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Mitsubishi Electric PURY-P144TJMU-A User Manual

Mitsubishi Electric PURY-P144TJMU-A
411 pages
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Table of Contents

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Mitsubishi Electric PURY-P144TJMU-A Specifications

General IconGeneral
Cooling Capacity14.0 kW
Heating Capacity16.0 kW
Voltage (V)380-415V
Phase3
RefrigerantR410A
Noise Level (Outdoor Unit)54 dB(A)
Cooling Capacity (BTU/h)47700 BTU/h
Heating Capacity (BTU/h)54, 600 BTU/h
Energy Efficiency Ratio (EER)3.50
Power Supply3-Phase
Indoor Unit TypeCompatible with various indoor units
Outdoor Unit TypeOutdoor Unit
Operating Temperature (Cooling)-5°C to 46°C

Summary

Safety Precautions and Pre-Installation

General Safety Warnings

Important instructions to avoid injury, death, or unit damage, including installation warnings.

Handling R410A Refrigerant Precautions

Specific handling guidelines for R410A refrigerant, including piping.

Pre-Installation and Electrical Work Guidelines

Advice on unit placement, environmental considerations, and electrical work.

Before Test Run Procedures

Essential steps to perform before initiating the test run.

II Restrictions

System Configuration and Connectivity

Rules on compatible units, system setup, and controller connections.

V Electrical Wiring Diagram

VI Refrigerant Circuit

VII Control

VIII Test Run Mode

Pre-Test Run Checks and Methods

Lists essential checks, procedures, and operating data for test runs.

IX Troubleshooting

Error Code Lists and Remote Controller Errors

Comprehensive list of error codes and how to interpret them on the remote controller.

Principal Parts Troubleshooting

Detailed troubleshooting steps for specific components like sensors, valves, and boards.

Refrigerant Leak and Compressor Replacement

Procedures for identifying refrigerant leaks and replacing the compressor.

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