Mitsubishi PUMY-P48NKMU1 User Manual

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.
MANUAL DE INSTALACIÓN
Para un uso seguro y correcto, lea detalladamente este manual de instalación antes de montar la unidad de
aire acondicionado.
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Air-Conditioners OUTDOOR UNIT
PUMY-P36/48NKMU1(-BS)
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HFC
utilized
R410A
FOR INSTALLER
POUR L’INSTALLATEUR
PARA EL INSTALADOR
RG79F079H01_EN.indd 1 2/24/2016 2:57:18 PM

Mitsubishi PUMY-P48NKMU1 Specifications

General

Cooling Capacity (kW)	14.1
Refrigerant	R410A
Outdoor Unit Weight	187 lbs
Series	PUMY
Cooling Capacity (BTU/h)	48000
Power Supply	208/230V, 60Hz
Indoor Unit Dimensions (HxWxD)	Varies by indoor unit type
Indoor Unit Weight	Varies by indoor unit type
Weight (Outdoor Unit)	187 lbs
Indoor Unit Noise Level	Varies by indoor unit type

Summary

Safety Precautions

Before Installation

General guidelines and cautions before commencing installation.

Electrical Work Precautions

Essential precautions and requirements for electrical wiring.

Test Run Preparations

Steps and checks to perform before initiating the test run.

R410A Refrigerant Handling

Guidelines and precautions for using R410A refrigerant.

Installing the Refrigerant Piping

R410A Refrigerant Precautions

Safety and technical precautions specific to R410A refrigerant.

Pipe Length and Height Limits

Pipe Connection Procedures

Detailed instructions and precautions for connecting refrigerant pipes.

Refrigerant Piping and Evacuation

Procedures for connecting refrigerant piping, including evacuation.

Refrigerant Pipe Airtight Testing

Method for testing the refrigerant piping system for leaks.

Additional Refrigerant Charging

Electrical Work

Control Box and Wiring Connection

Transmission Cable Wiring

Main Power Supply Wiring and Capacity

Guidelines for main power supply wiring and capacity requirements.

Test Run

Before Test Run Checks

Remote Controller Test Run

Outdoor Unit Switch Test Run