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Samsung AJ100TXJ5KG User Manual

Samsung AJ100TXJ5KG
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Air conditioner
Installation manual
AJ100TXJ5KG
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 AJ100TXJ5KG Specifications

General IconGeneral
TypeAir conditioner outdoor unit
Multi-split-
Product colorWhite
Gas hose diameter9.52 mm
Inverter technologyYes
Liquid hose diameter6.35 mm
Refrigerating mediumR32
Cooling capacity (nominal)34100 BTU/h
Heating capacity (nominal)40900 BTU/h
Refrigerating medium weight2700 g
Cooling capacity in watts (nominal)10000 W
Operating temperature (cooling) (T-T)-10 - 46 °C
Operating temperature (heating) (T-T)-15 - 24 °C
Seasonal efficiency rating (cooling) (SEER)3.64
Seasonal efficiency rating (heating) (SCOP)4.26
Heating capacity in watts (nominal) (Warmer heating season)12000 W
Heating capacity in watts (nominal) (Average heating season)- W
Wi-FiNo
Current (cooling)12.2 A
Current (heating)12.8 A
Design load (cooling)10 kW
Energy efficiency class (cooling)A++
Annual energy consumption (cooling)- kWh
Hourly energy consumption (cooling)8 kWh
Hourly energy consumption (heating)4.32 kWh
Design load (heating) (Warmer heating season)12 kW
Design load (heating) (Average heating season)- kW
Energy efficiency class (heating) (Warmer heating season)A+
Indoor unit noise level (high speed)- dB
Outdoor unit depth330 mm
Outdoor unit width940 mm
Outdoor unit height998 mm
Outdoor unit weight76500 g
Outdoor units quantity1
Outdoor unit noise level54 dB
Outdoor unit package depth1096 mm
Outdoor unit package width995 mm
Outdoor unit package height426 mm
Outdoor unit package weight82000 g
Fan motor type (outdoor unit)AC
Outdoor unit sound power level70 dB

Summary

Safety Information

Notices and Notes

Describes warning symbols, cautions, and supplementary information used throughout the manual.

General Warning: Qualified Installer Required

Highlights the necessity for installation and testing to be performed by a qualified technician.

Safety Information

General Installation and Usage Precautions

Provides general safety information, warnings, and precautions for installation and operation.

Safety Information

Safe Installation Practices and Environment

Details safe installation practices, environmental considerations, and unit accessibility requirements.

Safety Information

Ignition Source Control and Area Ventilation

Covers precautions regarding ignition sources and requirements for area ventilation during installation.

Fire Extinguisher Preparation

Specifies the requirement for having appropriate fire extinguishing equipment available.

Safety Information

Leakage Detection and Refrigerant Recovery

Details methods for detecting refrigerant leaks and procedures for refrigerant recovery.

Labelling Requirements

Outlines the requirements for labelling parts that have been decommissioned and emptied of refrigerant.

Installation Procedure

Power Supply and Circuit Breaker Requirements

Specifies requirements and precautions for the power supply line, fuses, and circuit breakers.

Step 1: Choosing Installation Location

Provides requirements and considerations for selecting the optimal installation location for the unit.

Installation Procedure

Step 1: Installation Location Details and Cautions

Details specific location requirements, obstructions, neighbour considerations, and associated cautions.

Installation Procedure

Outdoor Unit Clearance Requirements and Cautions

Illustrates minimum clearances for single and multiple outdoor units and provides related cautions.

Installation Procedure

Step 2: Accessories and Tools Check

Lists the necessary accessories and tools required for checking and preparing the installation.

Step 3: Fixing the Outdoor Unit

Provides instructions for securely fixing the outdoor unit in place, considering vibration and wind.

Installation Procedure

Optional: Wall Mounting the Outdoor Unit

Describes an optional method for mounting the outdoor unit to a wall using a rack.

Step 4: Connecting Power, Communication, and Control Cables

Details the procedure for connecting the main power, indoor-outdoor power, and communication cables.

Installation Procedure

Outdoor Unit Cable Connection Diagram

Illustrates the wiring diagram for connecting various cables to the outdoor unit for different configurations.

Installation Procedure

Circuit Breaker and Power Cord Specifications

Provides specifications for circuit breakers, power supply cords, and input current ratings.

Installation Procedure

Cable Terminal Connections and Optional Transmitter Installation

Details cable terminal board connections and the optional transmitter installation procedure.

Installation Procedure

Power Terminal Specifications and Cautions

Covers specifications for outdoor-to-indoor power terminals and associated connection cautions.

Installation Procedure

Cable Specifications for Indoor/Outdoor Units

Details specifications for indoor/outdoor power and communication cables, including special types.

Step 5: Extending the Power Cable

Provides instructions and tools required for optionally extending the power cable.

Installation Procedure

Power Cable Extension Procedure and Warnings

Details the step-by-step procedure for extending power cables, including cautions and warnings.

Installation Procedure

Step 6: Connecting the Refrigerant Pipe

Guides on connecting refrigerant pipes, including pipe diameter, length, and height limitations.

Refrigerant Pipe Installation Notes and Requirements

Includes notes on minimum pipe length, tightening torques, and essential installation requirements.

Installation Procedure

Step 7: Cutting and Flaring Pipes

Details the process for cutting pipes and flaring them correctly, including required tools and cautions.

Pipe Flaring Cautions and Examples

Provides cautions and visual examples of correct and incorrect pipe flaring techniques.

Installation Procedure

Step 8: Connecting and Purging Air from Circuit

Instructs on connecting the circuit and removing air using a vacuum pump to prevent malfunction.

Refrigerant Handling and Air Removal Warnings

Highlights warnings about refrigerant leakage, air in the circuit, and the environmental impact of R-32.

Installation Procedure

System Standby and Vacuum Operation Caution

Advises on system standby mode for vacuum operation and cautions regarding electrical connections.

Step 9: Performing Gas Leak Test

Details the procedure for checking for gas leaks on the outdoor and indoor units after installation.

Installation Procedure

Leak Testing Procedures and Refrigerant Addition

Covers leak testing with nitrogen and R-32, and introduces the procedure for adding refrigerant.

Refrigerant Handling Regulations and Precautions

Explains regulations regarding fluorinated greenhouse gases and precautions for handling R-32 refrigerant.

Installation Procedure

Refrigerant Charge Labeling and Calculation

Guides on filling refrigerant charge labels and calculating the quantity of refrigerant to add.

Refrigerant Charge Limits and Cautions

Summarizes refrigerant charge limits for products and provides important cautions regarding overcharging.

Installation Procedure

Step 11: Connecting the Drain Hose

Details the procedure for connecting the drain hose to the outdoor unit for condensation draining.

Step 12: Checking the Earthing System

Provides instructions for checking and ensuring a proper earthing connection for the unit.

Installation Procedure

Step 13: Setting Indoor Unit Address and Options

Guides on manually setting indoor unit addresses and installation options, including key functions.

Manual Indoor Unit Addressing and Controls

Explains manual address setting, key operations, and display indications for the outdoor unit.

Installation Procedure

Setting Outdoor Unit Options and Cautions

Details how to set outdoor unit options using keys, including saving edited values and associated cautions.

Installation Procedure

Remote Controller Setting Options Overview

Provides an overview of entering the setting option mode using different remote controller models.

Installation Procedure

Remote Controller Option Setting Procedure and Cautions

Details the procedure for setting options via remote controller, including segment settings and cautions.

Installation Procedure

Remote Option Setting Operations and Indications

Outlines the operations and corresponding indications for setting various modes and options.

Installation Procedure

Remote Option Setting Operations and Indications

Continues detailing operations and indications for setting modes and options via remote controller.

Automatic Indoor Unit Addressing Procedures and Cautions

Explains automatic addressing, notes for best results, and cautions regarding temperature ranges.

Installation Procedure

Initial System Startup, Self-Test, and Addressing

Covers initial system startup, self-test procedures, and manual indoor unit address assignment.

Installation Procedure

Indoor Unit Address Option Details and Cautions

Details option numbers for addressing, tables for settings, and important cautions for address configuration.

Installation Procedure

Setting Indoor Unit Installation Options

Guides on setting indoor unit installation options based on location, including central control and master/slave settings.

Installation Procedure

Step 14: Cool and Heat Mode Operation Test

Details how to test the Cool and Heat modes, including temperature differences and try-run functions.

Step 15: Optional Cool or Heat Only Mode Setting

Explains how to enable specific modes (Cool or Heat only) for indoor units via main PCB settings.

Installation Procedure

Step 16: Optional Power Improvement Mode Setting

Guides on enabling or disabling the power improvement mode for reduced power consumption.

Extra Procedures

Pumping Down Refrigerant Procedure and Warnings

Details the procedure for pumping down refrigerant before disconnecting pipes, including essential warnings.

Relocating Units: Procedures, Notes, and Cautions

Provides steps for relocating units, including refrigerant recovery, disconnection, and important notes.

Extra Procedures

Using the Stop Valve: Opening, Closing, Cautions, and Notes

Explains how to open and close stop valves, including tightening torques, cautions, and relevant notes.

Appendix

Troubleshooting: Error Code Explanations

Lists self-diagnostic error codes displayed on the outdoor unit PCB and their corresponding explanations.

Appendix

Troubleshooting: Error Code Explanations

Continues the list of self-diagnostic error codes and their explanations for system troubleshooting.

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