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Anna NewmanSep 9, 2025
How to prevent damage from condensate returning to my Bosch Ventilation Hood?
- TTerry LopezSep 9, 2025
Install the exhaust duct in such a way that it falls away from the appliance slightly (1° slope).

How to prevent damage from condensate returning to my Bosch Ventilation Hood?
Install the exhaust duct in such a way that it falls away from the appliance slightly (1° slope).
Why won't the displays light up on my Bosch Hob?
If no displays light up on your Bosch Hob, it could be due to a disconnected power supply. Check other electrical appliances to see if there's a power failure. Also, ensure the appliance is connected according to the circuit diagram. If these steps don't resolve the issue, it may be an electronics fault, and you should contact technical after-sales service.
What to do if the displays are flashing on my Bosch PVQ731F15E/20?
If the displays on your Bosch Hob are flashing, it means that the control panel is wet or something is covering it. You should dry the control panel or remove the object.
How to prevent surface damage when cleaning my Bosch Ventilation Hood?
To prevent surface damage when cleaning, clean stainless steel surfaces in the direction of the grain only. Do not use any stainless steel cleaners for operator controls.
Why did my Bosch PVQ731F15E/20 cooking zone switch off?
If your Bosch Hob cooking zone switched off to protect the electronics, it is likely due to hot cookware being near the control panel. Remove the cookware, wait a few seconds, and touch any button. Once the fault display disappears, you can continue cooking.
How to prevent hot oil and fat from igniting in my Bosch Ventilation Hood?
To prevent hot oil and fat from igniting, never leave hot fat or oil unattended. Switch off the hotplate. Extinguish flames carefully using a lid, fire blanket or something similar.
Why is my Bosch Wine Cooler making noises?
No action is required. The noises your Bosch Wine Cooler is making are normal.
What to do if my Bosch Wine Cooler electronics have detected a fault?
If the electronics in your Bosch Wine Cooler have detected a fault: disconnect the appliance from the mains, reconnect it after five minutes. If the message still appears on the display, call customer service.
How to avoid corrosion damage to my Bosch Ventilation Hood?
To avoid damage due to corrosion, always switch on the appliance while cooking to avoid condensation.
How to prevent poisoning from flue gases with my Bosch Ventilation Hood?
Always ensure adequate fresh air in the room if the appliance is being operated in exhaust air mode at the same time as a room air-dependent heat-producing appliance.