Attack
No Power / Control Panel Failure
Boiler display is completely blank and unresponsive.
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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
Blown internal fuse on Attack boiler, No mains supply or tripped breaker, Faulty main switch, Failed control PCB or display module
How to Fix / Troubleshooting
Safety: Only work on electrical components if you are competent and the power is isolated.
Steps:
- Check mains supply: Verify that the circuit breaker or fuse supplying the boiler is on and not tripped.
- Test outlet: If the boiler is plugged in, test the socket with another appliance.
- Inspect internal fuse: With power off, locate and check the boiler’s internal fuse on the PCB. Replace only with the same type and rating if blown.
Technician: If fuses blow repeatedly or the display remains dead, the PCB or display module likely needs replacement.
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Repair Difficulty
Medium
3/5
Required Part
Main Control PCB
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