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Shenzhen Envicool Technology Co., Ltd.

5.3 Wiring diagram

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Air conditioners which apply to single phase power

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Air conditioners which apply to three phase power:

EIA series air conditioner user manual

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Summary of Contents for EIA Series

Page 1: ...Shenzhen Envicool Technology Co Ltd User Manual 用户手册 EIA Series Cabinet Air Conditioner EIA 系列机柜空调器 Shenzhen Envicool Technology Co Ltd 深圳市英维克科技股份有限公司 EIA Cabinet Air Conditioner User Manual 1 ...

Page 2: ... Door alarm 9 4 4 Self testing 10 4 5 Alarm information 10 4 6 Monitoring 10 4 7 Unit menu structure 10 4 7 1 Operation interface 10 4 7 2 Menu structure 12 5 Maintenance 12 5 1 Daily maintenance 12 5 1 1 Condensate discharge 13 5 1 2 Air filter maintenance 14 5 2 Faults and recovery measures 14 5 3 Wiring diagram 16 6 Barcode description 17 7 Product guarantee 17 8 Disposal 17 Read this manual co...

Page 3: ...3 2 电气安装 21 3 3 开机步骤 23 4 系统功能介绍 23 4 1 制冷功能 23 4 2 联动外部风扇功能 23 4 3 门禁功能 23 4 4 自测 23 4 5 告警信息 23 4 6 监控 23 4 7 机组菜单结构 24 4 7 1 操作界面 24 4 7 2 菜单结构 25 5 维护 25 5 1 日常维护表 25 5 1 1 冷凝水排出 26 5 1 2 过滤网维护 26 5 2 故障及恢复措施 27 5 3 控制器接线图 28 6 条形码说明 29 7 产品保证 29 8 处理 30 请在安装机组前完整仔细阅读此手册本手册构成标准供货不可分割的一部分必须保存至机组报废为止 EIA 系列机柜空调器用户手册 3 ...

Page 4: ...tion integrated with upper computer communications entrance guard external fan control function condensate water processing system It has high reliability with simple and convenient installation which can be put into operation after electrified without complex debugging 1 2 1 Principles of function The refrigerant is compressed by compressor 1 into high temperature and high pressure gas To the con...

Page 5: ...to observe these instructions will render the warranty provisions null and void 2 3 Unpacking Prior to and during unpacking make a visual inspection of the air conditioner to see whether any damage has occurred during transport Especially pay attention to loose parts dents visible loss of oil etc Any damage mast be reported immediately to the forwarding agent follow the instructions in Rules For D...

Page 6: ...conditioner is labeled with sealing strip as shown in the figure below 2 Install the hook on the air conditioner as shown in the figure below 3 Step 1 hang the hook at the bottom of the cabinet air conditioner onto the rack Step 2 push on the top of the air conditioner Step 3 when hearing the sound of buckling closure which means the self locking success then go on with the next step as shown in t...

Page 7: ... fix it with nuts and screws and fix the plastic panel to the buckle as shown in the picture below 3 2 Electrical installation CAUTION As the cabinet air conditioner is connected to the power supply via the circuit protection device the appropriate circuit protection device and the power cable should be chosen according to the air conditioning nameplate and technical parameters EIA series air cond...

Page 8: ...state when there is no alarm output and the stem nodes are in disconnected state when there is alarm output Port Definition Single phase L L1 L 220VAC power input cable L L1 110VAC power input cable L N L2 N 220VAC power input cable N L2 110VAC power input cable L PE Grounding wire of the air conditioner Three phase L1 380V live wire L2 380V live wire L3 380V live wire PE Grounding wire of the air...

Page 9: ...tion CoolSP Point when cooling stops Cool T Temperature control sensitivity INHT Internal high Temp alarm point CAUTION For the reliable operation of the unit and the maximum energy efficiency it is recommended that the users should not randomly change the temperature set point The above set point is not on behalf of the factory settings 4 2 The control of external fan According to the requirement...

Page 10: ... to regularly clean the strainer and condenser 4 6 Monitoring The air conditioner communicates with the upper monitor through the RS485 communication interface Or users can check the air conditioner s running state by viewing the display screen directly and change its running parameters 4 7 Unit menu structure 4 7 1 Operation interface The unit controller adopts the 96x32 LCD which contains 7 butt...

Page 11: ...he password input interface press the LEFT button or RIGHT button to select the bits for change and press the UP DOWN button to change the relevant digits and finally press ENTER button to confirm the change If the password is incorrect the interface will display the error message and the unit setting cannot be changed If the password is correct you can enter the main menu and edit the unit settin...

Page 12: ...d professionals Please disconnect the power and communication alarm output cables of the air conditioner before any maintenance and do not reconnect them until the maintenance is completed 5 1 Daily maintenance Check item Step description Maintenance cycle Wiring Visually check if the wiring is loose 12 months Fan abnormalities Turn the fan to check if it is smooth and if there is any abnormal noi...

Page 13: ...here is dust or other dirty plugging on the strainer surface which should be pulled out and cleaned with compressed air In case of damage the strainer should be timely replaced 3 months 5 1 1 Condensate discharge CAUTION The condensate mast be able to run off freely If the condensate is to be drained off over a greater distance then care must be taken that the hose is free from kinks and a check f...

Page 14: ...ight pull out the strainer The strainer is flushed with water cannon The steps are as follows For more than 4000W units Open the plastic panel Lift up the filter and detach the pin from hole Catch the bottom of filter bracket and outward rotation downward pull out after a certain height Detach filter from bracket Using a high pressure water flushing filter 500 2000W units 4000W units 5 2 Faults an...

Page 15: ...external power supply The fan cannot work Replace the fan The default is not opened Make sure whether there is an external fan linkage function configuration The compressor cannot start The power supply is not started standby Check the main power switch and check if the startup interface is displayed Loose circuit connection Tighten the circuit connectors The compressor motor burns out Check the m...

Page 16: ...Shenzhen Envicool Technology Co Ltd 5 3 Wiring diagram 1 Air conditioners which apply to single phase power 1 Air conditioners which apply to three phase power EIA series air conditioner user manual 16 ...

Page 17: ...ty It is beyond warranty period It fails to provide factory number of the products Due to the operations in abnormal conditions or environment or the fault caused by improper installation methods as specified in this specification for the installation maintenance or operation The fault caused by other equipment such as the fault caused by the user s equipment the user s software and so on The dama...

Page 18: ...单便捷通电后即可工作无需复杂调试 1 2 1 工作原理压缩机 1 将制冷剂压缩成高温高压气体到冷凝器 3 中并由冷凝风机 2 从下部吸入室外空气通过冷凝器 3 将热量强制散至周围环境空气中制冷剂变成液体通过节流元件 4 后制冷剂压力下降在蒸发器 6 中制冷剂吸收控制柜内部热量并蒸发由蒸发风机 5 从控制柜内部吸入热空气通过蒸发器后空气被冷却并强制排入控制柜内部同时控制柜的空气被除湿这种系列的产品可以采用多种安装方式如下图所示 1 2 2 运行条件电网 1 设计为单相电源输入的空调适用于 1 220V 15 50 60Hz 支持双火线输入 1 110V 60Hz 2 设计为三相电源输入的空调适用于 3 400V 50Hz 3 460V 60Hz 外循环温度 15 55 注空调上的铭牌参数请用户请仔细阅读实际使用技术参数以铭牌标称为准 1...

Page 19: ...松动的部件 2 4 安装为防止柜与空调翻倒务必使用螺栓将其固定于地面采用滚门从而确保控制柜的门在开关时不出现问题为了取得良好的通风条件需要对控制柜及空调的安装地点进行选择所选的地点不能有过度的灰尘且不能过度潮湿空调器的出风口需要安装在控制柜体的上部环境温度不超过 55 控制柜尽量达到 IP54 级如果密封性不好可能会出现冷凝水在控制柜内部空调器进风口和出风口不能有障碍物阻塞空调器柜外的风道尺寸应不低于下图的限值空调器需要水平安装和使用最大倾斜角不得大于 2 必须由专业人员操作电器连接及修理务必使用原装配件控制柜内部电气元器件的热释放不能超过空调器制冷功率用户不能以任何方式改动空调 3 安装和操作 3 1 空调器机械安装空调安装前机柜的安装面需开好通风口和螺钉固定孔开孔尺寸请见制造商提供的外形尺寸图注意金属碎屑可能损坏机柜 ...

Page 20: ...在空调器上如下图所示 3 步骤 1 将机柜空调下方的挂钩挂在机柜上步骤 2 推空调的上方步骤 3 当听到卡扣闭合声代表已经自锁成功可进行下一步操作如下图所示 4 取出附件包内的安装螺钉将空调固定在机柜上 5 选择合适的排水管进行安装参见 5 1 1 半嵌式安装 1 将空调拆开如下图所示 2 安装到机柜上通过螺杆固定如下图所示 3 固定在机柜上以后将塑料面板装好如下图所示 EIA 系列机柜空调器用户手册 20 ...

Page 21: ... 如下图所示 2 安装到机柜上用螺母和螺钉固定固定好后将塑料面板对准卡扣装好如下图所示 3 2 电气安装注意机柜空调应由电路保护装置连接到电源请根据空调铭牌和技术参数选择合适的电路保护装置和电源线缆注意电压过高可能导致机柜空调损坏请按照铭牌标注的电压要求接通空调注意为了避免任何破坏性的影响接通电源前机柜空调必须可靠接地注电源输入口标识以具体机组丝印为准常用铜导线选择参考单位 mm EIA 系列机柜空调器用户手册 21 ...

Page 22: ... NC 第 1 路公共告警继电器干接点输出 NC 触点 COM 第 1 路公共告警继电器干接点输出 COM 触点 NO 第 1 路公共告警继电器干接点输出 NO 触点选配 1 第 2 路公共告警继电器干接点输出 COM 触点选配 2 第 2 路公共告警继电器干接点输出 NO 触点选配 3 N A 4 应急风扇反馈输入选配 5 应急风扇控制继电器干接点输出 NO 选配 6 应急风扇控制继电器干接点输出 COM 选配 7 门禁告警输入 8 RS485 RS485 接口 D 上位机监控接口选配 RS485 RS485 接口 D 上位机监控接口选配交流应急风机输入端口接线示意图选配注意应急风机干接点最大容量为 8A 220V AC 门禁开关接线示意图电气连接检查 1 用万用表测试交流电源输入线缆是否有短路断路的现象 2 用万用表测试通信及告警输出线缆是否有...

Page 23: ...制通风功能 4 3 门禁功能当打开控制柜门时为了避免冷凝水的形成需要采用门磁开关确保空调关闭参见门禁开关接线示意图根据机柜门磁开关上送的信号判定柜门处于开启状态后空调机组发出告警信号并停机注当柜门打开门磁开关动作后约 1 分钟关闭空调当柜门关闭门磁开关动作后如满足制冷需求约 3 分钟启动空调 4 4 自测在系统功能菜单中选择自测功能机组自动进入自测程序自测程序如下 1 室内风机运行 30 秒 2 压缩机及室外风机运行 3 分钟 3 压缩机室外风机停止 4 若选配了外部风机联动功能外部风机运行 2 分钟未选配则无此项 5 自测结束然后按照正常逻辑工作 4 5 告警信息机柜空调器提供如下告警信息告警项目触发条件干节点上传内高温告警柜内温度达到高温设定点是控制板断电控制板无电源输入是柜内温感失效传感器线路短...

Page 24: ...加下移键选择下一条记录菜单或者对设置值仅限密码进行降低左移键对设置值进行增加或者在进行密码操作时选择前一位数据右移键对设置值进行降低或者在进行密码操作时选择后一位数据 ENTER 回车键确认输入 ESC 退出键返回上一屏菜单开机后在任何界面下若持续 60 秒无键盘操作自动返回正常显示界面系统上电后按任意键背光灯亮如果持续 60 秒无键盘操作背光灯灭机组出厂的操作密码为 0001 在正常显示界面按回车进入密码输入界面按左移键右移键选择需要输入的位按上下键修改输入完毕按回车键确认如果密码不正确界面显示错误信息不能修改机组设定如果密码正确进入主菜单可以对机组设定进行编辑 EIA 系列机柜空调器用户手册 24 ...

Page 25: ...对空调器进行定期维护危险所有的维护工作必须由合格的专业人员进行维护在进行任何维护前请事先断开空调器电源和信号线维护工作结束后接通空调器电源和信号线 5 1 日常维护表检查项目步骤内容描述维护周期接线目视检查是否有松脱 12 个月风机异常拨动风机转动是否顺畅有无异响 12 个月冷凝水排出目视检查冷凝水排放是否顺畅排水路径是否有异物堵塞 6 个月冷凝水处理器目视冷凝水处理器槽内部是否有积泥或其它异物取出后用布沾水擦干净 6 个月 EIA 系列机柜空调器用户手册 25 ...

Page 26: ...1 冷凝水排出注意冷凝水必须能够自由流掉如果冷凝水排放的距离过远必须采取措施避免软管弯曲并进行检查改正排出方式在冷凝水出口的延长管上不允许减小它的管径软管规格见附件清单不允许的延长管接法如所示步骤如下所示打开塑胶面板套上喉箍并用一字螺丝刀紧固水管装配完成状态 300W 2000W 机组 4000W 以上机组 5 1 2 过滤网维护注意过滤网脏堵会严重影响空调的制冷能力必须定期清洗在灰尘量很高时我们建议使用过滤网这样可减化冷凝器清洁的操作步骤如下所示适用于 300W 2000W 机组打开盖板向右拔出过滤网过滤网用高压水枪冲洗 EIA 系列机柜空调器用户手册 26 ...

Page 27: ...孔分离抓住过滤网支架底部向外旋转一定高度后向斜下方拔出使过滤网从支架上分离过滤网用高压水枪冲洗 300W 2000W 机组 4000W 以上机组 5 2 故障及恢复措施现象可能的原因检查项目或处理方法内循环风机不运行空调属于待机状态正常现象空调上电待机 30s 后进入自动控制逻辑风机卡死检查是否有异物卡住风机端子松脱检查风机对接端子是否松脱外循环风机不运行压缩机未启动压缩机启动后外风机才启动风机卡死检查是否有异物卡住风机 EIA 系列机柜空调器用户手册 27 ...

Page 28: ...机故障更换风机默认不开启确认是否配置外部风机联动功能压缩机不启动未开电源待机检查主电源开关并检查操作显示界面是否已经开机电路连接松动紧固电路接头压缩机电机烧坏检查电机如发现缺陷立即更换压缩机不工作无冷却需求检查柜内温度显示及操作界面中压缩机的输出状态停机延时压缩机在正常状态下具有最短停机时间如果温度在此期间内温度重新升高到开启点压缩机仍然会延时开启系统过载冷凝器脏堵清洁冷凝器外循环风机不运转参考表 5 2 环境温度过高判断环境温度是否超出空调使用范围 5 3 控制器接线图 1 适用于单相输入电源的空调器 2 适用于三相输入电源的空调器 EIA 系列机柜空调器用户手册 28 ...

Page 29: ...位 0001 代表本批次的序列号 7 产品保证 1 该产品的保修期为 12 个月 2 用户必须按照本手册中的安装指导来操作才能获得厂商提供的产品质量保证服务以下任何原因造成的故障不属于我司的保修范围已超过保修期的不能提供产品出厂编号的由于在异常条件或环境中运行或者用非本使用说明书中指定的不恰当安装方式安装维护或操作导致的故障非本设备造成的故障比如由用户的设备用户的软件等造成的故障用户自行更换或拆装产品零部件造成损坏的或由非授权维修服务者拆修而造成损坏的诸如火灾地震洪水等不可抗拒力而造成损坏的故障厂家定义年月日序列号 M 0 1 9 0 2 8 0 0 0 1 0 0 1 3 7 0 1 0 0 0 1 EIA 系列机柜空调器用户手册 29 ...

Page 30: ...深圳市英维克科技股份有限公司 8 处理该产品严禁作为未分类的城市垃圾处理必须采取特殊的方式进行独立处理城市垃圾桶 EIA 系列机柜空调器用户手册 30 ...

Page 31: ...notice 声明版权所有禁止任何未经授权的拷贝和抄袭厂家对产品持续升级进行的资料更改恕不另行通知 Shenzhen Envicool Technology Co Ltd Building 9 Hongxin Industrial Park Guanlan Long hua District Shenzhen Tel 86 755 29588896 Fax 86 755 29588895 Website http www envicool com 深圳市英维克科技股份有限公司深圳市龙华区观澜街道鸿信工业园 9 栋电话 0755 29588896 传真 0755 29588895 网址 http www envicool com 50010403 E1 028 001 SS 31 ...

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