Mitsubishi Electric PUMY-P48NHMU User manual

Job Name:
Drawing Reference: Schedule No.
System No.:
Notes:
OUTDOOR VRF SYSTEM SPECIFICATIONS
Capacity
Cooling……………………………………………..48,000 Btu/h
Heating……………………………………………..54,000 Btu/h
Power
Power Source……………….........208 / 230V, 1-phase, 60Hz
Power Input
Cooling………………………………………………4.97 kW
Heating………………………………………………4.88 kW
Current
Cooling (208 / 230)........................................24.0 / 21.7 A
Heating (208 / 230) ...................................…23.6 / 21.3 A
Minimum Circuit Ampacity (MCA) (208 / 230)….……..…26 A
Breaker Size for Wiring ........................................….......30 A
………Pre-coated Galvanized-steel Sheets
External Finish
Munsell No. 3Y 7.8 / 1.1
External Dimensions
Inches………………..53-3/16 h x 37-7/16 w x 13 (+1-3/16) d
mm……………………………..1,350 h x 950 w x 330 (+30) d
Net Weight………………………………….287 lbs. / 130 kg
Fan
Type x Quantity...………...........................…Propeller Fan x 2
Airflow Rate……………………………………...…….3,530 cfm
Motor Output……...…..……………………….0.086 + 0.086 kW
Compressor
Type………………...................………….Inverter-driven Scroll
Motor Output………..…………………………………….2.4 kW
Lubricant………………..…...………………………….FV50S
Refrigerant……………..…...…………………………..R410A
Protection Devices
High Pressure Protection………………High Pressure Switch
Compressor…………Discharge Thermo / Overcurrent Detection
Fan…...…………………………..Overheat / Voltage Protection
Piping Diameter
Liquid (High Pressure)………..……………3/8" / 9.52 mm Flare
Gas (Low Pressure)………………………5/8" / 15.88 mm Flare
Indoor Unit
Total Capacity…..…….50% –130% of Outdoor Unit Capacity
Model / Quantity…………………..…………..….P06-P54 / 1 ~ 8
Sound Level (Cooling / Heating)………….50 / 52 dB(A)
Operating Temperature Range
Cooling(Outdoor)……………….23°F~115°F(-5°~+46°C)DB*
Heating (Outdoor)…………….0°F ~ +60°F (-18 ° ~ +15°C) WB
Anti-corrosion Protection
Blue Fin Treatment applied to condenser coil protects coil
from airborne contaminants.
Options
□Branch Joint (T-Branch)…………………..…....CMY-Y62-G-E
□Header - Four-Branch…………………………….CMY-Y64-G-E
□Header - Eight-Branch……………………………..CMY-Y68-G-E
□Drain Pan………………………………….….….PAC-SG64DP-E
□Drain Socket………………………………….….PAC-SG61DS-E
Model: PUMY-P48NHMU
UTDOORO VRF
EEEMYS ST F ATUR S
Single-phase outdoor unit•
with variable refrigerant
technology
• Inverter-driven (variable
speed) compressor
• Total refrigerant piping
length of 394' (120 m)
• Uses CITY MULTI indoor
units and Controls Network

Mitsubishi Electric Sales Canada Inc.
www.MitsubishiElectric.ca
Specifications are subject to change without notice.
Model: PUMY-P48NHMU – DIMENSIONS
PUMY-P48NHMU_200802b© MITSUBISHI ELECTRIC
Certicate Number FM33568
Certicate Number EC97J1227
Mitsubishi Electric Air Conditioning & Refrigeration Systems Works acquired ISO
9001 certication 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 System
The ISO 9000 series is a plant authorization system relating to quality warranties as
stipulated by the ISO. ISO 9001 certies 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 environmental
management system standard ISO 14001 certication.
The ISO 14000 series is a set of standards applying to environmental protection set by the
International Standard Organization (ISO).
Min.500mm <19-11/16>
Min.500mm
<19-11/16>
Min.150mm
<5-29/32>
Min.10mm<3/8>
Handle
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle
Service panel
Handle
31<1-7/32>
74<2-19/32>
40<1-9/16>
Max.
30mm<1-3/16>
The diagram below shows a basic example. See the installation manuals for details.
Space needed for service access is shown in the diagram below.
<Foundation bolt height>
Please rmly secure the unit using 4 foundation (M10<W3/8>) bolts.(Bolts and washers must be purchased separately.)
Air Discharge
Rear Air Intake
Side Air Intake
1……Refrigerant GAS pipe connction (FLARE) 15.88 (5/8 inch) 2……Refrigerant LIQUID pipe connection (FLARE) 9.52 (3/8 inch) w1…..Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
1 CLEARANCE SPACE 2 SERVICE SPACE 3 FOUNDATION BOLTS
4 PIPING-WIRING DIRECTIONS
Piping and wiring connections can be made using one of four locations on the unit: front, right, back, and bottom.
1/2 Conduit attachment
2-ø22<7/8>
When installing the conduit, set the attachment to the inside of each panel.
mm<inch>
FOUNDATION
Service space
Min.1000mm<39-3/8>
Min.10mm<3/8> Min.10mm<3/8>
FREE
Min.150mm<5-29/32>
45<1-25/32> 40<1-9/16>
65<2-9/16>
92<3-5/8>
27<1-1/16> 55<2-3/16>
23<29/32> 73<2-7/8>
63<2-1/2>
Back piping hole (Knockout)
Rear trunking hole (Knockout)
Conduit hole (2-n27<1-1/16>Knockout)
n92
<3-5/8>
n92
<3-5/8>
19<3/4> 55<2-3/16>
92<3-5/8>
40<1-9/16>
73<2-7/8> 63<2-1/2>
23<29/32> 27<1-1/16>
92<3-5/8>
Right trunking hole (Knockout)
Conduit hole
(2-n27<1-1/16>Knockout)
75 <2-31/32>
Right piping hole (Knockout)
45<1-25/32>40<1-9/16>
55<2-3/16>
73<2-7/8>
27<1-1/16>
23<29/32>
65<2-9/16>
92<3-5/8>
Conduit hole (2-n27<1-1/16>Knockout)
Front trunking hole (Knockout)
Front piping hole (Knockout)
63
<2-1/2>
n92
<3-5/8>
30<1-3/16>
81<3-3/16> 219<8-5/8>
71<2-13/16>
71<2-13/16>
Bottom piping hole (Knockout)
Drain hole 5-n33<1-5/16>
220 <8-21/32>
145 <5-23/32>
145 <5-23/32>
145 <5-23/32>
Handle
600<23-5/8>
28<1-3/32> 370<14-9/16>
70<2-3/4>
56<2-7/32> 42<1-21/32>
56<2-7/32>
37<1-15/32>
19<3/4>
53<2-3/32>
417<16-13/32>
330<13>
175 <6-7/8>
175 <6-7/8>
2-12 o36 Oval hole (Foundation Bolt M10<W3/8>)
2-U Shaped notched hole (Foundation Bolt M10<W3/8>)
30<1-3/16>
1088<42-27/32>
322<12-11/16>
635<25>371<14-19/32>
950<37-13/32>
23<29/32>
1350<53-5/32>
w1 423<16-21/32>
w1 507<19-31/32>
Handle
1
2
( )
Left …… For the power supply Center … For the transmission line Right…… For concentration control
Terminal block
Ground for the transmission line Ground for concentration control
Ground for the power supply ("GR"marking position)
Ø
Ø