PTC water heater installation and warning
Product Installation Precautions
1.Before powering on, pay attention to the firm installation and reliable connection of the connectors (the main high voltage cannot be reversed, otherwise the control will fail, and the control board will be damaged if it exceeds 1 minute).
2.The grounding wire is connected reliably to prevent static electricity from damaging components.
3.Antifreeze must not contain impurities to prevent clogging of the water tank.
4.After unpacking, be sure to check whether there is any external damage caused by transportation. Damage caused by improper installation and use (including use and installation conditions beyond the scope specified in the specification) is not covered by the warranty.
Warning
High voltage does not have the ability to prevent reverse connection. High voltage reverse connection will lead to uncontrolled direct heating. High voltage reverse connection may cause PTC damage, may cause the vehicle to fail to be precharged and cannot be started, and may cause the precharge resist or to be burned!
