Panasonic service manual Indoor Unit CS-KS18NKU Outdoor Unit CU-KS18NKUA

Indoor Unit CS-KS18NKU

Outdoor Unit CU-KS18NKUA

Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V)

(1) Low pressure performance chart

service valve	psig(MPaG)	174
		(1.2)									Lo fan							Hi Fan
		159
		(1.1)
		145														)
		(1.0)
																0°C
tube															F(3
														6°
		131										.8
										ir	Temp
		(0.9)								A					)
										Indoor				C
dei											F	(2
		117								80°					)
w
													°C
		(0.8)										4
at											F	(2
										75°
pressure		104
		(0.7)
		90
		(0.6)
Low
		76
		(0.5) -4	5	14	23	32	41	50	59	68					77		86	95	104
		(-20)	(-15)	(-10)	(-5)	(0)	(5)	(10)	(15)	(20)				(25)			(30)	(35)	(40)
							Outdoor inlet air DB temp. °F(°C)

(2) Operating current performance chart

	8
										Lo fan					Hi Fan
													)
	7											0°C
												°F (3
											.86
										ir Temp		)
(A)										A
									Indoor		7°C
										F	(2	)
	6									80°
current											°C
										F	(24
										75°
	5
ing
Operat	4
	3
	2
	-4	5	14	23	32	41	50	59	68			77		86	95	104
	(-20)	(-15)	(-10)	(-5)	(0)	(5)	(10)	(15)	(20)			(25)		(30)	(35)	(40)
						Outdoor inlet air DB temp. °F(°C)

(3) Indoor discharge air performance chart
)	64.4 (18)
°C											Lo fan				Hi Fan
°F(
air temperature	60.8 (16)												)
													°C
												0
												(3
												°F
											.86
											Temp
									ir
	57.2 (14)								A
									Indoor
												)
discharge
	53.6 (12)											°C
											7
											(2
											°F
										0
									8
	50.0 (10)											)
												°C
Indoor											4
											(2
											°F
										5
									7
	46.4 (8)
		5	14	23	32	41	50	59	68			77		86	95	104
	-4
	(-20)	(-15)	(-10)	(-5)	(0)	(5)	(10)	(15)	(20)			(25)		(30)	(35)	(40)
						Outdoor inlet air DB temp. °F(°C)

NOTE

•Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value.

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