First of all, we need to observe the operation of the compressor. If it makes a loud and frequent noise, it is excessive fluorine, or you can touch the condenser tube with your hand. The condenser is overheated and the refrigeration effect is poor, which also indicates that there is too much fluorine. The last and most obvious point is that I feel that the refrigerator has been running, which is also a kind of excessive fluorine. It's best to release a little fluorine.
1. Compressor overload
To judge that there is too much fluorine in the refrigerator, we should first look at the operation of the compressor. If it makes a loud and frequent sound, it is mostly due to excessive fluorine. At this time, the exhaust pressure of the compressor will increase and the power consumption will increase, which will affect the normal operation of the compressor. If we don't pay attention to solving it, it will also cause damage.
2. Condenser overheating
In addition, we can also judge by touching the temperature of the condenser with our hands. We feel that the condenser is overheated, and the internal refrigeration effect is relatively poor. Frost has begun to form on the air return pipe, so most of it is fluorine. If we don't pay attention, the internal liquid refrigerant will return to the compressor, causing liquid hammer and damaging the valve plate of the compressor.
3. No shutdown
If there is too much fluorine in the refrigerator, it may lead to the phenomenon that the refrigerator does not stop and the compressor is running all the time. Therefore, we can know whether there is too much fluorine by observing whether the refrigerator is running all the time. At this time, we can release a little fluorine to ensure that the ice box is in the best state.