世一工业冷水机 说明书

安装使用说明书安装使用说明书

世一工业冷水机世一工业冷水机

Schien lndustrial Chiller

安装使用说明书安装使用说明书

APPLICATION MANUAL

广州世一工业设备有限公司广州世一工业设备有限公司

Guangzhou Schien Industrial Equipment Co.,Ltd.

安装使用说明书安装使用说明书

目 录

一、概述··················································································································································1

二、机组特点·······································································································································1

三、型号说明·······································································································································1

四、安装要求·······································································································································1

五、开机准备·······································································································································2

六、操作顺序·······································································································································2

七、面板示意图和操作说明······································································································3

八、参数修改操作说明·················································································································4

九、参数设置表·································································································································5

十、故障代码说明····························································································································7

十一、操作注意事项························································································································7

十二、维护与保养·····························································································································9

十三、故障排除方法·······················································································································10

十四、电气连接示意图··················································································································11

十五、制冷原理··································································································································12

十六、售后服务及保修··················································································································13

安装使用说明书安装使用说明书

① ② 一、概述

SCH系列工业冷水机广泛用于塑胶、电子制造、电镀、医药化工、超声波冷却、印刷等工业

生产，它精确控制现代工业机械化生产所要求温度，从而大大提高了生产效率及产品质量。世一工

业冷水机操作简便、设计合理、品质卓越，其规格有上百种，是现代化工业生产不可缺少的良伴。

二、机组特点

1、 机组精选进口名牌压缩机，内置安全保护，噪音低，省电耐用。

2、 进口水泵，流量大，效率高，恒久耐用。

3、 配备进口精密式数显温度控制器，能精确控制水温±1℃，设定温度范围5℃-50℃。

4、 全不锈钢厚质水箱，盘管蒸发器，内置补水等装置，清洗维护方便快捷。

5、 水冷机组冷凝器为壳管式，管内螺纹铜管，设计合理，换热效果良好。

6、 机组外形美观大方，外表板采用快速拆装形式，方便使用和维护。

三、型号说明 SCHSCH －－ 080808 CC

①产品代码SCH（世一工业）：工业冷水机

②制冷量：8匹

③型式：W：水冷式；C：风冷式；L：激光冷水机

四、安装要求

1、冻水机安装前请选择地基平稳，四周空旷，通畅及避免腐蚀、污染、日晒、雨淋、方便安

装维修之场所；

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2、根据冷水机制冷量选用匹配的冷却水塔（风冷式不需要水塔），冷水机管路配管，请根据机

身喉尺寸进行安装，切勿将冷却管尺寸缩小，这样会引起高压超载，影响制冷效果及增加耗电量;

3、风冷式冻水机请必须安装在距离墙壁一米以上空间位置，以免造成散热不良引起高压过载

影响制冷效果及增加耗电量。

注：（1）电源负载及接地部分，请依照相关法规施工！

（2）新安装的冷水机冷冻水管必须包保温层！

五、开机准备

首次运转冷水机必须先检查下列事项是否正确：

1．电源电压及相数是否符合型号规格电源电压及相数是否符合型号规格，，请对照铭牌所请对照铭牌所示示。

【注3HP以上冷水机电源是否采用三相五线，电压380～415V/50HZ电源相位线分别为R、S、T，

中性线（零线）N，接地导线为双色线用E表示；机内设有错缺相保护器，当在第一次开机时出

现不亮灯或亮红灯并显示故障代码及警号时，可将相线任意两相对换接妥后合上开关即可；3HP

以下冷水机采用单相电源，电压220～240V/50HZ，电源相位线为L，中性线为N，地线为E。

2．冷冻水喉及冷却循环水喉是否接通管路，并保持阀门打开；

3．先将冷冻水箱加满水或其它冷冻介质后方可启动水泵；（注：请根据要求来使用冷冻介质）。

4．请留意冷却水泵运行方向及水塔风机是否逆转。（如水泵是三相），逆转须将电源相位线中

任意二相对换，接妥后再把开关合上。】

六、操作顺序

1．首先前将电源开关开启ON位置。

2．开启冷却水塔和冷却水泵开关，此时注意冷却水出入口阀门必须打开；（注：风冷式无须配

备冷却水塔）。

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3．再开启冷水机运行开关，此时冷冻水泵开始运行，请注意冻水出入口阀门必须打开，经延

时开关延时后压缩机会自动运行，请查视及调节所需温度。

4．关机时，请依相反的顺序操作关机即可。

七、面板示意图及操作说明

1、开机：

①、打开冷水机电箱内的空气开关；

②、按“PUMP”启动键，开启冷水机，此时冷冻水泵启动；

③、按“COMP1”压缩机1键、“COMP2”压缩机2键开启压缩机（如：只有一台压缩机时，按

“COMP2”压缩机2键无效。）延时后起动压缩机，左上角压缩机运行指示灯绿灯亮起。同时冷却风

机运转，（水冷式冷水机的冷却水塔和冷却水泵在外部控制需预先起动）冷水机进入运行状态。

2、设定温度调节：PV区为实际温度显示，SV区为设定温度显示。如：开机后SV视窗内设定

温度温度需要调整时按以下顺序：

- 3 - 安装使用说明书安装使用说明书

①、按“SET”设定键，此时SV视窗内数位闪烁，此时进入设定状态；

②、按调整键“UP”、“DOWN”调整到所需要的温度后按“SET”设定键确认即可。

3、关机：按“STOP”停止键关闭机器。如长时间不使用时，请关闭冷水机电源并排掉水箱内

或壳管式蒸发器内的冷冻介质。

注：能量调节：

只有1个压缩机时：在升温过程中，当显示温度≥设定温度+温差时自动启动压缩机；在降温

过程中，当显示温度

有2个压缩机时：在升温过程中，当显示温度>设定温度时自动启动1号压缩机，当显示温度

≥设定温度+温差时自动启动2号压缩机，在降温过程中，当显示温度

当显示温度

八、参数修改操作说明（在正常情况下无需操作此项）

上电后系统开始6S倒计时，面板上PV区显示版本，SV区显示时间，若没有按“SET”键，倒

计时后主程序开始工作。

1、 主程序开始后，PV区显示实际温度，SV区显示设定温度，此时，按“SET”可以修改当

前设定温度，利用“UP”，“DOWN”修改，修改完后按“SET”键退出。

2、 倒计时期间，如果按“SET”，将进入厂家参数设置状态，输入密码“4561”，按下“UP”

切换输入顺序，按下“DOWN”修改输入的数位，密码输入后，再次按下“SET”进入参

数设置介面，PV区显示“Pr00”，表示项目0。此时利用“UP”，“DOWN”来选择修改项

目，选好后按“COMP1”可以进入该项目的修改，利用“UP”、“DOWN”来选择修改项目，

选好后按“COMP1”可以进入该项目的修改，利用“UP”、“DOWN”来修改，修改好后，

按“COMP1”保存后退出，按下“SET”退出参数设置界面。各项目说明见参数设置。