24,260 30,760 | Panasonic CU-4KE31NBU, CU-4KE24NBU, CU-3KE19NBU

Panasonic CU-4KE31NBU, CU-4KE24NBU, CU-3KE19NBU service manual 24,260 30,760

Outdoor Unit	: CU-4KE31NBU
Indoor Unit	: CS-MKE9NKU × 4
Power Supply : 230V Single Phase 60Hz
	< Cooling Capacity (Low Ambient) >

	RATING CAPACITY:		30,600 BTU/h	AIR FLOW RATE:			1,036 CFM
	INDOOR			OUTDOOR
	ENT. TEMP.oF (oC)			AMBIENT TEMP.oF (oC)
	WB	DB		15	25	35	45	55
				(-9.4)	(-3.9)	(1.7)	(7.2)	(12.8)
			TC	30,870	30,760	30,800	31,010	30,890
		72 (22.2)	SHC	24,260	30,760	24,260	24,260	24,260
	59	76 (24.4)	SHC	27,890	30,760	27,890	27,890	27,890
	(15.0)	80 (26.7)	SHC	30,870	30,760	30,800	31,010	30,890
		84 (28.9)	SHC	30,870	30,760	30,800	31,010	30,890
		88 (31.1)	SHC	30,870	30,760	30,800	31,010	30,890
			TC	31,140	31,130	31,320	31,720	31,730
		72 (22.2)	SHC	19,640	31,130	19,840	19,840	19,840
	63	76 (24.4)	SHC	23,260	31,130	23,260	23,460	23,460
	(17.2)	80 (26.7)	SHC	26,880	31,130	27,080	27,280	27,280
		84 (28.9)	SHC	30,500	31,130	30,700	30,700	30,700
		88 (31.1)	SHC	31,140	31,130	31,320	31,720	31,730
			TC	31,150	31,270	31,660	32,300	32,450
		72 (22.2)	SHC	15,010	31,270	15,210	15,410	15,610
	67	76 (24.4)	SHC	18,630	31,270	18,830	19,030	19,030
	(19.4)	80 (26.7)	SHC	22,250	31,270	22,450	22,860	22,860
		84 (28.9)	SHC	25,870	31,270	26,080	26,280	26,480
		88 (31.1)	SHC	29,490	31,270	29,700	29,900	29,900
			TC	30,850	31,120	31,750	32,680	33,020
		72 (22.2)	SHC	10,180	31,120	10,380	10,790	10,790
	71	76 (24.4)	SHC	13,600	31,120	14,010	14,410	14,410
	(21.7)	80 (26.7)	SHC	17,430	31,120	17,630	18,030	18,230
		84 (28.9)	SHC	21,050	31,120	21,250	21,650	21,650
		88 (31.1)	SHC	24,470	31,120	24,870	25,270	25,270
			TC	30,230	30,670	31,570	32,820	33,340
	75	76 (24.4)	SHC	8,980	30,670	9,380	9,780	9,980
	(23.9)	80 (26.7)	SHC	12,600	30,670	13,200	13,600	13,600
		84 (28.9)	SHC	16,220	30,670	16,620	17,020	17,220
		88 (31.1)	SHC	19,840	30,670	20,240	20,640	20,840
			TC : Total Cooling Capacity (BTU/h)		SHC : Sensible Heat Capacity (BTU/h)

NOTE

1.Above data does not take Freeze Prevention Protection during cooling operation into account. For this reason, the value may vary from the actual cooling characteristics.

2.Above data represents the value when the operation frequency of a compressor is fixed.

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-4KE31NBU

Indoor Unit

: CS-MKE9NKU × 4

30,600 BTU/h

INDOOR

24,260

30,760

TC : Total Cooling Capacity (BTU/h)

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