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维修手册
(本手册中图片均为参考示意图,具体外观和配置以实物为准)
(The picture in this service manual is only for reference, and specific appearance and configuration are
subject to the real product)
Service Manual
编制
Prepared by
审核
Reviewed by
批准
Approved by
1
COMBI SERIES
R&D: Li Nao
QA:Shi Jang po
SVC:Liu Ji Cheng
R&D: Ma Rui
SVC:Guang Taoshuai

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Summary of Contents for R&D COMBI Series

  • Page 1 维修手册 Service Manual COMBI SERIES 编制 R&D: Li Nao Prepared by QA:Shi Jang po 审核 Reviewed by SVC:Liu Ji Cheng R&D: Ma Rui 批准 Approved by SVC:Guang Taoshuai (本手册中图片均为参考示意图,具体外观和配置以实物为准) (The picture in this service manual is only for reference, and specific appearance and configuration are...
  • Page 2 WARNING Important Safety Notice There are special components used in this equipment which are important for safety. These parts are marked in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards.
  • Page 3: Table Of Contents

    Contents 1. 安全警示规范 SAFETY WARNING CODE ......................7 1.1 作业安全警告 W ....................7 ARNING FOR OPERATION SAFETY 1.2 冷媒安全须知 S ..................10 AFETY INSTRUCTION FOR REFRIGERANT 2. 产品特点说明 DESCRIPTION FOR PRODUCT FEATURES ................11 3. 安装和调试 INSTALLATION AND COMMISSIONING ..................13 3.1 搬运...
  • Page 4 5.2 电气参数规格 E ......................17 LECTRICAL PARAMETERS 5.3 制冷温度 I ..........................18 NSIDE TEMPERATURE 5.4 除霜部件 D ..........................18 EFROSTING PARTS 5.5 电路图 C ............................19 IRCUIT DIAGRAM 6. 内部视图和尺寸 INTERNAL VIEW AND DIMENSION ..................20 6.1 主要部件及名称 M ....................20 AIN PARTS AND THEIR NAMES 6.2 外观尺寸...
  • Page 5 9.1 操作面板 O ..........................37 PERATION PANEL 9.2 按键 B ................................38 UTTON 9.3 显示 D ................................38 ISPLAY 9.4 锁定和解锁 L ........................38 OCKING AND UNLOCKING 9.5 温度设定 T ........................... 39 EMPERATURE SETTING 9.6 模式设定 M ............................40 ODE SETTING 9.7 故障代码及解决方法...
  • Page 7: 安全警示规范 Safety Warning Code

    安全警示规范 Safety Warning Code 作业安全警告 Warning for operation safety Important Safety Instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol indicates that dangerous voltage constituting a risk of electric shock is present within your freezer. This symbol indicates that there are important operating and maintenance instructions in the literature accompanying your freezer.
  • Page 10: 冷媒安全须知 Safety Instruction For Refrigerant

    冷媒安全须知 Safety instruction for refrigerant...
  • Page 11: 产品特点说明 Description For Product Features

    产品特点说明 Description for product features 这款产品具有以下特点: This product is provided with following features: Evaporator Evaporator (本图片为参考示意图, 具体外观和配置以实物为准) (The picture is only for reference, and specific appearance and configuration are subject to the real product) 1) 全风冷无霜设计...
  • Page 12 2)多感温探头,温度精准控制 3)双系统,冷藏室与冷冻室相互不串味 4) 冷藏室风道内嵌陶瓷纸,有效祛除异味 1) Full air-cooling and frost-free design 2) Precise temperature control by multi-temperature sensibility probe 3) Dual system, and without mutually taint of odor in refrigerating chamber and freezing chamber 4) Air duct in refrigerating chamber is internally embedded with ceramic paper which can effectively eliminates odor...
  • Page 13: 安装和调试 Installation And Commissioning

    安装和调试 Installation and commissioning 搬运 Handling 搬运 Handling 1) 在移动中保护冰箱,如图所示,使用加垫的手推车。 2) 拆除冰箱所有包装材料和底垫再搬运到室内安放。 3) 放置 2 小时再通电运行。 1)Protect the refrigerator in moving it,Same as shown as left photo, please move it by handcart with cushion 2)Remove all packing materials and bottom cushion, the move into house for placement 3)After moving it to appropriate location, wait for 2 hours before power on.
  • Page 14: 箱体调平 Leveling Of The Refrigerator

    需要选择通风的位置,有利于散热提升性能、降低能耗。 Location that is easy for ventilation shall be chosen to facilitate heat dissipation, enhance its performance and reduce the energy consumption. 箱体调平 Leveling of the refrigerator 箱体调平 Leveling of the refrigerator 产品无法放置平稳时,可以通过调节底脚的方式解决。If the refrigerator cannot be placed steadily, adjust the footing to level it.
  • Page 15: 左右换门 Door Reversal

    左右换门 Door reversal 把手安装 Installation of handle 门锁安装 Installation of door lock 门不平调整 Adjustment to level the door 将调节垫片塞到需调整门体下铰链处, 使左右门体 高度一致即可。 Stuff the adjusting gasket in the hinge under the door to be adjusted, so that the height of the left and right doors can be consistent.
  • Page 16: 术语 Terms

    术语 Terms 型号含义 Definition of model(None) 铭牌的位置 Location of nameplate(None)
  • Page 17: 产品规格 Product Specification

    产品规格 Product specification 型号规格 Type specification(None) 电气参数规格 Electrical parameters 产品名称 SO-BCD482WE-ST Product Name 产品编码 22031040001081 Product Code 规格 规格 名称 项目 类型 Name Item Type Specification Specification 压缩机 VFL090CY1 Compressor 启动器 Starter 过载保护器 压缩机 Overload protector Compressor 压缩机接线柱绕组 值 Rmc:10.6Ω±15% Winding resistance of compressor wiring terminal...
  • Page 18: 制冷温度 Inside Temperature

    refrigerator door 制冷温度 Inside temperature Trk:开机温度 Trt:停机温度 Th:环境温度 实际开停机温度为屏显温度加下表中对应环温的偏移量。 Trk:Start-up temperature Trt: Shutdown temperature Th: Ambient temperature The actual start-up and shutdown temperature is the screen temperature plus the corresponding offset of ambient temperature in the table below. 环温 Cyclic temperature Th≤14℃...
  • Page 19: 电路图 Circuit Diagram

    电路图 Circuit diagram...
  • Page 20: 内部视图和尺寸 Internal View And Dimension

    内部视图和尺寸 Internal view and dimension 主要部件及名称 Main parts and their names 冷冻室 冷藏室 Freezer chamber Refrigerator chamber (本图片为参考示意图,具体外观和配置以实物为准) (The picture is only for reference, and specific appearance and configuration are subject to the real product) 冷冻室 冷藏室 1.冷藏室风道组件 7.冷冻室上抽屉 2.玻璃搁架 8.冷冻室风道组件...
  • Page 21: 外观尺寸 External Dimension

    1. Air duct components in refrigerating 7.Upper drawer of freezing chamber chamber 8. Air duct components in freezing chamber 2. Glass shelve 9.Lower drawer of freezing chamber 3. Cover plate of crisper 10. Regulating foot 4. Crisper for fruit and vegetable 5.Flipping beam 6.
  • Page 22 门最大开启角度 Maximum open angle of door(135°) (本图片为参考示意图,具体外观和配置以实物为准) (The picture is only for reference, and specific appearance and configuration are subject to the real product)
  • Page 23: 制冷管路系统和冷气循环路线 Refrigerating Piping System And Circulating Route Of

    7.制冷管路系统和冷气循环路线 Refrigerating piping system and circulating route of cooling air 制冷管路系统 Refrigerating piping system 压缩机→右冷凝器→防凝露管→左冷凝器→干燥过滤器→ 电动切换阀→冷藏室毛细管→冷藏室蒸发器↘ ↘冷冻室毛细管→冷冻室蒸发器→回气管→压缩机 Compressor→Right condenser→Anti-condensationg tube→Left condenser→Dry filter→ Electric switch valve→REF.capillary tube→REF.evaporator↘ ↘FRZ.capillary tube→FRZ.evaporator→Suction pipe→Compressor (本图片为参考示意图,具体外观和配置以实物为准) (The picture is only for reference, and specific appearance and configuration are subject to the real product)
  • Page 24: 冷气循环路线 Circulating Route Of Cooling Air

    冷气循环路线 Circulating route of cooling air Evaporator Evaporator (本图片为参考示意图,具体外观和配置以实物为准) (The picture is only for reference, and specific appearance and configuration are subject to the real product)
  • Page 25: 部件拆装 Dismantling Of Parts

    部件拆装 Dismantling of parts 门上部件 Parts on the door 门封条 Door seal 冰箱门封条被装到门胆槽内 1)打开冰箱门; 2)抓住门封条①并将其从门胆槽中取出; Door seal is installed into door liner groove. 1) Open the refrigerator door. 2) Take the door seal ① out of door liner. 门托盘 Door tray 向内挤压的同时向上抬起挡板,从冰箱衬套中取出;...
  • Page 26: 灯系统 Light System

    抽屉 Drawer 抽屉位于冷冻室和冷藏室底部 1) 全拉出抽屉; 2) 稍微向上抬起,从冰箱中取出; The drawer is located at the bottom of freezing and refrigerating chambers; Pull the drawer out completely; Lift it up slightly and take it out from the refrigerator. 灯系统 Light system 灯 Light 冷藏室灯位于冷藏室上部...
  • Page 27: 风道及风扇电机 Air Duct And Fan Motor

    冰箱在左右门铰链罩内各有一个磁敏开关 1) 用十字螺丝刀取下铰链罩上的螺钉; 2) 取下铰链罩即可看到磁敏开关。 There is a magnetism-sensing switch on each hinge cover of left and right doors of the refrigerator. 3) Remove bolts of hinge cover with a cross screwdriver; The magnetism-sensing switch can be seen after removing of hinge cover.
  • Page 28 1) 拆除冷藏 风道背面的上盖板 2) 用十字螺丝刀移除 3 颗螺钉,得到风机; 3) 更换风机,逆操作完成安装。 sassemble upper cover of the refrigerating air duct move 3 screws with a cross screwdriver to get the fan; ace the fan in reverse steps. 冷冻风道及风扇电机 and fan motor Air duct components in freezing chamber 在拆卸风道组件之前,应移除冷冻室所有附件。...
  • Page 29: 蒸发器及感温系统 Evaporator And Temperature Sensing System

    5) 用十字螺丝刀移除固定风机的 3 颗螺钉; 6) 取下风机; 7) 更换风机,逆操作完成安装。 1)move 1 screw in the front of the cover of the freezing air duct with a cross screwdriver; 2)y up the buckles in the front and side of air duct; 3)move the fan and temperature sensor wires from the buckles;...
  • Page 30 冷冻室内蒸发器 Evaporator in freezing chamber 1) 拆下冷冻室风道组件。 2) 断开所有接线器。 3) 去除入口管和出口管焊接。 4) 向上向外取下蒸发器。 1)move the air duct components in freezing chamber. 2)sconnect all connectors. 3)move the welding on inlet and outlet tubes. 4)ke down evaporator upward and outward 蒸发器上的部件 Components on the evaporator 带有化霜传感器和熔断器的化霜加热器...
  • Page 31: 压缩机仓 Compressor Case

    在拆卸冷冻室温度传感器之前, 应拆开冷冻室风道 组件。 1) 剥去固定线束的胶带; 2) 取下风机及风道泡沫; 3) 拆除传感器。 All air duct components in the freezing chamber should dismantled before removing temperature sensor in the freezing chamber. 1)rip the adhesive tape which fixes the harness. 2)ke down fan motor and air duct foam; 3)en remove the sensor.
  • Page 32 用十字螺丝刀将压缩机后盖板上、左、右侧共 8 颗 螺钉旋下,再向上提即可将其拆掉。 Use a Phillips screwdriver to unscrew the 8 screws on the left and right side of the rear cover of the 压缩机接线盒 Terminal box of the compressor 1. 拆卸保护罩 1)从上部慢慢撬开保护罩,使得卡扣脱落 2)向外拔出拆下 1. Remove the protective cover 1) Pry the protective cover slowly from the upper part, 2) Pull it out and remove it.
  • Page 33 和捷环压接 1-防凝露管出口与冷凝器进口 1-Outlet of anti-condensation tube and inlet of condenser 2-冷凝器出口与干燥过滤器入口 铜焊 2-Out let of condenser and inlet of dry filter 铜焊 3-干燥过滤器与连接管 3-Dry filter and connecting pipe 银焊 4-回气管与回气过渡管 4-Return pipe and return transition pipe 铜焊 5-冷冻毛细管与电动阀 5-Freezing capillary and electrically operated valve 铜焊...
  • Page 34: 显控板 Display Control Board

    5- 防凝露管 2 5 - Anti-condensation tube 2 6- 回气管 6- Muffler 7- 压缩机继电器罩 7 - Compressor relay cover 8- 电动阀 8 - Electric valve 9- 变频往复式压缩机 9 - Constant speed reciprocating compressors 10- 吸气连接管 10 - Suction connection 11- 冷藏毛细管 11 - refrigerated capillaries 12- 冷冻毛细管...
  • Page 35 1) Remove fixing screws in the box cover of main control board with a cross screwdriver; 2) Remove the box cover of main control board; 3) Pull up the harness terminal and remove the main control board; 4) Replace the main control board and plug in terminal (with misplug prevention design) and cover box cover to complete 1.
  • Page 36: 吧台 Bar Counter(None

    14. 环温传感器 15. humidity sensor 15. 湿度传感器 16. display control panel 16. 显控板 18. Fan of refrigeration chamber 18. 冷藏室风机 19. Fan of freezing chamber 19. 冷冻室风机 20. Spotlight of freezing chamber(obligate) 20. 冷冻室照明灯(预留) 21. Spotlight of refrigeration chamber 21. 冷藏室照明灯 22.
  • Page 37: 功能和操作 Function And Operation

    功能和操作 Function and operation 操作面板 Operation panel 22031040001081 SO-BCD482WE-ST_ 外显产品 Inner display:...
  • Page 38: 按键 Button

    按键 Button 冷藏按键 冷冻按键 模式按键 锁定按键 A. Refrigerating button Freezing button Mode button D. Lock button 9.3 显示 Display  初次上电时,全显 3 秒,同时响开机铃声,然后进入正常运行显示(初次上电冷藏室、冷冻室设 定温度分别为 5℃/ -18℃) 。  正常运行显示 有故障时显示故障代码(循环显示);无故障时显示制冷间室的设定温度。  显示控制 正常情况下,无开门动作、无按键操作 30 秒后显示锁定,锁定状态 30s 后显示屏熄灭;在显 示屏未点亮时,有按键操作则显示屏正常点亮;有“故障代码可见”类故障发生时,显示屏点亮, 30 秒后显示屏熄灭; ...
  • Page 39: Emperature Setting

    3 seconds In locking state, keep pressing the lock button for to unlock and the unlocking beeping will be rang. The refrigerator enters into locking state automatically 30 seconds after no button operation. Except for the door open alarm and failure alarm cancel operation can be carried out in the locking state, the following button operations shall be conducted in unlocking state.
  • Page 40: Ode Setting

    模式设定 Mode setting 按速冷速冻键 ,速冷、速冻 模式按以下方式循环: 冷藏非关闭时,循环设定速冷→速冻→速冷速冻→无→速冷…。 冷藏关闭时,循环设定速冻→无→速冻…。 Press Quick Freezing button, and quick refrigerating and quick freezing. Modes are cycled in the foll owing way: When the refrigerating mode is not closed, the mode is set in a circular manner to be quick refrigerating →...
  • Page 41 器,对照 10.8 阻值表,检查传感器是否正常。 步骤 3:更换主控板 步骤 4:更换电气接线主线束 步骤 1:检查端子 CN1 插到位,拔出端子重新插 到位。 冷藏室化霜传感器故 步骤 2:检查端子上是否有异物,拔出冷藏化霜 是 障 传感器, 对照 10.8 阻值表, 检查传感器是否正常。 步骤 3:换主控板。 步骤 4:检查更换电气接线主线束。 步骤 1:检查端子 CN1 插到位,拔出端子重新插 到位。 冷冻室化霜传感器故 步骤 2:检查端子上是否有异物,拔出冷冻化霜 是 障 传感器, 对照 10.8 阻值表, 检查传感器是否正常。 步骤...
  • Page 42 诊 断 时 会 会 报 出 Fault Fault content Code visible Steps for maintenance methods code Step 1: Check whether the terminal CN1 is well stuck, pull out the terminal and re-stick it in place Step 2: Check to see if there’re foreign matters on the Temperature sensor terminal.
  • Page 43: 测试模式 Test Mode

    matter on the terminal Step 2: Check whether the sensor wiring harness are connected. Step 3: Replace main control board. Step 4: Remove the temperature and humidity sensor at the hinge, and replace the temperature and humidity sensor. Step 1: Check whether the terminal CN2 of main control board is well stuck, pull out the terminal and re-stick it in place and check if there is any foreign matter on the terminal...
  • Page 44: 自诊断 Self-Diagnosis

    1. Press the freezing button to adjust until the screen shows the freezing setting temperature, and then lock the temperature to exit the forced operation mode; 2. Continuously press on the Locking button and the Freezing button for 3 seconds and then lock it to exit the forced operation mode.
  • Page 45 阀 B 相通 0.5s,停 0.5s 阀 B-相通 0.5s,停 0.5s 注:负载动作完成后,阀复位一次 门开关检测:将冷藏室门开关接通,冷藏室照明灯点亮,蜂鸣器响开门声音。 2)显示板自检第一阶段: 接入传感器故障检测,如有接入电阻不符,显示故障代码,同时蜂鸣报警声,8 秒后自动转入自检第二 阶段;如无传感器故障直接执行显示板自检第二阶段。 显示板自检第二步: 显示图标从左到右,每段依次点亮,间隔时间 0.5s。其显示顺序如下所示: 冷藏图标、冷冻图标、关图标、负号、 “8”字断码按 a、b、c、d、e、f、g 依次显示、童锁图标、摄氏 图标、速冻图标、速冷图标、显示显示板版本号、等待 2 秒显示主控板版本号 显示板自检第三步:按按键时,显示板显示按键值。 冷藏按键 B. 冷冻按键 C. 模式按键 锁定键 3)自检退出 自检进入开始计时,1 分钟之后退出自检功能,退出自检之后进入正常运行模式。 Within 3 seconds after being powered on for the first time, press the Refrigerating button and Unlocking button, and then the buzzer beeps, and enters into the self-inspection mode.
  • Page 46 Refrigerating icon, freezing icon, close icon, minus sign will be shown on the 8-digit display in turn in the order of a, b, c, d, e, f, g, child-lock icon, Celsius icon, quick freezing icon, quick refrigerating icon, displaying the display board version number, and waiting for 2seconds to display the version number of the main control board.
  • Page 47: 电路说明 Circuit Description

    电路说明 Circuit description 传感器阻值(R/T) 10.1 Resistance value of the sensor (R/T Tx(℃) Tx(℃) Tx(℃) Tx(℃) Tx(℃) R(KΩ) R(KΩ) R(KΩ) R(KΩ) R(KΩ) 33.81 14.31 6.495 3.141 1.617 31.85 13.55 6.175 2.999 1.55 30.01 12.83 5.873 2.865 1.486 28.29 12.16 5.587 2.737 1.426 26.68 11.52...
  • Page 48: 故障排除方法 Troubleshooting Method

    故障排除方法 Troubleshooting Method 11.1 不制冷(风冷电控式)No cooling(Air cooling-Electronic)
  • Page 49: 压缩机不工作 No Working Of Compressor

    压缩机不工作 11.2 No working of compressor...
  • Page 50: 内部结冰霜、不化霜 Inside Frosting, No Defrosting

    内部结冰霜、不化霜 11.3 Inside frosting, no defrosting 内 部 结 冰 霜 、 不 化 霜 - 维 修 指 引 11.4 Inside frosting, no defrosting-Maintenance guidelines...
  • Page 51: 灯不亮 Light Is Not On

    灯不亮 11.5 Light is not on...
  • Page 52: 维修零部件图示和明细 Figures And Details Of Repair

    维修零部件图示和明细 Figures and details of repair parts(Documents are provided separately) 图示 12.1 Figures(none) 零部件清单 12.2 List of parts and components(none)
  • Page 53: 附录 Appendix

    附录 Appendix 冰箱维修常用工具、设备和材料 13.1 Refrigerator maintenance tooling and equipment and material 工具 Tooling 名称 主要用途 图片 Name Main Usage Photo 十字螺丝刀 拆装螺钉 Phillips screw assemble and screwdriver disassemble 平口螺丝刀/小铲刀 拆装螺钉和铆钉 screw and rivet slotted assemble and disassemble screwdriver/scraper 拆装铰链、压缩机螺钉 hinge and 套筒扳手...
  • Page 54 尖嘴钳/斜口钳 Nipper 辅助工具 Assistive tooling pliers/diagonal pliers 毛细管剪刀 Capillary 剪切毛细管 Shear capillary tube scissors 美工刀 辅助工具 Knife assistive tool 割管器/扩口器 切割管路,扩口 Pipe Pipe cutting, cutter, Flaring device flaring 电子数显温度计 测量温度 Test temperature Electronic digital thermometer 用于测量电阻,电压,电流等 万用表 Multi meter Measurement with resistance, voltage, current and so on.
  • Page 55 高压氮气(带压力表) 管路系统高压吹氮气 pipe and High pressure cooling system(condenser, nitrogen with evaporator, etc) impurities clean piezometer 与工艺管连接,抽真空或充注冷媒 快速接头 Quick 时会用到 Connection process coupling pipeline, vacuum or charge refrigerant will be used. 钎焊枪 加热和焊接 Soldering gun heating and welding 焊点泄漏检测(如无此设备用肥皂 手持检漏仪 hand leak 水检漏)welding point leakage detector detect, if no, use soap-suds...
  • Page 56 系统加制冷剂 Add refrigerant to 制冷剂 Refrigerant/gas the system 左右换门时固定门体 Door fixing 胶带 Adhesive tape for reversing door 铝管-铝管焊接过渡管, 或维修延长 过渡铜管 Transition 管 Aluminium-Aluminium tubes copper pipe welding, maintain lengthen tubes...
  • Page 57 The symbol on the product or its packaging indicates that this product must not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment.

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