Is it normal for 1.5p air conditioner to consume 23 degrees a day

Is it normal for 1.5p air conditioner to consume 23 degrees a day You can’t believe it The 1.5P air-conditioning compressor is converted to 0.735KW/P under refrigeration conditions, and the electric power is 1.1KW, plus the fan motor of the internal and external machines is calculated according to 100W, and the total electrical power is 1.2KW. Under refrigeration conditions, the power consumption is 1.2 KW/h, that is 1.2 degrees per hour, 28.8 degrees 24 hours a day, this is the power consumption of the air conditioner in the non-stop operation state 24 hours a day, if it is heating conditions, it should also add the consumption of electric auxiliary heat power. The problem is that this phenomenon should not occur under normal circumstances, because the air conditioner is usually operated in a relatively closed indoor environment space, and the temperature control circuit of the air conditioner will detect the real-time change of the indoor ambient temperature in real time. When the indoor ambient temperature reaches the set temperature, the compressor motor of the fixed frequency air conditioner will stop running, and the cooling fan motor will automatically stop running after a certain time delay. The compressor motor and cooling fan motor of the inverter air conditioner will reduce the frequency and the temperature will be higher than When the setting value is set, the frequency will be automatically increased so that the compressor and the fan motors of the internal and external machines will reach the rated frequency to achieve the purpose of temperature control. From the above working principle, we should know that the air conditioner works in an intermittent state during normal use, even if the power consumption is calculated according to the 50% duty cycle, the electric power consumed by the 1.5P air conditioner per hour is 0.6KW, Then the power consumption per hour is 0.6KW/h, the total power consumption in 24 hours is 14.4 degrees, and the power consumption of the air conditioner that meets the standard should be lower, and it is more appropriate to calculate at 0.5 degrees per hour. Therefore, the problem that the 1.5P air conditioner consumes 23 degrees a day as mentioned in the title is too large. For the cause of the problem, please refer to the following seven points: 1. The size of the indoor space does not match the cooling power of the air conditioner, and the cooling capacity of the air conditioner is insufficient, resulting in an increase in the power consumption of the compressor for a long time. Second, due to the opening of the doors and windows, the relative tightness of the cooled indoor environment is destroyed, the indoor and outdoor air circulates, and the indoor temperature cannot reach the set value, so the compressor has been in uninterrupted operation, so the power consumption is greatly increase. Third, there is chronic leakage of refrigerant, which leads to a decrease in refrigeration efficiency. 4. The ash of the condenser of the external unit is dusty, resulting in poor heat dissipation, so that the refrigerant in the circulation cannot be cooled sufficiently, and the cooling efficiency is reduced. 5. Too much dust accumulates in the evaporator filter of the internal unit, which leads to a reduction in the heat exchange efficiency of the evaporator. Sixth, the capacity of the compressor motor starting/running capacitor decreases, and the compressor motor cannot run at normal speed, resulting in a decrease in cooling efficiency. 7. The cooling fan motor of the external unit has a reduced speed due to a decrease in the capacity of the starting/running capacitor, resulting in poor cooling of the condenser. The above seven points are the possible factors that I listed for the increase in power consumption of the air conditioner during cooling, but for specific reasons, it still needs to be checked by the air conditioner.

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