Outdoor Unit: 20-TON PUHY-P240YSKMU-A (-BS)
(Consists of Two PUHY-P120YKMU-A (-BS) and One CMY-Y100CBK3 Twinning Kit)
Job Name:
Schedule Reference: Date:
OUTDOOR VRF HEAT PUMP SYSTEM FEATURES
• INVERTER-driven compressor
• Air-source, heat pump system
• Long line lengths - for details see Engineering Manual
• Connects to CITY MULTI indoor units
• Controlled via CITY MULTI Controls Network
UNIT OPTION
□ Standard Model….…...…….......…………….PUHY-P240YSKMU-A
□ Sea Coast (BS) Model…….....………….PUHY-P240YSKMU-A-BS
OPTIONAL PARTS
□ Twinning Kit (required)..............................................… CMY-Y100CBK3
□ Joint Kit.............................…for details see Pipe Accesories Submittal
□ Header Kit.........................…for details see Pipe Accesories Submittal
□ Low Ambient Kit ..... .. ..... ...…..for details see Low Ambient Kit Submittal
□ Snow/Hail Guards K it... ...…for details see Snow/Hail Guards Kit Submittal
Specications System Module 1 Module 2
Unit Type PUHY-P240YSKMU-A (-BS) PUHY-P120YKMU-A (-BS) PUHY-P120YKMU-A (-BS)
Nominal Cooling Capacity (460V) Btu/h 240,000 120,000 120,000
Nominal Heating Capacity (460V) Btu/h 270,000 135,000 135,000
Operating Temperature Range *1
External Dimensions (H x W x D)
Net Weight Lbs. / kg 1,452 (658) 726 (329) 726 (329)
External Finish
Electrical Power Requirements Voltage, Phase, Hertz Refer to Module Data** 460V, 3-Phase, 60Hz
Minimum Circuit Ampacity (MCA) A Refer to Module Data** 20 20
Maximum Fuse Size A Refer to Module Data** 25 25
Piping Diameter
From Twinning Kit to First Joint or
Header (Brazed) (In. / mm)
Max. Total Refrigerant Line Length Ft. 3,280
Max. Refrigerant Line Length
(Between ODU & IDU)
Max. Control Wiring Length Ft. 1,650
Indoor Unit
Sound Pressure Level dB(A) 63 Refer to System Data
Fan
Type x Quantity
Airow Rate CFM 11,300 11,300
External Static Pressure In. WG (Pa) Refer to Module Data Selectable; 0, 0.12 or 0.24”WG; factory set to 0”W.G.
Compressor Operating Range 8% to 100% Refer to System Data
Compressor Type x Quantity Refer to Module Data
Refrigerant Refer to Module Data
Protection Devices
AHRI Ratings
(Ducted/Non-Ducted)
Blue Fin Anti-corrosion Protection: Cellulose- and polyurethane-resin coating treatment applied to condenser coil that protects it from air contaminants
Standard: ≥1μm thick; Salt Spray Test Method - no unusual rust development to 480 hours.
Sea Coast (BS): ≥1μm thick; Salt Spray Test Method - no unusual rust development to 960 hours.
Cooling (Outdoor) *2
Heating (Outdoor) -4~60° F (-20~15.5° C) WB
In.
mm
Liquid (High Pressure) 5/8 (15.88) Brazed
Gas (Low Pressure) 1-1/8 (28.58) Brazed
Ft. 541
Total Capacity
Model / Quantity P06~P96/2~50 Refer to System Data
High Pressure
Inverter Circuit
(Comp. / Fan)
Fan Motor Thermal switch Thermal switch
EER 12.1 / 12.0
COP 3.55 / 3.53
Refer to Module Data
Refer to Module Data
Refer to Module Data Pre-coated galvanized steel sheet
50~130% of outdoor unit
capacity
Refer to Module Data
Refer to Module Data
64-31/32 x 68-29/32 x 29-5/32
1,650 x 1,750 x 740
Propeller fan x 2 Propeller fan x 2
Inverter-driven Scroll
Hermetic x 1
R410A x 26 lbs + 1 oz
High pressure sensor, High
pressure switch at 4.15 MPa
Over-current protection Over-current protection
23~115° F (-5~46° C) DB
Refer to System Data
Refer to System Data
Refer to System Data
(11.8 kg)
(601 psi)
Refer to System DataIEER 18.6 / 18.1
64-31/32 x 68-29/32 x 29-5/32
1,650 x 1,750 x 740
Inverter-driven Scroll
Hermetic x 1
R410A x 26 lbs + 1 oz
(11.8 kg)
High pressure sensor, High
pressure switch at 4.15 MPa
(601 psi)
NOTES:
*1. Harsh weather environments may demand performance enhancing equipment.
Ask your Mitsubishi Electric representative for more details about your region.
*2. For details on extended cooling operation range down to -10° F DB , see Low Ambient Kit Submittal.
Specications are subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
** Each individual module requires a separate electrical connection.
Refer to electrical data for each individual module.
Outdoor Unit: PUHY-P240YSKMU-A (-BS) – DIMENSIONS
PUHY-P240YSKMU-A(-BS)
Outdoor unit 2
Intake
air
To indoor unit
a
b
Liquid Twinning pipe<optional parts>
e
f
c
To indoor unit
Gas Twinning pipe<optional parts>
Front view
d
Unit : mm(in.)
Outdoor unit 1
1750(68-29/32) 30(1-3/16) 1750(68-29/32)
Discharge air
740(29-5/32)
Intake
air
1650(64-31/32)
Gas
d or fc or e
ø28.58(1-1/8)ø12.7(1/2)
Liquid
P120
Unit model
Twinning pipe~Outdoor unit
CMY-Y100CBK3
ø28.58(1-1/8)
ø15.88(5/8)
PUHY-P120YKMU-A(-BS)
PUHY-P120YKMU-A(-BS)
PUHY-P240YSKMU-A(-BS)
b
a
Gas
Liquid
Outdoor unit 2
Left view
Outdoor unit 1
Specications are subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
Intake
air
Package unit name
Outdoor Twinning Kit(optional parts)
Indoor unit~Twinning pipe
Component unit name
Twinning pipe connection size
Be sure to see the Installation Manual for details of Twinning pipe installation.
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.
3.The pipe section before the Twinning pipe (sections "a" and "b" in the figure) must have at least 500mm(19-11/16) of straight section
(*including the straight pipe that is supplied with the Twinning pipe).
4.Only use the Twinning pipe by Mitsubishi (optional parts).
Modules 1 & 2: PUHY-P120YKMU-A (-BS) – DIMENSIONS
PUHY-P120,144YKMU-A(-BS)
Unit : mm(in.)
(1-1/8)
ø28.58
(1/2)
ø12.7
Specifications
140 × 77 Knockout hole
150 × 94 Knockout hole
(5-17/32) (3-1/16)
(1-3/8)
ø62.7 or ø34.5 Knockout hole
(2-15/32)
(5-29/32) (3-23/32)
(7/8)
ø34 Knockout hole
ø65 Knockout hole
ø52 Knockout hole
ø43.7 or ø22.2 Knockout hole
(1-3/4)
(2-9/16)
(2-1/16)
(1-11/32)
Diameter
Note1.Please refer to the engineering manual for information
regarding necessary spacing around the unit and
foundation work. Outdoor unit must be mounted at least
12" off the ground or 12" above the highest average snow
depth, whichever is greater.
2.At brazing of pipes, wrap the refrigerant service valve
with wet cloth and keep the temperature of
refrigerant service valve under 120°C(248°F).
Connecting pipe specifications
740(29-5/32)
49(1-15/16)
60070
(23-5/8)
Gas GasLiquidLiquid
Refrigerant pipe Service valve
ø9.52 Brazed
Model
19.5
(25/32)
831(32-23/32)
Top view
1750(68-29/32)
831(32-23/32)
19.5
(2-25/32)
(25/32)
*2
(1-1/8)
ø28.58 Brazed
*1 *3 *4
*2
(1/2)
(3/8)
(ø12.7 Brazed)
PUHY-P120YKMU
303
Control box
>
=
*1
(1/2)
ø12.7 Brazed
PUHY-P144YKMU
*1 Expand the on-site piping and connect to the refrigerant service valve piping.
*2 Use the pipe joint(field supply) and connect to the refrigerant service valve piping.
*3 Indicates dimensions and connection specifications in the case the unit is
used in combination with other outdoor units.
*4 Furthest piping length (OU from IU) 40m(131ft)
(11-15/16)
Intake
air
1650(64-31/32)
1347(53-1/16)
Service
panel
Fan box
7789
Bottom through hole
Front through hole
Front through hole
Front through hole
Bottom through hole
Bottom through hole
Usage
For pipes
2
1
NO.
2X2-80(3-5/32)X35(1-13/32) Oval hole
For wires
6
5
3
4
(1-3/16)
2X3-14(9/16)X20(13/16) Oval hole
<Sling hole>
(3-5/16)
(3-17/32) (3-1/16)
8494
(5-23/32)
145
1
7
4
140(5-17/32)
58(2-5/16)
Front view
83(3-9/32)
150(5-29/32)
3
75(2-31/32)
541(21-5/16)
562(22-5/32)
590(23-1/4)
561(22-3/32)
516(20-11/32)
(4-25/32)
(5-31/32)
(7-23/32)
Intake
air
Service panel
217
223
Transformer box
172
(8-9/16)
(8-25/32)
(6-25/32)
Front through hole
For transmission cables
7
(740)(29-5/32)
(Mounting pitch)
(26-13/16)
681
(3-23/32)
Refrigerant service
valve <gas>
2
6
5
Refrigerant service
valve <liquid>
121
151
196
(1-3/16)
29.529.5
80
(3-5/32)
(Mounting pitch)
795(31-5/16)
Bottom view
795(31-5/16)
(Mounting pitch)
80
(3-5/32)
<Snow hood attachment hole>
2X7-ø4.6(3/16) Hole
(Make hole at the plastic fan guard
for snow hood attachment)
Discharge air
Specications are subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
Intake
air
Refrigerant service valve
<liquid>
Refrigerant service valve
<gas>
20
20
54(2-5/32)
57
(2-1/4)
586(23-3/32)
(13/16) (13/16)
57
(2-1/4)
Left side view
Twinning Kit: CMY-Y100CBK3
4. Only use the Twinning pipe by Mitsubishi (optional parts) .
Note 1. Reference the attitude angle of the branch pipe below the fig.
CMY-Y100CBK3
For Gas pipe: For Liquid pipe:
19-29/32"
7/8"
part)
Distributer
1-1/8"
Note 2
1-1/8"
13-15/32"
Pipe cover
(Dot-dashed
Local brazing
23-5/32"
ID: Inner Diameter OD: Outer Diameter
15
The angle of the branch pipe for hign pressure is within against the horizontal plane.
2. Use the attached pipe to braze the port-opening of the distributer.
3. Pipe diameter is indicated by inside diameter.
1"
5/8"
Local brazing
6-5/16"
7/8"
1"
5/8"
Note 2
3-9/32"
Distributer
15
7-7/32"
1/2"
9-1/2"
Pipe cover
part)
(Dot-dashed
Distributer
Ref.: CMY_Y100VBK2_EXD_EUDB_SI
in.
<Reducer(Accessory)>
1/2"
1-1/8"
7/8"
5/8"
1-15/16"
2-15/32"
(2 pcs.)
1/2"
3/4"
1/2"
1/2"
3-7/8"
7/8"
1/2"
1-15/16"
(2 pcs.)
2-15/32"
(2 pcs.)
3/8"
Notes:
FORM# PUHY-P240YSKMU-A (-BS) - 201407
Specications are subject to change without notice.
© 2014 Mitsubishi Electric US, Inc.
1340 Satellite Boulevard
Suwanee, GA 30024
Toll Free: 800-433-4822
www.mehvac.com
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