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EB1

EB1 — Power supply frequency of appliance incorrect

Zanussi · Washing Machines

What does EB1 mean?

The frequency of the electrical power supply to the Washing Machine is incorrect or out of specified limits. The cycle is blocked until normal power supply conditions are restored or the appliance is switched off.

Common Causes

  • Problems with the mains power supply (incorrect frequency or electrical interference).
  • A faulty main board or circuit board.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Turn the program selector to '0' or OFF to reset the appliance.

  2. 2

    Unplug the Washing Machine from the power outlet and wait for a few minutes.

  3. 3

    Ensure there are no other high-power appliances causing interference on the same circuit.

  4. 4

    Plug the machine back in. If the error persists, contact an electrician to check your home's power supply or an authorized service technician for machine inspection.

Browse all codes in this manual (66)
Verified technical data. Last updated: April 2026

Related Faults

E00E00 — No alarmE11Error E11 — Difficulties in water fill for washing, indicated by 1 red flash and 1 green flash on the START/PAUSE LEDE12Error E12 — Difficulties in water fill for drying, indicated by 1 red flash and 2 green flashes on the START/PAUSE LED
Source: Zanussi Washing Machines
Open Manual (Page 29)Search more codes in this manual