Samsung AJ070MCJ4EH User Manual

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.

Samsung AJ070MCJ4EH Specifications

General

Brand	Samsung
Model	AJ070MCJ4EH
Category	Air Conditioner
Language	English

Summary

Safety Information

Installation Procedure

Choosing the Installation Location

Connecting Power Cables, Communication Cable, and Controllers

Detailed steps for connecting the main power, communication, and controller cables.

Connecting the Refrigerant Pipe

Step-by-step guide for connecting the refrigerant piping between indoor and outdoor units.

Connecting Up and Removing Air in the Circuit

Process for connecting refrigerant lines and evacuating air from the system.

Performing the Gas Leak Test

Essential steps to check for refrigerant leaks after installation to ensure safety.

Adding Refrigerant (R-410A)

Guide on how to charge the system with the correct amount of R-410A refrigerant.

Checking the Earthing

Setting an Indoor Unit Address and Installation Option

Guide to configuring indoor unit addresses and specific installation settings.

Cool and Heat Modes Operation Test