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Samsung AJ100MCJ5EH User Manual

Samsung AJ100MCJ5EH
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Air conditioner
Installation manual
AJ100MCJ5EH
Thank you for purchasing this Samsung air conditioner.
Before operating this unit, please read this manual carefully and retain it for future
reference.

Questions and Answers:

Samsung AJ100MCJ5EH Specifications

General IconGeneral
BrandSamsung
ModelAJ100MCJ5EH
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Information

General Information and Warnings

General warnings and precautions for safe installation and operation.

Electrical Safety and Power Supply

Guidelines for safe and compliant electrical connections and power supply.

Installation Procedure

Choosing the Installation Location

Requirements and considerations for selecting the optimal installation site.

Checking and Preparing Accessories and Tools

Lists necessary tools and accessories for the installation process.

Fixing the Outdoor Unit in Place

Instructions for securely mounting the outdoor unit on a stable base.

Connecting Power, Communication Cables, and Controllers

Detailed steps for connecting electrical and communication cables.

Outdoor-to-Indoor Power Terminal Specifications

Technical specifications for connecting indoor and outdoor power terminals.

Extending the Power Cable (Optional)

Procedure for extending the power cable.

Connecting the Refrigerant Pipe

Detailed steps for connecting the refrigerant piping.

Cutting and Flaring the Pipes (Optional)

Instructions for cutting and flaring refrigerant pipes.

Connecting and Removing Air in the Circuit

Procedures for connecting and purging air from the system.

Performing the Gas Leak Test

Methodology for conducting gas leak tests on the system.

Adding Refrigerant (R-410A)

Guide on how to add R-410A refrigerant to the system.

Connecting the Drain Hose to the Outdoor Unit

Instructions for connecting the drain hose for proper water drainage.

Checking the Earthing

Procedures for verifying the electrical earthing connection.

Setting Indoor Unit Address and Installation Option

Configuring indoor unit addresses and installation settings.

Installing Additional Indoor Unit

Steps for adding an indoor unit after initial installation.

Setting Indoor Unit Addresses Manually

Manual configuration of indoor unit addresses.

Setting Option by Rotary Switch SW02

Using rotary switch SW02 to set unit addresses.

Setting Options via Remote Controller

Instructions for setting options using the remote controller.

Setting Operational Options Procedure

Step-by-step guide for setting various operational modes and options.

Setting Indoor Unit Address (MAIN/RMC)

Assigning addresses to indoor units for MAIN/RMC communication.

Setting Indoor Unit Installation Option

Configuring installation options based on location conditions.

Setting to Cool or Heat Only Mode

Enabling specific Cool or Heat only modes for indoor units.

Cool and Heat Modes Operation Test

Testing the Cool and Heat modes after installation.

Extra Procedures

Pumping Down Refrigerant

Procedure for safely collecting refrigerant before maintenance or relocation.

Relocating Indoor and Outdoor Units

Instructions for moving indoor and outdoor units to a new location.

Using the Stop Valve

Instructions for operating the refrigerant stop valve correctly.

Appendix

Troubleshooting Common Errors

Guide to identifying and resolving common operational errors.

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