If the air conditioner motherboard is broken, there may be the following manifestations:
1. The indicator light is not lit, and the fault code is displayed.
2, the air conditioner crashed, not working.
Air conditioner as one of the more commonly used appliances in our family, the frequency of our use is also very high, no matter what electrical appliances are used for a long time are prone to failure, there are many parts inside the air conditioner, the most important of which is the air conditioning motherboard, so what is the performance of the air conditioning motherboard? What problems will occur if the air conditioner motherboard is broken?
1, if the air conditioning motherboard is damaged, look at its degree of damage. If it is not particularly serious, it can still be powered on, only some of the power is not enough to use or can not operate normally, but can be turned on.
2, but if the damage is more serious, in this case can not be started, can not be booted. However, in order to avoid more serious damage, in this case, Xiaobian recommends not to use it directly, otherwise it is likely to cause more serious damage to the motherboard, and the cost of later maintenance is higher.
The pictures in this article are from the Internet