Mitsubishi Electric City Multi PUHY-P96TKMU-A-BS User Manual

GBF
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.
Air-Conditioners For Building Application Inverter Y-Series
OUTDOOR UNIT
PUHY-P-TKMU-A(-BS)
PUHY-P-YKMU-A(-BS)
For use with R410A

Mitsubishi Electric City Multi PUHY-P96TKMU-A-BS Specifications

General

Model	PUHY-P96TKMU-A-BS
Series	City Multi
Cooling Capacity (kW)	27.0
Heating Capacity (kW)	30.0
Refrigerant	R410A
Phase	3
Hertz (Hz)	60
Operating Temperature (Cooling)	-5 to 46°C
Indoor Unit Compatibility	Compatible with various City Multi indoor units

Summary

Safety Precautions

Before Installation and Electrical Work

Crucial safety steps before starting unit installation and electrical connections.

R410A Refrigerant Precautions

Unit Handling, Installation, and Piping

Outdoor Unit Installation Procedures

Refrigerant Piping Installation Cautions

Important warnings and guidelines for refrigerant piping installation.

Refrigerant Piping System Design

Outdoor Unit Combination Piping Precautions

Refrigerant Management and Charging

Additional Refrigerant Calculation

Method for determining and calculating extra refrigerant needed for installation.

Piping Connection and Valve Operation

Precautions for connecting piping and operating service valves.

Airtightness, Evacuation, and Charging Procedures

Procedures for airtight testing, vacuum evacuation, and refrigerant charging.

Electrical Wiring and System Control

Wiring Installation Cautions

Essential safety warnings and guidelines for electrical wiring.

Control Box and Transmission Wiring

Transmission Cable Types and Lengths

Power Supply and Equipment Capacity Wiring

Specifications for main power supply wiring and equipment capacity.