Electric water heater is a kind of hot water equipment that many families have, the installation of electric water heater can facilitate us to use hot water, especially bath is very convenient. The service life of electric water heater is longer commonly, but this needs our daily maintenance, can reduce otherwise the service life of electric water heater.
So here, below to tell you how to maintain the electric water heater.
1. Regular cleaning . Because the water contains trace impurities and minerals, long-term use, will slowly precipitate down, if the cleaning, will affect the water quality to the whole machine service life;
2. Long-term idle, to turn off the power.
3. In order to ensure the normal use of water heater, the safety valve shall be maintained at least once a month to ensure the normal pressure relief of the safety valve.