Mitsubishi Electric PLA-AE48NL & PUZ-AK48NLHZ
48,000 BTU/H Ceiling Cassette Indoor Unit & 48,000 BTU/H Hyper Heat Pump Outdoor Unit
Indoor Unit Features
- Multiple control options, including the comfort app for remote access, third-party interfaces, and both wired and wireless controllers.
- Up and down swing-mode: Allows air movement up and down throughout the room using horizontal vanes, similar to an oscillating fan.
- Space-efficient ductless installation.
- PLA Airflow settings: Offers airflow adjustments for high and low ceiling applications.
- Light commercial suitability: Marked for use in light commercial applications such as small offices, restaurants, and retail.
- Individual vane settings: Provides control over direct/indirect airflow or variable airflow patterns.
- Ideal PLA spaces: Suitable for retail shops, classrooms, office spaces, conference centers, building lobbies, and more.
- Filter indicator signal.
- Easy-to-clean filter: Features a washable filter (optional high-efficiency filter available, requires multi-function casement).
- Built-in condensate lift mechanism.
- Available Knockouts: Includes knockouts for outside-air intake and branch-duct runs.
- 3D i-see Sensor®: An advanced sensor that scans the room to create a thermal profile, adjusting temperature and airflow based on user preference and room occupancy for energy savings.
Outdoor Unit Features
- Built-in base pan heater.
- High Speed Start-up: Hyper-Heating INVERTER® technology reduces heating start-up time by approximately half compared to standard models.
- Hyper-Heating INVERTER®: Utilizes a variable speed INVERTER-driven compressor.
- Pre-charged refrigerant: Sufficient volume for piping lengths up to 100 ft.
- Pressure/temp protection.
- Seacoast protection: Components are rated for 2,000 hours of durability under ASTM B117 testing standards, ensuring longevity in corrosive coastal environments.
- Wide Heating Range: Provides heating performance down to -13°F (maintaining an average of 80% heating capacity).
Specifications
Indoor Unit Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Capacity (Cooling) | 49,000 | Btu/h |
| Rated Capacity (Cooling) | 48,000 | Btu/h |
| Minimum Capacity (Cooling) | 16,800 | Btu/h |
| Maximum Power Input (Cooling) | 4,770 | W |
| Rated Power Input (Cooling) | 4,560 | W |
| Moisture Removal (Cooling) | 14.6 | Pints/h |
| Sensible Heat Factor | 0.67 | - |
| Power Factor [208V/230V] (Cooling) | 99/99 | % |
| Maximum Capacity (Heating at 47°F) | 60,000 | Btu/h |
| Rated Capacity (Heating at 47°F) | 60,000 | Btu/h |
| Minimum Capacity (Heating at 47°F) | 16,000 | Btu/h |
| Maximum Power Input (Heating at 47°F) | 5,328 | W |
| Rated Power Input (Heating at 47°F) | 5,328 | W |
| Power Factor [208V/230V] (Heating at 47°F) | 99/99 | % |
| Maximum Capacity (Heating at 17°F) | 52,000 | Btu/h |
| Rated Capacity (Heating at 17°F) | 36,600 | Btu/h |
| Maximum Power Input (Heating at 17°F) | 7,260 | W |
| Rated Power Input (Heating at 17°F) | 4,110 | W |
| Maximum Capacity (Heating at 5°F) | 52,000 | Btu/h |
| Maximum Power Input (Heating at 5°F) | 8,021 | W |
| Maximum Capacity (Heating at -13°F) | 39,600 | Btu/h |
| SEER2 | 20.1 | - |
| EER2¹ | 10.5 | - |
| HSPF2 [IV] | 9.2 | - |
| COP at 47°F² | 3.3 | - |
| COP at 17°F at Maximum Capacity³ | 2 | - |
| COP at 5°F at Maximum Capacity⁴ | 1.9 | - |
| COP at -13°F at Maximum Capacity⁸ | 1.84 | - |
| ENERGY STAR® Certified | No | - |
| Voltage, Phase, Frequency | 208/230, 1, 60 | VAC/VAC, Ø, Hz |
| Guaranteed Voltage Range | 198 - 253 | VAC |
| Voltage: Indoor - Outdoor, S1-S2 | 208/230 | VAC |
| Voltage: Indoor - Outdoor, S2-S3 | 12-24 | V DC |
| Short-circuit Current Rating [SCCR] | 5 | kA |
| Recommended Fuse/Breaker Size (Outdoor) | 40 | A |
| Recommended Wire Size [Indoor - Outdoor] | 14 | AWG |
| MCA | 2 | A |
| Fan Motor Output | 120 | W |
| Airflow Rate at Cooling, Dry | 740, 920, 1,060, 1,200 | CFM |
| Airflow Rate at Heating, Dry | 740, 920, 1,060, 1,200 | CFM |
| Sound Pressure Level [Cooling] | 34, 38, 42, 45 | dB (A) |
| Sound Pressure Level [Heating] | 34, 38, 42, 45 | dB (A) |
| Drain Pipe Size O.D. | 1-1/4 | inch [mm] |
| External Finish Color | 1.0Y 9.2/0.2 | - |
| Unit Dimensions (W x D x H) | 33-1/16 x 33-1/16 x 11-3/4 [840 x 840 x 298] | inch x inch x inch [mm x mm x mm] |
| Package Dimensions (W x D x H) | 34-5/16 x 35-9/16 x 15 [871 x 903 x 381] | inch x inch x inch [mm x mm x mm] |
| Unit Weight | 57 [26] | lbs [kg] |
| Package Weight | 82 [37] | lbs [kg] |
| Fan Motor Type | DC Motor | - |
| Cooling Intake Air Temp [Maximum / Minimum] | 90, 73 / 66, 59 | °FDB, °FWB / °FDB, °FWB |
| Heating Intake Air Temp [Maximum / Minimum] | 77 / 59 | °FDB |
Outdoor Unit Specifications
| Parameter | Value | Unit |
|---|---|---|
| MCA | 35 | A |
| MOCP | 60 | A |
| Fan Motor Output | 200+200 | W |
| Airflow Rate Cooling | 4,020 | CFM |
| Airflow Rate Heating | 4,020 | CFM |
| Defrost Method | Reverse Cycle | - |
| Coating on Heat Exchanger (Bluefin, Sea Coast) | Yes, Yes | - |
| Sound Pressure Level, Cooling¹ | 60 | dB (A) |
| Sound Pressure Level, Heating² | 62 | dB (A) |
| Compressor Type | Twin Rotary | - |
| Compressor Model | MRK53FFJMC-L | - |
| Compressor Oil [Type // Charge] | RM68EH // 60 | Type // oz |
| External Finish Color | Munsell 3Y 7.8/1.1 | - |
| Base Pan Heater | Built-in | - |
| Unit Dimensions (W x D x H) | 41-11/32 x 13-31/32 x 52-43/64 [1,050 x 355 x 1,338] | inch x inch x inch [mm x mm x mm] |
| Package Dimensions (W x D x H) | 42-15/16 x 17-3/4 x 58-5/16 [1,090 x 450 x 1,480] | inch x inch x inch [mm x mm x mm] |
| Unit Weight | 271 [123] | lbs [kg] |
| Package Weight | 298 [135] | lbs [kg] |
| Cooling Intake Air Temp [Maximum / Minimum*] | 115 / 23 | °FDB |
| ODU Operating Temp. Range (Heating Intake Air Temp [Maximum / Minimum]) | 70, 59 / -13, -13 | °FDB, °FWB / °FDB, °FWB |
| Heating Thermal Lock-out / Re-start Temperatures** | -22 / -13 | °FDB |
| Refrigerant Type | R454B | - |
| Pre-Charged Refrigerant Amount | 11, 7 | lbs, oz |
| Maximum Pre-Charged Piping Length | 100 | ft [m] |
| Additional Refrigerant Charge Per Additional Piping Length | 0.6 | oz/ft |
| Gas Pipe Size O.D. [Flared] | 5/8 [15.88] | inch [mm] |
| Liquid Pipe Size O.D. [Flared] | 3/8 [9.52] | inch [mm] |
| Maximum Piping Length | 245 | ft [m] |
| Maximum Height Difference | 100 | ft [m] |
| Maximum Number of Bends | 15 | - |
Accessories
Indoor Unit Accessories (PLA-AE48NL)
- Remote Sensors: Flush Mount Remote Temperature Sensor, Wall Mount Remote Temperature Sensor, Wireless temperature and humidity sensor.
- Wired Remote Controllers: Deluxe Wired MA Remote Controller, Simple Direct Wired Remote Controller, Simple MA Remote Controller, Touch MA Wired Remote Controller.
- Control Interface: Airzone Wired Blueface Controllers (Black/White), Airzone Wireless Lite Controllers (Black/White), Airzone Wireless Think Controllers (Black/White), IT Extender for kumo station, kumo station, Operation and Error Status Output Adapter, Procon BACnet and Modbus Interface, Thermostat Interface, Wireless Interface Adapter.
- Lineset Insulation: Various lengths and sizes available (e.g., 10 x 3/8 x 10 x 5/8 Lineset Twin-Tube Insulation).
- Power Supplies & Auxiliary Components: 3-Pin Wiring Harness, 5-Pin Wiring Harness.
- Condensate Pumps: Blue Diamond Advanced/MaxiBlue/MegaBlue, Refco Condensate Pump, Sauermann Condensate Pump.
- Remote Control Accessories: Lockdown Bracket, RedLINK Wireless Remote Controller, Universal Wireless MA Handheld Remote Controller, Wireless Remote Controller, Wireless Receiver Panels.
- Disconnect Switch: 30A600VUL fits 2 X 4 utility box (Black/White).
- Filter: High Efficiency Filter Element.
- Casement: 3D Total Flow Unit, Multi-function Casement.
- Sensors: i-see Sensor® Panel, Space Panel.
Outdoor Unit Accessories (PUZ-AK48NLHZ)
- Mounting Pad: Condensing Unit Mounting Pad 24 x 42 x 3.
- Air Outlet Guide: 1 Piece.
- Stand: 18 Dual Fan Stand, 24 Dual Fan Stand.
- Condenser Wall Bracket: Stainless Steel Finish, Standard.
- Outdoor Unit Base/Stand: 3-14 inch Mounting Base Pair, Stand 12 High.
- Snow/Rain Diverter: SnowRain Diverter.
- Mini-Split Wire: 14 Gauge 4 wire Armored MiniSplit Cable (250 ft, 50 ft rolls).
- Control/Service Tool: ControlService Tool, M- & P-Series Maintenance Tool Cable Set, Maintenance Tool Interface.
- Hail Guards: Hail Guard.
- Wind Baffle: Front Wind Baffle.
- M-NET Converter: M-Net Interface for P-Series.
- Power Supplies & Auxiliary Components: 3-Pin Wiring Harness, 5-Pin Wiring Harness.
- Drainage: Centralized Drain Pan, Drain Socket.
Dimensions and Installation
Detailed installation dimensions, clearances, and piping/wiring entry points are provided for both the indoor (PLA-AE48NL) and outdoor (PUZ-AK48NLHZ) units. These diagrams illustrate required service space, mounting hole locations, and connection points.
Indoor Unit (PLA-AE48NL) Key Dimensions:
- Unit Dimensions (W x D x H): 840 x 840 x 298 mm (33-1/16 x 33-1/16 x 11-3/4 inches)
- Suspension Bolt Pitch: 860 x 860 mm (33-23/32 x 33-23/32 inches)
- Drain Pipe O.D.: 32 mm (1-1/4 inches)
- Recommended ceiling hole for suspension bolts: 100 mm (3-15/16 inches) diameter.
- Minimum ceiling clearance for service: 1000 mm (39-3/8 inches) or more.
Outdoor Unit (PUZ-AK48NLHZ) Key Dimensions:
- Unit Dimensions (W x D x H): 1,050 x 355 x 1,338 mm (41-11/32 x 13-31/32 x 52-43/64 inches)
- Package Dimensions (W x D x H): 1,090 x 450 x 1,480 mm (42-15/16 x 17-3/4 x 58-5/16 inches)
- Unit Weight: 123 kg (271 lbs)
- Foundation bolts: M10 (W3/8) recommended.
- Piping and wiring connections can be made from Front, Right, Rear, and Below.
Refer to the original documentation for detailed diagrams and specific installation requirements.
