Fondital
Delayed Ignition
Water heater ignites with a loud bang or popping noise.
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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
Dirty burner, Incorrect electrode position, Low gas pressure, Slow opening gas valve
How to Fix / Troubleshooting
Safety: Turn off the heater and gas supply. Do not continue to operate with loud ignition bangs.
- Burner cleaning: Have the burner removed and thoroughly cleaned of dust and debris.
- Check electrode gap: Adjust ignition electrode position according to Fondital specifications.
- Gas supply check: Ask a qualified technician to verify inlet gas pressure and gas valve opening characteristics.
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Repair Difficulty
Hard
4/5
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