8 Inch Tablet
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Therefore, you just need to share the configuration, application scenarios, quantity, delivery time, and other special requirements, then will try our best to support you.
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8 Inch Tablet,8 Inch Android Tablet,Amazon 8 Inch Tablet,8 Inch Tablets On Sale,8 Inch Windows Tablet Henan Shuyi Electronics Co., Ltd. , https://www.shuyielectronics.com
Installation of electric water heaters, six "must" and notes
1. Consumers must ask professional installers to install electric water heaters.
2 , must check the circuit for reliable grounding before installation, and choose the appropriate socket and power line according to the power of the electric water heater.
3. The electric water heater must be installed on a firm wall. The installation location is best for maintenance and maintenance.
4. When installing the power socket position of the electric water heater, be sure to try to stay away from the water heater as much as possible, preferably at least 2 meters, so as to prevent the water sprayed by the shower from coming into contact with the power socket and causing electric shock.
5 , indoors must have a vent or add an exhaust fan, if you install outdoors, you should also pay attention to avoid rain.
6. After the installation is complete, be sure to ask the installer to perform related safety tests and operation demonstrations, and explain how to use them.
Precautions : The installation and use of electric water heater products is incorrect , resulting in the product not working properly , so that consumers misunderstand the quality of the product itself . Therefore , it is necessary to pay attention to the following four major issues :
1. No mixing valve . Fast electric water heater does not need to use mixing valve , because if the mixing valve is used, if there is cold and hot water mixed at the same time , the flow of hot water will become smaller , resulting in water temperature of the water heater. too high, excessive temperature (thermostat operation), hot and cold water will change phenomenon. staff should be told to use a mixing valve of customers, boot directly to the hot end, without having to mix with cold water, as this will make the product Longer service life and less prone to scaling .
2. The control of water flow. Manufacturers must be equipped with special shower installation instant electric water heater, the water heater during normal operation, can regulate the water flow or water plus high-stage lift while the users are generally not accustomed to controlling the faucet flow, resulting in The water temperature does not reach the predetermined effect .
3. Install the filter . The fast electric water heater must install the filter at the water inlet , because there is a small amount of debris in the tap water , so as not to catch the floating magnet ( dry burning, no heating ) or block the shower (the water is getting smaller and smaller ). If the filter is clogged, the flow rate will decrease, the water becomes smaller, the float does not operate the heater can not heat the magnetic Remove filter for cleaning after use for some time, it can be used.
4. Check "magnetic floating" position. When the staff have to remember to check the water heater is mounted "floating magnetic" is at the lower end, so that it is free active, in order to ensure the normal use of the water heater, because the magnetic floating hydroelectric interlocking switch is open water automatic heating valve, turn off the water to stop heating if the magnetic floating debris stuck, there will be dry or water heater does not heat phenomenon, cleared away the debris floating on magnetic, to work properly.