Mitsubishi Electric PLA-AE24NL & PUZ-AK24NLHZ

24,000 BTU/H Ceiling Cassette Indoor Unit

24,000 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: Utilizes horizontal vanes to move air up and down throughout the room like an oscillating fan.
Space-efficient ductless installation.
PLA Airflow settings: Supports high and low ceiling applications.
Suitable for light commercial applications (e.g., small offices, restaurants, retail).
Individual vane settings for direct/indirect airflow control or variable airflow patterns.
Ideal for various spaces like retail shops, classrooms, office spaces, conference centers, building lobbies, and more.
Filter indicator signal.
Easy-to-clean, washable filter (optional high-efficiency filter available).
Built-in condensate lift mechanism.
Available knockouts for outside-air intake and branch-duct run.
3D i-see Sensor®: Advanced sensor scans the room to create a thermal profile, adjusting temperature and airflow based on user preference and occupancy for energy savings.

Outdoor Unit Features

Built-in base pan heater.
High Speed Start-up: Hyper-Heating INVERTER® reduces start-up heating time by approximately half compared to standard models.
Hyper-Heating INVERTER®: Variable speed INVERTER-driven compressor.
Pre-charged refrigerant for piping lengths up to 100 ft.
Pressure/temp protection.
Seacoast protection: Components rated for 2,000 hours of durability under ASTM B117 testing standards for longevity in corrosive coastal environments.
Wide Heating Range: Provides heating performance down to -13°F (average of 80% heating capacity).

Specifications

Parameter	Value	Unit
Cooling at 95°F
Maximum Capacity	24,400	Btu/h
Rated Capacity	24,000	Btu/h
Minimum Capacity	13,600	Btu/h
Maximum Power Input	1,590	W
Rated Power Input	1,490	W
Moisture Removal	4.7	Pints/h
Sensible Heat Factor	0.79
Power Factor [208V/230V]	98	%
Heating at 47°F
Maximum Capacity	28,000	Btu/h
Rated Capacity	28,000	Btu/h
Minimum Capacity	13,200	Btu/h
Maximum Power Input	1,780	W
Rated Power Input	1,780	W
Power Factor [208V/230V]	98	%
Heating at 17°F
Maximum Capacity	26,000	Btu/h
Rated Capacity	16,400	Btu/h
Maximum Power Input	3,690	W
Rated Power Input	1,650	W
Heating at 5°F
Maximum Capacity	26,000	Btu/h
Maximum Power Input	3,350	W
Heating at -13°F
Maximum Capacity	18,800	Btu/h
Efficiency
SEER2	22.8
EER2	16.1
HSPF2 [IV]	9.8
COP at 47°F	4.6
COP at 17°F (Max Capacity)	2.2
COP at 5°F (Max Capacity)	2.02
ENERGY STAR® Certified	Yes
Electrical
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)	25	A
Recommended Wire Size [Indoor - Outdoor]	14	AWG
Indoor Unit
Fan Motor Output	120	W
Airflow Rate at Cooling, Dry	530, 640, 710, 810	CFM
Airflow Rate at Heating, Dry	530, 640, 710, 810	CFM
Sound Pressure Level [Cooling]	28, 30, 33, 36	dB (A)
Sound Pressure Level [Heating]	28, 30, 33, 36	dB (A)
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	lbs [kg]
Package Weight	82	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]	82/50	°FDB
ODU Operating Temp. Range
Cooling Intake Air Temp [Maximum / Minimum*]	115/23	°FDB, °FWB / °FDB, °FWB
Heating Intake Air Temp [Maximum / Minimum]	70, 59/-13, -13	°FDB
Heating Thermal Lock-out / Re-start Temperatures**	-22/-13	°FDB
Refrigerant
Pre-Charged Refrigerant Amount	9, 14	lbs, oz
Refrigerant	R454B
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	inch [mm]
Liquid Pipe Size O.D. [Flared]	3/8	inch [mm]
Maximum Piping Length	165	ft [m]
Maximum Height Difference	100	ft [m]
Maximum Number of Bends	15

Indoor Unit Accessories

Category	Item	Model Number
Space Panel	Space Panel	PAC-SJ38AS-E
Wireless Remote Controller	Lockdown Bracket for Wireless Handheld Remote Controllers	RCMKP1CB
	RedLINK Wireless Remote Controller	MHK2
	Universal Wireless MA Handheld Remote Controller	PAR-FL32MA-E
	Universal Wireless Receiver for PAR-FL32MA-E	PAR-FA32MA-W
	Wireless Handheld Remote Controller for SLZ PLA and PLFY models	PAR-SL101A-E
	Wireless Receiver for PAR-SL101A-E on PLA-NL and PLFY-ELNEMU models	PAR-SR4LU-E
	Wireless Remote Receiver Panel	PAR-SR3LA-E
Lineset	10 x 3/8 x 10 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-10
	100 x 3/8 x 65 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-100
	15 x 3/8 x 15 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-15
	30 x 3/8 x 30 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-30
	50 x 3/8 x 50 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-50
	65 x 3/8 x 65 x 5/8 Lineset Twin-Tube Insulation	MPLS385812T-65
Power Supplies & Auxiliary Components	3-Pin Wiring Harness	PAC-715AD
	5-Pin Wiring Harness	PAC-725AD
Filter	High Efficiency Filter Element	PAC-SH59KF-E
Condensate	Blue Diamond Advanced Mini Condensate Pump w Reservoir Sensor 208-230V recommended	X87-721
	Blue Diamond MaxiBlue Advanced Mini Condensate Pump w Reservoir Sensor 110V up to 48000 BTUH recommended	X87-711
	Blue Diamond MegaBlue Advanced Condensate Pump w Reservoir Sensor	X87-835
	Blue Diamond Sensor Extension Cable 15 Ft	C13-103
	Refco Condensate Pump 100-240 VAC up to 120000 BTUH	COMBI
	Sauermann Condensate Pump	S130-230
Wired Remote Controller	Deluxe Wired MA Remote Controller 1	PAR-42MAAUB
	Simple Direct Wired Remote Controller	PAC-SDW01RC-1
	Simple MA Remote Controller	PAC-YT53CRAU-J
	Touch MA Wired Remote Controller 1	PAR-CT01MAU-SB
Remote Sensor	Flush Mount Remote Temperature Sensor for SEZ SLZ SVZ and all P-Series models	PAC-USSEN002-FM-1
	Wall Mount Remote Temperature Sensor	PAC-SE41TS-E
	Wireless temperature and humidity sensor for the Comfort app	PAC-USWHS003-TH-1
Control Interface	Airzone Wired Blueface Controller Black	AZZBSBLUEZEROCN
	Airzone Wired Blueface Controller White	AZZBSBLUEZEROCB
	Airzone Wireless Lite Controller Black	AZZBSLITERN
	Airzone Wireless Lite Controller White	AZZBSLITERB
	Airzone Wireless Think Controller Black	AZZBSTHINKRN
	Airzone Wireless Think Controller White	AZZBSTHINKRB
	IT Extender for kumo station	PAC-WHS01IE-E
	kumo station for the Comfort app	PAC-WHS01HC-E
	Operation and Error Status Output Adapter	PAC-SF40RM-E
	Procon BACnet and Modbus Interface	PAC-UKPRC001-CN-1
	Thermostat Interface for 3rd Party Thermostats	PAC-US445CN-1
	Wireless Interface Adapter for the Comfort app	PAC-USWHS002-WF-2
Disconnect Switch	30A 600V UL fits 2 X 4 utility box - Black	TAZ-MS303
	30A 600V UL fits 2 X 4 utility box - White	TAZ-MS303W
Casement	3D Total Flow Unit	PLP-U160ELR-E
	Multi-function Casement	PAC-SJ41TM-E
Power Supplies and Auxiliary Components	Backup Heat Relay Kit Adapter for CN24 or CN152 Connector	CN24RELAY-KIT-CM3
	Shutter Plate	PAC-SJ37SP-E
	Grille with 3D i-see Sensor (required)	PLP-41EAEU

Outdoor Unit Accessories

Category	Item	Model Number
Stand	18 Dual Fan Stand	QSMS1802M
	24 Dual Fan Stand	QSMS2402M
	Condenser Wall Bracket	QSWB2000M-1
	Condenser Wall Bracket - Stainless Steel Finish	QSWBSS
	Outdoor Unit 3-14 inch Mounting Base Pair - Plastic	DSD-400P
	Outdoor Unit Stand 12 High	QSMS1202M
M-Net Controller	M-Net Interface for P-Series	PAC-SJ95MA-E
	M-NET Converter	SW144-250
Mini-Split Wire	14 Gauge 4 wire Armored MiniSplit Cable 250 ft roll	SW144-250
	14 Gauge 4 wire Armored MiniSplit Cable 50 ft roll	SW144-50
	14 Gauge 4 wire MiniSplit Cable 250 ft roll	S144-250
	14 Gauge 4 wire MiniSplit Cable 50 ft roll	S144-50
Air Outlet Guide	Air Outlet Guide 1 Piece	PAC-SH96SG-E (two pieces are required)
Control/Service Tool	ControlService Tool	PAC-SK52ST
	M- & P-Series Maintenance Tool Cable Set	M21EC0397
Centralized Drain Pan	Maintenance Tool Interface	PAC-USCMS-MN-1
	Centralized Drain Pan	PAC-SH97DP-E
Drain Socket	Drain Socket	PAC-SG61DS-E
Power Supplies & Auxiliary Components	3-Pin Wiring Harness	PAC-715AD
	5-Pin Wiring Harness	PAC-725AD
Hail Guards	Hail Guard	HG-A2
Wind Baffle	Front Wind Baffle	WB-PA3 (two pieces are required)
Mounting Pad	Condensing Unit Mounting Pad 24 x 42 x 3	ULTRILITE2
Snow/Rain Diverter	Snow/Rain Diverter	SRD-5

Indoor Unit Dimensions: PLA-AE24NL

Diagrams illustrating the dimensions and installation clearances for the PLA-AE24NL indoor unit. Key dimensions include:

Main Body: 840mm (33-1/16 in) width, 840mm (33-1/16 in) depth, 298mm (11-3/4 in) height.
Air Outlet Hole: 530mm (20-7/8 in).
Air Intake Hole: 508mm (20 in).
Suspension Bolt Pitch: 795mm (31-5/16 in) and 860mm (33-23/32 to 35-13/16 in).
Drain Pipe Connection: VP-25 (32mm O.D. PVC tube), max lift of 850mm (33-15/32 in).
Fresh Air Intake Hole: 100mm (3-15/16 in) diameter.
Branch Duct Hole: Dimensions vary based on connection type.
Installation Space Requirements: Minimum clearances are specified for service access and airflow. For example, 1000mm (39-3/8 in) or more above the unit, 1500mm (59-1/16 in) or more in front, and adequate space around for service access.
Refrigerant Pipe Sizes: 6.35mm (1/4F), 9.52mm (3/8F), 12.7mm (1/2F), 15.88mm (5/8F).

Notes on Installation:

Ensure proper grille selection.
Reinforce suspension bolts for earthquake resistance.
Use M10 or W3/8 suspension bolts.
Ensure adequate insulation for branch ducts to prevent condensation.
Refer to specific installation manuals for detailed requirements, especially when using optional accessories like the multi-function casement or high-performance filter.

Outdoor Unit Dimensions: PUZ-AK24NLHZ

Diagrams illustrating the dimensions and installation requirements for the PUZ-AK24NLHZ outdoor unit. Key aspects include:

Installation Space: Minimum clearances are specified for airflow and service access. For example, a minimum of 15mm (19/32 in) on the sides, 1000mm (39-3/8 in) in the front, and 150mm (5-29/32 in) on the rear.
Foundation Bolts: Requires M10 (W3/8) bolts for secure mounting.
Piping-Wiring Connections: Connections can be made from four directions: Front, Right, Rear, and Below.
Knock-Out Holes: Various knock-out holes are provided for conduit and piping connections, with specific dimensions indicated.
Air Intake/Discharge: Locations for air intake and discharge are shown.
Service Space: Minimum dimensions for service access are detailed.
Refrigerant Pipe Connections: Gas pipe: 15.88mm (5/8F); Liquid pipe: 9.52mm (3/8F).

Certifications: AHRI Certified®, ETL Listed, Intertek.

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