Anleitung

Hot water boiler

Vaillant (hot water tank)

Vaillant

Hot water boiler stores heated water for later use. The water is heated to a set temperature and stored in an insulated container. Hot water is immediately available until the tank is empty. New water is then automatically heated.

Important note about hygiene

The contents of the line must be replaced every 72 hours. After an absence of more than 3 days, all faucets in the home should be opened for at least 5 minutes at a time to replace stagnant water and prevent legionella formation.

How do I use the devices efficiently?

Maintain the temperature between 55-60°C to prevent legionella formation and save energy. The recommended setting is “E” (Eco). If not enough hot water is regularly available, adjust the temperature controller gradually higher. Note that setting a higher temperature increases showering comfort — especially when there are several people in the household. The more people use hot water, the higher the temperature should be set to ensure an adequate supply.