or the reaction of the SM to a power surge in the network. | It is necessary to check the heating element: maybe scale has accumulated on it, and it needs to be cleaned or replaced. In case of power surges, turn off the power to the CM, check the wiring. You may need to change the power cord or power filter. |
| E41, E42, E43, E44, E45 | All these error codes – from E41 to E45 – appear when the sunroof lock device malfunctions. | You may need to change the UBL. But first, just try to close the hatch more tightly. |
| E51 | E51 indicates a module failure. | The controller may need to be repaired or replaced. |
| E52 | The board does not receive signals from the tachogenerator. | Most likely, the tachogenerator is faulty, therefore it needs to be replaced. You will need to disassemble the body and remove the engine. |
| E53 | E52 also indicates a malfunction of the module. | Need firmware or board replacement. |
| E54 | Error E54 lights up on the screen when the relay located on the module fails. | The relay needs to be replaced, that is, the board is repaired. |
| E61 | The water heats up too slowly. | To remove the error E61, you need to check the heating element. He could overgrow with scale, because of which he loses thermal conductivity. Such a heater burns out quickly, so it may be necessary to replace the heater. |
| E62 | E62 also indicates a malfunction of the heater, but is associated with overheating of the water. | It is necessary to replace the heating element or check the serviceability of the temperature sensor. |
| E66 | Code E66 indicates a breakdown of the heater relay or the heating element itself. | Broken parts need to be replaced. |
| E71 | E71 indicates a thermistor failure. | The thermistor needs to be replaced. |
| E72, E73 | Errors E72 and E73 occur when the drying thermistor fails. | Replacing the thermistor will solve the problem. |
| E91 | As a rule, the E91 code indicates a communication failure between the control panel indicators and the module. | Disassembly of the machine is required: checking the contacts and the board itself. |
Now you know how to fix this or that error. Even if self-repair is beyond your power, understanding what the error code means, you can quickly and clearly explain to the master what happened.
As a result, the repair will be done on time, and the machine will work properly for many more years.