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Mitsubishi Electric CITY MULTI PURY-HP72TNU-A User Manual

Mitsubishi Electric CITY MULTI PURY-HP72TNU-A
135 pages
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AIR CONDITIONING SYSTEMS
MODEL
PURY-HP72-240T(S)NU-A
PURY-HP72-240Y(S)NU-A
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Mitsubishi Electric CITY MULTI PURY-HP72TNU-A Specifications

General IconGeneral
BrandMitsubishi Electric
ModelCITY MULTI PURY-HP72TNU-A
CategoryAir Conditioner
LanguageEnglish

Summary

Mitsubishi Electric City Multi Data Book

Air Conditioning Systems

Overview of the air conditioning systems covered in the data book.

1. SPECIFICATIONS

1-1. General precautions

General safety and usage guidelines for the air conditioning system.

1-2. Precautions for Indoor unit and BC controller

Specific installation and operating precautions for indoor units and BC controllers.

1-3. Precautions for Outdoor unit/Heat source unit

Guidelines for installing outdoor units, considering environment and safety.

1-4. Precautions for Control-related items

Safety and installation considerations for control systems and accessories.

2. EXTERNAL DIMENSIONS

PURY-HP72, 96, 120TNU-A

External dimensions for specific PURY-HP outdoor unit models.

PURY-HP144, 192, 240TSNU-A

External dimensions for specific PURY-HP outdoor unit models.

PURY-HP72, 96, 120YNU-A

External dimensions for specific PURY-HP outdoor unit models.

PURY-HP144, 192, 240YSNU-A

External dimensions for specific PURY-HP outdoor unit models.

3. CENTER OF GRAVITY

PURY-HP72, 96, 120TNU-A

Center of gravity coordinates for specific outdoor unit models.

PURY-HP72, 96, 120YNU-A

Center of gravity coordinates for specific outdoor unit models.

4. ELECTRICAL WIRING DIAGRAMS

PURY-HP72, 96, 120TNU-A

Electrical wiring diagram for specific outdoor unit models.

PURY-HP72, 96, 120YNU-A

Electrical wiring diagram for specific outdoor unit models.

5. SOUND LEVELS

5-1. Sound levels in cooling mode

Sound pressure levels in cooling mode across frequencies for various models.

5-2. Sound levels in heating mode

Sound pressure levels in heating mode across frequencies for various models.

6. VIBRATION LEVEL

[PURY-HP72-120T/YNU, PURY-HP144-240T/YSNU]

Measured vibration levels for specific outdoor unit series.

7. OPERATION TEMPERATURE RANGE

Cooling

Operating temperature limits for cooling mode.

Heating

Operating temperature limits for heating mode.

Combination of cooling/heating operation

Combined operating temperature ranges for cooling and heating main modes.

8. CAPACITY TABLES

8-1. Selection of Cooling/Heating Units

Flow chart for selecting indoor and outdoor units based on load and capacity.

8-2. Correction by temperature

Capacity and power input correction factors based on temperature variations.

8-3. Correction by total indoor

Capacity and power input correction based on total indoor unit capacity.

8-4. Correction by refrigerant piping length

Capacity correction factors based on refrigerant piping length.

8-5. Correction at frost and defrost

Correction factors for heating capacity considering frost and defrost conditions.

8-6. Correction at evaporation-temperature (ET) control

Correction factors for capacity and power input based on evaporation temperature.

9. OPTIONAL PARTS

9-1. JOINT and REDUCER

Diagrams and specifications for various joint and reducer kits for piping.

9-2. OUTDOOR TWINNING KIT

Details on optional twinning kits for combining outdoor units.

9-3. JOINT KIT "CMY-R160-J1" FOR BC CONTROLLER

Information on a specific joint kit for connecting BC controllers and indoor units.

10. ELECTRICAL WORK

10-1. General cautions

Important safety and installation precautions for electrical wiring.

10-2. Power supply for Outdoor unit

Electrical characteristics and power supply requirements for outdoor units.

10-3. Power cable specifications

Specifications for power cables, including wire thickness and breaker ratings.

10-4. Power supply examples

Wiring diagrams illustrating power supply connections for various systems.

11. M-NET CONTROL

11-1. Transmission cable length limitation

Maximum allowed lengths for transmission cables to ensure proper communication.

11-2. Transmission cable specifications

Details on types and specifications for transmission cables in M-NET systems.

11-3. System configuration restrictions

Restrictions and guidelines for configuring M-NET systems with multiple units and controllers.

11-4. Address setting

Procedures and rules for setting unit addresses and connection numbers in M-NET.

12. PIPING DESIGN

12-1. R410A Piping material

Specifies copper pipe types and radial thickness for R410A systems.

12-2. Piping Design

Rules and limitations for designing refrigerant piping systems.

12-3. Refrigerant charging calculation

Formulae and tables for calculating the amount of refrigerant to be charged.

12-4. Compatibility

Compatibility information between BC controller types and outdoor units.

13. OUTDOOR INSTALLATION

13-1. General requirements for installation

General guidelines for selecting an installation location for outdoor units.

13-2. Spacing

Required minimum spacing around single and multiple outdoor unit installations.

13-3. Piping direction

Guidelines for lifting and ensuring proper pipe inclination for outdoor units.

13-4. Weather countermeasure

Measures to protect units from wind and snow damage.

13-5. Countermeasure to wind

Strategies for selecting installation sites to minimize wind effects.

1. Installation information

1-1. General precautions

General safety advice and usage limitations for the air conditioning system.

1-2. Precautions for Indoor unit and BC controller

Precautions for indoor units and BC controllers regarding environment and operation.

1-3. Precautions for Outdoor unit/Heat source unit

Precautions for outdoor unit installation, environment, and maintenance.

1-4. Precautions for Control-related items

Precautions for control systems including product specifications and installation environment.

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