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In daily life, we often need to use air conditioning. Air conditioning is indispensable to us. In hot summer days or cold winters, air conditioning can be used for cooling or heating. However, in the process of use, sometimes the air conditioner can only make cooling but not heat. What is going on? The following will be answered by the editor.
1. What's the matter with air conditioning and refrigeration without heating
1.First, it may be because the vents of the indoor unit and outdoor unit are blocked by something, or a lot of dust has accumulated on the filter inside the air conditioner. In this way, the wind coming out of the air outlet will be greatly reduced, which makes the Not enough heat, which is the reason for not heating. If the problem is caused by this situation, we don’t need to ask someone to come over for maintenance, we can directly remove the filter inside the air conditioner, simply clean it, and clean up the dust accumulated on it. Generally speaking, cleaning The frequency of the filter is once every half a month, which is more appropriate.
2. Sometimes the heating is not done because the heat blown out from the air conditioner is seriously lost. That is to say, if we frequently open the windows or open the door when we turn on the air conditioner, the air conditioner will not be heated.
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2.Insufficient refrigerant will also cause the air conditioner to cool without heating. When the air conditioner starts the heating system, there will be a heat cycle inside. If the refrigerant is insufficient, the heat exchange efficiency in the heat cycle will be greatly reduced, resulting in the air conditioner not heating heat.
Second, the reason why the air conditioner is not cooling
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1. The power supply is not connected. If there is no electricity, the air conditioner will naturally have no way to run, and it will be impossible to cool. At this time, you can check whether the electric plug is plugged in or whether it is plugged in tightly; 2. Too much dust has accumulated on the filter net , The air vent of the indoor unit is blocked; 3. The refrigerant leaks, resulting in poor cooling effect.
The editor recommends that when the air conditioner in the home fails, for your own personal safety, if you do not have any experience in repairing the air conditioner, it is best not to do it yourself. It is better to ask a professional maintenance master to check it out.
