日立风冷热泵空调说明书
日立空调技术手册
4. 选择功能..................................................................................................................................................4-1 4.1 室内机（RPF(l) – FSG(E)，RPK-FSGM 和 RPC-FSG1 系列）.......................................................4-1 4.1.1遥控器开/关功能........................................................................................................................4-1 4.1.2电源开/关功能1（电源接通时的自动功能）..........................................................................4-5 4.1.3电源开/关功能2（电源故障后的重启功能）..........................................................................4-5 4.1.4室内电热调控器的控制..............................................................................................................4-6 4.1.5遥控温度传感器的操作控制......................................................................................................4-7 4.1.6外部输入改变制冷或制热模式的设定（水平信号输入）......................................................4-7 4.1.7截取操作信号..............................................................................................................................4-8 4.2 室内机（RPI-FSG1，RCI-FSG1 和 RCD-FSG1 系列） ...................................................................4-11 4.2.1室内机印刷电路板输入输出设置..............................................................................................4-11 4.2.2温度遥控器功能..........................................................................................................................4-13 4.2.3遥控器开/关功能.........................................................................................................................4-14 4.2.4电源开/关功能1（电源接通时的自动功能）..........................................................................4-18 4.2.5电源开/关功能2（电源故障后的重启功能）..........................................................................4-18 4.2.6室内电热调控器的控制..............................................................................................................4-19 4.2.7遥控温度传感器的操作控制......................................................................................................4-20 4.2.8外部输入改变制冷或制热模式的设定......................................................................................4-20 4.2.9截取操作信号..............................................................................................................................4-21 4.3 室外机...................................................................................................................................................4-25 4.3.1指令.............................................................................................................................................4-27 4.3.2强制停机......................................................................................................................................4-27 4.3.3固定运行模式..............................................................................................................................4-28 4.3.4霜冻传感器..................................................................................................................................4-28 4.3.5除霜条件的改变..........................................................................................................................4-29 4.3.6制热模式下温控关闭时对室内风机的控制..............................................................................4-30 4.3.7各个季节里的制热操作..............................................................................................................4-30 4.3.8各个季节里的制冷操作..............................................................................................................4-31 4.3.9夜间转换（低噪音）运行..........................................................................................................4-32 4.3.10截取室外机印刷电路板的信号..................................................................................................4-334.4遥控器PC-2H2.....................................................................................................................................4-35 4.4.1零件名称......................................................................................................................................4-35 4.4.2同步运行......................................................................................................................................4-36 4.4.3双遥控器操作系统......................................................................................................................4-38 4.4.4功能设定选择..............................................................................................................................4-39 4.4.5遥控器功能选择..........................................................................................................................4-42 4.4.6 寻址（ADDS）和制冷剂循环编号（RN）显示 .....................................................................4-474.5无线遥控器PC-LH3 ............................................................................................................................4-48 4.5.1零件名称......................................................................................................................................4-48 4.5.2室内机组并列安装的识别..........................................................................................................4-49 4.5.3同步运行......................................................................................................................................4-50 4.5.4紧急操作......................................................................................................................................4-52 4.5.5选择功能设定..............................................................................................................................4-53 4.5.6无线遥控器的选择功能..............................................................................................................4-54 4.6七日时控器，PSC-3T..........................................................................................................................4-55 4.7中央控制器PSC-3S1 ...........................................................................................................................4-57 4.7.1零件名称......................................................................................................................................4-57 4.7.2系统.............................................................................................................................................4-58 4.7.3中央控制器的操作步骤..............................................................................................................4-60选择功能(4.1室内机) 4.选择功能4.1室内机（RPI(I) – FSG(E)，RPK-FSGM和RPC-FSG1系列）4.1.1遥控器开/关功能该功能提供远程自动停机或系统启动的控制。
上海日立家用电器有限公司空调使用说明书
使用产品前，请仔细阅读本使用、安装说明书，并请妥善保管使用安装说明书KFR-50W/BpA KFR-50W/BpAWP 适用机种型号：适用机种制品号：HITACHIRAQ-1F50EVY/RAQ-1F50EVYWP/RAC-1F50EVYRAC-1F50EVY执行标准：GB/T7725-2004GB4706.32-2004GB4343.1-2009GB17625.1-2003使用说明目 录注意事项......................................................................................................................................1产品主要技术参数........................................................................................................................3.....................................................................................................................................................9.....................................................................................................................................................10.....................................................................................................................................................11一键清洁功能.............................................................................................................................................11.....................................................................................................................................................12遥控器电池的更换法.................................................................................................................................12.............................................................................................................................13.....................................................................................................................................14故障查找......................................................................................................................................2机组介绍.....................................................................................................................................................4接收器指示说明.........................................................................................................................................4室内机部品名称.........................................................................................................................................5运转之前.....................................................................................................................................................5遥控器各部分名称和功能.........................................................................................................................6自动运转.....................................................................................................................................................8制热运转除湿运转制冷运转送风运转睡眠定时器的设定功能定时器的设定功能自动控制.. (15)安全须知......................................................................................................................................16安装所需的工具及仪器.............................................................................................................................16运输及吊装.................................................................................................................................................17室内机的安装.............................................................................................................................................17排水管的安装.....................................................................................................................................21接收器（显示接受操作系统）的安装.......................................................................................23保护和控制装置室外机的安装 制冷剂管道安装真空排气顺序电线连接试运行...............................................................................................................................................................23............................................................................................................................................24室外机冷凝水处理.....................................................................................................................................25.........................................................................................................................................25.............................................................................................................................................28.....................................................................................................................................................29.........................................................................................................................................................31附图 (32)安装说明图例意义如下注意事项•电源为单相 220V~ 电压如电压低于或高出正常电压10%以上，空调器将不能正常工作甚至烧断保险丝，易损坏空调器，建议配用220V~ 稳压器。
Hitachi 分体式壁挂式变频热泵消费者指南说明书
Split System: Wall Mounted Inverter Heat PumpsConsumer Guide<($5:$55$17<,1&5($6,1* <285&20)2576Imagine choosing your perfect day theninstantly creating it in the comfort of your own home. With Hitachi heat pumps you create your favourite season anytime, at the touch of a button.The choice is yours. Welcome to Another Hitachi Day.Comfort All Year RoundThere’s nothing worse than having a cold house all winter long–waking up in the morning to freezing temperatures, cold surroundings and damp air.In summer, it can be hard to cool a stuffy house that‘s been shut up all day, or to be comfortable on humid evenings, when open windows can pose a security risk and invite insect problems.Now, with an Hitachi wall mounted heat pump, you can control your everyday environment day and night, all year round.Our heat pumps provide effective cooling at temperatures as high as 43°C outside, and out-perform other heating systems at temperatures as low as –10°C.Energy StarThis logo is awarded to appliances that are among the most energy effi cient on the market in their class at the time of testing. Only Energy Star models can qualify for a heat pump subsidy under EECA’s ‘Warm Up NZ’ campaign.(Refer back page Specifi cations table).Save power, save moneyHitachi advanced technology leads in power effi ciency. A measure of this effi ciency is called the Coeffi cient Of Performance, or COP . Hitachi heat pumps have excellent COP . For every 1 kW of electricity used by our heat pumps, more than 3.5 kW of heating or 3 kW of cooling is delivered to your room. The Energy Effi ciency graph below shows how effective our heat pumps are compared to other heating methods.Heat Pump air conditioningElectric fan heater Natural Gas heaterLPG heater Oil heaterCoal slow combustionCoal open fire0 50 100 150 200 250 300 350 400Efficiency %Installing an Hitachi heat pump means no more heat going up the chimney, andno more cluttering up your home with a host of power hungry appliances.What is more, our heat pumps disperse warm or cool air throughout your room, unlike traditional radiators.Another Hitachi DayEnhance the value ofyour homeHitachi modern air conditioning systems are compact, elegant, and unobtrusive. Each system comprises an indoor unit (wall mounted) and an outdoor unit (located near the house), sized to suit the area to be air conditioned. Select from a range of models all designed to blend in with your environment.Indoor:R AS-50YHA3 RAS-60YHA3Outdoor: R AC-50YHA3 RAC-60YHA3Total Hitachi ComfortTotally Safe…Even when you are not at home.Outdoor DurabilityWith its special anti-corrosion “green” coating, the Green Fin Condenser lasts up to three times as long as standard types. This coating on theoutdoor heat exchanger assures better performance and improves durability even in tough conditions such as those incoastal areas. * Models RAS-25YHA3 and RAS-35YHA4 have a transparent anti-corrosiontreatment applied.Low Starting Current and Auto RestartHitachi DC Inverter technology uses a low starting current, to minimise power usage at start up. For convenience, Hitachi heat pumps are able to memorise the precise operation mode, air fl ow, temperature and timing settings. If there is a power cut, settings will automatically reset to the original operating mode once power is restored.LCD Remote System ControllersThe handy infrared remote control allows you toaccurately select the desired room temperature from the comfort of your armchair. All commands are shown clearly on the liquid crystal display. A smart system of one touch buttons can create the perfect environment with ease.The new SPX-WKT1 Weekly Timer is available as an optional extra. Offering 5 different programs for each calendar day with start and end times and temperature control. Customise settings for “Weekly Program” or use the “Temporary Operation Mode”. Choice of 5 fan settings: Auto/High/Medium/Low/Sleep.Green anti-corrosioncoating*SaltcontentAir Water Corrosion resistant layer ■ Base material ■SPX-WKT1 Weekly Timer –featuring remote functionsRAS-50YHA3 RAS-60YHA3RAS-70YHA3 RAS-80YHA3RAS-25YHA3 RAS-35YHA4Pre-FilterAir Purifying FilterA Breath of Fresh AirAfter 24 hoursBefore deactivationNano Titanium Air Purifying FilterShuts out germs, bacteria and allergens.Nano Titanium particles are minute particles that catch and neutralize bacteria, mould and odour molecules which are approximately 1,000 times larger.The Air Purifying Filter uses both these incredibly small nano titanium particles and anti-bacterial Silver Agents to trap and eliminate microbes as well as neutralise allergens and remove harmful substances such as formaldehyde.Nano Titanium Pre-Filter*The pre-fi lter which covers the entire air inlet to stop dust and other particles from entering is also coated with nano titanium.The two-stage action of nano titanium in both the pre-fi lter and the purifying fi lter ensures that bacteria and odours are removed from the air.*Optional Nano Titanium on RAS-25/35.Deactivation EffectSample: Escherichia coli.Bacteria (sample Escherichia coli) is deactivated by 99% in 24 hours. (Tested by SIRIM QAS International Sdn, Bhd. Report No: 2004KLO100).Silver ActionSilver Agents.Silver agents are also included in the air purifying fi lter to effi ciently catch and deactivate ing the action of the nano titanium catalyst which is 1/200 the size of regular antibacterial and silver agents, microbes are captured and effectively neutralised to provide a powerful deodorising effect.distributors ofModel: Indoor Unit RAS-25YHA3RAS-35YHA4RAS-50YHA3RAS-60YHA3RAS-70YHA3RAS-80YHA3Capacity *Cooling Capacity (kW) 2.5 3.5 5.0 6.07.08.0Range ( kW )0.9 ~ 3.11.1 ~ 4.20.9 ~ 5.80.9 ~ 6.81.5 ~ 8.31.5 ~ 8.5Heating Capacity (kW) 3.4 4.5 6.17.08.39.0Range (kW)0.9 ~ 4.41.1 ~ 5.60.9 ~ 6.80.9 ~ 7.51.5 ~ 9.71.5 ~ 9.7Dehumidifying Capacity (l/h)1.4 1.62.8 2.8 4.8 4.8Effi ciencyPower Input kW (Cooling)0.670.94 1.48 1.80 2.05 2.45Power Input kW (Heating)0.85 1.10 1.66 1.99 2.36 2.75EER / AEER (Cooling) 3.73 / 3.74 3.72 / 3.74 3.38 / 3.34 3.33 / 3.22 3.41 / 3.28 3.27 / 3.35COP / ACOP (Heating) 4.00 / 3.87 4.09 / 3.85 3.67 / 3.80 3.52 / 3.62 3.52 / 3.66 3.27 / 3.26Star Rating Cool / Heat ////// ENERGY STAR®YesYesYesYesYesYesDimensions & weightsDimensions IU (H x W x D mm) 280 / 780 / 220280 / 780 / 220295 / 1030 / 207295 / 1030 / 207333 / 1150 / 245333 / 1150 / 245Weight IU (kg)9.59.511111616Dimensions OU (H x W x D mm) 548 / 750 / 288548 / 750 / 288650 / 850 / 298750 / 850 / 298800 / 850 / 298800 / 850 / 298Weight OU (kg)333645505252Noise levelsSound Pressure Level IU dB(A) ✝ (Hi / Med / Low / Sleep) 38 / 32 / 26 / 2243 / 35 / 29 / 2647 / 39 / 28 / 2449 / 41 / 32 / 2947 / 42 / 33 / 3049 / 45 / 40 / 36Sound Pressure Level OU (dB) Cool / Heat46 / 4946 / 4950 / 5250 / 5151 / 5355 / 55InstallationPipe Connection Sizes: Gas (mm) (in)9.5 (3/8)9.5 (3/8)12.7 (1/2)12.7 (1/2)15.9 (5/8)15.9 (5/8)Pipe Connection Sizes: Liquid (mm) (in) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4) 6.35 (1/4)Max. Pipe Length (m) (min./max.) 3 / 20 3 / 20 3 / 30 3 / 30 3 / 30 3 / 30Max. Height Difference (m)101010202020Pipe Connection MethodFlare Flare Flare Flare Flare Flare FeaturesNano Titanium Air Purifying Filter Yes Yes Yes Yes Yes Yes Nano Titanium Pre-Filter Optional Optional Yes Yes Yes Yes Anti Corrosion Fin (O/U Coil)TransparentTransparentGreen Green Green Green Indoor Fan – Anti-Bacterial Coating Yes Yes Yes Yes Yes Yes Multi-Directional Air Flow ––––Yes Yes Weekly Timer SPX-WKT1OptionalOptionalOptionalOptionalOptionalOptionalRange of operation: Cooling -10˚C to 43˚C, Heating -15˚C to 21˚C. * AS/NZ3823.2 ✝ Japanese Industry Standard. Refrigerant: R410A.Note: Materials and specifi cations subject to change without prior notice due to the manufacturer’s ongoing research and development programme.Wall Mounted Single Split System Specifi cationsYour local Hitachi dealer:3760a 09/12Peace of MindTemperzone Ltd distributes Hitachi heat pumps throughout New Zealand.Hitachi heat pumps from temperzone have a 6 year warranty on parts and labour.It’s a comfort to know that this warranty is backed by Temperzone Ltd, the largest air conditioning manufacturer and exporter in Australasia: founded, owned and operated by New Zealanders since 1956.Easy InstallationYour temperature problems can be solved in a matter of hours.Call us today for your no obligation on site inspection and quote.Six year warranty Energy Effi cient Quiet and DiscreetConvenient comfort control‘Hitachi ticks all the boxes’<($5:$55$17<,1&5($6,1* <285&20)2576。
日立冷水机组说明书
HITACHI安装、使用、维护 说 明 书日 立 牌 水 冷 式 冷 水 机 组— 螺 杆 式 —注 意：在使用此冷水机组之前， 请仔细阅读该手册，并请 保存完好，供以后参考。
Model 型号RCU40WHZ-A(E) RCU50WHZ-A(E) RCU60WHZ-A(E) RCU80WHZ-A(E) RCU100WHZ-A(E) RCU120WHZ-A(E) RCU150WHZ-A(E) RCU180WHZ-A(E) RCU200WHZ-A(E) RCU220WHZ-A(E) RCU240WHZ-A(E)重 要 通 知z日立对产品的设计和性能将不断进行改良，规格如有更改，恕不另行通知。
z日立对每一个可能的情况导致有潜在的危险不作预测。
z没有书面允许，此说明书不得翻印。
z信号字句（危险、警告和小心）用于鉴定危险性的级别，有关各信号字句所提示的危险性解释如下：警 告可能导致严重个人受伤或死亡的直接危险。
危 险危险或不安全的操作可能导致严重个人受伤或死亡。
小 心危险或不安全的操作可能导致轻微个人受伤、产品或财物损害。
注 意：对使用或维修有帮助的资料。
z如有需要，请联络您所聘用的承建商或日立分销商。
z此水冷式冷水机组是根据以下温度设计，冷水机组应在此范围内使用： 工作范围 （ ℃）最高 最低 冷却水 出水温度 37 22冷冻水 出水温度 20 5z此说明书为水冷式冷水机组的永久部件，应妥善保存。
注：带液晶屏机组的液晶屏使用说明，请参考随机资料Z0011620《液晶屏使用说明书》。
z能效等级：上述数据依据GB 19577-2004 《水冷机组能效限定值及能源效率等级》。
目 录使用说明1．准备工作 (1)初步检查 (1)机组安装 (1)2．安装工作....................................... (6)电线连接 (6)工作范围 (9)水管接驳 (10)水质控制 (11)标准管路和接线 (12)3．运转试验 (13)准备工作 (13)运转试验 (14)试运转后的操作 (14)4．控制器设定 (15)5. 自动检查功能 (20)6．控制系统 (23)7．保养工作 (26)组件 (26)润滑 (26)沉渍 (26)冬季长时间停机 (27)春季初次启动 (27)零件更换 (27)冷媒循环 (27)压缩机的拆卸 (29)安全保护及控制器件的设定值 (30)正常操作压力 (31)8．故障寻找 (34)日立水冷式冷水机组型号：RCU40、50、60WHZ-A(E)使用说明指示灯：1.红灯指示正常运转状态。
日立风冷热泵空调说明书
安装、使用、维护说 明 书日立牌风冷单冷式冷水机组H 系列--螺 杆 式--Z0011312- 2008- B型号R22 R407CRCU40AHZ1 RCUG40AHZ1 RCU50AHZ1 RCUG50AHZ1 RCU60AHZ1 RCUG60AHZ1 RCU75AHZ1 RCUG75AHZ1 RCU100AHZ1 RCUG100AHZ1 RCU120AHZ1 RCUG120AHZ1 RCU150AHZ1 RCUG150AHZ1 RCU180AHZ1 RCUG180AHZ1 RCU200AHZ1 RCUG200AHZ1 RCU240AHZ1 RCUG240AHZ1 RCU270AHZ1 RCUG270AHZ1 RCU300AHZ1 RCUG300AHZ1 RCU330AHZ1 RCUG330AHZ1 RCU350AHZ1 RCUG350AHZ1 RCU360AHZ1 RCUG360AHZ1 RCU380AHZ1 RCUG380AHZ1 RCU400AHZ1 RCUG400AHZ1重要通知●日立对产品的设计和性能将不断进行改良，规格如有更改，恕不另行通知。
●日立对每一个可能的情况可引致有潜在的危险不作预测。
●没有书面允许，此说明书不得翻印。
●信号字句（危险，警告和小心）用于鉴别危险性的级别，有关各信号字句所提示的危险性解释 如下:: 可能导致严重个人受伤或死亡的直接危险。
: 危险或不安全的操作可能导致严重个人受伤或死亡。
: 危险或不安全的操作可能导致轻微个人受伤或产品或财物损害。
: 对使用或维修有帮助的资料。
●如有需要，请联络您所聘用之承建商或日立分销商。
●此说明书提供其他型号的风冷单冷式冷水机组的共同描述和资料。
●此风冷单冷式冷水机组是根据以下温度设计，冷水机组应在此范围使用:工作范围● 此说明书为风冷单冷式冷水机组的永久部件，应保留在冷水机组内。
● 下表为本说明书中所叙机组的能效等级汇总：机型能效 等级 机型能效等级机型 能效 等级机型 能效 等级RCU40AHZ1 4 RCU200AHZ1 3 RCUG40AHZ1 5 RCUG200AHZ14 RCU50AHZ1 3 RCU240AHZ1 3 RCUG50AHZ15 RCUG240AHZ1 4 RCU60AHZ1 3 RCU270AHZ1 3 RCUG60AHZ1 4 RCUG270AHZ1 4 RCU75AHZ1 3 RCU300AHZ1 3 RCUG75AHZ1 4 RCUG300AHZ1 4 RCU100AHZ1 3 RCU330AHZ1 3 RCUG100AHZ1 5 RCUG330AHZ1 4 RCU120AHZ1 3 RCU350AHZ1 3 RCUG120AHZ1 4 RCUG350AHZ1 4 RCU150AHZ1 3 RCU360AHZ1 3 RCUG150AHZ1 4 RCUG360AHZ1 4 RCU160AHZ1 3 RCU380AHZ1 3 RCUG160AHZ1 5 RCUG380AHZ1 4 RCU180AHZ1 3RCU400AHZ1 3 RCUG180AHZ1 4 RCUG400AHZ14*依据国家标准：GB19577-2004 作为能效等级判定。
日立空调说明书 RAS-25YHA RAC-25YHA RAS-35YHA RAC-35YHA
MODELRAS-25YHA / RAC-25YHARAS-35YHA / RAC-35YHAInstruction manualTo obtain the best performance and ensure years oftrouble free use, please read this instruction manualcompletely.INDOOR UNIT/OUTDOOR UNIT– 2 –• Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.• Pay special attention to signs of “ Warning ” and “ Caution ”. The “Warning” section contains matters which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.• • Please keep this manual after reading.– 3 –– 4 –NAMES AND FUNCTIONS OF EACH PARTMODEL NAME AND DIMENSIONSAir filterTo prevent dust from coming into the indoor unit.(Refer page 16)Front panelIndoor unit indicatorsLight indicator showing the operating condition.(Refer page 5)Horizontal deflector Vertical deflector (Air Outlet)(Refer page 15)Remote controllerSend out operation signal to the indoor unit. So as to operate the whole unit.(Refer page 6)About the outdoor unit:• When “Stop” is selected during operation of the indoor unit, the fan of the outdoor unit continuesturning for 10 to 60 seconds to cool the electric parts down.• In heating operation, condensate or water due to defrosting will flow. Do not cover the drain port of the outdoor unit because such water may freeze in the chilly area.• When the outdoor unit is hung on the ceiling, instal the bush and drain pipe on the drain port and drain-water.– 5 –NAMES AND FUNCTIONS OF EACH PART FILTER LAMP (Green)When the device is operated for a total of about 200 hours, the FILTER lamp lights indicates that it isto clean the filter.The lamp goes out when the(AUTO SWING)” button is pressed while the OPERATION LAMP (Yellow)This lamp lights during operation.The OPERATION LAMP flashes in the following cases during heating.(1) DURING PREHEATINGFor about 2-3 minutes after starting up.(2) DURING DEFROSTINGDefrosting will be performed about oncean hour when frost forms on the heat exchanger of the outdoor unit, for 5-10 minutes each time.Use this switch to start and stop when the remote controller does not work.This temporary operation will be at the most recent setting made. (The unit will immediately go into automatic operation once power is switched on. The power is saved by turning off the power switch (or the circuit breaker when the power is supplied from the outdoor unit).Attaching the air cleansing and deodorizing filters (Accessories) to the filter frame.• Attach the air cleansing and deodorizing filters to the frame by gently compress its both sides and release after insertion into filter frame.• The cooling capacity is slightly weakened and the cooling speed becomes slower when the air cleansing and deodorizing filters are used.• Air cleansing and deodorizing filters can be used for about 1 year. When you want to renew it, please ask your sales agent.Attaching the negative ion stick to the filter frameto push up the upper hooks.Lower hookNAMES AND FUNCTIONS OF EACH PARTREMOTE CONTROLLER• This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled electronically, the range of control may be shorter.This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit can be con-trolled from the remote controller.• Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission ca-pability.• After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds to respond to commands and operate.– 6 –– 7 –VARIOUS FUNCTIONSAUTOMATIC OPERATIONThe device will automatically determine the mode of operation, HEAT or COOL depending on the initial room temperature. The selected mode of operation will change when the room temperaturevaries varies.• If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation mode and airflow direction.(As the operation is not stopped by remote controller.)• If you intend not to continue the operation when the power is resumed, switch off the power supply.When you switch on the circuit breaker, the operation will be automatically restarted with previous operation mode and airflow direction.Note: 1. If you do not require Auto Restart Control, please consult your sales agent. 2. Auto Restart Control is not available when Timer or Sleep Timer mode is set.HEATING OPERATION• Use the device for heating when the outdoor temperature is under 21°C.When it is too warm (over 21°C), the heating function may not work in order to protect the device.• In order to keep reliability of the device, please use this device above -10°C of the outdoor temperature.– 8 –– 9 –DEHUMIDIFYING OPERATION• Dehumidifying takes place with a target temperature which is slightly lower than the room temperature setting. (However, target temperature is 16°C for a temperature setting of 16°C.)If the room temperature becomes lower than the target value, operation stops. If the room temperature be-comes higher than the target value, operation restarts.• The preset room temperature may not be reached depending on the number of people present in the room or other room conditions.COOLING OPERATION– 10–– 11–FAN OPERATIONFAN SPEED (AUTO)– 12–HOW TO SET THE TIMER– 13–• The timer may be used in three ways: off-timer, on-timer and ON/OFF (OFF/ON)-timer. Set the current time at first because it serves as a reference.• button is order to use the same settings next time.– 14–– 15–HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLERPush and pull to the direction of arrow.the blade is marked.the blade is marked.MAINTENANCE– 16–– 17–– 18–INFORMATIONREGULAR INSPECTIONPLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARL Y OR YEARL Y . CONTACT YOUR SALES AGENT SHOULD YOU NEED ANY HELP .CONDITIONCHECK THE FOLLOWING POINTS• Do the batteries need replacement?• Is the polarity of the inserted batteries correct?• Is the air filter blocked with dust?• Is the set temperature suitable?• Have the top and bottom air deflectors been adjusted to their correct positions according to the operation mode selected?• Are the air inlets or air outlets of indoor and outdoor units blocked?• Is the fan speed “LOW”?AFTER SALES SERVICE AND WARRANTY• Is the fuse all right?• Is the voltage extremely high or low?• Is the circuit breaker “ON”?• Is the power plug inserted?• Do you have any power cut?When it does not operate.When it does not cool well.When it does not heat well.– The following phenomena do not indicate unit failure.If the remote controller is not transmitting a signal.(Remote controller display is dim or blank.)– 20–• If the unit still fails to operate normally after performing the above inspections, turn the circuit breaker off and contact your sales agent im-mediately.• Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above inspections. Inform your agent of the model of your unit, production number, date of installation. Please also inform him regarding the fault.Please note:On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation may occur. This is of no consequence.The conditions of the local Power Supply Companies are to be observed.。
4日立空调技术手册
热泵功能说明书
热泵功能说明书第一部分：功能要求概述：采用模糊控制完成水温的调节,压缩机采用交流定速压缩机,开停自动控制,，室外风扇采用交流单速电机。
室内采用自动进排水储水筒将冷凝器置于储水筒中加热水温,储水筒外部聚胺脂发泡保温.一、主要技术性能指标：1.系统工作电压220V(180～250)，50Hz。
2.水温控制精度±2℃,温度测量精度±1℃。
3.整机的工作环境温度范围：-10℃~ 50℃。
4.电路板工作温度范围：-10℃~ 55℃。
5.安全及性能要求符合GB 4706.32-1996等的要求。
二、功能：1.全自动模糊控制热泵制热；2.智能控制、预约加热、即时加热、峰谷时段加热。
3.辅助电加热功能功能可拨码设定4.曲轴加热功能5.电子膨胀阀驱动控制功能6.断电记忆功能7.假日休眠功能。
三、输入量：1.水箱温度T1。
2.室外热交换器温度T2。
3.室外环境温度T34.压缩机排气温度T45.回气温度T56.高压开关（常闭）功能可拨码设定7.低压开关（常闭）功能可拨码设定8.面板按键控制开关。
四、输出量1.室外风机转速(触点电流5A)：ON/OFF。
2.四通阀继电器(触点电流5A)：ON/OFF。
3.压缩机继电器(触点电流20A)：ON/OFF。
4.循环泵继电器(触点电流5A)：ON/OFF。
5.辅助电加热继电器(触点电流20A)：ON/OFF。
6.曲轴加热(触点电流5A)：ON/OFF。
7.电子膨胀阀驱动：DC 12V 1-2相励磁30PPS8.线控器显示：LCD显示。
第二部分：运行模式一、标准模式1.:进入此模式,用户可设定所需水温,机器自动加热到该设定温度,并循环加热保温2.温度设定范围30℃~ 60℃ (设定缺省时为55℃)3.压缩机运行或停止[P01]回差温度可调T1- T≥0℃压缩机停止 (T0为设定温度T1为水箱温度)- T1≥3℃压缩机运行T压缩机停止后3分钟内不得起动。
三、定时模式1.此模式热水器一天可以预约两个时间点,适用于每天用都有相同的生活习惯的人使用。
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安装、使用、维护说 明 书日立牌风冷单冷式冷水机组H 系列--螺 杆 式--Z0011312- 2008- B型号R22 R407CRCU40AHZ1 RCUG40AHZ1 RCU50AHZ1 RCUG50AHZ1 RCU60AHZ1 RCUG60AHZ1 RCU75AHZ1 RCUG75AHZ1 RCU100AHZ1 RCUG100AHZ1 RCU120AHZ1 RCUG120AHZ1 RCU150AHZ1 RCUG150AHZ1 RCU180AHZ1 RCUG180AHZ1 RCU200AHZ1 RCUG200AHZ1 RCU240AHZ1 RCUG240AHZ1 RCU270AHZ1 RCUG270AHZ1 RCU300AHZ1 RCUG300AHZ1 RCU330AHZ1 RCUG330AHZ1 RCU350AHZ1 RCUG350AHZ1 RCU360AHZ1 RCUG360AHZ1 RCU380AHZ1 RCUG380AHZ1 RCU400AHZ1 RCUG400AHZ1重要通知●日立对产品的设计和性能将不断进行改良，规格如有更改，恕不另行通知。
●日立对每一个可能的情况可引致有潜在的危险不作预测。
●没有书面允许，此说明书不得翻印。
●信号字句（危险，警告和小心）用于鉴别危险性的级别，有关各信号字句所提示的危险性解释 如下:: 可能导致严重个人受伤或死亡的直接危险。
: 危险或不安全的操作可能导致严重个人受伤或死亡。
: 危险或不安全的操作可能导致轻微个人受伤或产品或财物损害。
: 对使用或维修有帮助的资料。
●如有需要，请联络您所聘用之承建商或日立分销商。
●此说明书提供其他型号的风冷单冷式冷水机组的共同描述和资料。
●此风冷单冷式冷水机组是根据以下温度设计，冷水机组应在此范围使用:工作范围● 此说明书为风冷单冷式冷水机组的永久部件，应保留在冷水机组内。
● 下表为本说明书中所叙机组的能效等级汇总：机型能效 等级 机型能效等级机型 能效 等级机型 能效 等级RCU40AHZ1 4 RCU200AHZ1 3 RCUG40AHZ1 5 RCUG200AHZ14 RCU50AHZ1 3 RCU240AHZ1 3 RCUG50AHZ15 RCUG240AHZ1 4 RCU60AHZ1 3 RCU270AHZ1 3 RCUG60AHZ1 4 RCUG270AHZ1 4 RCU75AHZ1 3 RCU300AHZ1 3 RCUG75AHZ1 4 RCUG300AHZ1 4 RCU100AHZ1 3 RCU330AHZ1 3 RCUG100AHZ1 5 RCUG330AHZ1 4 RCU120AHZ1 3 RCU350AHZ1 3 RCUG120AHZ1 4 RCUG350AHZ1 4 RCU150AHZ1 3 RCU360AHZ1 3 RCUG150AHZ1 4 RCUG360AHZ1 4 RCU160AHZ1 3 RCU380AHZ1 3 RCUG160AHZ1 5 RCUG380AHZ1 4 RCU180AHZ1 3RCU400AHZ1 3 RCUG180AHZ1 4 RCUG400AHZ14*依据国家标准：GB19577-2004 作为能效等级判定。
冷水出口温度 5 ～ 15 ℃空气侧热交换器 (DB) 5 ～ 43 ℃ 注意目录使用说明1. 准备工作1初步检查 1 机组放置 1 机组重心 3 重量平衡 3 推荐的混凝土图 5 运输82.安装工作9电线连接9 水管接驳12 系统内部最小水量13 水质控制14 安装后检查143. 试运转16准备工作16 试运转16 试运转后说明164.控制器设定17控制器设定175.自动检查功能216.维护保养25组件25 润滑25 沉滞25 清洗方法26 停机初次启动27 零件更换27 机组外壳的补漆27 冷媒循环27 压缩机的拆卸29 对于低外气温度的地区30 对于下雪的地区30 正常运转压力33 R407C冷媒特别注意事项377.故障查找3811. 准备工作初步检查需要资料 -- 审核关于安装位置的建筑资料。
安装位置 -- 确定机组安装位置时，须注意要方便安装水管和接线，并应避免有大量水在附近流通。
安装空间 -- 图1显示机组在维修保养时需用的空间，检查有否任何阻碍空气侧热交换器空气流动的障碍物. 底座 -- 检查及保证底座平直及有足够强度，计算底座最大倾斜度（图2）和机组重量平衡（图3）。
为取得机组在地面安装的适当离地高度，将机组固定在一个铁架或混凝土座上。
（参考图5.1、图5.2和图5.3）另外，当安装在基础上时，应该在机组的空气侧热交换器周围提供水泥沙或混凝土的空间，以防止有草或其他植物阻碍空气流通。
机组 -- 检查机组在运输时有无损坏，如怀疑因运输公司在搬运上的疏忽以致损坏机组，应向运输公司提出损坏赔偿。
运送 -- 确定机组运送到安装位置的路线，足以让机组包装箱安全通过。
(参照技术资料1“机组通用数据”)机组放置会变成有害的碳酰氯化合物。
● 机组采用不易燃烧和无毒的R22或R407冷媒.因冷媒本身重过空气，如冷媒泄漏，地面会被冷媒覆盖，所以，在维修时保持良好的通风而防止窒息。
● 检查及保证阀门正确打开。
如阀门未打开，压缩机会因不正常高压引起严重损害。
工具及器材 -- 钳，活动板手，运送及安装机组的工具。
运送 -- 运送机组到接近安装位置时方进行拆箱工作。
-- 采用合适的方式将机组放置在基础上，请充分考虑安装步骤的可行性。
拆除包装箱 -- 按照包装箱上的指示拆除。
最大机座倾斜度最大机座倾斜度 图.2所示的最大倾斜范围内直立安装.图. 1最大倾斜范围m2图. 2运行空间注意1．墙的高度不得高过机组高度。
2．若机组要置于环绕墙体之中，空气流动不畅，请向日立公司咨询有关安装空间事项。
维修空间 (mm) 空气入口空间 (mm)型号A B C D E F G RCU(G)40～75 AHZ12,100 1,200 100 900 1,200 2,000 1,200 RCU(G)100AHZ1 4,200 1,200 100 900 1,200 2,000 1,200 RCU(G)120AHZ1 4,200 1,200 100 900 1,200 2,000 1,200 RCU(G)150AHZ1 4,200 1,200 100 900 1,200 2,000 1,200 RCU(G)180AHZ1 6,300 1,200 100 900 1,200 2,000 1,200 RCU(G)200AHZ1 6,300 1,200 100 900 1,200 2,000 1,2009,300RCU(G)240AHZ1 (最小) 1,200 900 900 1,200 2,000 1,2009,300RCU(G)270AHZ1 (最小) 1,200 900 900 1,200 2,000 1,2009,300RCU(G)300AHZ1 (最小) 1,200 900 900 1,200 2,000 1,20011,400RCU(G)330AHZ1 (最小) 1,200 900 900 1,200 2,000 1,20011,400RCU(G)350AHZ1 (最小) 1,200 900 900 1,200 2,000 1,20013,500RCU(G)360AHZ1 (最小) 1,200 900 900 1,200 2,000 1,20013,500RCU(G)380AHZ1 (最小) 1,200 900 900 1,200 2,000 1,20013,500RCU(G)400AHZ1 (最小)1,200 900 900 1,200 2,000 1,200h1≤h2上端空气间隙机组RCU(G)40AHZ1～RCU(G)200HZ1,机组RCU(G)240AHZ1～RCU(G)400HZ1,3配管侧43机组重心重心型号X Y运转重量(kg)RCU(G)40AHZ1 975 830 1800 RCU(G)50AHZ1 975 830 1900 RCU(G)60AHZ1 975 830 2000 RCU(G)75AHZ1 975 830 2330 RCU(G)100AHZ1 2035 805 4155 RCU(G)120AHZ1 2055 805 4314 RCU(G)150AHZ1 2065 835 4405 RCU(G)180AHZ1 3550 805 6004 RCU(G)200AHZ1 3570 835 6150 RCU(G)240AHZ1-1 2055 805 4314 RCU(G)240AHZ1-2 20558054314 RCU(G)270AHZ1-1 2065 835 4405 RCU(G)270AHZ1-2 2055 805 4314 RCU(G)300AHZ1-1 2065 835 4405 RCU(G)300AHZ1-2 2065 835 4405 RCU(G)330AHZ1-1 3550 805 6004 RCU(G)330AHZ1-2 2065 835 4405 RCU(G)350AHZ1-1 3570 835 6150 RCU(G)350AHZ1-2 2065 835 4405 RCU(G)360AHZ1-1 3550 805 6004 RCU(G)360AHZ1-2 3550 805 6004 RCU(G)380AHZ1-1 3570 835 6150 RCU(G)380AHZ1-2 3550 805 6004 RCU(G)400AHZ1-1 3570 835 6150 RCU(G)400AHZ1-2 3570 835 6150重量平衡重量分布 (kg)型号 1 2 3 4RCU(G)40AHZ 1360 340 600 500 RCU(G)50AHZ 1385 365 625 525 RCU(G)60AHZ 1410 390 650 550RCU(G)75AHZ 1562 507 661 600配管侧图. 3 重心图. 4-1 重量平衡4配管侧配管侧87 6 5重量分布(kg)型号1 2 3 4 5 6RCU(G)100AHZ1 662 617 599 765 762 750 RCU(G)120AHZ1 651 643 628 817 799 776 RCU(G)150AHZ1 688 665 651 807 800 794 RCU(G)240AHZ1-1 651 643 628 817 799 776 RCU(G)240AHZ1-2 651 643 628 817 799 776 RCU(G)270AHZ1-1 688 665 651 807 800 794 RCU(G)270AHZ1-2 651 643 628 817 799 776 RCU(G)300AHZ1-1 688 665 651 807 800 794 RCU(G)300AHZ1-2 688 665 651 807 800 794图. 4-3 重量平衡图. 4-2 重量平衡推荐的混凝土图●当机组安装在地上,混凝土的重量应比机组重量大1.5至2倍.图.5-1推荐的混凝土图5对于型号 RCU(G)240AHZ1、RCU(G)270AHZ1、RCU(G)300AHZ1图.5-2推荐的混凝土图6对于型号 RCU(G)360AHZ1、RCU(G)380AHZ1、 RCU(G)400AHZ1图.5-3推荐的混凝土图地脚螺栓7运输1）起吊使用起吊金属绳索和厂方供应的撑杆，防止绳索将机组表面划花（参看图6-1）。