Error codes dishwashers ASKO

We have collected all the error codes of ASKO dishwashers with a detailed description of the causes of malfunctions, diagnostics and repair. For convenience, arranged in a convenient and understandable table below.

The models with the display show the alphanumeric combination on your display, find it in the table and find out the reason for the error.

Models without a display do not execute the specified program and according to the lit or flashing lights placed on the control panel, you can find out the problem.

ASKO dishwashers errors, decoding

Error code	Indicators	Description	Causes and solution
F1	L1	A problem with water heating has been detected.	Most likely, the temperature sensor that measures the temperature during the heating process, the pressure switch, or its tube is clogged. The operation of the circulation pump may also be disrupted. It is required to diagnose these elements to detect a malfunction.
F2	L2	The excess of the water level in the bunker is fixed. The sensors detected the overflow.	Breakdown options: 1. Solenoid valve. In this case, water is constantly accumulating because its coils do not close. 2. The pressure switch does not receive or transmit a liquid level signal. 3. The drain is clogged or the pump is damaged, as a result of which the waste liquid does not leave the tank.
F3	L3	Fixed overheating in the system.	The problem may be a malfunction of the thermistor, its circuit, or the control triac on the board. It is required to diagnose the elements and replace them with a serviceable one if it cannot be repaired.
F4	L4	There is no set of water in the tank.	This could be affected by one of the reasons: 1. Very low pressure in the water supply system. 2. Stop valve closed. 3. Inlet hose kinked or clogged with debris. 4. Clogged filter. 5. Feed valve coil burnt out. 6. The tube of the liquid level meter is clogged. The supply system needs to be checked for blockages.
F5	L11	What does it mean: the intake valve is leaking. Drain pump started. Leak in valve or flow sensor.	Checking elements for leakage. Replacement for damage
F6	L12	There was a breakdown of the pressure switch, the level switch or the wiring was broken.	You need to contact the repairman to diagnose and search for the failed element. Replace with a working part.
F7	L1+L2	Waste liquid is not drained after or during the program.	Most likely the cause of the breakdown is simple, clogging in one of the elements of the drain system. Check and clean the filter, hose, pump of foreign debris. If the problem is not solved, then the cause may be a breakdown of the drain pump, blocking the pump impeller.
F8	L1+L3	Hopper pressure detected low.	First of all, you need to inspect the filter for blockages or breakdowns in the supply system or pressure chamber. Clear the blockage or if the element is defective, replace it with a workable one.
F9	L1+L4	There was a violation of the circulation of fluid in the system.	The most likely cause is a problem with the circulation pump, which moves water to the sprayers, the rocker nozzles are clogged, or the drain filter is clogged. Carry out diagnostics of the pump (its engine), remove debris from the nozzle and filter screen.
FA	L1+L11	The water transparency sensor has been triggered.	Poor water quality may have contributed to this problem. This could have clogged the turbidity sensor filter. Check the condition of the element, if it breaks, replace it.
FB	L1+L12	Atomizer malfunction or broken contacts.	In this case, it is constantly in the open or closed position. For diagnostics and troubleshooting, you must contact the repair service or call the wizard.
The salt lamp is on	L7	The lack of salt in the department is fixed.	Check the container and add salt to the compartment. It is located at the very bottom of the bunker near the filter. In the future, from time to time, monitor the level of occupancy of the compartment.
Rinse aid lamp	L6	A low level of rinse aid has been detected in the compartment.	Make sure that the product is really low and add a new dose of rinse aid. If the problem persists, contact the wizard for diagnostics.