Range Hoods Diagnostics
Bertazzoni Range Hoods
Bertazzoni Range Hoods
Error Codes
Meanings, severity levels, safe checks you can perform, and when to call a technician.
Enter the code shown on your range hoods display
Is it safe to keep using it?
Depends on code severity. Low/Medium codes often allow continued use, High severity requires immediate stop.
Can error codes be reset?
Some codes clear after power cycle. Persistent codes indicate underlying issues needing repair.
When should I stop using it?
Stop immediately for water leak codes, burning smell, or any High severity error.
Most Common Codes
Error Code Directory
Click any code for detailed troubleshooting steps
Low
Medium
High
Code
Meaning
Severity
Common Symptom
CHARCOAL-FILTER-120H
Charcoal filter reminder 120h
Low
The activated carbon in a saturated charcoal filter can no longer adsorb cooking odours, so smells from frying, roasting, or pungent ingredients circulate back into the kitchen rather than being neutralised.
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FAN-FAILURE-HOOD
Exhaust fan motor failure
High
With the fan motor failed, the hood is entirely ineffective — grease vapour, steam, and cooking smoke accumulate above the cooktop, coat the kitchen surfaces, and linger indefinitely regardless of speed setting selected.
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GREASE-FILTER-40H
Grease filter reminder 40h
Low
As the aluminum mesh grease filters approach saturation, captured grease builds up in the mesh weave and progressively restricts airflow through the hood, reducing its effectiveness at clearing cooking smoke and odours.
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S1-LED-FLASH
KIN hood grease filter alert
Low
Grease-clogged mesh filters restrict air passage through the hood, reducing suction at all speed settings and causing cooking smoke and odours to linger longer than when filters are clean.
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