General ARG25R, ARG25RLC, AOG25RNBL, ARG30R, ARG30RLC Technical Manual

DUCT SPLIT TYPE

AIR CONDITIONER

T E C H N I C A L M A N U A L

CONTENTS

FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Duct Split Type Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

EXTERNAL VIEW OF PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SAMPLE INSTALLATION / INSTALLATION STYLES. . . . . . . . . . . 4

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

PERFORMANCE DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ARG45A/45R/36A/36R

Performance Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Additional Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ARG25A/25R

Performance Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Additional Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

FAN PERFORMANCE AND AIR FLOW . . . . . . . . . . . . . . . . . . . . . 9

ARG45A/45R/36A/36R

External Static Pressure (at 415V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Cooling/Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Outlet Air Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

ARG30A/30R

External Static Pressure (at 240V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Cooling/Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Outlet Air Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

ARG25A/25R

External Static Pressure (at 240V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Cooling/Heating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Outlet Air Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 ARG45A/36A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 ARG45R/36R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 ARG30A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 ARG30R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ARG25A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 ARG25R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 ARG45/36/30/25 INDOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 ARG45/36 OUTDOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 ARG30/25 OUTDOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

PRODUCT LINEUP

50Hz Models

INDOOR UNIT	OUTDOOR UNIT
ARG45A	AOG45AC
ARG45R	AOG45RC
ARG36A	AOG36AC
ARG36R	AOG36RC
ARG30A	AOG30AB
ARG30R	AOG30RB
ARG25A	AOG25AZ
ARG25R	AOG25RZ

– 1 –

FEATURES

■DUCT SPLIT TYPE FEATURES

•Installed behind the ceiling (or with a double ceiling for existing rooms) this design offers space savings and low noise.

•One external unit is capable of conditioning the air of multiple rooms.

•With a beautiful finish, the outlet grille does not stick out into the room.

■PRODUCT FEATURES

•Ultra thin models for very low ceilings

27 cm

25,000/30,000/36,000/45,000BTU/h Types

• Piping can be laid in almost any directions

COUPLING PIPE ASS’Y

AUX PIPE ASS’Y

DRAIN PORT

CONTROL BOX

25,000/30,000/36,000/45,000BTU/h Types

– 2 –

● Highly functional LCD wired remote						• FUNCTIONS
controller
• Two remote controls for operation in						(1) Twin Remote
						(2) Zone Control
different rooms.
						(3) Auto Restart
• Auto restart function in case of power
		MODE	SET	SET	CONTROL CONTROL	(4) PROGRAM Timer /
			TIMER	TEMP
		TIMER			FAN MASTER
outage.						REPEAT Timer
		CLOCK ADJUST
• Repeat timer can turn the unit on/off			SAVE	CONTROL	STOP	(5) Simultaneous 16 Air
			ENERGY	ZONE	START
every day at the same time.						Conditioners Control

(6) Energy Save Operation

●Zone control

Capable of simultaneously controlling only desinated air conditioners to stop.

●Control several units with just one remote controller

One remote controller can control up to 16 air conditioners. All the air conditioners can be operated with the same setting.

●Energy save operation

The energy conservation mode (ENERGY SAVE) raises the set temperature slightly in the cooling mode and lowers the set temperature in the heating mode, using a computer program to economically control the operation of the unit. If you press the ENERGY SAVE button while the air conditioner is on, it will change to the conservation mode. If you press the ENERGY SAVE button while the unit is in the timer mode (ON timer, PROGRAM timer, or REPEAT timer), the unit will go into the conservation mode when the unit starts with the timer.

●Easy maintenance

•Easy maintenance with ability to replace all electrical components from the panel.

•Safe design incorporating an anti-drop construction in all main components.

●Cooling operation possible at outdoor temperatures ranging from 0 to 52°C. (For all models)

●Heating operation possible at low outdoor temperatures as low as -5°C. (For AOG30R/36R/45R Types)

●Capable of fresh air intake

•Can intake fresh air with the installation of flexible ducts.

●High static pressure type (ARG45/36 Type)

•High static Pressure type capable of withstanding a standard external static pressure of 98Pa.

●Pipe length up to 50m with height differential of up to 30m (ARG45/36 Type)

●Equipped with automatic heat expansion valve (ARG45/36 Heat Pump Models)

•Capable of constantly operating at optimum conditions even given load fluctuations.

– 3 –

EXTERNAL VIEW OF PRODUCT

Remote controller

Outdoor unit	Outdoor unit	Outdoor unit
(For ARG25 type)	(For ARG30 type)	(For ARG45/36 type)

SAMPLE INSTALLATION/INSTALLATION STYLES

■ SAMPLE INSTALLATION

■ INSTALLATION STYLES

• Embedded in Ceiling		• Hanging from Ceiling

• Embedded in Ceiling

• Hanging from Ceiling

– 4 –

SPECIFICATIONS

Model		Indoor Unit				ARG45ALB3					ARG45RLB3					ARG36ALB3					ARG36RLB3					ARG30ALA					ARG30RLA					ARG25ALA					ARG25RLA
		Outdoor Unit			AOG45ACA3L					AOG45RCD3L					AOG36ACA3L					AOG36RCD3L						AOG30ABJL					AOG30RBJL					AOG25AZAL					AOG25RZAL
Power Source			- Hz		3 - 50					3 - 50					3 - 50					3 - 50					1 - 50					1 - 50					1 - 50					1 - 50
			V		380 - 415					380 - 415					380 - 415					380 - 415					220 - 240					220 - 240					220 - 240					220 - 240
		Cooling	kW		12.4 - 12.7					12.4 - 12.7					10.3 - 10.5					10.3 - 10.5					8.6 - 8.8					8.6 - 8.8					7.00 - 7.10					6.95 - 7.05
Capacity			BTU/h		42,400 - 43,400					42,400 - 43,400					35,200 - 35,800					35,200 - 35,800					29,400 - 30,000					29,400 - 30,000					23,900 - 24,200					23,700 - 24,100
		Heating	kW				–––––			13.4 - 13.7							–––––			10.5 - 10.7							–––––			8.8 - 9.1							–––––			7.60 -7.85
			BTU/h				–––––			45,800 - 46,800							–––––			35,800 - 36,500							–––––			30,000 - 31,100							–––––			25,900 - 26,800
Total Input		Cooling			4.45 - 4.57					4.45 - 4.57					3.73 - 3.45					3.88 - 3.95					3.30 - 3.40					3.35 - 3.45					2.64 - 2.77					2.70 - 2.80
			kW
		Heating					–––––			4.23 - 4.35							–––––			3.18 - 3.25							–––––			2.90 - 3.00							–––––			2.50 - 2.60
Total Ampacity		Cooling			7.5 - 7.5					7.5 - 7.5					6.4 - 6.4					6.6 - 6.6					15.8 - 16.3					16.0 - 16.5					12.8 - 13.2					12.7 - 13.0
			A
		Heating					–––––			7.4 - 7.4							–––––			6.1 - 5.8							–––––			14.1 - 14.6							–––––			12.0 - 12.3
E.E.R.		Cooling			2.79 - 2.78					2.79 - 2.78					2.76 - 2.76					2.65 - 2.66					2.61 - 2.59					2.57 - 2.55					2.65 - 2.56					2.57 - 2.52
			kW/kW
		Heating					–––––			3.17 - 3.15							–––––			3.30 - 3.29							–––––			3.03 - 3.03							–––––			3.04 - 3.02
Starting Current			A		55					55					42					42					80					80					61					61
			High		1,340					1,340					1,250					1,250					1,240					1,240					890					890
		Fan Speed	Med	r.p.m.	1,270					1,270					1,150					1,150					1,140					1,140					820					820
			Low		1,170					1,170					1,050					1,050					1,040					1,040					745					745
			High		2,200					2,200					2,000					2,000					1,650					1,650					1,100					1,100
		Air Circulation	Med	m3/h	2,000					2,000					1,800					1,800					1,550					1,550					1,000					1,000
			Low		1,800					1,800					1,600					1,600					1,350					1,350					900					900
Indoor Unit			High		49.0					49.0					47.0					47.0					47.0					47.0					44.0					44.0
		Noise (SPL)	Med	dB	47.0					47.0					45.0					45.0					45.0					45.0					42.0					42.0
			Low		45.0					45.0					43.0					43.0					43.0					43.0					40.0					40.0
		Fan Type x Q'ty					Sirocco x 2					Sirocco x 2					Sirocco x 2					Sirocco x 2					Sirocco x 2					Sirocco x 2					Sirocco x 2					Sirocco x 2
		Fan Motor Output		W			275 x 1					275 x 1					275 x 1					275 x 1					275 x 1					275 x 1					70 x 1					70 x 1
		Dimensions		mm	270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700					270 x 1,210 x 700
		Weights Net/Gross		kg	45/60					45/60					45/60					45/60					43/58					43/58					43/58					43/58
		Fan Speed		r.p.m.	790					790					790					790					760					760					735					735
		Air Circulation		m3/h	5,500					5,500					5,900					5,900					3,450					3,450					2,590					2,590
		Noise(SPL)		dB	59.0					59.0					57.5					59.0					55.0					55.0					56.0					56.0
		Fan Type x Q'ty				Propeller x 2					Propeller x 2					Propeller x 2					Propeller x 2					Propeller x 1					Propeller x 1					Propeller x 1					Propeller x 1
		Fan Motor Output		W			63 x 2					63 x 2					63 x 2					63 x 2					63 x 1					63 x 1					60 x 1					60 x 1
Outdoor Unit		Compressor Type					Recipro					Recipro					Recipro					Recipro					Recipro					Recipro					Recipro					Recipro
		Motor Output		kW	3.7					3.7					3.0					3.0					2.85					2.85					1.875					1.875
		Protection			Internal Overload Relay					Internal Overload Relay					Internal Overload Relay					Internal Overload Relay					Internal Overload Relay					Internal Overload Relay					Internal Overload Relay					Internal Overload Relay
		Dimensions		mm	1,152 x 940 x 370					1,152 x 940 x 370					1,152 x 940 x 370					1,152 x 940 x 370					900 x 900 x 350					900 x 900 x 350					643 x 840 x 336					643 x 840 x 336
		Weights Net/Gross		kg	102/116					108/122					94/108					96/110					85/97					85/97					67/75					68/76
Refrigerant Charge				kg	3.40					3.15					2.80					2.15					2.85					2.15					2.07					2.65
Pipe Size				mm			9.53,		19.05			9.53,		19.05			9.53,		19.05			9.53,		19.05			9.53,		15.88			9.53,		15.88			9.53,		15.88			9.53,		15.88
Connection Method							Flare					Flare					Flare					Flare					Flare					Flare					Flare					Flare
Pipe Length/Height				m	50/30					50/30					50/30					50/30					25/15					25/15					25/15					25/15
Operation Temperature			Cooling	°C	In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52					In 18-30, Out 0-52
			Heating				–––––			In 16-30, Out 5-21							–––––			In 16-30, Out 5-21							–––––			In 16-30, Out 5-21							–––––			In 16-30, Out 0-21
Remote Controller (Cable Length)							LCD(10m)					LCD(10m)					LCD(10m)					LCD(10m)					LCD(10m)					LCD(10m)					LCD(10m)					LCD(10m)
Static Pressure				Pa		98(Max.176)					98(Max.176)					98(Max.176)					98(Max.176)					118(Max.176)					118(Max.176)					98(Max.157)					98(Max.157)
Rated Condition(JIS B8616- )			Cooling In/Out		27/19, 35/24					27/19, 35/24					27/19, 35/24					27/19, 35/24					27/19, 35/24					27/19, 35/24					27/19, 35/24					27/19, 35/24
			Heating In/Out				–––––			20/15.5, 7/6							–––––			20/15.5, 7/6							–––––			20/15.5, 7/6							–––––			20/15.5, 7/6

•Specifications and design are subject to change without notice for further improvement. Please check with your dealer.

• Cooling/heating capacities are based on the following conditions.

Cooling		Heating
Indoor temp.	: 27°C DB/19°C WB	Indoor temp.	: 20°C DB/15.5°C WB
Outdoor temp.	: 35°C DB/24°C WB	Outdoor temp.	: 7°C DB/6°C WB

– 5 –

PERFORMANCE DATA

■ PERFORMANCE RATE (ARG45A/45R/36A/36R/30A/30R)

● Cooling Capacity (%)

			OUTDOOR TEMP. (°C)
		25	30	35	40	46	50
	21	93	90	87	81	75	69
INDOOR	24	93	96	93	88	81	75
TEMP. (°C)	27	105	103	100%	95	88	80
	30	113	111	103	102	96	89

•Performance values are cited taking 10.5kW (35,800BTU/h) as 100% for the 36 Model, 12.5kW (43,300BTU/h) as 100% for the 45 Model, and 8.8kW (30,000BTU/h) as 100% for the 30 Model.

•Indoor temperature of 27/19°C and outdoor temperature of 35/24°C represent JIS-SL conditions for cooling.

● Heating Capacity (%)

				OUTDOOR TEMP. (°C)
			-5	0	5	7	10	15	20
	INDOOR	15	78	91	102	105	110	115	119
		20	73	86	97	100%	106	111	115
	TEMP. (°C)
		25	66	80	91	95	100	108	111

•Performance values are cited taking 10.7kW (36,500BTU/h) as 100% for the 36 Model, 13.7kW (46,700BTU/h) as 100% for the 45 Model, and 9.1kW (30,000BTU/h) as 100% for the 30 Model.

•Indoor temperature of 20°C and outdoor temperature of 7/6° represent JIS-SL conditions for heating.

(at External Static Pressure 98 Pa)

ARG45A/45R

ARG45R

									Cooling
	15.2
Capacity(kW)	14.0
	11.4																				31/22.5
	12.7																				Indoor
																					DB/WB(˚C)
	10.2																				27/19.0
	8.9																				23/16.5
																					31/22.5
																					19/13
input(kW)																					27/19.5
	4.6																				23/16.5
	4.1
Total																					19/13
	3.7
	0	5	10		15		20		25		30		35		40		45		50 52
					Outdoor DB(°C)

						Heating					15		Indoor
	16.4												DB(˚C)
													20
	15.1												25
Capacity(kW)	13.7
	12.3
	11.0
	9.6												25
													20
input(kW)	4.4												15
Total
	3.9
	3.5
	-5/-6		0/-2		5/3		10/7.5		15/12		20 21/17.5
				Outdoor DB/WB(°C)

ARG36A/36R

ARG36R

									Cooling
	12.6
Capacity(kW)	11.6
	9.5																				31/22.5
	10.5																				Indoor
																					DB/WB(˚C)
	8.4																				27/19.0
	7.4																				23/16.5
																					31/22.5
																					19/13
input(kW)																					27/19.0
	4.0																				23/16.5
	3.6
Total																					19/13
	3.2
	0	5	10		15		20		25		30		35		40		45		50 52
					Outdoor DB(°C)

						Heating					15		Indoor
	12.8												DB(˚C)
													20
	11.8												25
Capacity(kW)	10.7												23/16.5
	9.6												31/22.5
													19/13
	8.6
	7.5												25
													20
input(kW)	3.3												15
Total
	2.9
	2.6
	-5/-6		0/-2		5/3		10/7.5		15/12		20 21/17.5
				Outdoor DB/WB(°C)

––6––