Samsung AM056NN4DEH Series - User Manual

SYSTEM AIRCONDITIONER CONTENTS
SYSTEM AIRCONDITIONER
INDOOR UNIT
AM045/056/071/090/112/128/140NN4DEH/**
AM015/022/028/036/045/056/060NNNDEH/**
AM009/012/018/024/036/048NN4DCH/**
AM005/007/009/012/018/020NNNDCH/**
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Reference Sheet

Summary

Precautions

1-1 Precautions for the Service

1-3 Precautions for the Safety

General safety guidelines to prevent electrical shock and fire.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Safety and environmental precautions for handling refrigerants.

1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant

Product Specifications

2-1 Product Specifications

Disassembly and Reassembly

3-1 Indoor Unit

Troubleshooting

4-2 Service Operation

4-3 Troubleshooting

General guidance and methods for diagnosing and resolving issues.

4-4 Appropriate Measures for Different Symptom

Specific troubleshooting steps for various symptoms and error codes.

PCB Diagram and Parts List

5-1 Indoor Unit

Reference Sheet

7-2 Pump-down Method

Procedures and precautions for refrigerant pump-down.

7-3 How to Put Refrigerant in Refrigerant Container

Samsung AM056NN4DEH Series Specifications