Panasonic CU-KE12NK1, CS-KE12NB41 service manual CS-KE18NB4UW& CZ-18BT1U, CU-KE18NKU

Indoor Unit		: CS-KE18NB4UW & CZ-18BT1U
Outdoor Unit		: CU-KE18NKU
Power Supply : 230V Single Phase 60Hz
	< Heating Capacity >
	RATING CAPACITY:			20,400 BTU/h			AIR FLOW RATE:				383 CFM
		OUTDOOR					INDOOR
	ENT. TEMP. oF (oC)					AMBIENT TEMP. oF (oC)
			WB		60	65		70		75		80
					(15.6)	(18.3)		(21.1)		(23.9)		(26.7)
		0	(-17.8)	TH	11,350	11,400		11,440		11,480		11,510
		3	(-16.1)	TH	11,720	11,770		11,820		11,850		11,890
		8	(-13.3)	TH	12,600	12,650		12,700		12,750		12,780
		13	(-10.6)	TH	13,520	13,580		13,630		13,670		13,710
		18	(-7.8)	TH	14,540	14,600		14,650		14,700		14,730
		23	(-5.0)	TH	15,610	15,670		15,730		15,770		15,810
		28	(-2.2)	TH	16,730	16,800		16,850		16,890		16,770
		33	(0.6)	TH	17,900	17,960		18,010		18,060		16,770
		38	(3.3)	TH	19,050	19,120		19,170		18,590		16,770
		43	(6.1)	TH	20,290	20,350		#	20,400	18,590		16,770
		48	(8.9)	TH	21,550	21,610		20,410		18,590		16,770
		53	(11.7)	TH	22,830	22,230		20,410		18,590		16,770
		58	(14.4)	TH	23,990	22,230		20,410		18,590		16,770
		63	(17.2)	TH	23,990	22,230		20,410		18,590		16,770
		65	(18.3)	TH	23,990	22,230		20,410		18,590		16,770

TH : Total Heating Capacity (BTU/h)

NOTE

1.Rating conditions (#) : Indoor Unit Entering Air Temp. 70 °F (21.1 °C) DB

:Outdoor Ambient Temp. 47 °F (8.3 °C) DB / 43 °F (6.1 °C) WB

2.Above data does not take Defrost Operation, Overload Prevention Protection, and/or Cold Air Prevention Protection during heating operation into account. For this reason, the value may vary from the actual heating characteristics.

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

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