During the peak season of power consumption in winter, the situation of unstable voltage may appear under certain circumstances. At this time, it is necessary to see if the electrical appliances in the home can stand up. If the voltage is unstable during use and the appliance cannot withstand this voltage change, there is a high probability of a short circuit or malfunction. Take the air conditioner, what should I do if I encounter a voltage instability?

Then, if we use the air conditioner and the voltage is unstable, what should we do?

First, the compressor motor is difficult to start.

When the main control switch is turned to the cooling gear, pay attention to whether the compressor has started to enter the running state. If the start can not be achieved, it should be shut down immediately. If it is started again, it should not be started. The cooling should be suspended and the voltage should be restarted before starting to use. Never leave the main control switch when it is transferred to the cooling gear, because the compressor overload protector can be turned on and off frequently for a long time. If it is connected to the ignition junction, a large current may pass through the compressor motor line group. It burned.

How does the air conditioner encounter low voltage and make "hardship" become "solving"?

At the moment when the air conditioner is started, since the starting current is too large, the pointer of the ammeter can be instantaneously hit to the end, and then return to the normal working current value of the air conditioner (refer to the product manual). For example, the normal operating current of the air conditioner with a cooling capacity of 3480W (3000kcal/h) is 7.5A. If the pointer of the ammeter is hit to the end at the moment of starting, then the pointer is returned at 1A, indicating that the compressor is not working, and the current value of 1A is only Explain that the wind turbine is working. At this time, the main control switch is applied to cut off the compressor circuit.

Second, the compressor is unstable. Fluctuations in the grid voltage can cause the compressor to operate abnormally and sometimes stop automatically. In this case, the user applies the main control switch to cut off the compressor circuit to prevent burning of the compressor motor line set.