Issues that need attention when using electric boilers

Electric boilers are essential heating devices, providing a significant boost to our daily lives. But do you know what precautions you should take when using them? Below are some details:

First, adjust the water filling method.

Currently, since electric hot water boilers are isolated from the system when they are not operating, users should carefully fill the electric hot water boiler and the heating system separately. Furthermore, users should first fill the boiler to the lowest level in the expansion tank before filling the system. Also, when filling the electric hot water boiler system, ensure that all air in the system is released.

Second, test the ignition system.

Before starting an electric hot water boiler, in addition to inspecting the various auxiliary equipment, users should also pay special attention to the sensitivity and reliability of the automatic on-off valve and observe the water level. If the water level rises rapidly after the system stops operating, this indicates a serious leak in the automatic on-off valve. Users should promptly perform maintenance or replace components in the electric hot water boiler.

Third, pay attention to temperature fluctuations during equipment operation.

Excessively high water temperatures in electric hot water boilers can easily cause vaporization at the inlet of the circulating water pump, potentially affecting the normal operation of the pump. Therefore, users should carefully control the outlet water temperature of electric hot water boilers during operation, keeping it below 90°C.

In addition, if a user needs to suspend operation of a higher-cost electric hot water boiler for an extended period, the user should close the boiler's inlet and outlet valves to prevent circulating water from flowing into the boiler, potentially causing a high-pressure system drain and affecting the boiler's restart. In short, users must pay attention to the above considerations when using electric hot water boilers to ensure optimal operation.