Viessmann boiler f6 error code
The f6 error code will appear on your screen when there is a problem with a filter or an outlet.
If you are experiencing this problem, you can fix it by turning off the heating and opening all taps in your home for about 10 minutes.
The viessmann boiler f6 error code can have many causes, but a blocked chimney flue usually causes it. It often happens on hot days and when people use the kettle constantly.
It sounds like a regular day at work when you receive a call from your homeowners saying they’re getting a viessmann boiler f6 error code. This can cause massive panic, especially if you’re responsible for delivering a certain amount of heating daily. So what should you do?
The three most common causes of this problem are:
– An obstruction in or near the feedwater pump
– A leak at or near the suction pipe
– A lack of oxygen to fuel combustion inside the furnace