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Debugging and testing of intelligent drainage systems


Release time:

Oct 20,2022

After the vehicle is powered on, observe the indicator light of the toggle switch (Figure 2). If the indicator light lights up for 2 seconds and then automatically goes out, it indicates that the power connection is normal. If it flickers, it indicates that there is a fault.

(1) After the vehicle is powered on, observe the indicator light of the toggle switch (Figure 2). If the indicator light lights up for 2 seconds and then automatically goes out, it indicates that the power connection is normal. If it flickers, it indicates a fault exists.

(2) Long press the toggle switch for 4 seconds to enter the forced drainage mode, where all drainage valve channels will open for drainage and venting. Check if each drainage valve is functioning normally.

(3) After powering on for at least 25 minutes, turn off the engine (switch to OFF position). The system will automatically open all drainage valves for a drainage cycle and then close them.

(4) If the water level sensor detects that there is still water in a certain air tank, the drainage valve for that tank will open again for drainage. The drainage valve for tanks without water will not open again. This process can repeat up to 4 times.

(5) When the ambient temperature is below 1℃, the heating function of the drainage valve will automatically activate; when the ambient temperature is above 3℃, the heating function will automatically turn off.