怎样判断空调是否该加氟了?
How to judge whether air conditioning should be fluorinated?
一试机;空调开启半个小时后,是否能达到设定温度(制冷量与房间匹配的空调),运行灯是否亮一会儿灭一会儿(压缩机象冰箱一样，开一会儿停一会儿),否则,乃是缺氟现象.
A test run: after the air conditioner is turned on for half an hour, whether it can reach the set temperature (the air conditioner matching the refrigerating capacity and the room), whether the running light is on for a while and off for a while (the compressor is like a refrigerator, on for a while and off for a while), otherwise, it is a lack of fluorine
二测量;用温度计测量室内机进出风口的温差,差值在10 度以上,就算正常.效果好的空调差值可达15度左右.温差过小则缺氟.
2. Use a thermometer to measure the temperature difference between the air inlet and outlet of the indoor unit. If the difference is more than 10 degrees, it is normal. The air conditioner with good effect can have a difference of about 15 degrees. If the temperature difference is too small, it will lack fluorine
三观查;在开机15 分钟后,打开室内机面板 ,应看到蒸发器上均匀布满冷凝水,如果没有或结霜结冰都不正常.
Three inspections: after 15 minutes of startup, open the indoor unit panel, and it should be seen that the evaporator is evenly covered with condensed water. If there is no condensation or icing, it is not normal