E08
Beretta Gas Valve / Modulation Error

E08 displayed; unit may not modulate or may lock out

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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

Gas valve coil failure, Wiring issue, PCB modulation driver fault, Incorrect gas adjustment

How to Fix / Troubleshooting

Safety: Only gas-certified technicians should work on gas valves.

  • 1. Reset once: If E08 returns, call a technician.
  • 2. Technician diagnostics: Check gas valve coil resistance, wiring, and modulation signal.
  • 3. Replace gas valve or PCB as required: Follow Beretta procedures and adjust combustion with analyzer.
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Repair Difficulty

Professional Required 5/5

Required Part

Beretta gas valve
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