Running Amperes 10.1 | Panasonic CU-4KE31NBU, CU-4KE24NBU specification

Panasonic CU-4KE31NBU, CU-4KE24NBU, CU-3KE19NBU service manual Running Amperes 10.1

Outdoor Unit		CU-4KE24NBU
Indoor Unit		CS-MKE9NKU × 3								< 230V >
										< 230V >
Type							4-Room Multi Outdoor Unit

Number of Connectable Indoor Units								4

Number of Operatable Indoor Units								4

Voltage Rating							230V Single-Phase 60Hz

Performance							Cooling			Heating

	Total Capacity				BTU/h	23,200	( 9,800 to 23,200 )		29,200	( 11,600 to 29,200 )
	Total Capacity				BTU/h	23,200	( 9,800 to 23,200 )		29,200	( 11,600 to 29,200 )
					kW	6.80	( 2.90 to 6.80 )		8.60	( 3.40 to 8.60 )
	Sensible Capacity				BTU/h		19,600			-
	Latent Capacity				BTU/h		3,600			-
	Air Circulation		(High)		ft3/min (m3/h)		1,707 (2,900)			1,707 (2,900)
	Available Voltage Range				V		187 to 253
Rating	Running Amperes				A		9.0			10.1
Rating	Power Input				W		2,040			2,270
	Power Input				W		2,040			2,270
Electrical	Power Factor				%		98			98
Electrical	EER				BTU/h/W		11.4			-
	EER				BTU/h/W		11.4			-
	COP				W/W		-			3.8
	Compressor Locked Rotor Amperes				A			14.5
	Fuse or Circuit Breaker Capacity				A			20
							Outdoor Unit

	Control						Microprocessor
	Fan Speeds						Auto (Hi, Me, Lo)
Features	Compressor						DC Twin Rotary (Inverter)
Features	Refrigerant / Amount charged at shipment				Ibs (g)		R410A / 6.17 (2,800)
	Refrigerant / Amount charged at shipment				Ibs (g)		R410A / 6.17 (2,800)
	Refrigerant Control						Electric Expansion Valve

	Operation Sound (High) Cool / Heat				dB-A		50 / 52
	Refrigerant Tubing Connections						Flare Type
	Max. allowable tubing length per unit				ft (m)		82 (25)
	Refrigerant			Narrow tube	inch (mm)		1/4 (6.35) × 4

	Tube Diameter			Wide tube	inch (mm)		3/8 (9.52) × 3 + 1/2 (12.7) × 1
Weight							Outdoor Unit
							Outdoor Unit
	Unit Dimensions				inch		29-1/8 × 35-7/16 × 12-19/32
&	Height × Width × Depth				(mm)		(740 × 900 × 320)
&	Package Dimensions				inch		34-3/16 × 41-11/32 × 16-21/32
Dimensions	Package Dimensions				inch		34-3/16 × 41-11/32 × 16-21/32
Dimensions	Shipping Volume				cu.ft (m3)		13.41 (0.38)
	Height × Width × Depth				(mm)		(868 × 1,050 × 423)
	Weight			Net	Ibs (kg)		143.3 (65.0)
				Shipping	Ibs (kg)		152.1 (69.0)

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks:

1.The values shown in performance section and electrical rating section above are based on the following unit combination. For other combination unit, please refer to the "Unit Combination Tables" in this manual.

Indoor Unit : CS-MKE9NKU 3units	Outdoor Unit : CU-4KE24NBU 1unit
2. Rating conditions are: Cooling : Indoor air temp.	80	°F DB / 67 °F WB	Heating : Indoor air temp. 70	°F DB
Outdoor air temp. 95		°F DB / 75 °F WB	Outdoor air temp. 47	°F DB / 43 °F WB

CU-3KE19NBU, CU-4KE24NBU, CU-4KE31NBU specifications

The Panasonic CU-4KE24NBU, CU-4KE31NBU, and CU-3KE19NBU are high-efficiency air conditioning units that represent Panasonic's commitment to innovative climate control solutions. These models integrate advanced technologies to deliver superior performance, energy savings, and user comfort, making them ideal for both residential and commercial applications.

The CU-4KE24NBU, a part of the ECOi series, is designed for medium-sized spaces. It boasts an impressive cooling capacity, ensuring optimal temperature regulation. Its inverter technology adjusts the compressor speed according to the needs of the environment, resulting in reduced energy consumption and consistent comfort levels. The unit operates quietly, making it suitable for bedrooms, offices, or other noise-sensitive environments. Additionally, it features a robust air filtration system that improves indoor air quality by removing dust and allergens.

The CU-4KE31NBU offers a slightly higher capacity, making it perfect for larger areas. Like its counterpart, it utilizes inverter technology, which not only enhances energy efficiency but also minimizes wear and tear on the components, leading to a longer lifespan. Its multi-split capability allows for the connection of multiple indoor units to a single outdoor unit, providing flexibility in installation. The CU-4KE31NBU also integrates smart technology that allows users to control the system remotely via smartphones, giving them greater convenience and control over their environment.

For applications requiring a more compact option, the CU-3KE19NBU is an excellent choice. This model balances size and power, offering a competitive cooling capacity that can easily service small to medium-sized rooms. The unit is designed for easy installation and maintenance, featuring a lightweight construction that simplifies handling by technicians. The efficient inverter technology ensures that users benefit from lower energy bills while maintaining a consistent indoor climate.

All three models are equipped with Panasonic’s advanced refrigerants, which contribute to their eco-friendly performance. These refrigerants help reduce greenhouse gas emissions while maintaining high efficiency. Moreover, the units come with built-in diagnostic capabilities, allowing for quick detection of any issues, thus ensuring that the systems operate at peak efficiency throughout their lifespan.

In summary, the Panasonic CU-4KE24NBU, CU-4KE31NBU, and CU-3KE19NBU are exemplary air conditioning solutions that combine cutting-edge technology with user-friendly features, ensuring that they meet the varying needs of today's consumers while promoting energy efficiency and sustainability.

Outdoor Unit

CU-4KE24NBU

Indoor Unit

CS-MKE9NKU × 3

Cooling

Running Amperes

10.1

Outdoor Unit

Outdoor Unit

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Remarks:

CU-3KE19NBU, CU-4KE24NBU, CU-4KE31NBU specifications