Zanussi Dishwashers - Page 5 - Recent Questions, Troubleshooting & Support

It is inside the cabinet of the dishwasher, pull it out if build in to see the pump.

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Fault code "i20" means water drain time-out. (The pressure switch does not return to EMPTY after two drain phases lasting 120 seconds). Possible causes: Drain circuit obstructed/blocked; drain pump interrupted or jammed (foreign bodies); level pressure switch blocked on FULL (1-3); hydraulic circuit of pressure switch obstructed; wiring faulty; circuit board faulty. The floor of the machine is held with screws at the front, and clipped in at the back. It contains the bosses for the overflow water and the flooding switch. After removal you come to the most important functional components. Pressure switch: Electronic placed in door: Dado

Could be anything! If you suspect that there is a fault then it will be displayed by blinking LED "END OF CYCLE". As the display of failure in hexadecimal code it can flash up to max. 15 times than short pause and after that repeat fault code. You must to count the number of times the LED "END OF CYCLE" flash up. Example from user manual: Anti-flood device is activated. - continuous flashing of the indicator light of the running programme - 3 intermittent audible signals - 3 flashes of the END OF CYCLE indicator light (which means "i30" fault code, the cycle is interrupted and the drain pump switches on). Possible causes: Water leakage from the tub - sump and various connections (pump, upper spray arm duct etc.); floating sensor blocked mechanically; microswitch faulty; fill solenoid blocked mechanically; circuit board faulty (solenoid triac short-circuited); wiring faulty. Could be also: To cancel a washing programme in progress: - Open the dishwasher's door. - Press the programme selection/cancel button for about 3 seconds, until the indicator light of the running programme turns off and the END OF CYCLE indicator light flashes, indicating that the running programme has been cancelled and that the machine has returned to setting mode. It is now possible to select another washing programme. If a new washing programme will be selected, check that there is detergent in the detergent dispenser. NOTE: only during the drying phase, if the dishwasher's door will be opened and remains open for more then 30 seconds, the running programme will be automatically cancelled and the machine will return to setting mode. This will happen, always only during the drying phase, also when the machine is switched off by pressing the On/Off button and remains switched off for more then 30 seconds. Dado

First you need to remedy failure or any leakage than reset appliance. Under Reset I mean to delete all alarm stored in memory. 1. Turn off the dishwasher. 2. Press and hold S1 while switching on the dishwasher. Keep holding the Program button until: - LED L1 blinks, L2 and L3 is on - Release S1 3. When L1 is blinking, L2 and L3 is on, press the S1 before L2 and L3 is turned off. - LED L2 is blinking, L1 and L3 is turned on. 4. Wait till L1 and L3 is turned off, then press S1 - All used LEDs flash 5 seconds on 1 second off repeatedly. - If buzzer is equipped, it beeps for 5 seconds - The alarms saved in the memory are erased 5. Switch off the appliance. Dado