E30
Hoover
General Safety / System Error
Hoover washer displays E30 and may not start or may stop unexpectedly.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Multiple concurrent faults, PCB internal error, Power surge, Incorrect wiring after previous repair
How to Fix / Troubleshooting
Safety first: Unplug the appliance. Do not repeatedly reset without investigating.
- 1. Power reset: Disconnect for 10–15 minutes, then reconnect. Observe if E30 reappears immediately or only during a specific phase.
- 2. Check for other symptoms: Note if the machine fails to fill, drain, heat, or spin. This can guide which subsystem is at fault.
- 3. Inspect wiring and earth: Ensure the mains plug, socket, and earth connection are sound. Avoid extension leads.
- 4. Professional diagnosis: E30 often requires service mode diagnostics and PCB-level checks. Contact a Hoover technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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