frequently asked questions-FOSHAN JUNCHENG ELECTRIC TECHNOLOGY CO., LTD.

Over heat protection2024-02-08Definition: A protective device to prevent excessive water temperature in the inner tank of a water heater. Principle: By using an over temperature controller, when the temperature inside the water heater tank exceeds the set temperature, the water heater stops heating to prevent the heating tube from burning out or other safety issues. Advantage: The over temperature protection device is a basic protection function of the water heater.
Anti electric wall technology2024-02-08Definition: Anti electric wall is a patented safety technology developed for specific electrical environments in certain regions Principle: By comprehensively utilizing various technologies such as pipeline design, raw material technology, and electrical damping technology, the water heater is designed for internal and external electrical protection, as well as pipeline electrical protection. Even if the water in the water heater is charged, it can ensure the safety of bathing for people. It is
Anti dry-heating protection2024-02-08Definition: Using an over temperature controller to prevent the heating pipe of the water heater from burning out. Principle: Once the heating tube burns out, the over temperature controller will trip, protecting the heating tube and other internal components in a timely manner to avoid safety hazards.
Grounding protection2024-02-08Grounding protection, also known as protective grounding, is the connection between the metal parts of electrical equipment and the grounding body to prevent electrical accidents.
Precautions for safe use of electric water heaters2024-02-081. Ensure that the indoor wiring in the home is reliably grounded and that the grounding resistance value is less than 4 ohms; 2. The electric water heater should use a fixed dedicated socket with a ground wire, and the performance of the socket model should be checked to ensure it matches and is waterproof; 3. When using an electric water heater, do not turn off the power through the switch on the socket; 4.When cleaning the exterior of the electric water heater, the power should be cut off
Requirements for power configuration2024-02-081. The sockets for household users must use a 220V or 220-240V voltage power supply, choose sockets with matching rated currents, and be equipped with sufficient cross-sectional wires. 2. The contact between the plug and socket must be sturdy and reliable, and cannot be loose. And a fuse holder with appropriate current should be installed on the dedicated circuit to prevent poor contact caused by the circuit being too thin, which may lead to leakage and ignition. 3.The socket must have waterpr
Wall requirements for installing2024-02-05Due to the fact that most electric water heaters belong to storage type water heaters, the weight of the water heater itself plus the weight of filled water must meet certain requirements for the wall surface of the water heater. Therefore, consumers should investigate the condition of the wall carefully when purchasing water heater products to avoid the risk of water heater detachment.
Methods for improving the heating efficiency2024-02-05Scale is the natural enemy of electric water heaters. In addition to tap water scale, water inside the water heater can also produce scale when heated. Scale often adheres to the heating pipes and the inner tank of the water heater, which greatly reduces thermal efficiency. If you find that the heating time is long or there is a "horn" sound during heating, it indicates that the electric water heater needs to be cleaned. Therefore, it is recommended that you regularly clean scale.
Energy saving tips2024-02-051.For users who do not frequently use electric water heaters for hot water, it is recommended that you turn on the electric heating one hour before using hot water, and then turn off the machine after using hot water. Normally, the electric water heater can be turned off. 2. For users who use hot water for bathing every day, if the amount of hot water used is not large, it is recommended that you heat it 30 minutes or an hour before bathing (depending on the machine's heating power). If you tak
Maintenance methods in summer2024-01-26The summer environment is relatively humid. To prevent electrical components from getting damp, it is recommended that you and your family open the door and windows in a timely manner for ventilation and ventilation after taking a shower. You can set the temperature to be relatively low and let the machine run to maintain the temperature of the electrical components, so as not to cause condensation.

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