The central air conditioning installation note

一、现场材料堆放

1. Site material stacking

    材料堆放应整齐有序，两端必须封口，确保清洁。铜管应放置在通风干燥，离地面300MM以上的架子上。

Stacking material should be neat and orderly, both ends must be sealed to ensure clean. The copper pipe should be placed on a ventilated and dry shelf above 300MM above the ground.

    二、室外机安装

Install the machine two, outdoor

    1、室外机安装位置选取

1 and an outdoor machine installation position selection

    空调室外机离墙必须一米以上，保证散热，并且有足够维修空间、

Outdoor air conditioning must be more than one meter away from the wall, ensure the heat, and there is enough space for maintenance,

    2、基础制作

2, based production

    基础必须参照设备的安装尺寸制作且有足够的承载能力，基础必须要水平。

Foundation must refer to the equipment and installation size have sufficient bearing capacity, foundation must level.

    3、室外机就位

3, outdoor machine in place

    吊机室外机时，要保持机器水平，机身与吊绳接触部位应加软垫以免磨损或刮花机器。

Crane outdoor machine, keep the machine level, fuselage and sling parts should be padded to avoid contact wear or scratch machine.

    室外机在与基础接触的安装孔和受力点处垫上减震垫，用螺母固定。

Outdoor machine in the installation hole and the base contact and force cushion cushion, nutted.

    三、室内机安装

, three indoor machine installation

    1、吊码制作和选用

1, hanging code making and selection

    根据室内机吊装高度和楼面高度确定吊杆长度后切料。

According to the indoor machine lifting height and floor height to determine the length of the boom after cutting.

    2、室内机安装

, 2 indoor machine installation

    采用红外线定位仪确定室内机吊杆安装位置，并做好记号，用电钻打孔。

Determine the indoor machine suspension installation position using infrared locator, and make a mark, the electric drill.

    室内机吊装位置应确保空调冷凝水能排出，风管安装方便且送风顺畅。

Indoor machine hoisting position should ensure air conditioning condensed water discharge duct, convenient installation and smooth air.

    必须采用全螺纹吊杆，并用双螺母固定室内机，确保机器吊挂牢固。

Must use the whole screw, and double nut fixed indoor machine, ensure the machine hanging firmly.

    室内机吊好后，一定要调水平。

Hanging indoor machine after, must adjust the level of.

    节流部件安装时必须垂直向上水平安装，禁止倾斜、倒置，并且连接时注意连接方向。

Throttling component must be installed vertically on the horizontal installation, forbidden tilt, inverted, and connect the connection direction of attention.

    室内机包裹防尘罩，防止大量灰尘进入机器内部，影响机器运行效果。

    室内机包裹防尘罩，防止大量灰尘进入机器内部，影响机器运行效果。

    保证室内机周围有足够的安装和维修空间，合理的送回风气流组织。

Ensure there is enough space around the installation and maintenance of indoor machine, return air distribution reasonable.

    四、冷媒管施工

Four, refrigerant pipe construction

    1、支架安装

Install support 1,

    架距离不宜过大，安装好的支架必须排列整齐。

Frame distance is not too large, the mount must be neatly arranged.

    2、冷媒配管敷设安装

2, refrigerant piping installation

    用割刀切割相应规格长度的铜管。

By cutting the corresponding specifications length of copper.

    将端口处的毛刺、管内的铜管屑处理干净。

The burr, port tube of copper scrap clean.

    3、冷媒管保护

3, tube protection refrigerant

    配管如不能及时与内外机相连，必须封口，防止灰尘、水分等侵入；配管穿墙时需加套管及时做封口保护。

If not timely piping connected with the inside and outside the machine must be sealed to prevent dust and water intrusion; piping wall required timely sealing casing protection.