Samsung AM TXMDCH Series User Manual

Air Conditioner
Installation manual
AM***TXMDCH
• Thank you for purchasing this Samsung Product.
• Before operating this unit, please read this installation manual carefully and retain it for future
reference.
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Samsung AM TXMDCH Series Specifications

General

Brand	Samsung
Model	AM TXMDCH Series
Category	Air Conditioner
Language	English

Summary

Safety precautions

General information

Key guidelines for safe installation and operation.

Installing the unit

Instructions for physically installing the air conditioner unit.

Power supply line, fuse or circuit breaker

Guidelines for electrical connections and protection.

Installation location

Installation and base ground work for an outdoor unit

Requirements for foundation and base installation.

Refrigerant pipe installation

Selecting refrigerant pipe

Specifications for choosing the correct refrigerant pipe.

Refrigerant pipe brazing and safety information

Safety rules for pipe brazing processes.

Cutting or Flaring the pipes

Tightening flare connection area

Proper torque and method for tightening flare connections.

Outdoor unit refrigerant pipe connection

Allowable length of the refrigerant pipe and the installation examples

Refrigerant Y-joint installation

Refrigerant header joint installation

Performing air tightening test

Steps for testing pipe system for leaks.

Vacuuming a pipe and an indoor unit

Process for vacuuming the refrigerant system.

Selecting additional refrigerant charging

Determining and adding extra refrigerant.

Insulating refrigerant pipe or Y-joint

Insulating refrigerant pipe

Wiring work

Wiring work

General guidelines and regulations for electrical wiring.

Connection of the power cable (1 phase 2 wires)

Connection of the power cable (1 phase 2 wires using EEV kit)

Specification for circuit breaker and power supply cord

Requirements for circuit breakers and power cords.

Tightening power terminal

Installing grounding wire

Grounding the power cable

Instructions for grounding the power cable.

Performing the grounding work

Setting outdoor unit option switch and key function

Installing and setting the option with tact switch and explanation of the functions

Using tact switches to set and understand functions.

Setting the option

Setting key operation and checking the view mode with tact switch

Key operations and display modes using tact switches.

Pump Down

Caution for pump down procedure

Safety warnings for pump down process.

Pump down procedure

Step-by-step guide for pump down operation.

How to put the refrigerant into the refrigerant container before pump down operation

Method for transferring refrigerant to a container.

Checking lists after finishing installation

Refrigerant pipe work

Checklist for refrigerant pipe installation steps.

Wiring work

Inspection and check operation

Precautions before check operation

Important safety measures before performing checks.

Inspection before check operation

Check operation

Steps to perform and interpret check operations.