Fujitsu 18RCLX, 24RCLX, 36RCLX, 42RCLX User Manual

Ceiling Cassette

18, 24, 36 and 42,000 BTU Systems

SYSTEMS 18RCLX, 24RCLX, 36RCLX, 42RCLX

Function

These models offer the ability to send up to 50% of their capacity through two branch ducts to adjacent rooms. Slender fit feature now offered on all models decreases space required above the ceiling increasing application opportunities.

Applications

Four-way airflow, concealed flush mount design and the ability to operate in high ceiling rooms makes these systems ideal for commercial applications such as offices, conference rooms, restaurants, night clubs and bars in retrofit and new construction. Long maximum combined piping lengths of 165 to 230 feet with 60 to 98 feet of height, depending on model, allow the outdoor unit to be remotely located up to 7 stories away and far from indoor unit. The ceiling cassettes are also used in new construction condominiums and homes taking advantage of their branch duct capability to feed adjacent rooms. These heat pumps provide up to 30% additional available heat when compared to conventional models.

Up to 16-SEER

Wired Controller

pWeekly timer

pSet on-off time twice a day

pSet different on-off time by day

pSet time in 5 minute intervals

pControl up to 16 indoor units

Standard Features

	l Weekly Timer	l Energy Saver
		l Cold Prevention
	l Dry Mode
		l Slender Fit
	l Auto Louver: Up/ Down
	l Auto Restart/Reset	l High Ceiling Mode
		l Branch Duct Capable
	l Auto Changeover
		l Low Ambient
	l Pump Down Operation
		l Auto Mode
	l Child Lock Capable

lControls Up To 16 Systems

lFull Function Wired Remote

lRemote Controller Sensor

INDOOR UNIT AUU18RCLX, AUU24RCLX, AUU36RCLX, AUU42RCLX 3/16” -1

37”

37”

OUTDOOR UNIT AOU18RCLX,

AOU24RCLX, AOU36RCLX

3”

1-1/4”

1/2”

35-1/2”

13”

32-3/4”

17-3/8”

7/8”

3/8”

15-3/4”

OUTDOOR UNIT AOU42RCLX

3”

1-1/4”

1/2”

35-1/2”

13”

50-7/8”
								1/2”
								35-
		7/8”
				3/8”
						15-3/4”

Please Note: Due to the use of inverter, system is now 208-230 single phase.

The Fujitsu logo is a registered trademark of Fujitsu Limited. The Halcyon logo and name is a trademark of Fujitsu General America, Inc. Copyright 2009 Fujitsu General America, Inc.

Fujitsu’s products are subject to continuous improvements. Fujitsu reserves the right to modify product design, specifications and information in this brochure without notice and without incurring any obligations.

FOR MORE INFORMATION:

	18RCLX		24RCLX		36RCLX			42RCLX
	Heat Pump		Heat Pump		Heat Pump			Heat Pump
Nominal Cooling BTU/h	17,800		22,200		34,100			42,700
Min.~Max. Cooling BTU/h	5,000~21,500		5,000~27,300		8,500~36,000			13,700~45,000
Nominal Heating BTU/h	21,000		24,200		36,000			45,200
Min.~Max. Heating BTU/h
	5,000~25,600		5,000~29,000		9,200~42,700			14,300~54,600
HSPF BTU/hW	8.5		8.5		8.5			8.5
SEER BTU/hW	16.0		15.0		14.0			15.0
EER Clg/Htg	11.1 / 10.2		10.6 / 10.2		8.1 / 9.7			9.2 / 10.5
Clg. Operating Range °F(°C)	0~115 (-18~46)		0~115 (-18~46)		0~115 (-18~46)			0~115 (-18~46)
Htg. Operating Range °F(°C)	14~75 (-10~24)		14~75 (-10~24)		14~75 (-10~24)			0~75 (-18~24)
Moisture Removal Pt./h(l/h)	5.3 (2.5)		6.4 (3.0)		8.5 (4.0)			11.6 (5.5)
Voltage/Frequency/Phase
	208-230/60/1		208-230/60/1		208-230/60/1			208-230/60/1
Recommended Fuse Size (A)	20		20		30			30
Air Circ. C.F.M. (m3/h): Hi	559 (950)		618 (1,050)		942 (1,600)			1,000 (1,700)
Medium	477 (810)		536 (910)		824 (1,400)			854 (1,450)
Low	394 (670)		436 (740)		677 (1,150)			736 (1,250)
Noise Level dB(A): Hi	42/40 (Clg/Htg)		45/43 (Clg/Htg)		48/48 (Clg/Htg)			50/50 (Clg/Htg)
Medium	39/38 (Clg/Htg)		43/39 (Clg/Htg)		45/45 (Clg/Htg)			48/48 (Clg/Htg)
Low	36/36 (Clg/Htg)		38/35 (Clg/Htg)		41/41 (Clg/Htg)			44/44 (Clg/Htg)
Outdoor Fan Speed RPM	780/780		850/900		850/900			850/750
Outdoor Noise Level dB(A)	51/53 (Clg/Htg)		53/55 (Clg/Htg)		54/55 (Clg/Htg)			55/56 (Clg/Htg)
Current Rated/Max (A): Cooling	7.0/12.5		9.2/12.5		18.3/18.8			20.3/21.7
Heating
	8.9/12.5		10.4/12.5		16.1/18.8			18.8/21.7
Power Use Rated/Max (kw): Clg	1.61/2.88		2.10/2.88		4.22/4.35			4.66/4.99
Heating	2.05/2.88		2.37/2.88		3.70/4.35			4.31/4.99
Fan Speeds Stage	3 + Auto		3 + Auto		3 + Auto			3 + Auto
Air Direction: Horizontal		-	-		-				-
Vertical	Automatic		Automatic		Automatic			Automatic
Air Filter	Washable		Washable		Washable			Washable
Front Grille	Removable		Removable		Removable			Removable
Connection Method	Flare		Flare		Flare			Flare
Combined Max. Lgth Ft (m)	165 (50) Each		165 (50) Each		165 (50) Each			230 (70) Each
Max. Vertical Diff. Ft (m)	65/20		65/20		98/30			98/30
Conn. Pipe Diameter Inch	Suc. 1/2	Dis. 1/4	Suc. 5/8	Dis. 3/8	Suc. 5/8	Dis. 3/8		Suc. 5/8	Dis. 3/8
Net Weight lbs. (kg)	75 (34)	141 (64)	75 (34)	141 (64)	82 (37)	141 (64)		88 (40)	231 (105)
Dimensions: Height Inch	9-3/4	32-3/4	9-3/4	32-3/4	11-5/8	32-3/4		11-5/8	50-7/8
mm	246	830	246	830	296		830	296	1290
Width Inch	32-3/4	35-1/2	32-3/4	35-1/2	32-3/4	35-1/2		32-3/4	35-1/2
mm	830	900	830	900	830		900	830	900
Depth Inch	32-3/4	13	32-3/4	13	32-3/4		13	32-3/4	13
mm	830	330	830	330	830		330	830	330
Refrigerant	R410A		R410A		R410A			R410A
	Indoor AUU18RCLX	door AOU18RLX Out	Indoor AUU24RCLX	door AOU24RLX Out	Indoor AUU36RCLX		door AOU36RLX Out	Indoor AUU42RCLX	door AOU42RLX Out

Note: Figures are based on 230 Volts.

FUJITSU GENERAL AMERICA, INC.

353 Route 46 West • Fairfield, NJ 07004 Tel: [phone] • Fax: [phone] w w w . f u j i t s u g e n e r a l . c o m