Midea MUE-60HRFN1-MW User Manual

Revision O: 2103, Content updated.
Model Numbers:
Indoor Unit:
MCA3U-09HRFN1-M(C); MCA3U-12HRFN1-M(C); MCA3U-18HRFN1-M(C);
MFAU-12HRFN1-M(C); MCD-24HRFN1-M(C); MCD-36HRFN1-M(C);
MCD-48HRFN1-M(D); MUEU-18HRFN1-M(C); MUEU-24HRFN1-M(C); MUE-36HRFN1-M(C);
MUE-48HRFN1-M(C); MUE-60HRFN1-MW; MTIU-09HWFN1-M, MTIU-12HWFN1-M;
MTIU-18HWFN1-M; MTIU-24HWFN1-M; MTI-36HWFN1-M; MTI-48HWFN1-M;
MHG-60HWFN1-MW; MCD1-24HRFN1-MT0W(GA)
Outdoor Unit:
MOB30-09HFN1-MX0W; MOB01-09HFN1-MW0W; MOB30-12HFN1-MV0W;
MOB01-12HFN1-MV0W; MOCA30-18HFN1-MT0W; MOCA01-18HFN1-MT0W;
MOD30-24HFN1-MT0W; MOD01-23HFN1-MT0W; MOBA30-09HFN1-MT0W;
MOB30-12HFN1-MT0W; MOCA31-18HFN1-MT0W; MOD31-24HFN1-MT0W;
MOD30U-36HFN1-M; MOE30U-48HFN1-M; MOE30U-60HFN1-M; MOE30U-36HFN1-M-[X]
MOE30U-48HFN1-M-[X]; MOD30U-36HFN1-MP0; MOE30U-48HFN1-MP0
MOX230-09HFN1-MW5W; MOX330-09HFN1-MY5W; MOX230-12HFN1-MV5W;
MOX330-12HFN1-MW5W, MOX430-17HFN1-MT0W, MOD30-24HFN1-MU0W,
MOD33-24HFN1-MT0W
Light commercial MONO 3D Air
Conditioner
SERVICE MANUAL Mono DC
Table of Contents
1. Precaution
2. Part Names And Functions
3. Dimension
4. Service space
5. Refrigerant Cycle Diagram
6. Wiring Diagram
7. Fan Curves
8. Air Velocity Distributions
9. Electric Characteristics
10. Sound Level
11. Accessories
12. The Specification of Power
13. Field Wiring
14. Installation Details
15. Operation Characteristics
16. Electronic Function
17. Troubleshooting
18. Disassembly Instructions
WARNING
 Installation MUST conform with local building codes or, in the absence of local codes, with the
National Electrical Code NFPA70/ANSI C1-1993 or current edition and Canadian Electrical
Code Part1 CSA C.22.1.
 The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments
 Installation or repairs made by unqualified persons can result in hazards to you and others.
 Failure to carefully read and follow all instructions in this manual can result in equipment
malfunction, property damage, personal injury and/or death.
 This service is only for service engineer to use.

Midea MUE-60HRFN1-MW Specifications

General

Brand	Midea
Model	MUE-60HRFN1-MW
Category	Air Conditioner
Language	English

Summary

Precaution

1.1 Safety Precaution

Instructions to prevent injury to users and damage to property during operation and maintenance.

1.2 Warning

Critical warnings regarding installation, electrical safety, handling, and operational hazards.

Service Space

Refrigerant Cycle Diagram

Wiring Diagram

6.1 Indoor Unit

Provides detailed wiring schematics for various indoor unit models and their components.

6.2 Outdoor Unit

The Specification of Power

Field Wiring

Installation Details

14.1 Location selection

14.2 Indoor unit installation

14.3 Outdoor unit installation

14.4 Refrigerant pipe installation

Covers maximum pipe length, height drop, connection procedures, and flare nut torque.

14.5 Drainage pipe installation

14.6 Vacuum Drying and Leakage Checking

Outlines procedures for vacuum drying and leakage testing to ensure system integrity.

14.7 Additional refrigerant charge

14.9 Engineering of electrical wiring

14.10 Test operation

Guides on conducting comprehensive test operations after installation and confirming key points.

Electronic Function

16.3 Main Protection

Details protection mechanisms like compressor delay, temperature protection, and fan speed malfunction.

Troubleshooting

Safety

Provides safety precautions related to discharging electricity from capacitors before troubleshooting.

17.1 Indoor Unit Error Display

Lists error codes displayed on the indoor unit, their meanings, and associated LED status.

17.4 Diagnosis and Solution

Offers systematic troubleshooting steps for common error codes like EEPROM, communication, and fan malfunctions.

Disassembly Instructions

18.1 Indoor unit

18.2 Outdoor unit