麦克维尔水冷螺杆方案书(WHS)

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水冷螺杆机说明书

水冷螺杆机说明书篇一：目录一、机组安装要求………………………………………………………………. ..……………………………..... 2 二、机组操作方法………………………………………………………………………………………………… 2 三、机组操作顺序………………………………………………………………………………………………….2 四、机组操作注意事项…………………………………………………………………………………………….3 4.1、机组安全装置????????????????????????????????????3` 4.2、附注（一）：散热不良及处理方法???????????????????????????.3 4.3、附注（二）：冷媒不足低压处理方法??????????????????????????.34.4、附注（三）：高低压是否正常?????????????????????????????.4 4.5、附注（四）：其他故障的排除方法???????????????????????????4 五、维护与保养........…………………………………………………………………………………………4六、故障排除方法.................................................. ................................................... .. (5)七、机组介绍.................................................... ................................................... .. (6)八、产品特性 ................................................ ................................................... ................................................... ..... 8 九、控制原理 ................................................ ................................................... ................................................... ..... 99.1、输入信号汇总表................................................. ................................................... ......................................9 9.2、输出信号汇总表................................................. .........................................................................................10 9.3、控制功能................................................. ................................................... .. (1)1 十、参数设置 ................................................ ................................................... ................................................... ... 13 十一、各功能使用说明................................................. ................................................... ...................................... 14 1、开机界面 ................................................ ................................................... ....................................................14 2、运行主界面 ................................................ ................................................... (14)2.1、相应参数显示 ......................................................................................... 14 2.2、机组起停开关 ................................................ ................................................... ......................................... 14 2.3、温度设定 ................................................ ................................................... . (14)2.4、查看系统状态 ................................................ ................................................... ......................................... 15 2.5、查看机组信息 ................................................ ................................................... ......................................... 15 3、修改维修者设定值 ................................................ ................................................... ............................... 163.1、时钟校................................................... . (16)3.2、基本参数 ................................................ ................................................... . (16)3.2.1设定一 ................................................ ................................................... ................................................... .. 16 3.2.2设定二 ................................................ ................................................... ................................................... .. 17 3.2.3设定三 ................................................ ................................................... ................................................... .. 17 3.2.4设定四 ................................................ ..................................................... 17 4、修改制造商设定值 ................................................ ................................................... .................................... 18 4.1、系统 ................................................ ................................................... ................................................... ...... 18 4.2、记忆 ................................................ ................................................... ................................................... ...... 18 5、故障查询 ................................................ ................................................... ....................................................19 5.1复位报警 ................................................ ................................................... ....................................................19 十二、控制模块接线图 ................................................ (20)一、安装要求：冷水机安装前请选择地基平稳，四周空旷，畅通及避免腐蚀、污染、日晒、雨淋，方便安装维修之场所。

2024版年度麦克维尔单螺杆冷水机组运行操作培训手册

根据评估结果制定相应的安全措施和应急预案。
2024/2/3
采用风险评估矩阵等方法对辨识出的危险源进行风险评估。
定期对危险源进行复评，确保其得到有效控制。
26
应急预案制定和演练组织实施
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01 根据机组运行过程中可能发生的突发事件制定应急预案。
02
应急预案内容包括应急组织、通讯联络、现场处置、医疗救护、安全防护等。
03
定期组织操作人员进行应急预案演练，提高其应急处置能力。
04
对演练过程进行总结评估，针对存在的问题进行改进优化。
27
06 常见问题解答与技术支持服务
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28
常见问题分类及解答
设备启动与停机问题
包括无法启动、启动后立即停机等，解答可能原因及解决方案。
2024/2/3
制冷效果不佳问题
01
02
03
04
操作人员需经过专业培训，并取得相应的操作资格证书。
培训内容包括机组结构、工作原理、操作流程、安全注意事
项等。
定期对操作人员进行复训，确保其熟练掌握操作技能和安全
知识。
建立操作人员培训档案，记录培训内容和考核结果。
2024/2/3
25
危险源辨识和风险评估方法
对机组运行过程中可能存在的危险源进行全面辨识。
采用节能技术
采用先进的节能技术，如热回收技术、变频技术等，降低机组能耗。
16
故障诊断与排除方法
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故障诊断
01
利用机组自带的故障诊断系统或专业诊断工具对机组进行故障
诊断。
常见故障及排除方法
02
熟悉并掌握常见故障及排除方法，如压缩机故障、制冷剂泄漏

麦克维尔产品手册

79 轻型商用空调机组
天花嵌入式分体空调器 MCK-T 明装吊顶/座地式分体空调器 MCM-D 暗装吊顶式分体空调机组 MCC-T 风冷冷风/热泵型管道式空调机 MDB“T”系列风冷冷风/热泵型管道式空调机 MDB“M”系列风冷冷风/热泵型管道式空调机 MDB“S”系列 “旋风”系列水冷柜机 MWCP 屋顶式空调机组 MRT
型号
WSC WDC WSC(H) WDC(H) WMC HSC PFS PFS XE PES WMD WHS.B HHS.B CUW CUW-HR CUWD-HR CUWD CUWD-HC WGZ-B
制冷量
制冷剂
300RT〜1300RT
HFC-134a
600RT〜2560RT 600RT〜1200RT 1200RT〜2300RT372.5
450
510.2
565.6
617.6
684.5
756.5
812.7
877
913.8
380V/3N〜/50Hz
型号
WDC113MBE71F/ WDC126LBH71F/ WDC126LBH83F/ WDC126LBHNOF/ WDC126MBHNOF/ WDC126MBHNOF/ WDC126MBHN0F/ WDC126MBHN0F/ WDC126MBHN2F/ WDC126MBGN2F/ WDC126MBGN2F/ WDC126MBGN2F/
750
800
800
850
850
900
950
1000
1100
1200
1300
输入功率
kW
447.3
462
489.1
504.5
518.5

WSCWDC麦克维尔产品说明书

20 22 23 23 29 29 30 32 34 35 37 37 37 37 38 39 39 40 40 40 40 41
优化设计---------------------------------------双压缩机设计--------------------------------HFC-134a-----------------------------------压缩机设计----------------------------------紧凑性设计----------------------------------热交换器-------------------------------------润滑系统-------------------------------------SurgeGard 防喘震---------------------------抽空系统-------------------------------------热力膨胀阀-----------------------------------工厂性能测试--------------------------------麦克维尔提供初始起动服务-----------------WDC 设计特点--------------------------------备用特点-------------------------------------部分负荷效率--------------------------------安装成本更低--------------------------------WDC 控制--------------------------------------
电机启动器-------------------------------------应用指南----------------------------------------水泵------------------------------------------系统水容积----------------------------------冷却水温度----------------------------------油冷却器------------------------------------机房空间与通风----------------------------蓄冷系统-----------------------------------变速水泵-----------------------------------变频驱动-----------------------------------自然冷却-----------------------------------减震安装------------------------------------

水冷螺杆冷水机组使用说明书英文版本资料

Installation & Operation manualScrew Type Water Cooled ChillerNanjing Lidesheng Machinery CO.丄TD.ContentPart 1 Installation and maintenanceIntroduction (2)Schematic drawing for service clearance (3)Schematic drawing for hoisting (4)Setup and maintenanceeeeeeeeeeeeeeeeeeeee 5 Part 2 Controlling and handling Introductioneeeeeeeeeeeeeeeeeeeeeeee 12Part 1 Installation and maintenanceIntroductionMENERGY MSSH serial Water-cooled Screw-type Chiller, which is concisely designed, applies the advanced semi-enclosed dual-screw compressor and the high-effective heat exchange tube with the most updated technologies, and can be controlled through the advanced microcomputer. This product has advantagesof stable system, low oscillation, high reliability and high effectiveness on energy saving. MENERGY original anti-reversal program for the compressor can strengthen the running reliability of the chiller. This product has more than twenty types for being extensively applied in many comfortable or technical situations by the customer.Before the chiller is started up, all the related personnel in charge of setup, startup, operation and maintenance should carefully read through this manual so as to know all the precautions onsite.Schematic drawing for service clearance Sin gle-head:Dual-head:____________ r————Schematic drawing for hoisting Sin gle-head:Dual-head:Attention: Use protecting barwhe n hoist ingSetup and maintenanceSetup and maintenance of the chiller should only be carried out by a qualified person whohas bee n trained professi on ally, and is familiar with local sta ndards and rules and haspractical operational experienee. The trial running of the chiller must be carried out by theprofessional service supplier to ensure the quality of the chiller.Check before acceptanceAfter the device has arrived, check if all the items listed in the delivery order arecomplete, and any part damaged duri ng tran sportati on should be in formed to the forwardi ngage nt with writte n form for claim. Before setup, check if the local supply voltage, frequencyand so on are complying with the chiller. MENERGY will bear no liability for any damage afterthe device has bee n accepted.HoistingHeavy-duty ropes or chains should be used for hoisting through the hoisting holes of thechiller, and the con trol cab in et a nd other parts of the chiller should be protected fromdamage whe n hoisti ng (The schematic draw ing for hoist ing in troduced above should bereferred to).Environmental requirementThe chiller is suitable to be used in the en vir onment that the surro unding temperatureis -15 °C above and the relative humidity is<95%, and the ground for placeme nt should be horiz on tal and with eno ugh solidity or rein forceme nt measures should be take n (The requirementsin the schematic drawings of ground base and service clearanee for the chiller should bereferred to).Water quality requirementAs the compositi on of local water is complicated, the water quality should be check whe nsome un com mon water (such as in dustrial waste water, ground water, etc.) is used. If thewater quality does not satisfy the requirement for the water used in air-conditioning, the watershould be treated accordi ng to the Specificati on for Desig n of In dustrial Re-circulat ingCooli ng Water Treatme nt or other related sta ndards.c「mg/L v 200 v 200SO42-mg/L v 200 v 200SiO2 mg/L v 50 v 50NH4 +mg/L v 1.0 v 1.0S2-mg/L Not allowed Not allowedFree Chlori ne mg/L v 1.0 v 1.0Oil mg/L v 5 v 5Water pipesBoth outlet and inlet of the chiller should be equipped with a stop valve, a thermometer and a pressure gauge for routi ne check and maintenance of the water system; and both outlet and inlet of the water pump should be equipped with a stra iner to preve nt impurities from going into the pump or the vessel; before insulating the heat of the water pipe, the seali ng of the pipeli ne should be checked whe n the water is to go into the chiller; all the pipeli nes conn ected with the chiller should be equipped with vibratio n dampers and flow con trollers (such as water flow valves, water pressure differe nee switch, etc.) as per the requirement; when a device for contamination draining is to be mounted to the water system of the air-conditioning engineering, it should be avoided from the pipelines of the outlet and inlet of the chiller, or the normal operation of the chiller would be disturbed. Schematic drawing for the external water pipeline systemPipeline design Installation Notesa)Pipe works must avoid any unnecessary bends and offset(up and down).b)Install gate valve for every joint for service and maintenance.c)Air vent must be installed at the highest position.Open the air vent to realease the airsafety valveOutlet Of TheColli ng Tower1 ----- 1 J—1 Water Valve------------------- II——I V itW1 i| 1—thermometerLPressure guage Flow Switch5Inlet Of TheColli ng TowerWater filter pumpWater ValvePressure guage Pressure guage_______ icon trol valveFlexible joi ntsFlexible joi ntsDrai n valvePressure guagethermometertrapped in the water system.d)Water pump must install at water return linee)At the lowest point of the pipe work,install a gate valve drain out water.f)At the highest point of the pipe work,install a manual or automatic air vent.g)Install strainer before water entering to the water pump.h)Flush lot of clean water to remove foreign material before unit start up.i)Pressure gauge and thermometer must be installed at visible and accessible location. Check before starting upWater circuit partCheck all the pipelines of the water system to ensure that the evaporator and the condenser are correctly connected and the water flow direction is correct. Check if the inlet pipe and the outlet pipe of the heat exchanger mentioned above are well connected, and then open all the water valves and start up the corresponded water pump to wash the pipes so as to ensure the water system is clean and check if there is any leakage at the pipes and joints. Discharge the air in the water circuit of the evaporator and the condenser, and the water circuit should be keep clean away from rust. Check the resistance loss at the water side of the evaporator and the condenseragainst the water volume. Check if the temperature transducers are correctly connected. Electric circuit partCut off the main isolating switch and then check all the startup circuits and control circuits of the control cabinet to ensure all the switches are in off position. Check the power supply to the chiller and the voltage fluctuation range should be within 10% of the±rated voltage shown on the nameplate of the compressor, and the unbalance of the phase voltage should be within 2%. Check if there is enough power supply capacity to ensure the startup andfull load running of the chiller. Check if all the electric wires and fuses have the matched specification with the running of the chiller, and finish all the interlock control circuits according to the related electric control drawing. Check and ensure all the ancillary equipments and control equipments for air-conditioning are in normal operation and have enoughrefrigerating capacity to satisfy the running requirement of the chiller at the first operation. Chiller partMake sure that the engine oil heater of the compressor has been electrified for 24 hours, and examine the oil level through the inspecting mirror of the oil separator,and refill oil if the oil level can not be seen. Fully open the manual stop valve on the sparging pipe and remove the seal bonnet away, and fully open the suction and discharge stop valve and then counterclockwise turn it back for 1/2 circle, and then fully open the liquid supply stop valve and start up the ancillary equipments, the condensed water pump and the refrigerated water pump, and finally check if all the safety control equipments are in original status and if thesettings are correct. See <Table 1> below for the related items for checking.Safety equipmentsThe chiller is equipped with safety protective devices to ensure safe running, and if one of the safety protective devices is in operation, an error indicator will turn on, and the corresponded function will stop while the other functions will be still normal. It isrecomme nded to stop the chiller for troubleshoot ing to avoid from more serious accide nt only if any part becomes abnormal. See vTable 2> for the detailed series of the safety protective devices of the chiller.Recommended running rangeRecommended maintenance periodsTroubleshooting for the Screw-type ChillerPart 2 Controlling and handlingSECTION 1 INTRODUCTIONand technician, if act against this rule, FRIMEC will not respond for any unit damage and people injured.Operati ng Con diti onIn stall the equipme nt below 2000 meters altitude.Ambient Temperature: Max. 45C , Min. -20 °C .Relative Humidity: Less than 85%.No con ductive dust and corrosive gas which may destroy metal and in sulati on.Fun cti on Feature of Con trollerSCHNEIDER PLC is the controller for chiller. The unit can operate according with program automatically.Easy OperationAs the leaving water temperature is setting, the operator press start key then the unit will be operating automatically; and it will stop when press stop key. The intervention from operator is not n eeded duri ng en tire process.Rotating test and manual test can be utilized in order to facilitate regulation and repairing.Data SupervisionWhe n the unit is power on, the unit will check digital and an alog in put automatically and the unit will adjust the capacity based on the water temperaturein time. The data collecting is very fast and its accuracy is high, it will reflect the actual fact.TroubleshootingTrouble will be solved immediately via the program and it will make pre-alarm or alarm at the same time. The unit will stop running when the unit occur severe trouble in order to avoid further damage.Safe and Easy to ManageThe protection of setting password is used in order to protect safety and performance of the unit. You can give different authority according to your different requirement, so that you will not be worried about the abnormal damage of unit as the operator or other person exceed their authority. In other words, the unit is safety and easy to manage.。

水冷螺杆机组施工方案及流程

水冷螺杆机组施工方案及流程下载温馨提示:该文档是我店铺精心编制而成，希望大家下载以后，能够帮助大家解决实际的问题。

文档下载后可定制随意修改，请根据实际需要进行相应的调整和使用，谢谢!并且，本店铺为大家提供各种各样类型的实用资料，如教育随笔、日记赏析、句子摘抄、古诗大全、经典美文、话题作文、工作总结、词语解析、文案摘录、其他资料等等，如想了解不同资料格式和写法，敬请关注!Download tips: This document is carefully compiled by theeditor. I hope that after you download them,they can help yousolve practical problems. The document can be customized andmodified after downloading,please adjust and use it according toactual needs, thank you!In addition, our shop provides you with various types ofpractical materials,such as educational essays, diaryappreciation,sentence excerpts,ancient poems,classic articles,topic composition,work summary,word parsing,copy excerpts,other materials and so on,want to know different data formats andwriting methods,please pay attention!水冷螺杆机组施工方案及流程水冷螺杆机组施工方案及流程主要包括以下几个关键阶段：一、施工准备1.1 检查机组电源接线、电压等是否符合要求。

麦克维尔WHS单螺杆冷水机组简介

多压缩机设计
保证部分负荷下高效率
• 采用单台压缩机增减载控制方式
• 保证部分负荷下，压缩机处于高负荷状态
减少对电网冲击
• 采用单台压缩机卸载启动
机组的备用性能好
• 80%的制冷季节有压缩机备用
独立的制冷回路
保证机组灵活的维护性能
• 单台压缩机的维护不会影响其他压缩机的运行
• 冷媒、润滑油的更换更加节省 • 各个回路保证污染隔离
双螺杆压缩机
油系统复杂，需采取油回收系统，以避免供液过大或负荷变化过大时冷冻机油进入换热器，造成机组效率快速下降和系统运行恶化。较大冷量的双螺杆机运行时一般需持续起动油泵，油耗量大，维修投资多。
单螺杆原理
单螺杆压缩机：一个主动转子与两个星轮啮合旋转时产生周期性容积变化压缩机为开启式、半封闭式齿数比为6:11，星轮转速（约1750RPM）远较双螺杆低得多
可靠的轴承设计
McQuay 的星轮压缩机
无几何空间限制无大的轴承负荷无须大的油平衡活塞来平衡轴向力 PES开启式单螺杆压缩机轴封负荷极小，故比双螺杆有更佳的轴封密封超长的轴承寿命 L10 轴承寿命达 100,000 小时
单螺杆VS双螺杆
单螺杆压缩机 100,000 h 的轴承寿命维修周期一般为： 40,000h 双螺杆压缩机 40,000 h 的轴承寿命维修周期一般为： 15,000-20,000h
基本点
单螺杆压缩机为容积型回转式压缩机兼有往复式压缩机和离心式压缩机之优点应用于冷冻冷藏、制冰、民用及商用空调、工业制冷场合半封闭、全封闭、开启式压缩机型式
历史
双螺杆压缩机发展于1934年，主要制造商有： Bitzer Carrier Dunham-Bush Hitachi Trane York (Frick)

麦克维尔螺杆机组对比

6. 5左右
7.2左右
5.464 – 5.781
7.3左右
7.9左右
8.1左右
4.416 – 4.522
5.4左右
5.3左右
5.2左右
4.492 - 4.496
5.4左右
5.3左右
效率表现
极优
优
一般
一般
6、机组运行噪声dBA
单压缩机
双压缩机
三压缩机
82
86
80
83
87
73
78
81
73
78
噪声表现
一般
8.3-100%无级(330.3-450.3)
100-70-40-0（075.1-110.1）
100-85-70-50-35-20-0 (145.2-215.2)
100-90-80-67-57-47-33-23-13-0
(240.3-330.3)
25-100%无级(080.1-095.1)
12.5-100%无级(160.2-190.2)
空调
空调
空调、冰蓄冷、低温
空调、冰蓄冷、低温
项目
WMD机组
PFS机组
WHS机组
CMD机组
1、制冷剂
HCFC-22
HFC-134a
HCFC-22
HCFC-22
2、能量调节范围
25-100%无级(160.1-230.1)
12.5-100%无级(320.2-450.2)
25-100%无级(110.1-150.1)
12.5-100%无级(220.2-300.2)
满液式蒸发器；1满ຫໍສະໝຸດ 式蒸发器；1干式蒸发器；1
干式蒸发器；1
11、冷凝器形式、数量

CUWD-B5Y说明书麦克维尔中央空调

!
z每台机组均应有各自的电路断电器。
如果只用一个总断电器控制二台以上机组，可能导致电击或火灾事故。
!
z电源配线禁止在机组间敷设，以免引起火灾。
7
■使用时注意事项
！警
z机组运行异常（如有烧焦气味等）立即切断电源并与麦克维尔销售商取得联系。
机组出现异常时如继续使用可
! 能造成设备事故、电击或火灾。
z机组运行一段时期，应检查基础是否牢固可靠。
z清扫时应使机组停止运转并切断电源，以免造成意外伤害。
!
z冷冻水、冷却水禁止饮用
饮用冷冻水、冷却水有害健康。
z不要弄错冷媒及冷冻机油种类。
错用将可能引起火灾或爆炸等后果。
z禁止用水冲洗机组，以免造成电击后果。
z冷冻水、冷却水水源必须符合水
质标准要求。
用户须知
使用中的注意事项………………41 异常时的处理方法………………42 工作范围…………………………44 水质………………………………45
机组各部分名称
CUWD40、50、60B5Y（1 系统机组）
控制箱
单螺杆压缩机
急停开关
操作面板蒸发器电子膨胀阀
冷媒填充阀
正面
冷凝器冷却水出口冷却水入口
冷冻水入口
易熔塞
吐出止逆阀
背面
机组外形图
1
电源接入口
冷冻水出口干燥过滤器液侧截止阀
机组各部分名称
CUWD80、100、120B5Y
控制箱
安全阀
单螺杆压缩机
急停开关操作面板
电子膨胀阀
冷凝器冷媒填充阀
正面
易熔塞
蒸发器冷却水出口冷却水入口
冷冻水入口

麦克维尔WHS技术培训

机组第一次启动前要求进行压缩机测试，在控制菜单中选择“测试有效 ”，然后作压缩机3秒和12秒测试。
观察内容通过观察高低压差的变化判断压缩机的旋向是否正确。如果压差没有增加，表明压缩机接线有误，需重接。检查压缩机启动Y-Δ转换是否正确。检查压缩机有无异常声响。检查没有问题后控制屏重新上电。检查机组设置中的各个项目是否满足实际要求，当在操作页中选择“本地有效”，设定好蒸发器出水温度，如果水泵未联锁控制，请先确认冷凝水泵和冷冻水泵确实启动后，再按下机组总开关和压缩机启动开关。 33
吸气管
吸气截止阀
视液镜
4
膨胀阀
排气截止阀高压开关
增/减载电磁阀
电机接线盒
干燥过滤器
喷液电磁阀
视油镜
喷液节流阀
电机热保护
5
PFS\WMD机组
6
机型介绍
PFS选用意大利的Frame 4的压缩机，属于单螺杆式压缩机；机组选用满液式的蒸发器和冷凝器，蒸发器的进出水的方向为左右水平分布，冷凝器的进出水的方向为上下垂直分布；同时采用浮球阀控制膨胀阀的开启度，机组所使用的制冷剂为R134a。
螺杆机组
电气控制
部件介绍及维护操作
返回上一级菜单
1
WHS\WPS机组
2
机型介绍
WHS/WPS选用日本三菱的压缩机，属于单螺杆式压缩机；机组选用干式蒸发器和满液式冷凝器；同时采用热力膨胀阀控制膨胀阀的开启度；机组所使用的制冷剂为R22。
3
排气管膨胀阀的外平衡
管
吸气压力传感器
低压开关
抽空三通阀
双螺杆转子
9
机型介绍
压缩受力不平衡，轴向推力过大，影响寿命
金属间啮合压缩，润滑油系统复杂

麦克维尔WHS技术培训

21
机型介绍
22
机型介绍
液位调节阀又称浮球调节阀，用做膨胀主阀的先导阀。通过浮球阀的调节作用控制冷凝器、贮液器内制冷剂液位。
23
排气管
高压开关
排温保护油过滤后测压三通阀
能量传感器供油管
减载电磁阀
增载电磁阀
24
低压开关
安全阀
回气管
回油管
25
加热器
加热器
油位开关
温度传感器
供油截止阀
螺杆机组
电气控制
部件介绍及维护操作
返回上一级菜单
1
WHS\WPS机组
2
机型介绍
WHS/WPS选用日本三菱的压缩机，属于单螺杆式压缩机；机组选用干式蒸发器和满液式冷凝器；同时采用热力膨胀阀控制膨胀阀的开启度；机组所使用的制冷剂为R22。
3
排气管膨胀阀的外平衡
管
吸气压力传感器
低压开关
抽空三通阀
吸气管
吸气截止阀
视液镜
4
膨胀阀
排气截止阀高压开关
增/减载电磁阀
电机接线盒
干燥过滤器
喷液电磁阀
视油镜
喷液节流阀
电机热保护
5
PFS\WMD机组
6
机型介绍
PFS选用意大利的Frame 4的压缩机，属于单螺杆式压缩机；机组选用满液式的蒸发器和冷凝器，蒸发器的进出水的方向为左右水平分布，冷凝器的进出水的方向为上下垂直分布；同时采用浮球阀控制膨胀阀的开启度，机组所使用的制冷剂为R134a。
15
机型介绍
星轮与转子啮合间隙几乎为零有效地消除泄露途径确保性能和压缩效率
16
机型介绍

麦克维尔中央空调+地暖方案书

麦克维尔中央空调、地暖方案（中央空调·地暖·水处理·门窗·木门·墙板·新风·除尘·）项目名称：XXXXXX X目录XXXXXX有限公司2016年XX月XX日一、公司简介1-1慈溪商豪贸易有限公司简介是一家集销售、安装和维修各类中央空调的专业性中央空调公司。

XXXXXXXXXXXX公司经营大金、麦克维尔、等知名品牌的中央空调产品，在家居方面，还销售地热采暖系统、中央新风、中央热水、中央净水和软水等家居集成系统。

公司经营品类有家用（户式）中央空调、商用中央空调、大型中央空调等系统。

包括VRV变频多联式中央空调等。

公司有专业的设计师、工程师和安装维修技术工人队伍，并经过了大金公司的专业测试和专业认证。

公司以完善的售前、售后服务为后盾，以“质量和诚信”的经营理念，致力于人工环境事业的美化和推广。

我们是您的“中央空调专家”，我们以诚信的素养和专家的品质，加上我们过硬的工程安装质量为您打造一个优质实惠的五星级家居办公环境。

二、产品简介2-1麦克维尔中央空调简介自1872年起，麦克维尔便开始在美国设计制造蒸汽机。

通过130多年的发展和兼并，麦克维尔锐意进取，不断创新，拥有世界空调发展史上的诸多第一。

今天，麦克维尔旗下包括了"McQuay Air Conditioning"、"HermanNelson"、"Remington"、"AAF"、" J&E Hall"等知名品牌。

麦克维尔于1982年全面收购了美国国际西屋集团（WESTING HOUSE S.A）的中央空调部；1987年收购了欧洲最悠久的空调公司WESPER公司；1988年收购了美国著名的空气净化设备公司AAF公司，并成立了AAF--McQuay集团；1995年英国历史悠久的空调、制冷公司J&E Hall的加盟更加壮大了麦克维尔的力量，自此麦克维尔的产品已覆盖了工业用、商业用及家用暖通空调设备、空气过滤器及冷冻、冷藏用机组的整个范围，主要产品包括：水冷离心式、水冷螺杆式和水冷活塞式冷水机组，吸收式冷水机组，风冷螺杆式、活塞式、涡旋式冷水机组，风源和水源热泵，风机盘管，空气处理机，屋顶式及商用整体空调机，各类型的商用及家用单冷/冷暖分体式空调机和水冷柜机等。

麦克维尔WHS单螺杆冷水机组_《运行操作培训手册》

麦克维尔单螺杆冷水机组运行操作培训手册1目录1.麦克维尔单螺杆冷水机组日常操作流程 (3)2.触模式显示屏操作简介 (4)3.麦克维尔单螺杆冷水机组日常维护 (5)4.麦克维尔单螺杆冷水机组常见故障分析 (6)5.麦克维尔单螺杆冷水机组系统流程图 (7)6.麦克维尔单螺杆冷水机组技术参数 (8)麦克维尔单螺杆冷水机组日常操作流程z日常开机1.启动冷冻水水泵和冷凝水泵。

2.机组显示屏必须通电24小时或压缩机油槽温度不低于40℃。

3.检查机组的排气截止阀，吸气截止阀，供液截止阀，喷液截止阀是否打开：4.点击“主画面”，点击“启动”按钮，运行（绿色）指示灯亮，机组倒计时完毕机组按顺序启动。

5.机组启动后听压缩机有无发出异常噪音。

6.当排气压力1．4Mpa或冷凝器进水温度28℃时，启动冷却塔风扇。

7.观察蒸发器出水温度显示是否正常。

z日常停机1.在显示屏的“主画面”点击“停止”按钮，运行指示灯灭，机组慢慢减载直至停机。

2.停止冷凝水水泵与冷却塔风扇。

3.待蒸发器出水温度≤15℃后停止冷冻水水泵。

z长期停机如长时间停机需断开主电源，当环境温度≥5℃时，必须将蒸发器与冷凝器内的水放干净，避免冻坏机组。

z紧急停机当机组出现紧急故障（如压缩机噪音异常、控制线路短路等）需紧急停机时，按机组控制面板上的红色急停开关。

麦克维尔单螺杆冷水机组触摸式显示屏操作简介麦克维尔单螺杆冷水机组是单色触摸式显示屏，具有中文显示、显示亮度可调等功能使用方便、操作简单。

在使用时注意表面清洁，勿用硬物将表面划伤。

z触摸式显示屏的操作1、触摸式显示屏上电后，显示屏将显示系统（英文）菜单：A、（Download）下载程序B、（Uploap）上载程序C、（Copy）拷贝程序D、（Contrast）亮度调节E、（Run）进入运行画面2、点击“Run”将显示麦克维尔单螺杆冷水机组主画面，点击“主画面”后显示：设定温度、出水温度、总能量、等待时间，在屏幕下方有三个按键分别为：启动、停止、菜单。

3 技术规范书MHS100.1FST2

麦克维尔MHS单螺杆风冷热泵机组技术规范书McQuay®单螺杆风冷热泵机组MHS100.1 FST2每套供货范围包括：-全中文微电脑控制器；-风冷整体式冷凝盘管；-机翼型高效螺旋风机；-高效壳管式水换热器；-制冷剂及润滑油；-弹簧减振器；-水流量开关；-使用说明书；-电路图；-合格证；-保修单；品牌：McQuay®“麦克维尔”产地：中国深圳型式：风冷单螺杆式热泵机组型号：MHS100.1 FST2数量：台冷媒：HCFC--22每台制冷量：kW 360每台制热量：kW 378制冷输入功率：kW 118制热输入功率：kW 122制冷循环数目：NO. 1运行重量：kg 4260运输重量：kg 4110外型尺寸长度：mm 4100宽度：mm 2260高度：mm 2360压缩机型式：半封闭单螺杆式型号：HSS 系列数量：NO. 1动力传送：电机直驱能量调节级数：NO. 无级(0,25~100%)控制器- 显示：全中文- 显示屏：液晶显示屏- 显示字数：NO./界面4×20（英文字母）或2×10（汉字）- 内存：static RAM 256Kbyte；FLASH MEMORY 2MByte- 类型：PLC可编程- 软件等级： A水侧换热器- 式样：整体干式壳管式- 制冷水流量：m3/h 62- 制热水流量：m3/h 65- 进水温：℃12.0- 出水温：℃7.0- 污垢系数：m2℃/kw 0.018- 工作压力：MPa 1.6- 管道材料：高效螺纹铜管- 接水管口径：inch 5- 接管方式：快速接头风侧换热器- 结构：倒M型- 型式：风冷式- 管道材料：内肋无缝铜管- 翅片材料：开窗式铝片- 加工工艺：机械胀管- 承压：MPa 3.3风机- 型式：机翼型- 扇叶：高效螺旋式叶片- 电机：内转子- 驱动方式：直驱式- 数量：NO. 8- 电机功率：kW/台 2.0- 机组总风量：m3/h 176000电源- 标准电源：V/ Ph /Hz 380/3 ~/50- 电压允许偏差：% ±10- 压缩机熔断电流：A 315- 风机额定电流：A 32- 整机额定电流：A 215。

水冷螺杆冷水机组使用说明书英文版本资料

3 Schematic drawing for service clearance Single-head: Dual-head:
4 Schematic drawing for hoisting Single-head: hoisting holeAttention：Use protectingbar when hoistinghoisting hole Dual-head: Attention：Use protectingbar when hoistinghoisting holehoisting hole
2 Part 1 Installation and maintenance Introduction MENERGY MSSH serial Water-cooled Screw-type Chiller, which is concisely designed, applies the advanced semi-enclosed dual-screw compressor and the high-effective heat exchange tube with the most updated technologies, and can be controlled through the advanced microcomputer. This product has advantages of stable system, low oscillation, high reliability and high effectiveness on energy saving. MENERGY original anti-reversal program for the compressor can strengthen the running reliability of the chiller. This product has more than twenty types for being extensively applied in many comfortable or technical situations by the customer. Before the chiller is started up, all the related personnel in charge of setup, startup, operation and maintenance should carefully read through this manual so as to know all the precautions onsite.

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水冷螺杆冷水机组使用说明书英文版本资料

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CUWD-B5Y说明书 麦克维尔中央空调

麦克维尔WHS技术培训

麦克维尔WHS技术培训

麦克维尔中央空调+地暖方案书

麦克维尔WHS单螺杆冷水机组_《运行操作培训手册》

3 技术规范书MHS100.1FST2

水冷螺杆冷水机组使用说明书英文版本资料

CUWD-B5Y说明书麦克维尔中央空调