Midea NTY15-22EA Bedienungsanleitung

维修手册 Service Manual, 2017 v1.0

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维修手册 Service Manual

适用机型 Applicable Models

NTY15-22EA

（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 Prepared by

王俊彬

审核 Reviewed by

曾垂雨

批准 Approved by

谭成波

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重要安全通知

本维修手册仅用于具有适当电气、电子和机械经验背景的维修人员使用。

任何修理主要装置的测试均可能导致人身伤害和财产损失。

制造商或经销商不对本资料的内容和解释负责。

美的环境电器

技术手册

版权@2017

保留全部版权。未经美的环境电器外销书面批准，不得以任何形式全部或部分复制本手册。

Important Safety Notice

The Maintenance Manual is only for the use of maintenance personnel with certain experience and

background in electrical, electronic and mechanical field.

Any attempt to repair main devices may lead to personal injury and property loss.

Manufacturers or distributors are not responsible for the content of the Manual and interpretation

thereof.

Midea Environment Appliance

Technical Maintenance Manual

written approval by the Overseas Sales of Midea Environment Appliance.

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1. 安全警示规范 Safety Warning Code

WARNING

1Read these instructions.

2Keep these instructions.

3Follow all instructions.

4Do not use this appliance near water. This appliance is intended to be used in

household and similar environments.

5Clean only with a damp cloth.

6Install in accordance with the manufacturer’s instructions.

7Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized

plug has two blades with one wider than the other. A grounding type plug has two

blades and a third grounding prong. The wide blade or the third prong are provided

for your safety. If the provided plug does not fit into your outlet, consult an electrician

for replacement of the obsolete outlet.

8Protect the power cord from being walked on or pinched, particularly at plugs,

convenience receptacles, and the point where the exit from the appliance.

9Do not attempt to modify or extend the power cord of this appliance.

10 Unplug this appliance during lightning storms or when it will not be used for long

periods of time.

11 Make sure that the available AC power matches the voltage requirements of this

appliance.

12 Do not handle the plug with wet hands. This could result in an electric shock.

13 Unplug the power cord by holding the plug, never by pulling the cord.

14 Do not turn the appliance on or off by plugging or unplugging the power cord.

15 Refer all servicing to qualified service personnel. Servicing is required when the

appliance has been damaged in any way, such as the power-supply cord or plug is

damaged, liquid has been spilled or objects have fallen into the appliance, the

appliance has been exposed to rain or moisture, does not operate normally, or has

been dropped.

16 To reduce the risk of fire or electric shock, do not expose this appliance to rain,

moisture, dripping, or splashing.

17 This appliance is not intended for use by persons (including children) with reduced

physical, sensory or mental capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concerning use of the appliance by a

person responsible for their safety.

18 Children should be supervised to ensure that they do not play with the appliance.

19 If the supply cord is damaged, it must be replaced by the manufacturer, its service

agent, or similarly qualified person, in order to avoid a hazard.

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2. 整机拆卸 Dismantling of appliance

2.1 后壳拆卸 Back shell removal

1、后壳螺钉拆卸；

1、Remove rear shell screws；

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2.2 风机拆卸 Fan removal

1、卸下螺钉，取出风机；

1、Remove the screws，take out of the Fan；

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2.3 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;

2.4 发热体拆卸 PTC removal

1、拧开螺钉，取下 PTC；

2、拔掉线束；

1、Twist down the screws, and take down the PTC;

2、Pull out the wiring harness；

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2.5 开关、温控器拆卸 Fan component removal

1、取出开关、温控器，拔出所有端子；

1、 Pull out all terminals，take out the link;

3. 常见故障及解决方法 Fault code and solutions

故障代码

Fault code

故障内容 Fault

content

显示 Display

维修方法步骤 Steps for maintenance methods

不通电/不加热

electricity/heat

A、需检查有没有在非正常情况下使用，如有，需拆开控

制箱组件后，将手动限温器按下去；

B、如正常情况下使用，请更换手动限温器，手动限温器

值不准确；

内部端子松脱或接触不良：检查，排除故障

更换电路板

更换发热管

更换倾倒开关；

A. It is necessary to check whether it is used in

abnormal conditions. If so, after disassembling the control

box components, press the manual temperature limiter;

B. If it is used under normal circumstances, please

replace the manual temperature limiter. The value of the

manual temperature limiter is not accurate.

Loose internal terminal or poor contact: check,

troubleshoot

Replace circuit board

Replace the heat pipe

Replace the dump switch;

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4附录 Appendix:

5.1 维修常用工具、设备和材料 refrigerator maintenance tooling and equipment and

material

工具 Tooling

No.

名称 Name

图片 Photo

主要用途 Main Usage

十字螺丝刀 Phillips

screwdriver

拆卸螺钉 screw assemble and

disassemble

平口螺丝刀/小铲刀

slotted screwdriver/scraper

拆卸螺钉和铆钉 screw and

rivet assemble and disassemble

尖嘴钳 Nipper pliers

辅助工具 assistive tool

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美的环境电器

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,

Guangdong Province China

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