Is the electric water heater dangerous? I heard people say unsafe, if you buy, what brand is good?
Four, regular (general weekly) check the press leakage protection plug of the "test" key, to confirm the leakage protection plug can work properly.Five, maintenance, cleaning, electric water heater outside, should first cut off the power supply, do not spray with water, soft cloth to wipe.Six, if the power cord damage, in order to avoid danger, must use the special power cord provided by the factory, and by the maintenance department or similar departments of professionals change.Seven, electric water heater service life should not be more than 6 years, such as more than the number of years also continue to use, there will be security risks, need to change in time.
But when using electric water heater, pay attention to the following points:First, the indoor wiring of the house should be reliably grounded, and the grounding resistance shall not exceed 4 ohms. The home socket, regardless of the single-phase or three-phase power supply, must be grounded with the ground wire of the power source, and the grounding electrode of the socket is not allowed to be empty.Two, electric water heater equipped with sockets, should be with the ground wire fixed special socket, can not use mobile power wiring board. The structure, capacity and Jack size of the socket shall be matched with the power plug of the electric water heater. The outlet shall be placed above the level of the outlet of the electric water heater. Avoid the danger of short circuit caused by water splashing.
Hello, now most electric water heater is used for insulation wall "technology, not only can the electric water heater leakage barrier itself may produce, can also be blocked because of security threats or charged to the ground wire pipe to bring the shower. Therefore, the water heater adopts the "anti electric wall" technology, which can fully guarantee the safety of people's bath.
