1. Fluorine collection. Turn off the compressor and turn off the high pressure valve for one minute, shut down the low pressure valve and stop. Unplug the power plug (remember!!!!!);

2、拆开室外机铜管接头(塑料布包好，防止进土)，拆开室外机电线接头(记住线的顺序);

2, outdoor machine brass fittings (plastic cloth, to prevent the soil), outdoor electrical connector (remember line order);

3、根据室内机的位置打出管的过墙眼儿，在预定位置钉好室内机的挂盘(必须保证水平，用水平仪校正)，将管穿出后挂好室内机;

3, according to the position of the indoor machine tube wall play: in a predetermined position hanging plate nail of the indoor machine (must ensure the level, the level of instrument calibration), the pipe is penetrated out after hanging indoor machine;

4、根据管的长度确定室外机的位置，室外机也要保证水平;

4, according to the length of the pipe to determine the location of the outdoor machine, the outdoor machine should also ensure the level;

5、接好高低压管，先打开高压阀，然后松低压管锁母(排出管路中的空气)，听到有出气的声音8～10秒后拧紧该锁母，打开低压阀，按顺序接好电线;

5, connect the high and low pressure pipe, first turn on the high pressure valve, then release the low pressure pipe lock (the air in the exhaust pipe), and hear the breath sound. After 8~10 seconds, tighten the lock mother, open the low pressure valve, and connect the wire in sequence.

6、接通电源，试机。用肥皂水检查管路接头(锁母处)有无泄漏。

6, connect the power supply, test machine. Use soapy water to check the leakage of the pipe joint (the lock mother).