Beko dishwasher error codes

The Beko brand belongs to the Turkish domestic appliance manufacturer Arçelik A.Ş., which is, in its turn, controlled by Koç Holding. Beko Elektronik A.Ş. was created in 1967.
The current product range includes budget TVs, refrigerators, washers, and dishwashers. Beko dishwashers are known for low water consumption and efficiency.
The chart below shows the meaning of the most common error codes of Beko dishwashers.

Beko dishwasher error codes

FAULTSCAUSESOLUTION
H2Dishwasher turbidity sensor errorThe turbidity sensor is the sensor in the sump that detects the presence of deterrgent.
H3Dishwasher diverter valve position errorThe diverter valve is the valve that controls the water flow to the either the top or bottom spray arms or to both at the same time.
H4NTC ErrorThe dishwasher cannot read the temperature sensor.
H5Uninterruptable water inlet errorThe electronic controller of the dishwasher monitors the water counter pulses during every step of the wash program.
If the pulses received from the counter at any stage except when the dishwasher is supposed to be filling, and if the received pulses exceed 0.6 lt. of water then this error will be displayed. When the fault detected, software drives the drain pump with 1 minute intervals (1 min ON, 1 min. OFF). During this interval if counter pulses stop (the dishwasher ceases to fill) then program will continue.
• Malfunction of Water-Inlet Valve (stuck as open)
Malfunction of T7 triac on the electronic board
H6Water inlet faultNo water is detected to teh dishwasher or, it fails to fill.
H7Heating faultThe dishwasher canot detect the heater or reach the correct temperature.