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Mitsubishi Electric PQRY-P72-96TGMU-A User Manual

Mitsubishi Electric PQRY-P72-96TGMU-A
28 pages
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GB
F
Air-Conditioners For Building Application
HEAT SOURCE UNIT
PQRY-P72·96TGMU-A
INSTALLATION MANUAL
For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit.
MANUEL D’INSTALLATION
Veuillez lire le manuel d’installation en entier avant d’installer ce climatiseur pour éviter tout accident et vous assurer d’une utilisation correcte.
For use with R410A

Table of Contents

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Mitsubishi Electric PQRY-P72-96TGMU-A Specifications

General IconGeneral
BrandMitsubishi Electric
ModelPQRY-P72-96TGMU-A
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Before Installation and Electric Work

Crucial steps before starting installation and electrical work.

R410A Refrigerant Safety Precautions

Specific safety guidelines for R410A refrigerant systems.

Installation Preparation and Product Info

Pre-Installation Checks

Important considerations before the unit is physically installed.

Electrical Work Preparation

Pre-installation checks for electrical connections and safety.

Product Description

General overview of the product and its features.

Technical Specifications

Technical details and performance data of the unit.

Installation Procedures

Parts Confirmation

Verifying all necessary parts are included before installation.

Lifting and Handling Procedures

Safe procedures for lifting and handling the unit.

Unit Placement and Service Access

Guidelines for unit placement and required clearances.

Water Piping Installation

Key considerations and warnings for water piping installation.

Refrigerant System

Pump Interlock Connection

How to connect the pump interlock circuit for safe operation.

Refrigerant Piping Installation

Detailed instructions for installing refrigerant piping.

Additional Refrigerant Charging

Procedures for calculating and adding refrigerant.

Piping Connection and Valve Operation

Key steps for connecting pipes and operating valves correctly.

System Testing and Insulation

Airtight Test, Evacuation, and Refrigerant Charging

Procedures for leak testing, vacuuming, and charging refrigerant.

Thermal Insulation of Refrigerant Piping

Guidelines for insulating refrigerant pipes to prevent condensation.

Electrical Wiring

General Wiring Precautions

General guidelines and cautions for electrical wiring.

Transmission Cable Specifications

Types and specifications for transmission cables.

Power Supply and Capacity Wiring

Power supply requirements and wiring diagrams.

Operation and Maintenance

Initial Test Run Procedures

Procedures and checks for the initial test run.

Rating Plate Information

Details found on the unit's rating plate.

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