1 before the start of a comprehensive "diagnosis".

通常家用空调使用到9月份就关机停用，到次年5月至6月才开机，停用半年多,所以空调开机前一定要做一次全面的“诊断”，查一查空调设备是否有“毛病”，根据清查结果，在专业技术人员指导下做好维护清洗工作。这次维护清洗要到位，含室外机和室内机的外壳、机体、过滤网，然后开始试运行，观测制冷速度和效果。

Generally, household air conditioning is used in September to shut down the machine and stop for more than half a year until the next year from May to June. So the air conditioner must do a comprehensive "diagnosis" before the air conditioning starts, check whether the air conditioning equipment has "trouble" or not. According to the results of the inventory, the professional and technical personnel should do a good job of maintenance and cleaning. The maintenance and cleaning should be in place, including the housing, the body and the filter screen of the outdoor unit and the indoor unit. Then the trial run will be started to observe the cooling speed and effect.

2

Two

使用环境差，维护次数要增多。

The use of the environment is poor, and the number of maintenance times should be increased.

空调开机后视环境条件、气候条件、开机时数、周围灰尘、空气洁净度、房间是否干净等诸多因素决定开机过程中的维护次数。如果环境条件欠佳，天气炎热，空调机陈旧，空调开机时数长，空调开机过程中的维护次数增多，通常一个半月左右维护一次。若环境条件好，空调机比较新，空气中灰尘少，空调开机合理，与电风扇交替使用，可以适当延长维护周期，从空调开机到空调关机维护1-2次。维护应认真、仔细，不留死角。符合规范，提高制冷速度、制冷效果，达到节能、清新、舒适。

The maintenance times in the opening process are determined by many factors, such as environmental conditions, climate conditions, opening hours, dust, cleanliness of air, and clean room. If the environmental conditions are not good, the weather is hot, the air conditioner is obsolete, the air conditioning is open for a long time, the number of maintenance in the air conditioning process is increased, and usually one and a half months are maintained. If the environment is good, the air conditioner is new, the dust in the air is less, the air conditioning is opened reasonably and the fan is used alternately, the maintenance cycle can be extended properly, and the air conditioning is opened to the air conditioning shutdown for 1-2 times. The maintenance should be careful and careful without leaving the dead angle. Conform to the specifications, improve refrigeration speed and refrigeration effect, achieve energy saving, fresh and comfortable.

3

Three

关闭前不忘记对室外机做维护。

Do not forget to maintain the outdoor machine before closing.

天气转暖，空调机开启，天气转凉，空调机关闭，这是常年规律。注意空调机关闭前应对室外机、室内机做一次全面仔细的检查。保养、维护、清洗要一环扣一环，不能脱节，易漏环节更应扣紧，严格检查，完成上述环节后，套好空调机机罩，防止灰尘污染，防止空调机滴水与进水，保持洁净，准备下一年再用，这样做到清洁、节能、延长空调设备的使用寿命。

The weather is getting warmer, the air-conditioner is open, the weather is cool, and the air conditioner is closed. This is a regular rule. Attention should be paid to the air conditioning department before closing the outdoor machine, indoor machine to do a comprehensive and careful inspection. Maintenance, maintenance, cleaning should be a ring, can not be separated, leaking links should be fastened, strict inspection, after the completion of the above link, set up the air conditioner machine cover, prevent dust pollution, prevent the air conditioner dripping and water, keep clean, and prepare for the next year, so do clean, energy saving, extend air conditioning equipment so that Use life.