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维修手册
(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)
编制
审核
批准
维修手册
Service Manual
Applicable Models
适用机型
NTH15-21ERL
Prepared by
Reviewed by
Approved by
Service Manual, 2017 v1.0
王俊彬
崔朝阳
谭成波
1 / 16

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Summary of Contents for Midea NTH15-21ERL

  • Page 1 Service Manual, 2017 v1.0 维修手册 Service Manual 维修手册 Applicable Models 适用机型 NTH15-21ERL (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) Prepared by 编制 王俊彬 Reviewed by 审核 崔朝阳 Approved by 批准...
  • Page 2: Important Safety Notice

    Midea Environment Appliance Technical Maintenance Manual Copyright @2017 All rights reserved. Replication of all or part of the Manual in any forms shall not be allowed without written approval by the Overseas Sales of Midea Environment Appliance. 2 / 16...
  • Page 3: Safety Warning Code

    Service Manual, 2017 v1.0 维修手册 安全警示规范 Safety Warning Code WARNING Read these instructions. Keep these instructions. Follow all instructions. Do not use this appliance near water. This appliance is intended to be used in household and similar environments. Clean only with a damp cloth. Install in accordance with the manufacturer’s instructions.
  • Page 4 Service Manual, 2017 v1.0 维修手册 整机拆卸 Dismantling of appliance 后壳拆卸 Back shell removal 1、后壳螺钉拆卸; 1、Remove rear shell screws; 顶盖 & 控制板拆卸 Top cover & Control model removal 1、取下顶盖,卸下螺钉; 2、将控制板上端子拔出; 1、 Take down the top cover, and remove the screws; 2.、Pull the terminals out of the control model;...
  • Page 5 Service Manual, 2017 v1.0 维修手册 电源板拆卸 PCB Assembiy removal 1、将电源板从防火盒中取出; 2、拔出所有端子; 1、Remove the PCB Assembiy from the fire protection box. 2、Pull out all terminals; 摇头统配组件拆卸 Oscillating component removal 1、将线速从卡扣中取出,去除接线帽; 2、将防火盒打开,拔出直插端子; 3、取下摇头组件; 1、Take the wiring harness out of the buckle, and remove the connector;...
  • Page 6 Service Manual, 2017 v1.0 维修手册 4、拧开螺钉,取下底盖,电源线即可取出。 4、Remove the three screws and take off the base cover. Then the power cord can be removed. 6 / 16...
  • Page 7 Service Manual, 2017 v1.0 维修手册 5、拧开螺钉,摇头支座、连杆、曲轴、同步电 机可依次取下。 5、Remove screws. Then the base enclosure、 oscillating arm、 crank and synchronous motor can be removed successively. 7 / 16...
  • Page 8 Service Manual, 2017 v1.0 维修手册 2.5 风机统配组件拆卸 Fan component removal 1、 去除接线帽, 风机螺钉拆卸, 取出风道组件; Remove the connector, and remove the fan screws to take out the air duct assembly; 2、卸下电机后部 2 颗螺钉,取下电机和风轮。 Remove the two screws connecting to 2 、 motor.
  • Page 9 Service Manual, 2017 v1.0 维修手册 发热体拆卸 PTC removal 1、拧开螺钉,取下 PTC; 2、拔掉线束,取下 PTC 支架; 1、Twist down the screws, and take down the PTC; 2、Pull out the wiring harness, and take down the PTC bracket. 2.7 前网、面板拆卸 Enclosure and panel removal 9 / 16...
  • Page 10: Function And Operation

    Service Manual, 2017 v1.0 维修手册 1、撬开扣位,取下前网; 1 、 Prize up the sub-commission. Then the enclosure can be removed. 整机的安装 Function and operation 前网、面板、格栅安装 Front enclosure, panel and grille installation 1、安装前网,之后安装出风格栅。 1 、 Install the front enclosure to front cover successfully. Then install the grille. 10 / 16...
  • Page 11 Service Manual, 2017 v1.0 维修手册 2、压住扣位,前网即能固定 2 、 Depress the sub-commission. Then the enclosure can be fasten to the front cover . PTC 和风机组件安装 Installation of PTC and fan component 1、安装 PTC,插线,打螺钉。放置熔断器 和限温器组件,之后放置风机组件并打螺 钉固定。 1、Install PTC to the front cover concerning to the picture.
  • Page 12 Service Manual, 2017 v1.0 维修手册 理线 Arrange wire 1、按图所示整理线束。 1、 Put wire in order concerning to the picture. 12 / 16...
  • Page 13: Fault Code And Solutions

    Service Manual, 2017 v1.0 维修手册 安装后壳 Synchronous motor installation 1、放置后壳并用螺钉固定 1、Install the rear cover and fasten it by six screws. 常见故障及解决方法 Fault code and solutions 故 障 代 码 故 障 内 容 Fault 显示 维修方法步骤 Display Steps for maintenance methods Fault code content A、需检查有没有在非正常情况下使用,如有,需拆开控...
  • Page 14 Service Manual, 2017 v1.0 维修手册 附录 Appendix: Electrical Schematic Diagram 整机接线图 14 / 16...
  • Page 15 Service Manual, 2017 v1.0 维修手册 维修常用工具、设备和材料 refrigerator maintenance tooling and equipment and material 工具 Tooling 名称 图片 主要用途 Name Photo Main Usage 十字螺丝刀 拆卸螺钉 Phillips screw assemble and screwdriver disassemble 平口螺丝刀/小铲刀 拆卸螺钉和铆钉 screw and slotted screwdriver/scraper rivet assemble and disassemble 尖嘴钳...
  • Page 16 如需获得厂家详细技术咨询,请联系: xxx@midea.com 环境电器事业部 外销 地址:中国广东省中山市东凤镇东阜路和穗工业园东区 28 号 Midea Environment Appliance If you need to get detailed technical information from the manufacturer, please contact: xxx@midea.com Environment Appliance Division Overseas Sales Address: Eastern 28th, Hesui industrial Park, Dongfu Road, Dongfeng Town, Zhongshan City,...