曼瑞德混水中心用户手册控制器调整说明
pH 和 ORP 控制器 变送器 说明书
1.3 安全说明 pH/ORP 变送器必须由熟悉这类工作有资格的工作人员来安装和操作。
有问题的变送器不能被安装也不能投入使用。 pH/ORP 变送器必须工作在规定的工作条件下（参见第 8 项）。 pH/ORP 变送器不能由客户自行打开修理。 改装过的 pH/ORP 变送器是不能使用的。生产商/供应商不承担任何因未经许可私 自改动仪表而造成损坏的责任。由客户完全承担由此带来的风险。
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2 产品描述
2.1 仪表描述
EUTECH 仪器有限公司的 pH/ORP 变送器是用来测量 pH 或 ORP 和温度值。pH 或 ORP 测量 值可以用比例或极限点的方式来控制。
该款变送器有两个版本，一种是表盘安装方式另一种是壁挂式安装方式。变送器可被用 于水处理中作为监测仪、电解净水、化工流程、食品流程、净水或污水控制和中和过程。
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10.3 返修
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10.4 产品返修指南
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11 附件
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11.1 附件 1 – Pt 100 / Pt 1000 选择
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11.2 附件 2 – pH 缓冲溶液对应温度值
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11.3 附录 3 – 迟滞宽度
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11.4 附录 4 – 控制动作
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11.5 附录 5 – 显示菜单中的缩写词
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感器故障。
• 清洗继电器。 • 锁定功能可固定住 0/4—20mA 输出电流并且可以释放继电器。 • LED 指示可以从远处清楚地知道仪表的控制激活状态。 • 抗电磁干扰。 • 防紫外线、背光液晶显示。
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2.2 测量和控制系统
典型的测量系统有以下部分组成： • pH/ORP 在线变送器。 • pH/ORP 复合电极合并或独立的温度传感器 Pt100/Pt1000。 • 合适的 pH/ORP 测量电缆线。 • 浸入式、流通式或流程配件有或没有接地电极。 • 终端的控制部件，如泵或阀。 • 记录仪
水控系统使用说明书
目录
前言................................................................................................................................. 1 一、系统介绍................................................................................................................... 1
为了节约水资源，我公司生产的红外水控，可以很好的为公司，工 厂，学校等企业各类 人群提供一个节水设备，从而增强人们的节水意识，又能节约水资源成本。
我公司的推出的智能红外水控具有计费准确、控制灵活、使用方便的特点。从而达到“按
需用水、合理消费、智能管理”。
一、系统介绍
1 、 系统组成
·安装有水控管理软件的 PC ·水控机 ·水控电源 ·发卡器 ·电磁阀 ·流量表（可选） ·485 转换器及连接线（联机下使用） ·IC 卡
智能水控器应用于已采用一卡通系统的学校、企事业单位，安装在有水龙头流水的场所。 当用户将卡放置到水控器卡感应区，读卡芯片就会获取卡上的信息，并将相关数据发送回单 片机，由单片机控制数码管显示用户余额，再对余额进行判断看是否大于单位扣费金额，若 余额足够则控制电磁阀打开，出水，流量传感器将流经的水转换成电脉冲信号输入单片机， 之后单片机通过预设费率将用水量转换成金额并进行扣费，数码管动态实时显示用户当前金 额。当卡拿走后，单片机自动关闭电磁阀，停止供水，水控器随即进入待机状态，仅显示当 前机号。卡消费信息可通过上位机软件发送指令来查询
LMR PLUS 电动消防水泵控制器 FD40 说明书
Membrane KeypadDoor MountThe membrane keypad is accessible from thefront door of the controller.NEMA RatingThe standard membrane keypad is rated forNEMA 2, 3R, 4, 4X and 12.Alarm & Status LED’sA total of 20, ( 10 Status - 10 Alarm ) LED’sprovide indication on the membrane keypad. Product DescriptionThe FD40 LMR Plus Controllers are a fullservice, part winding reduced voltage controller.A part winding fire pump controller reduces thestarting current by up to 40% while maintainingup to 50% motor starting torque. The FD40 isthe most economical method of reducedvoltage starting, however, requires a specialmotor wound for part winding starting. TheFD40 can be programmed for either fullyautomatic or semi-automatic operations.The use of an embedded web page forretrieving diagnostics and history reports, alongwith USB and Ethernet communication ports fordownloading data, make the LMR Plus Series ofcontrollers easy to troubleshoot and maintain.As well, critical information can be easilyaccessed and used for report generation andanalysis, which aids in providing effective,reliable fire protection.Alarm LED’sStatus LED’sPhase ReversalPhase FailureFail To StartUndervoltageOvervoltageLow Room TemperatureLocked Rotor TripLow Suction PressureSource 2 DisconnectedProgrammable LED # 2Power OnPump RunningLocal StartRemote StartDeluge ValveEmergency StartInterlock OnLow PressureAuto Shutdown EnabledProgrammable LED # 1Power I/O BoardTransformersIncoming line voltage is run directly to the I/Oboard from the incoming lines. The I/O boardwill accept voltage inputs between 100 and600V.Silence ButtonA silence pushbutton on the membrane can beused to silence the buzzer. When an alarmcondition exists, the alarm buzzer will sound. Ifthe Silence Alarm button is pressed, the alarmbuzzer will turn off. If a subsequent alarmcondition occurs after the silence button ispressed, the buzzer will re-sound. Pressing theSilence Alarm button again, will silence thebuzzer.Motor Test ButtonThe motor test button on the membrane can beused to simulate an automatic start.Automatic Shutdown EnabledWhen the Automatic Shutdown function isenabled, a Green LED will indicate on thecontroller membrane.USB External DriveGeneralWhen using an external USB Drive, the driveshould conform to the following specifications:Min: 128mbMax: 2 Gig FAT16 protocolUSB 1.0 or 2.0Standards & CertificationNEMA 2 EnclosuresAll LMR controllers come standard with NEMA 2enclosures unless otherwise ordered. Availableoptions include: NEMA 3R, 4, 4X, 12.Emergency Start OperatorA mechanically operatedemergency start handleactivates the motorcontactor independent ofany electrical controlcircuits or pressureswitch input.Product FeaturesLogic Controller BoardCommunicationThe controller can be ordered with the option todisplay and output current values and status, oncommand, from various software protocolsthrough the appropriate port(s).Embedded Web PageThe web page is a multifunction tool that allowsthe user to view the controller’s current status,data values, programmed set points and history.It is accessed using the optional ethernet port.Ethernet PortAn optional Ethernet port can be used for directconnection to a computer for data transfer.RS485 Serial PortAn optional RS485 serial port can be providedfor communication to various external softwareprograms.USB Port / USB DriveThe logic controller board is equipped with aUSB port that can be used to transfer data toand from a portable USB Drive device (memorystick).BuzzerA buzzer is mounted on the logic board whichwill operate if Fail to Start, HardwareMalfunction or any Common Alarm conditionexists.Customer Connection TerminalsConnection terminals for external customerconnections, are located at the top of the PowerI/O board.Output RelaysFive, 8 Amp, 2 Form - C (DPDT) output relaysare provided standard on each power I/O board.They are designated for: Common Alarm,Phase Failure, Phase Reversal, Pump Run andFuture #1. Each socket has an LED mounted onthe I/O board which indicates each relay’s coilstatus.Optional Output Relay BoardsThere is provision to add up to eight additionalrelay outputs, via optional relay output boards.Each board contains a maximum of 2 additionalrelays. The Power I/O Board will accept amaximum of 4 optional boards which mount in asnap-on configuration.Each board provides an area for the user tolabel the terminal number and relay name.Drain Valve SolenoidAll LMR Plus electric controllers are equippedwith a drain valve solenoid used for weekly testpurposes.N. Y. C.APPROVEDThe LMR Plus Electric Fire Pump Controllersmeet or exceed the requirements ofUnderwriters Laboratories, UnderwritersLaboratories Canada, Factory Mutual, theCanadian Standards Association, New York Citybuilding code, CE mark and U.B.C / C.B.C.Seismic requirements, and are built to NFPA 20standards.Product FeaturesMain DisplayGeneralThe main display will show the current system pressure, time and date, voltage and amps reading for all three phases, the system frequency and any custom messages, alarmsor timers.Programmed Set-PointThe set-point display will show programmed pressure start point, pressure stop point and weekly test timer setting.StatisticsThe statistics display will allow the user to scroll through all of the measured statistics stored in memory. Refer to LMR Plus operation manual IM05805020K for specific details. DiagnosticsThe diagnostics display allows the user to scroll through various diagnostic points to assist with troubleshooting the system. Message HistoryThe user will be able to scroll through all of the messages stored in the memory of the controller with the most recent message being displayed first.PRINT MenuDescriptionAll fault and alarm information is sent to the USB and optional printer on demand, as well as the status of each output. The LMR Plus will store up to 10K events which are time and date stamped. All information can also be retrieved and displayed on the LCD display.Saving to USB DriveThe controller will save four separate text files, one CSV file and the embedded webpage to the USB external drive. The files, at maximum size, can be saved multiple times on one 128MB USB drive.Files to be saved are: Status Report, Diagnostics Report, Statistics Report, Configuration File and Last 10K Messages. Print MenuThe optional printer menu is accessed in order to select the desired print function.Functions include: Print Messages, Last XX Messages, Date & Time, Status Report, Diagnostics Report and Statistics Report. Custom MessagesWhen this item is selected, custom messages can be cleared from memory or downloaded from the USB external drive. Embedded Web PageGeneralThe embedded web page is a multifunction tool that will allow the user to view the current status of the controller as well as display all current readings, set points,and history. An externalcomputer can beconnected via theoptional Ethernetport to access thepage. Whenconnected, thecontroller setpoints can beprogrammedvia the webpage.Multiple PagesThere are 5 viewable pages that show the Main Display, Statistics, Diagnostics, History and Programmed Set Points.Pressure PointsThe pressure reports recorded in memory can be graphed and/or sorted based on date and time.Programmed Set PointsAll of the programmed set points and their current status can be viewed via the webpage. Custom MessagesTrigger PointsThe message can be programmed to appear at specific trigger points such as specific date and time, specific number of operations, specific number of hours run or at any individual alarm point.All of the trigger points can be selected asAnd/Or values.Users can create custom messages on a computer and upload to the controller using a USB Drive (memory stick). Up to 10 custom messages of up to 100 characters each, will continuously scroll across the fourth line of the LCD display once triggered.Firmware UpdateFirmware revisions are updated from an external USB drive. All previously programmed settings will remain intact when updating is completed. Should there be an update failure, the controller will automatically revert back tothe previous version of firmware. Programming MenuGeneralThe LMR Plus programming menu is divided into 8 different sub-menus. Each sub-menu contains information relative to it’s particular function. Following is a brief description of each nguageThe language sub-menu allows the user to select English, French, Spanish or Other languages to be viewed on the LCD Display. Several other languages can be uploaded into the controller. Contact the factory for details.RegionalRegional settings include the ability to program the date by adjusting the Month, Day, Year and Day of Week. As well, the Current Time can be adjusted on the 24 hour clock.PressureA variety of pressure settings can be programmed in the pressure sub-menu. These settings include disabling the pressure transmitter; setting of the start point, stop point, low pressure alarm, high pressure alarm, stop mode, proof pressure switch (for foam units), low suction shutdown (low foam shutdown), pressure deviation and hourly pressure recording. Refer to the LMR Plus operation manual IM05805020K for details.TimersTimers in the LMR Plus that can be programmed include: Run Period Timer (RPT), RPT Start Mode, Acceleration Timer (AT), Weekly Test Timer, Fail to Start Timer (FST) and Sequential Start Timer (SST). Refer to the LMR Plus operation manual IM05805020K for details. Alarm Set PointsThere are five settable alarm points that can be programmed by the user. They include: Phase Rotation, Over Voltage (OV), Under Voltage (UV), Over Frequency (OF) and Under Frequency (UF). Refer to the LMR Plus operation manual IM05805020K for details.Custom Inputs / OutputsThere is provision on the Power I/O Board to accept up to 9 additional inputs and 9 additional outputs. Each of the inputs can be labeled using m conditions.All optional inputs, outputs and LED’s can be linked, as required.Inputs can be programmed to energize the common alarm output, link to relays and optional LED’s and latch until reset by the user.Outputs can be programmed for fail safe and latch until reset by the user.Optional inputs and outputs can be programmed with time delay functions.one of 11 pre-set input descriptions or assigned a custom description that is programmed by the user. The optional outputs can be programmed to indicate up to 25 output conditions. As well, two optional alarm LED’s can be programmed for up to 12 alarSystem Configuration MenuThe system configuration menu section is password protected and contains settings such as system voltage, frequency, CT ratio etc. Refer to Technical Bulletin PU05805035K/Dfor details.Main Menu PasswordA password can be programmed by the user to protect access to the Main Menu. Refer to the LMR Plus Operation Manual IM05805020K for details.。
瑞乐科 'RD-1' 2-路正常开路水力控制器操作手册说明书
‘RD-1’ DUMP VALVE MODEL 8001 OPERATION MANUALMANUAL # OMP - 8001 - 06 - 11 (SEE SPEC. SHEET 8001)I. PRINCIPLE OF OPERATIONThe Ruelco ‘RD-1’ is a 2-way, Normally Open Hydraulic Controller that acts as a snap acting vent valve on loss of pilot pressure. This configuration of the Ruelco RD-1 permits control of hydraulic pressure up to 10,000 psi. A pilot supply of 100 psi. is necessary to control 10,000 psi. of hydraulic pressure.A high ratio of hydraulic pressure to pilot control pressure ensures safe operation. A soft seal design ensures zero leakage in the hydraulic section. Ruggedly constructed stainless steel process wetted parts provide years of reliable service and the compact and simple design makes field maintenance easy.II. INSTALLATIONThe‘RD-1’ can be mounted either vertically, horizontally, or supported by piping from any of its ports. If it is supported by piping, care should be taken that the strength of the pipe fittings used is adequate to prevent the fitting from breaking off in the valve body should the valve be inadvertently struck. Proper pipe thread sealant should be used on any pipe fittings threaded into the valve ports. If stainless steel fittings are used, a sealant that will prevent galling is required. III. DISASSEMBLY (REFER TO SPEC. SHEET 8001)All Control and Pilot Pressure should be vented before Disassembly •Suitable adjustable wrench forremoving the Hex Plug•Pick to remove o-ringsNote: All Item Numbers Refer to the 8001 Model unless otherwise Noted. Spool Seals1) To replace O-rings on the spoolassembly (Item 1), the cap must beremoved.2) Unthread the Cap (Item 1).3) Pull the Spool and Piston (Item 9 and4) out of the Cap. Be careful not tolose the spring.4) The seals on the Piston and Spoolseals may now be replaced as perinstructions given in the repair section of this manual.Body Seals1)Unthread the Hex Plug (Item 13)2)Using the pick, insert the pick intothe Body, being careful not todamage the inside edges and removethe Polypak Seal (Item 10) out of thebody.3)Now, also using the pick, remove theHex Plug seals (Items 11 and 12).IV. REPAIR AND ASSEMBLY1) Remove the seals from the Spoolassembly, Body, and Hex Plug2) Using an appropriate safety solvent,clean all parts.3) Inspect the shaft assembly for anymajor damage such as burrs, knicks.Also, inspect it for straightness.Replace the shaft assembly ifdamaged.4) Examine the valve body for anydamage such as burrs, nicks, etc.Replace if damaged.5) Examine the Polpak Seal (Item 10)and replace if damaged. The Centerseal can be removed with the pick.Insert the new seal into the cavity.Most of the seal should fall in easily.The Hex plug will finish completelyseating the seal.6) Replacement seals for a Ruelcoproduct repair kit are required forproper valve performance. It isrecommended that all seals belubricated before and after installation with a high qualitysilicon based grease included in therepair kit.7) Lubricate the inside of the Body(Item 8). Replace the Polypak Seal(Item 10). 8) Install the Hex Plug into the bodymaking sure that the Polypak Seal isalso orientated upward.9) Replace the Spool and Piston o-rings.10) Finally, install the spring into theBody and place the spool and pistoninto the body. Screw the Cap back into place.VI. RECOMMENDED MAINTENANCEPROCEDURE INTERVALOperate Manually. Every 30 days. Disassemble, inspect and lubricate. Yearly or as required.Replace all seals. Every two (2) years or as required.。
恒温混水阀的使用及调试注意事项
恒温混水阀的使用及调试注意事项内容来源自网络1、调试温度时应把出水流量开到最大。
2、调节钮正旋方向是降温、逆旋方向是升温，初次调节请注意从低温方向往高温方向调节，以防烫伤。
3、调节钮低温方向听尽头是关闭热水，高温方向的尽头是关闭冷水，如果1、调试温度时应把出水流量开到最大。
2、调节钮正旋方向是降温、逆旋方向是升温，初次调节请注意从低温方向往高温方向调节，以防烫伤。
3、调节钮低温方向听尽头是关闭热水，高温方向的尽头是关闭冷水，如果热水温度不高，可以关闭冷水只用热水洗浴，但使用过后应注意高回低温区域，以免下次使用时发生烫伤。
4、如果冷、热水进水压力不一致，且没有安装单向止流阀，请注意每次使用后，将调温钮调到低温方向尽头，即关闭热水状态，最大程度防止冷热水互串。
采购前阀门选型的步骤和依据：在流体管道系统中，阀门是控制元件，其主要作用是隔离设备和管道系统、调节流量、防止回流、调节和排泄压力。
由于管道系统选择最适合的阀门显得非常重要，所以，了解阀门的特性及选择阀门的步骤和依据也变得至关重要起来。
阀门行业到目前为止，已能生产种类齐全的闸阀、截止阀、节流阀、旋塞阀、球阀、电动阀、隔膜阀、止回阀、安全阀、减压阀、蒸汽疏水阀和紧急切断阀等12大类、3000多个型号、4000多个规格的阀门产品；最高工作压力为600MPa，最大公称通径达5350mm，最高工作温度为1200℃，最低工作温度为-196℃，适用介质为水、蒸汽、油品、天然气、强腐蚀性介质（如浓硝酸、中浓度硫酸等）、易燃介质（如笨、乙烯等）、有毒介质（如硫化氢）、易爆介质及带放射性介质（金属钠、-回路纯水等）。
阀门承压件材质铸铜、铸铁、球墨铸铁、高硅铸铁、铸钢、锻钢、高、低合金钢、不锈耐酸钢、哈氏合金、因科镍尔、蒙乃尔合金、双相不锈钢、钛合金等。
并且能够生产各种电动、气动、液动阀门驱动装置。
面对如此众多的阀门品种和如此复杂的各种工况，要选择管道系统最适合安装的阀门产品，我以为，首先应了解阀门的特性；其次应掌握选择阀门的步骤和依据；再者应遵循选择阀门的原则。
全自动软水器使用说明书
目录一、产品概述 2二、工作流程图 3三、设备的系统说明 5四、设备的安装和运行 6五、设备安装示意图7六、流量型控制器调试步骤8七、时间型控制器调试步骤9八、故障排除11产品概述FLECK全自动控制器以闻名于世的FLECK公司软化水技术为基础，它是将软水器的运行及再生的每一个步骤实现全自动控制，并采用时间、流量或感应器等方式来启动再生。
调整FLECK系列全自动软水器采用时间同步电机控制全部的工作程序，在7天或12天围根据需要设定还原周期，二十四小时任意选择还原时间，并可以对还原过程进行调整。
富来流量型全自动软水器采用流量控制全部工作程序，设备可连续（或间断）供水。
再生—由流量控制器自动启动再生装置，可根据需要自行设定再生程序。
由于FLECK系列全自动软水设备控制系统技术成熟、操作简便、采用了无铅黄铜阀体完全符合食品卫生要求，配以聚四氟乙烯（Teflon）涂层活塞减小了阻力，延长了使用寿命，运行可靠。
FLECK系列全自动阀门应用于工业锅炉、热交换器、大型中央空调、宾馆饭店、食品工业、洗衣印染、医疗卫生等行业，该产品具有自动化程度高、交换容量大、结构紧凑、能耗低、省人工、无需日常保养等特点。
进口压力：0.2Mpa—0.6Mpa工作温度：2℃--50℃出水硬度：≤0.03 mmoI/L使用电源：220V/50Hz AC布置形式：单罐或多罐并联再生方式：顺流再生或逆流再生操作程序：自动程序控制使用树脂：001×7强酸性阳离子交换树脂我公司将为用户提供完善的技术服务。
MODEL2510、2750、2850、3150、2900、3900工作流程图1、工作状态2、反洗状态3、再生状态4、慢速清洗状态硬水经过控制阀进入树脂罐，经树脂层处理的水通过底步的布水器，进入沿着中心升降管向上，再通过控制阀流出。
硬水进入控制阀后经过：控制阀中心升降管向下通过底部的布水器经过树脂层向上最后通过控制阀排水口排出硬水进入控制阀后，向上进入注水器，然后通过射流过程将盐罐中的还原剂吸入，带还原剂的水流向下经过树脂层进入布水器和升降管，再通过控制阀排水口排出。
C-90混水器使用说明书
特别提醒：我们在产品出厂前已经将各项技术参数调试设定完毕，如无特别需要建议您直接插电运行即可。
强烈建议您将混水系统装在有地漏，不怕水、检修方便的位置，任何水暖系统都有泄漏的可能性存在。
c-90安全智能型地暖混水系统使用说明书一、技术参数：1、额定电压：AC220V 50HZ;2、限温式断水保护温度：5-95℃（出厂设置40℃）3、混水控温：±1℃4、控温范围：5-95℃（出厂设置40℃）5、系统循环泵扬程：6m(最高扬程)6、最大功率：98W(水泵运行时)7、管路公称压力：PN10 8、供水温度不高于95℃9、面积200㎡以下 10系统压力低于0.5bar或高于6bar系统断电，进水阀自动关闭11、低温启动模式：水温高于20°但低于设定值5°阀门泵开，水泵呈间歇式运行（可以设置其它温度）二、混水系统安装及保养注意事项：1、混水系统各个部件结构及安装尺寸请对照所选购产品的示意图进行安装连接，进回水装反系统无法正常工作。
2、为了便于以后的维修和系统的正常运转，强烈建议用户在集中供热进水口加装过滤装置。
3、本系统安装前，应检查管路系统是否连接可靠，并确保管道中的杂质、焊渣、污垢已经清除干净：电源频率为50HZ，电压为单项220V，电压波动值应在-10%~+6%；4、系统应安装在干燥通风处，以防受潮短路或被水喷溅，且安装便于以后维修和更换；5、系统为配套供热系统工作时，切勿用手触摸电泵及其管路，以免烫伤；6、电源插头应严格接地，将插头接地脚与电源插座接地孔进行可靠连接，不得擅自改变混水接地插头；7、混水系统工作时，应在使用场地建立醒目安全警示标志，谨防发生意外事故；8、如系统出现渗漏现象维修时或有触及电泵、控制器的动作时，必须先切断电源，以防意外事故发生；四、温馨提示：传感器出现故障，温控器关闭输出，并显示相关错误代码。
E1：室温传感器短路报警；E2：室温传感器断路报警；五、安装：1.固定好支架，按照要求接上分水器。
混水系统及详细说明书
混水系统混水中心：混水换热调节系统又称为换热控制中心，由电动四通调节阀或三通调节阀、循环水泵、带温表球阀、比例积分控制器、温度传感器、过滤阀、电动调节阀、分集水器装置组成，换热中心。
输出温度35-60℃进水温度0-99℃工作原理及作用通电后，进水阀门无条件打开，热水进来，当系统检测到水温高于35度时，水泵工作。
具体如下。
例如，当用户设定温度为50度时，当进水温度低于50度时，进水阀门全部打开；当进水温度高于50度时，进水阀门自动关小，回水阀门同步打开，供回水按比例混合，自动调整为50度。
国家规定必须低于60℃，超过60℃会造成甲醛超标，地暖管寿命降低，爆管等恶劣现象，而本系统能有效解决这些问题主要应用范围及特点集中供暖+地暖锅炉+地暖散热器，地暖混装系统混水系统采用国际领先的屏蔽水泵，耗电低（最低46瓦，最高100瓦）噪音低≤45db，寿命长，可连续5000h连续工作（有水）技术参数使用面积:160㎡（常规）温控精度：±2℃流速：0.25-0.4m/s扬程：6m一次供水额定流量：1200L/h二次供水额定流量：300L/h分水器中心间距：210mm最大工作压力：0.8mpa噪音≤45db防护等级：IP44功率：46-100瓦材质：黄铜进水方向：左进水或下进水安装注意事项1.安装前，应彻底检查管路系统，是否连接可靠，并确保管道中杂质焊渣污垢已经清除干净，尤其是北方使用PPR管道焊接时，确保焊接后流量不能太小2.供回水处均需加装阀门，便于以后维护，保养，供水处必须加装过滤器，以保护水泵，条件许可下尽量采用水平进水，其次是下进水。
3供回水连接正确，不得接反。
4本系统一般应安装在干燥通风处，以防受潮短路或被水喷溅，附近最好有地漏。
5安装：配有专用支架（上下间距为220mm）1用户及调试人员在使用及调试中除温控器及塑料部位外，应严格遵守用电常识，一般不得触摸其它金属部位，以防烫伤及其它意外。
2.当用户需要调整温度时，只需按上下键即可3.电动执行器的旋钮水平时为全关，垂直（与地面）为全开4.手动操作：不通电时，按下电动执行器进行旋钮，呈垂直（与地面）状态，相当于没装该系统，这时热水应该能自然循环（这是一切工作的前提），如果不能自然循环，要检查阀门是否全部打开及是否有压差。