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Stuck Draining Troubleshooting Guides

Published FixGraph guidance for diagnosing and responding to stuck draining.

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Zanussi ZDT21001FA: Three Beeps, Constant Draining, and the Anti-Flood Warning

For the Zanussi ZDT21001FA, three beeps with the drain pump running continuously match Zanussi's i30 guidance: a water leak has been detected and the anti-flood device may be on. Close the water tap, switch the dishwasher off, and keep it disconnected while you check only the accessible load, spray-arm movement, filters, sump, and door gasket.

Zanussi · Dishwasher · Appliance Repair