Used for a long time, and now out of the water a metallic smell, ask how to get? The detergent reliable online selling? How to operate?
3, there is no special sewage nut water heater, it is best to take the right side of the safety valve of the water pipe and safety valve to remove water, sewage.Before cleaning up the scale, it is better for users to read the instructions of the water heater in detail.Water storage type electric water heater for a long time, the tank will slowly accumulate a lot of scale effect, especially in the local areas of poor water quality, scale produce particularly fast, although manufacturers are arranged in the water tank the magnesium rod, to reduce the occurrence of the scale, but the effect is not very good, the best according to the user frequency of use of local tap water and water heater, generally one to two years or so, in the water tank cleaning sewage treatment. Under normal circumstances, when the use of water heaters, water intake nozzle suddenly big, small, accompanied by a similar sound of air flow, it shows that the water tank in the scale too much, the need for timely cleaning of scale.
There are three ways to scale the water tank of the water storage electric water heater:1, some water heaters under the water tank with a dedicated sewage nut, the water heater directly to the sewage nut screw off, you can drain the sewage. When the water in the tank is finished, the water in the tank will be brought out. After the water is finished, the nut is screwed on, and then some water is added to the water tank, and then the water outlet nut is screwed out, so that the scale in the water tank can be cleaned again and again several times.2, some water heaters can adjust the angle of the safety valve to discharge water, but the water is too slow, the effect is not good;
Water heater has scale, often appear in water impurities or water become smaller, when the emergence of metal flavor, most of the water heater liner corrosion, rather than scaling. Recommendations for the manufacturers to come to repair or ask professional maintenance personnel, in determining the problem after considering how to maintain, the first time to buy detergent may cause unnecessary waste.
