What is the fault p0 of Gree inverter air conditioner? Chongqing air-condition maintenance

When Gree inverter air conditioner has p0 status, it mainly indicates that the inverter is out of order. The air conditioner can't be used normally because the condenser of the outdoor unit is blocked or the power supply voltage is too low. The system is dirty and blocked, and the whole system needs cleaning. Finally, it may be because the temperature of the computer board is too high, which leads to the burning of Gree inverter air conditioner. 1. Generally, the voltage of Gree inverter air conditioner shall not be lower than 187V, which is lower than this value range. The air conditioner can't start normally, so it is necessary to install a voltage regulator. Otherwise, the phenomenon of p0 will continue to appear in Gree inverter air conditioner, which may damage the transformer of Gree inverter in severe cases. 2. If the refrigerant of Gree inverter air conditioner is added too much or the system contains air, the air conditioner will also fail. It is best to let off the excess fluorine in the air conditioner or take time to add some appropriate fluorine before turning on the power. Fault p0 will not happen again. 3. The failure p0 of Gree inverter air conditioner may also be caused by its own problems such as capacitor problem or compressor failure during startup. You can measure the degree of the capacitor first to see if the compressor is damaged, and replace it if there is any fault. 4. If the temperature of the computer board or inductor is too high, there will be faults, and the system will also have faults p0 directly. The temperature can be reduced appropriately to keep the temperature of the computer board stable.