Service Manual - Cross-Door No Frost Series - Significant Update Notes - Safety Warning

Nov 4, 2026

Uploaded by Kyle

Service manual for the Cross-Door No Frost series covering MDRM706BIE70 and related product codes. It provides safety-critical notices emphasizing manufacturer-specified replacement of marked components and warns that unauthorized modifications and repairs may cause injury or property loss. The manual outlines significant update notes, safety warnings, refrigerant-related precautions, and a structured approach to installation, commissioning, and service preparation for maintenance personnel.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages78

Reading Time3 h 17 min

AccessFree to download

SIGNIFICANT UPDATE NOTES

SAFETY WARNING

WARNING FOR OPERATION SAFETY

SAFETY INSTRUCTION FOR REFRIGERANT

INSTALLATION AND COMMISSIONING

HANDLING

DOOR DISASSEMBLY AND ASSEMBLY

INSTALLATION LOCATION

LEVELING OF THE REFRIGERATOR

LEFT OR RIGHT OPEN DOOR REVERSAL (NONE)

INSTALLATION OF HANDLE (NONE)

INSTALLATION OF DOOR LOCK (NONE)

ADJUSTMENT TO LEVEL THE DOOR

MAIN PARTS AND EXTERNAL DIMENSION

MAIN PARTS

EXTERNAL DIMENSION

MIDEA PRODUCT SERIAL NUMBER AND LOCATION

ELECTRIC CONTROL SYSTEM

ELECTRICAL PARTS PARAMETERS

CIRCUIT DIAGRAM

WIRING DIAGRAM

MAIN PCB TERMINAL CONNECTION DIAGRAM

REFRIGERATION SYSTEM

REFRIGERATING PIPING SYSTEM

COOLING PIPELINE AND DRAIN PIPE INSIDE THE CABINET

CIRCULATING ROUTE OF COOLING AIR

WELDING POINTS IN CHAMBERS OR FOAM LAYER

WELDING POINT IN THE COMPRESSOR CASE

DISMANTLING OF PARTS

PARTS ON THE DOOR

Service Manual Cross-Door No Frost Series | Market Model | Product Model | Product Code | | --- | --- | --- | | MDRM706BIE70 | CE-BCD527WX-JT | 21031040009519 | | | | | The picture in this service manual is only for reference, and specific appearance and configuration are subject to the real product. This manual mainly teaches the method, the specific work skill needs engineer to accumulate through the daily work. WARNING Important Safety Notice There are special components used in this equipment which are important for safety. These parts are marked by 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. Do not modify the original design without permission of manufacturer. WARNING 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. Contents 1. SIGNIFICANT UPDATE NOTES ...................................................................................................................... 5 2. SAFETY WARNING............................................................................................................................................... 6 2.1 WARNING FOR OPERATION SAFETY ........................................................................................................................... 6 2.2 SAFETY INSTRUCTION FOR REFRIGERANT ................................................................................................................. 8 3. INSTALLATION AND COMMISSIONING ............................................................................................................ 9 3.1 HANDLING................................................................................................................................................................... 9 3.2 DOOR DISASSEMBLY AND ASSEMBLY ........................................................................................................................ 9 3.3 INSTALLATION LOCATION .......................................................................................................................................... 11 3.4 LEVELING OF THE REFRIGERATOR ........................................................................................................................... 11 3.5 LEFT OR RIGHT OPEN DOOR REVERSAL (NONE) ...................................................................................................... 11 3.6 INSTALLATION OF HANDLE (NONE) ........................................................................................................................... 11 3.7 INSTALLATION OF DOOR LOCK（NONE） ................................................................................................................ 11 3.8 ADJUSTMENT TO LEVEL THE DOOR .......................................................................................................................... 11 4. MAIN PARTS AND EXTERNAL DIMENSION....................................................................................................14 4.1 MAIN PARTS.............................................................................................................................................................. 14 4.2 EXTERNAL DIMENSION ............................................................................................................................................. 15 4.3 MIDEA PRODUCT SERIAL NUMBER AND LOCATION ..................................................................................................

FAQs

What safety warnings are included in this service manual?

The manual includes important safety notices about special safety components marked in schematics and replacement lists. It warns that replacing critical parts with non-specified items or modifying the original design without permission may lead to shock, fire, injury, or property loss.

Who is the maintenance manual intended for?

It is intended only for maintenance personnel with certain experience and background in electrical, electronic, and mechanical fields. Unauthorized attempts to repair main devices may cause personal injury and property loss.

What topics are covered after the safety and update notes?

After significant update notes and safety warning sections, the manual covers installation and commissioning, main parts and external dimensions, electric control system documentation (diagrams and PCB connections), and the refrigeration system including piping, cooling air routes, and welding points.

Nov 4, 2026

Uploaded by Kyle