Bosch KAN92VIF0G — Error codes & fixes

Troubleshooting guide for the Bosch KAN92VIF0G. Diagnose an error code and find the fix.

E1 / Temperature sensor fault

e1

The fridge is not cooling correctly and shows E1, usually from a faulty temperature sensor or a blocked air vent.

Source: ProductDB new-categories research catalog Confidence: 90% Verified Aug 8, 2026
2 fixes available

E5 / Defrost fault

e5

The freezer is not defrosting, causing ice buildup and poor cooling, often from a faulty defrost heater or thermostat.

Source: ProductDB new-categories research catalog Confidence: 90% Verified Aug 8, 2026
2 fixes available

Replace water filter

water-filter

The machine prompts to replace the water filter to maintain water quality and prevent scale.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

Not cooling properly

not-cooling

The refrigerator does not cool properly, often due to a thermostat or airflow issue.

Source: Bosch support — power tool troubleshooting Confidence: 85% Verified Aug 9, 2026
2 fixes available

Ice building up in the freezer

ice-build

Excessive ice builds up in the freezer, often due to a door seal or defrost issue.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

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