The boiler energy-saving control cabinet is developed for boiler energy saving. In the control cabinet (box) control circuit, there are both automatic and manual control, and it also has over-current, over-voltage, under-voltage, phase loss protection and accident reporting functions. This product Before use, you must check the wiring according to the electrical schematic diagram, adjust the corresponding component settings according to the actual requirements of the motor, and then start.
Shaanxi Boiler Control Introduction Turn on the power, the power indicator light is on, turn the transfer switch to the "Automatic" position, and check whether the motor controlled by the control cabinet (box) operates according to the instructions of the liquid level controller. When the liquid level reaches the control level, the corresponding liquid level indicator lights up, the normally open contact of the corresponding limit control relay closes automatically, the secondary control circuit automatically turns on, the motor starts, and the running indicator light turns on. When the water level reaches the stop level, the corresponding indicator lights up, the normally closed contact of the corresponding limit control relay of the liquid level measuring and control instrument is opened, the secondary control circuit is open, the motor stops working, and the running indicator goes out.
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