The chiller in the air conditioner is frozen, mainly the official road in the condenser. Why is this so?
This situation generally occurs, which may cause the chiller to freeze for the following reasons:
1. The air volume may be too small, and the cold volume of the air conditioner cannot be blown out in time. After the machine is turned on for a long time, the temperature of the internal unit is getting lower and lower, and finally it becomes ice. See if the filter is blocked by dust, please clean the internal filter as soon as possible.
2. If the air conditioner is frozen in half the place and not cold in the half place, it must be that the refrigerant is missing or the air conditioning pipes are blocked (also called half blocked), and the refrigerant cannot be circulated in time. The cold accumulates in the first half of the evaporator, leading to icing.
3. There is also a case where the internal and external units of your air conditioner do not match, the external unit is large and the internal unit is small, so that the internal unit will freeze.
4. The more likely reason is that ice leakage caused excessive evaporation and caused icing. It is recommended to add ice directly, or measure the pressure at the low end with a fluoride meter, and then handle it as appropriate.
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