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Samsung AJ052MCJ3EH User Manual

Samsung AJ052MCJ3EH
35 pages
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Air conditioner
Installation manual
AJ∗∗∗MCJ∗EH
Thank you for purchasing this Samsung air conditioner.
Before operating this unit, please read this manual carefully and retain it for future
reference.
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Samsung AJ052MCJ3EH Specifications

General IconGeneral
BrandSamsung
ModelAJ052MCJ3EH
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Information

General Information

Provides essential safety guidelines for operating and maintaining the air conditioner.

Installing the Unit

Key warnings and precautions for the safe installation of the air conditioner unit.

Power Supply Line, Fuse or Circuit Breaker

Ensures compliance with safety standards for power supply, earthing, and circuit protection.

Installation Procedure

Step 1 Choosing the Installation Location

Guidelines for selecting an appropriate and safe location for outdoor unit installation.

Step 4 Connecting the Power Cables, Communication Cable, and Controllers

Procedure for correctly connecting main power, outdoor-to-indoor power, and communication cables.

Step 6 Connecting the Refrigerant Pipe

Guidance on connecting refrigerant pipes, including outside diameter, length, and height limitations.

Step 8 Connecting Up and Removing Air in the Circuit

Procedure for connecting refrigerant pipes and removing air from the system using a vacuum pump.

Step 9 Performing the Gas Leak Test

Methods for performing gas leak tests using nitrogen or R-410A to ensure system integrity.

Step 10 Adding Refrigerant (R-410A)

Information and procedures for calculating and adding refrigerant (R-410A) to the system.

Step 12 Checking the Earthing

Procedures for selecting, installing, and verifying the earthing electrode for electrical safety.

Step 14 Cool and Heat Modes Operation Test

Testing the Cool and Heat modes to ensure proper operation and temperature differences.

Appendix

Troubleshooting

Lists self-diagnostic error codes and their explanations for identifying and resolving operational issues.

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