Job Name: Location:

Drawing Reference: Schedule No.

System No.: Date:

Outdoor Unit: 22-TON PUHY-P264TSHMU-A(Consists of One PUHY-P120THMU-A, Two PUHY-P72THMU-A, and One CMY-Y300VBK2 Twinning Kit)

OutdOOr VrFZ HEAt PuMP SYStEM FEAturES• 3-phase, 208/230V systems• Modular variable refrigerant flow zoning (VRFZ) systems; smaller capacity units can be piped together to form a single, large-capacity two-pipe system• Compact size for each outdoor module; can be transported throughstandard-sized doorways for installation• Required Twinning Kit allows for easy field piping connection• Selectable fan static, 0.12 or 0.24"WG external static pressure; factory set to 0"WG• Maximum Total Refrigerant Piping Length: 3,280'; Maximum Refrigerant Line Length: 541'; Maximum Control Wiring Length: 1,650'• Connects to CITY MULTI indoor units; controlled via CITY MULTI Controls Network (CMCN)• External finish: Pre-coated Galvanized-steel Sheets• Operating Temperature Range Cooling (Outdoor): 23° ~ 109°F (-5° ~ +43°C) DB Heating (Outdoor): -4° ~ +60°F (-20° ~ +16°C) WB

** Each individual module requires a separate electrical connection. Reference electrical data for each individual module.

PUHY-P72THMU-APUHY-P72THMU-APUHY-P120THMU-A

OPtIONAL PArtS□ Twinning Kit*.…………………………………...…….CMY-Y300VBK2□ T-Branch Joint (≤ 72,000 Btu/h)………………..........CMY-Y102S-G2 □ T-Branch Joint (≤ 144,000 Btu/h)……………….…....CMY-Y102L-G2□ T-Branch Joint (≤ 234,000 Btu/h)……………….........CMY-Y202-G2□ T-Branch Joint (≥ 235,000 Btu/h)……………….........CMY-Y302-G2□ Header (4-Branch; ≤ 72,000 Btu/h)........………………CMY-Y104-G□ Header (8-Branch; ≤ 144,000 Btu/h)......………………CMY-Y108-G□ Header (10-Branch; ≤ 234,000 Btu/h)....……………….CMY-Y1010-G* Twinning Kit is necessary to combine the refrigerant flows of the modules and is included in the outdoor unit set.

Specifications System Module 1 Module 2 Module 3Unit Type PUHY-P264TSHMU-A PUHY-P120THMU-A PUHY-P72THMU-A PUHY-P72THMU-A

Nominal Cooling Capacity Btu/h 264,000 120,000 72,000 72,000Nominal Heating Capacity Btu/h 280,000 120,000 80,000 80,000

External Dimensions (H x W x D) In. / mm Refer to Module Data 65 x 48-1/16 x 29-15/16 / 1,650 x 1,220 x 760

65 x 36-1/4 x 29-15/16 / 1,650 x 920 x 760

65 x 36-1/4 x 29-15/16 / 1,650 x 920 x 760

Net Weight Lbs. / kg 1,423 / 645 541 / 245 441 / 200 441 / 200Electrical Power Requirements Voltage, Phase, Hertz Refer to Module Data** 208-230V, 3-phase, 60HzCooling Power Input kW 21.28

Refer to System DataHeating Power Input kW 21.23Cooling Current (208/230V) A 65.6 / 59.3

Refer to System DataHeating Current (208/230V) A 65.4 / 59.2Minimum Circuit Ampacity (MCA)** A Refer to Module Data** 41 / 38** 23 / 21** 23 / 21**

Maximum Overcurrent Protection (MOCP)** A Refer to Module Data** 50 / 50** 30 / 30** 30 / 30**

Piping DiameterRefer to System DataFrom Twinning Kit to Indoor Units

(Brazed) (In. / mm)Liquid (High Pressure) 3/4 / 19.05Gas (Low Pressure) 1-3/8 / 34.93

From Modules to Twinning Kit (Brazed) (In. / mm)

Liquid (High Pressure)Refer to Module Data

1/2 / 12.7 3/8 / 9.52 3/8 / 9.52Gas (Low Pressure) 7/8 / 22.2 3/4 / 19.05 3/4 / 19.05

Indoor UnitTotal Capacity 50 to 130% of ODUs

Refer to System DataModel / Quantity P06 ~ P96 / 2 to 50

Sound Pressure Levels dB(A) 63.5 60.0 58.0 58.0Fan

Refer to Module DataType x Quantity Propeller Fan x 1 Propeller Fan x 1 Propeller Fan x 1Airflow Rate CFM 7,950 7,050 7,050Direct-drive Inverter Motor Output kW 0.92 0.92 0.92Compressor Operating Range 5% to 100% Refer to System DataCompressor Type x Quantity

Refer to Module DataInverter-driven Scroll Hermetic x 1 for Each Module

Compressor Motor Output kW 8.8 5.1 5.1Compressor Crankcase Heater kW 0.057 0.051 0.051Refrigerant

Refer to Module DataR410A

Lubricant MEL32High-pressure Protection Device

Refer to Module Data601 psi / 4.15 MPa

Compressor / Fan Protection Device Overheat Protection / Thermal SwitchInverter Protection Device Overheat / Overcurrent ProtectionBlue Fin Anti-corrosion Protection: Cellulose- and polyurethane-resin coating treatment applied to condenser coil that protects it from air contaminants; ≥1μm thick; Salt Spray Test Method - no unusual rust development to 480 hours.

Outdoor Unit: PUHY-P264TSHMU-A – DIMENSIONS

PUHY-P72THMU-A(-BS)PUHY-P96THMU-A(-BS)PUHY-P120THMU-A(-BS)PUHY-P288TSHMU-A(-BS)

ø34.93 (1-3/8)ø19.05 (3/4)ø34.93 (1-3/8)ø19.05 (3/4)CMY-Y300VBK2

PUHY-P72THMU-A(-BS)PUHY-P72THMU-A(-BS)PUHY-P120THMU-A(-BS)PUHY-P264TSHMU-A(-BS)

dcba

GasLiquidGas

Liquid

Twinning Pipe 1 ~ Twinning Pipe 2

Indoor Unit ~ Twinning Pipe 2

Outdoor Twinning Kit

Module NameModule 3Module 2Module 1

System NameTwinning pipe connection size

Intakeair

Discharge air

IntakeairIntake

air

c or eUnit model

P96P72

Liquid Gasd or f

Modules to Twinning KitP120

1650

(64-

31/3

2)

1220 (48-1/16) 30 (1-3/16)760 (29-15/16) 920 (36-1/4) 30 (1-3/16) 920 (36-1/4)

ø22.2 (7/8)ø22.2 (7/8)ø19.05 (3/4)

ø12.7 (1/2)ø9.52 (3/8)ø9.52 (3/8)

Outdoor unit 3Outdoor unit 2Outdoor unit 1

f

e

j

i

b

a

d

c

h

g

Liquid Twinning pipe 1 <optional parts>

Gas Twinning pipe 1 <optional parts> Gas Twinning pipe 2 <optional parts>To indoor unit

Liquid Twinning pipe 2 <optional parts>To indoor unitLeft view

Front view

Unit : mm(in)

Note 1. Connect the pipes as shown in the figure above. Refer to the table above for the pipe size. 2. Twinning pipes should not be tilted more than 15 degrees from the horizontal plane. Refer to the Installation Manual for details of Twinning Kit installation. 3. The pipe section before the Twinning Kit (sections "a", "b", "c" and "d" in the figure) must have at least 500mm (19-11/16) of straight section (*including the straight pipe that is supplied with the Twinning Kit). 4. Only use the Twinning Kit manufactured by Mitsubishi.

Piping Diameter

For Gas pipe: For Liquid pipe:

ID: Inner Diameter OD: Outer Diameter

Inches

CMY-Y300VBK2 Twinning KitReducer (Accessory)

Note 2

1/2"5/8"

1/2"

1/2"

3/4"1/2"

Pipe cover

Local brazing

3-7/

8"

Local brazing

Pipe cover 5/8"3/4"

3/4"

5/8"3/4"

5/8"

9-11/16"

3-3/8"

7-9/16"

4-9/

16"

7-5/16"

9-5/8"

(Dot-dashed part)

(Dot-dashed part)

Note 2

Distributer

Distributer

3/8"

1-1/8" 7/8"

1/2"

1-15/16"

2-1/2"

1/2"5/8"

5/8" 3/8"

1-15/16"

1-15/16"

1/2" 5/8"

(2 pcs.)1-15/16"

1-5/8"1-1/2"

(3 pcs.)

1-1/8" 3/4"

1-3/8"1-1/2"

2-1/2"(2 pcs.)

2-3/4"

2-3/4"

1-3/8"

Pipe cover

Local brazing1-1/4"

1-1/8"

1-3/8"

1-1/8"1-1/8"

6-7/

16"

1-1/8"

1-1/8" 1"

1-1/8"

1"

Local brazing

Pipe cover

19-15/16"

22-15/16"

13-3/8"

23-1/16"

13-5/16"

1-1/2"

Note 2

(Dot-dashed part)

(Dot-dashed part)

Note 2

Distributer

Distributer

19-11/16"

6-7/

16"

3-3/8"

For instructions on piping the units together using the twinning kit,see the Installation Manual.

Twinning Kit: CMY-Y300VBK2

Module 1: PUHY-P120THMU-A – DIMENSIONS

Accessories Connecting pipe Gas · Elbow (IDø25.4 [1] X ODø25.4 [1]) 1 pc. · Pipe (IDø25.4 [1] X ODø22.2 [7/8]) 1 pc.

Liquid · Pipe (IDø15.88 [5/8] X ODø9.52 [3/8]) 1 pc. · Pipe (IDø15.88 [5/8] X ODø12.7 [1/2]) 1 pc.

ø22.2 Brazedø9.52 Brazed

172158

Connection specifications forthe refrigerant service valve

Position dimensionsfor the refrigerantservice valve

Model

Connecting pipe specifications

(ø12.7 Brazed)PUHY-P120THMU(-BS)

BGas

ALiquid

GasLiquid

ø34 Knockout holeFor transmission cables

ø65 Knockout hole

For wires

For pipesBottom access hole 150 X 94 Knockout hole

102 X 72 Knockout holeFront access hole

NO. Usage

Front access hole

Front access hole

Bottom access hole

Front access hole

ø62.7 or ø34.5 Knockout hole

ø43.7 or ø22.2 Knockout hole

Specifications

(9-1

5/32

)(6

4-31

/32)

(55-

17/3

2)

(5-7

/32)

(3-1

5/32

)

(3-9

/16)

(2-2

7/32

)

(4-1/32)

(3-7/8)

(11-7/8)

(9)

*1

*1 Use the connecting pipes (for bottom and front pipes) that are supplied.*2 Indicates dimensions and connection specifications if the unit is used in combination with other outdoor units. *3 Total length 40m (131')

*2 *3

1650

240

1410

90

102301

98254

8813

24

3

61

Intakeair

Control box

Intakeair

Servicepanel

72

(7/8)

(4-1/32) (2-27/32)

(5-29/32)(3-23/32)

(2-9/16)

(1-11/32)

(2-15/32) (1-3/8)

(1-3/4)

(7/8)(1/2)

(3/8)(6-25/32)(6-1/4)

Refrigerant service valve <gas>

Refrigerant service valve <liquid>

(2-5

/32)

(29-15/16)

(2-3/16) (1) (1) (2-3/16)760

55252555BA

Discharge air

Intakeair

54

Left side view

Top view

Front view

(Mou

nting

pitc

h)

(Mounting pitch)

Refrigerant servicevalve <gas>Refrigerant service

valve <liquid>

(29-

15/1

6)

(28-

13/3

2 ~

28-5

/8)

(28-

17/3

2)

(23/

32)

2 X 2-14(9/16) X 20(13/16) Oval hole

(3-2

3/32

)(3

-5/1

6)

(5-2

3/32

)

(3-9/32)(5-29/32)

(5-2

3/32

)

(5-3

/16) (11-7/8)

(10-11/16)

(8-17/32)

(41-3/4)(3-5/32) (3-5/32) (2

3/32

)

150271

948414

5216

1872

4(72

1 ~

727)

8080 1060 18

301 83

145

25

131

(760

)

Bottom view

(48-1/16)

(29-

15/1

6)76

0

1220

Note 1. Refer to the Engineering or Installation manual for information regarding necessary clearance around the unit, and installation site requirements. 2. When brazing the pipes, protect the refrigerant service valve by wrapping it with a wet cloth to keep its temperature under 120°C (248°F).

1

2

4

3

5

6>=

Unit : mm(in)

HVAC Advanced Products DivisionMitsubishi Electric & Electronics USA, Inc.

3400 Lawrenceville Suwanee Rd.Suwanee, GA 30024Tele: 678-376-2900 • Fax: 800-889-9904Toll Free: 800-433-4822 (#4)www.mehvac.com

Specifications are subject to change without notice.C SD - PUHY-P264TSHMU-A - 1 - 200809 © MITSUBISHI ELECTRIC / HVAC 2008

Certificate Number FM33568

Certificate Number EC97J1227

Mitsubishi Electric Air Conditioning & Refrigeration Systems Works acquired ISO 9001 certification under Series 9000 of the International Standard Organization (ISO) based on a review of quality warranties for the production of refrigeration and air conditioning equipment.

ISO Authorization SystemThe ISO 9000 series is a plant authorization system relating to quality warranties as stipulated by the ISO. ISO 9001 certifies quality warranties based on the "design, development, production, installation and auxiliary services" for products built at an authorized plant.

Mitsubishi Electric Air Conditioning & Refrigeration Systems Works acquired environmentalmanagement system standard ISO 14001 certification.

The ISO 14000 series is a set of standards applying to environmental protection set by the International Standard Organization (ISO).

Modules 2 and 3: PUHY-P72THMU-A – DIMENSIONS

Refrigerant servicevalve <gas>

Refrigerant service valve <liquid>

Accessories Connecting pipe Gas · Elbow (IDø25.4 [1] X ODø25.4 [1])·············P72, P96 1 pc. · Pipe (IDø25.4 [1] X ODø19.05 [3/4])········P72 1 pc. · Pipe (IDø25.4 [1] X ODø22.2 [7/8])··········P96 1 pc.

Liquid · Pipe (IDø9.52 [3/8] X ODø9.52 [3/8])·······P72, P96 1 pc.

Front access hole

Bottom access hole

Front access hole

Front access hole

SpecificationsUsageNO.

Front access hole 102 X 72 Knockout hole

150 X 92 Knockout holeBottom access hole

ø62.7 or ø34.5 Knockout hole

For pipes

For wires ø43.7 or ø22.2 Knockout hole

ø52 Knockout hole

For transmission cables ø34 Knockout hole

(29-15/16)

(2-3/16) (1) (1) (2-3/16)

(2-5

/32)

(5-7

/32)

(3-1

5/32

)

(9-29/32)

(8-1/16)

(4-1/32)

(3-7/8) (3-9

/16)

(2-2

7/32

)

(55-

17/3

2)(6

4-31

/32)

(9-1

5/32

)

(36-1/4)

(29-

15/1

6)

760

5555

A B

72

Control box

132

64

3

1

25

Intakeair

90204

102251

240

Intakeair

Servicepanel

1410

1650

760

920

88

25

54

Intakeair

Discharge air

98

(7/8)

(1-11/32)

(2-1/16)

(1-3/4)

(1-3/8)(2-15/32)

(3-5/8)(5-29/32)

(2-27/32)(4-1/32)

Front view

Left side view

Top view

(Mou

nting

pitc

h)

(Mounting pitch)

Refrigerant service valve <gas>

Refrigerant servicevalve <liquid>

(28-

17/3

2)

(5-2

3/32

)

(3-5

/8)

(3-1

3/32

)

(3-9/32)(5-29/32)

(7-11/32)

(8-23/32)(9-29/32)

(5-3

/16)

(5-2

3/32

)

(3-5/32)(29-15/16)

(3-5/32) (23/

32)

(28-

13/3

2 ~

28-5

/8)

(29-

15/1

6)

(23/

32)

2 X 2-14(9/16) X 20(13/16) Oval hole221 150

145

83

(760

)

80 760 80 1872

4(72

1 ~

727)

18

9286

131

251186

52

145

Bottom viewNote 1. Refer to the Engineering or Installation manual for information regarding

necessary clearance around the unit, and installation site requirements. 2. When brazing the pipes, protect the refrigerant service valve by wrapping it with a wet cloth to keep its temperature under 120°C (248°F).

1

2

4

3

5

6

(ø12.7 Brazed)*2

ø9.52 Brazed

ø9.52 BrazedPUHY-P96THMU(-BS)

PUHY-P72THMU(-BS)

ø22.2 Brazed

BA

ø19.05 Brazed

GasLiquidGasLiquid

Connection specifications forthe refrigerant service valve

Position dimensionsfor the refrigerantservice valveModel

Connecting pipe specifications

*1 Use the connecting pipes (for bottom and front pipes) that are supplied.*2 Total length 90m (295')

*1

(1/2)

(3/8)

(3/8)

142(5-19/32)

172(6-25/32)

(3/4)

(7/8)

170(6-23/32)

>=

Unit : mm(in)