Mitsubishi Electric R32 Split-Type Air Conditioner Installation Manual

This document provides essential instructions for the safe and correct installation of Mitsubishi Electric R32 split-type air conditioners.

Key Information

This manual is intended for qualified service personnel and outlines critical steps, safety warnings, and required tools for installing indoor and outdoor units.

Important Safety Precautions:

• Adherence to all warnings and cautions is crucial to prevent fire, electric shock, and injury.
• The unit uses a flammable refrigerant (R32), requiring careful handling to avoid ignition risks.
• Electrical work must be performed by a qualified electrician.
• Proper grounding is essential.
• Installation locations must be carefully selected to ensure proper airflow, structural support, and avoidance of hazards like flammable gas leaks.

Installation Overview

The manual details:

• Selecting appropriate indoor and outdoor unit installation locations.
• Required tools and accessories for installation.
• Procedures for wiring, pipe forming, and drain piping.
• Leak testing, purging, and test run procedures.
• Specific instructions for handling the Wi-Fi interface and corner box assembly.