air conditioner’s copper pipe is gr

air conditioner’s copper pipe is grooved to enlarge the contact area of the refrigerant gas in order to increase the heat exchange efficiency by 30% to 50%.

The LRA series air conditioner is also inbuilt with a “Self Diagnosis” function, which detects and diagnoses possible problems at an early stage
and provides trouble-shooting solutions to extend the life of the unit.

Results (Chinese) 1:

空调的铜管槽放大的制冷剂气体的接触面积以提高换热效率 30%至 50%。上帝抵抗军系列空调也是内置的"自我诊断"功能，检测和诊断早期阶段可能出现的问题并提供了解决问题的解决方案，以延长机组使用寿命。

Results (Chinese) 2:

空调器的铜管开槽放大的制冷剂气体的接触面积，以便通过增加30％的热交换效率为50％。该LRA系列空调也内置有“自诊断”的功能，它检测和诊断在早期阶段可能出现的问题，并提供故障排除的解决方案，延长设备的使用寿命。