Mitsubishi Electric Mr. Slim SUZ-KA12NAHZ User Manual

INSTALLATION MANUAL
For safe and correct use, read this manual and the indoor unit installation manual thoroughly before installing
the air-conditioner unit.
MANUEL D’INSTALLATION
Avant d’installer le climatiseur, lire attentivement ce manuel, ainsi que le manuel d’installation de l’appareil
intérieur pour une utilisation sûre et correcte.
MANUAL DE INSTALACIÓN
Para un uso correcto y seguro, lea detalladamente este manual y el manual de instalación de la unidad interior
antes de instalar la unidad de aire acondicionado.
POUR L’INSTALLATEUR
PARA EL INSTALADOR
FOR INSTALLER
Air-Conditioners
SUZ-KA09, KA12, KA15, KA18NAHZ
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English
VG79Y103H02_cover1.indd 1 2019/08/09 14:24:10
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Mitsubishi Electric Mr. Slim SUZ-KA12NAHZ Specifications

General

Brand	Mitsubishi Electric
Model	Mr. Slim SUZ-KA12NAHZ
Category	Air Conditioner
Language	English

Summary

Installation Manual

The Following Should Always Be Observed for Safety

Selecting the Installation Location

Outdoor Unit

Criteria for selecting a suitable installation location for the outdoor unit, considering wind, airflow, and noise.

Installation Diagram

Refrigerant Piping Work

Refrigerant Pipe

Specifies limitations for pipe length, height difference, and bends, and lists pipe specifications.

Flaring Work

Details the procedure for cutting and flaring copper pipes, including dimensions and tightening torque.

Connecting Pipes

Purging Procedures and Leak Test

Electrical Work

Connecting Wires for Outdoor Unit

Step-by-step guide for connecting wires to the outdoor unit's terminal block and power supply.

Field Electrical Wiring

Details wiring specifications, including wire size, circuit rating, and voltage for different models.

Maintenance

Gas Charge

Instructions for charging refrigerant into the system, including safety precautions and quantity.