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Envicool EMW90HDNC1U - 汉语

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用户手册
目录
46
EMW90HDNC1U
风冷式冷水机组
目录
前言 ........................................................ 45
1 安全注意事项 ...................................... 47
2 产品描述 .............................................. 49
2.1 特性 ............................................................. 49
2.1.1 产品简介 .................................................. 49
2.1.2 功能描述 .................................................. 50
2.2 实现 ............................................................. 50
2.2.1 系统原理 .................................................. 50
2.2.2 控制逻辑 .................................................. 51
2.2.3 运行模式 .................................................. 51
2.3 规格 ............................................................. 52
3 安装指南 .............................................. 53
3.1 安装须知 ..................................................... 53
3.1.1 运输与搬运 ............................................... 53
3.1.2 设备外形尺寸 ........................................... 53
3.1.3 安装环境 .................................................. 55
3.1.4 安装布局 .................................................. 55
3.2 安装前准备 .................................................. 55
3.2.1 开箱与检验 ............................................... 55
3.2.2 工具准备 .................................................. 55
3.3 机械安装 ..................................................... 56
3.4 电气连接 ..................................................... 56
4 控制器 ................................................. 58
4.1 简介 ............................................................. 58
4.2 控制系统界面 .............................................. 58
4.3 系统开关机 .................................................. 59
4.4 设置运行模式 .............................................. 60
4.5 状态 ............................................................. 60
4.6 记录 ............................................................. 60
4.7 曲线 ............................................................. 61
4.8 告警 ............................................................. 61
4.9 设置 ............................................................. 62
4.10 维护 ........................................................... 64
4.11 更多 ........................................................... 65
5 系统注液和补 ................................... 66
6 例行维护 .............................................. 68
6.1 概述 ............................................................. 68
6.2 机组外观维护 ............................................... 68
6.3 风机维护 ...................................................... 68
6.4 电控系统维护 ............................................... 69
6.5 冷凝器维护 .................................................. 69
6.6 冷却介质维护 ............................................... 70
7 故障管理 .............................................. 71
7.1 外循环风机故障 ........................................... 71
7.2 制冷系统故障 ............................................... 71
7.3 冷却介质循环系统故障 ................................ 72
7.4 部件更换 ...................................................... 73
7.4.1 部件说明 ................................................... 73
7.4.2 更换外循环风机 ........................................ 73
7.4.3 更换压缩机 ............................................... 73
7.4.4 更换电加热器和循环水泵 ......................... 74
7.4.5 更换电器件 ............................................... 74
7.5 告警处理 ...................................................... 74
8 参考 ..................................................... 80
8.1 条形码 .......................................................... 80
8.2 冷却液规格 .................................................. 80

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