Samsung AM054JNHDCH/AA User Manual

SYSTEM AIRCONDITIONER CONTENTS
SYSTEM AIRCONDITIONER
INDOOR UNIT
AM007/009/012FN1DCH/AA
AM009/012/018/020FNNDCH/AA
AM005/007KNNDCH/AA
AM009/012/018/024/030/036/048FN4DCH/AA
AM007/009/012FNLDCH/AA
AM018/024FNLDCH/AA
AM030/036/048FNLDCH/AA
AM018/024FNMDCH/AA
AM030/036FNMDCH/AA
AM048FNMDCH/AA
AM007/009/012/018/020/024FNTDCH/AA
AM007/009/012/018/020/024HNQDCH/AA
AM036/048FNHDCH/AA
AM076/096FNHDCH/AA
AM018/024FNCDCH/AA
AM048/096HNPDCH/AZ
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Reference Sheet
AM007/009/012/015/018JNMDCH/AA
AM024/027/030/036/048/054JNHDCH/AA
AM036/048JNCDCH/AA
AM006/009/012/018/024JNFDCH/AA
AM006/009/012/018/024JNGDCH/AA
AM072/096JNESCH/AA
AM054KNMDCH/AZ
AM009/012/018/024/030/036/048KN4DCH/AA

Samsung AM054JNHDCH/AA Specifications

General

Brand	Samsung
Model	AM054JNHDCH/AA
Category	Air Conditioner
Language	English

Summary

Precautions

Precautions for the Service

Focus on using correct parts and ensuring proper connections during repair.

Precautions for the Static Electricity and PL

Handle PCB terminals carefully and maintain distance from electronic appliances to prevent damage.

Precautions for the Safety

Avoid wet hands, damaged wires, and multiple outlets; ensure proper grounding.

Precautions for Handling Refrigerant for Air Conditioner

Environmental and safety cautions regarding refrigerant release, frostbite, suffocation, and container handling.

Precautions for Welding the Air Conditioner Pipe

Remove flammable objects, evacuate refrigerant, and use nitrogen gas for welding to prevent hazards.

Precautions for Additional Supplement of Air Conditioner Refrigerant

Calculate refrigerant precisely, avoid heating containers, and do not operate with safety devices removed.

Other Precautions

Ensure no pipe leakage after installation and stop the compressor before removing pipes.

Product Specifications

Product Specifacations

Detailed technical data including power, performance, dimensions, and accessories for various indoor units.

Disassembly and Reassembly

Indoor Unit

Step-by-step procedures for disassembling various types of indoor units, including necessary tools.

Troubleshooting

Check-up Window Description

Explains the functions of various indicators and switches on the PCB for diagnosis.

Service Operation

Details special operations and key inputs for service modes, including trial operations and pump-down.

Troubleshooting

General guidance and methods for diagnosing and resolving issues with air conditioning systems.

Appropriate Measures for Different Symptom

Provides specific solutions and diagnostic steps for various error codes and symptoms.

PCB Diagram and Parts List

Indoor Unit

Illustrates PCB layouts and identifies components with their respective connector numbers for indoor units.

Wiring Diagram

Indoor

Provides schematic diagrams showing electrical connections for various indoor unit types.

Reference Sheet

Index for Model Name

Lists indoor unit classifications, versions, capacities, and product notations for model identification.

Pump-down Method

Outlines procedures for refrigerant pump-down for single and multiple outdoor unit installations.

How to Put Refrigerant in Refrigerant Container

Step-by-step guide on safely transferring refrigerant into a container using gauges and scales.