Panasonic CU-3KE19NBU, CU-4KE31NBU Outdoor Unit CU-4KE24NBU, Indoor Unit CS-KE12NB4UW×

Outdoor Unit CU-4KE24NBU		Indoor Unit CS-KE12NB4UW × 1
	Cooling Characteristics		Heating Characteristics

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

(RH : 85%, Indoor fan speed : High fan) (230V, 60Hz)

(1) Low pressure performance chart

service valve	psig (MPaG)	174
		(1.2)						HH fan
		Lo fan		Hi fan
		160
		(1.1)
tube
wide						.	86°F	(30°C)
at		146		air		temp
pressure		(1.0)	Indoor
				80°F	(27°C)
		132			(24°C)
Low				75°F
		(0.9)
		77	86			95		104
		(25)	(30)			(35)		(40)

Outdoor air temperature °F (°C)

(1) High pressure performance chart

servicevalve	psig(MPaG)	578
		(4.0)
tube		506
at wide
		(3.5)
						(23°C)
pressure		434
						73°F
		(3.0)			.
				temp
High			air		(21°C)
			Indoor	70°F		(17°C)
		362			63°F
		(2.5) 23	32			41	50	59	68	77
		(-5)	(0)			(5)	(10)	(15)	(20)	(25)

Outdoor air temperature °F (°C)

(2) Operating current performance chart

	Lo fan		Hi fan		HH fan
	7
(A)					(30°C)
current				.86°F
	6
			air	temp
Operating			Indoor
			(27°C)
			80°F
	5		(24°C)
			75°F
	4	86		95	104
	77
	(25)	(30)		(35)	(40)

Outdoor air temperature °F (°C)

(2) Operating current performance chart

	12
(A)	11
current	10			(23°C)
				73°F
Operating				.
	9		temp
		air		(21°C)
		Indoor
	8		70°F
				(17°C)
	7		63°F
	6	32		41	50	59	68	77
	23
	(-5)	(0)		(5)	(10)	(15)	(20)	(25)

Outdoor air temperature °F (°C)

(3) Indoor discharge air performance chart

	68.0(20)
(°C)		Lo fan		Hi fan				HH fan
	64.4(18)
°F
air temperature	60.8(16)
							. 86°F (30°C)
	57.2(14)			Indoor		air	temp
	53.6(12)			80°F	(27°C)
discharge
	50.0(10)			75°F	(24°C)
	46.4(	8)
Indoor
	42.8(	6)
			86				95	104
		77
		(25)	(30)				(35)	(40)

Outdoor air temperature °F (°C)

(3) Indoor discharge air performance chart

(°C)	140(60)
	131(55)
°F
temperature	122(50)
	113(45)			(23°C)
				73°F
				.
			temp
air
	104(40)	air		(21°C)
discharge		Indoor	70°F
	95(35)			(17°C)
			63°F
Indoor	86(30)
	77(25)
	23	32		41	50	59	68	77
	(-5)	(0)		(5)	(10)	(15)	(20)	(25)

Outdoor air temperature °F (°C)

NOTE

•This performance chart shows operation of a single wall-mounted indoor unit. The performance chart will vary depending on the indoor unit type.

•Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. (In this case, be sure to stop all the indoor units where performance is not being checked.)

•The performance is for a tubing length of 24.6ft (7.5m). If the tubing length is different, the performance chart will vary.

41