The Asko dishwasher (Asko) leaves you a lot of free time. But technology tends to break down, and errors on the scoreboard notify about the problems that have arisen. By knowing the meaning of the fault code, you can quickly determine the cause of the breakdown.
How are Asco fault codes deciphered?
No need to worry when you see the error code on the display of the equipment. Take a look at our table to understand how to do the repair yourself. Consider the malfunctions that are typical for the Asco dishwasher.
| Malfunction code | What does error mean | Causes of appearance | How to fix the problem yourself | |
| Indicator | Display | |||
| L1 | F1 | There were problems with water heating. | 1. Heater defective. 2. Wiring problems. 3. Thermostat failure. 4. Malfunction of the engine or electronic module. | 1. Check the wiring leading to the heater, the heating element itself and the temperature sensor. If one of the elements fails, it needs to be replaced. 2. Inspect the engine (circulation pump). Install a new device if there is a problem. 3. Item needs to be replaced. 4. Only a master can diagnose a breakdown and repair the dishwasher module. |
| L2 | F2 | Overflow of water into the PMM. | 1. Faulty filling valve. 2. Flow sensor error. 3. There is a water leak. 4. Broken wiring. 5. Blockage in the drain system of the dishwasher. | 1. Inspect fill valve. Call the electronic part with a multimeter. If the valve is broken, it cannot be repaired. Needs a complete replacement. 2. It is required to check the sensor and replace the sensor if necessary. 3. Inspect the housing and all connections for leaks. 4. Check the wiring from the module to the sensors. 5. Check the filter, drain pump, hose for clogging. If the parts are clogged, you need to clean them. |
| L3 | F3 | The code means that there is a problem with the thermostat. | Thermistor problems. | Diagnostics and replacement of the thermostat or control module. |
| L4 | F4 | Water does not enter the dishwasher well. | 1. Lack of water in the plumbing. 2. The inlet valve is closed. 3. Clogged filling system. 4. Wiring problems. | How to fix the situation: 1. Turn the stop valve. 2. Check for water in the faucet. 3. Inspect the inlet hose, strainer, intake valve for blockage. 4. Replace wiring. |
| L11 | F5 | The meaning of the PMM code “Asko”: a leak has occurred. | 1. Fill valve is leaking. 2. Problems with the flow sensor. | 1. Diagnosis of the intake valve. 2. The sensor needs to be reinstalled. |
| L12 | F6 | The code indicates that the pressure sensor has failed. | 1. Sensor failure. 2. Breakdown in the main module. 3. Broken wiring. | 1. Check and replace the sensor. 2. Diagnostics and repair of the module. 3. Inspection and replacement of wiring. |
| L1 + L2 | F7 | No water drain. | Reasons for failure: 1. Problems in the drain system. 2. Malfunction of the main module. 3. Wiring problems. | 1. Check the drain hose for clogging and correct connection. 2. Diagnostics of the drain pump. 3. Wiring inspection. In the event of a malfunction, the parts are replaced. |
| L1 + L4 | F9 | Poor water circulation. | 1. Malfunction of the circulation pump. 2.Clogged filter. 3. Problems with the pressure sensor. | 1. Inspect pump and filter. 2. Clear blockage. If damaged, install a new pump. 3. Checking the pressure sensor. |
| L1 + L11 | FA | The turbidity sensor is defective. | The drain system is inspected, the filter and the turbidity sensor are checked. | |
| L1 + L12 | FB | Sprinkler malfunction. | Check the sprinkler and its openings for blockage; wiring. | |
| L7 | The salt indicator has tripped. | |||
| L6 | The rinse aid indicator has come on. | |||
| L7 | Warning that the bunker door is open. | Shut the door tighter. | ||
| L7 | A message that the door is closed. | |||
At the first detection of an error code on the display of the PMM Asko, first reboot. This may be a normal failure in the system – then repair is not needed. How to reboot correctly:
- disconnect the Asco dishwasher from the power supply;
- wait 15-20 minutes;
- plug in dishwasher
- look at the display.
If the fault code is no longer displayed, then the cause was a system failure. You can continue to operate.
Basically, Asko dishwasher problems require your ingenuity, they can be fixed on your own. But there are times when you can’t do without a wizard – this concerns the repair of the control module. Then do not neglect the call of a specialist.