Panasonic CU-4KS31NBU service manual CS-MKS9NKU ×

Outdoor Unit	: CU-4KS24NBU
Indoor Unit	: CS-MKS9NKU × 3
Power Supply : 230V Single Phase 60Hz
	< Cooling Capacity >
	RATING CAPACITY:			25,400 BTU/h			AIR FLOW RATE:			777 CFM
	INDOOR						OUTDOOR
	ENT. TEMP. o F (o C)					AMBIENT TEMP. o F (o C)
	WB		DB		65	75	85	95		105	115
					(18.3)	(23.9)	(29.4)	(35.0)		(40.6)	(46.1)
				TC	25,520	24,880	23,960	23,340		18,890	14,000
		72	(22.2)	SHC	19,410	19,100	18,650	18,350		16,240	13,970
	59	76	(24.4)	SHC	21,970	21,670	21,220	20,910		18,800	14,000
	(15.0)	80	(26.7)	SHC	24,840	24,530	23,960	23,340		18,890	14,000
		84	(28.9)	SHC	25,520	24,880	23,960	23,340		18,890	14,000
		88	(31.1)	SHC	25,520	24,880	23,960	23,340		18,890	14,000
				TC	26,760	25,900	24,950	24,370		19,290	14,270
		72	(22.2)	SHC	16,240	15,940	15,480	15,180		13,070	10,960
	63	76	(24.4)	SHC	18,950	18,500	18,200	17,900		15,630	13,670
	(17.2)	80	(26.7)	SHC	21,820	21,370	20,910	20,610		18,500	14,270
		84	(28.9)	SHC	24,380	24,080	23,630	23,330		19,290	14,270
		88	(31.1)	SHC	26,760	25,900	24,950	24,370		19,290	14,270
				TC	27,750	26,880	25,910	#	25,400	19,630	14,500
		72	(22.2)	SHC	13,070	12,620	12,310	12,010		9,750	7,940
	67	76	(24.4)	SHC	15,780	15,330	14,880	14,730		12,470	10,660
	(19.4)	80	(26.7)	SHC	18,500	18,200	17,750	17,600		15,330	13,370
		84	(28.9)	SHC	21,220	20,760	20,460	20,160		17,900	14,500
		88	(31.1)	SHC	23,930	23,480	23,180	22,880		19,630	14,500
				TC	28,690	27,810	26,830	26,400		19,890	14,670
		72	(22.2)	SHC	9,600	9,300	8,840	8,690		6,430	4,770
	71	76	(24.4)	SHC	12,310	12,010	11,560	11,410		9,150	7,340
	(21.7)	80	(26.7)	SHC	15,030	14,730	14,430	14,280		11,860	10,200
		84	(28.9)	SHC	17,750	17,440	16,990	16,840		14,580	12,920
		88	(31.1)	SHC	20,460	20,160	19,710	19,560		17,290	14,670
				TC	29,440	28,560	27,580	26,850		20,020	14,760
	75	76	(24.4)	SHC	9,000	8,690	8,240	8,090		5,830	4,320
	(23.9)	80	(26.7)	SHC	11,710	11,410	11,110	10,810		8,690	7,190
		84	(28.9)	SHC	14,430	14,130	13,820	13,520		11,410	9,750
		88	(31.1)	SHC	17,140	16,840	16,390	16,240		13,970	12,470

TC : Total Cooling Capacity (BTU/h) SHC : Sensible Heat Capacity (BTU/h)

NOTE

1.Rating conditions (#) : Indoor Unit Entering Air Temp. 80 °F (26.7 °C) DB / 67 °F (19.4 °C) WB

:Outdoor Ambient Temp. 95 °F (35 °C) DB

2.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.

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

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