Page 1
Models Indoor unit Outdoor unit
ARG18RLB
ARG18RLBH
AOG18RZDL
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . 4
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM. . 5
PRINTED CIRCUIT BOARD LAYOUTS . . . . . . . . . . . . . . . . . . 6
REFRIGERANT SYSTEM DIAGRAM. . . . . . . . . . . . . . . . . . . . 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . 9
PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Page 2
– 1 –
SPECIFICATIONS
Page 3
– 2 –
804
840
643
150
333
25
336
390
953
605
20
575
866
850
920
600
217
OUTLINE AND DIMENSIONS
(Unit : mm)
INDOOR UNIT
OUTDOOR UNIT
Page 4
– 8 –
REFRIGERANT SYSTEM DIAGRAM
Page 5
– 3 –
CIRCUIT DIAGRAM
Models : ARG18RLB AOG18RZDL
ARG18RLBH
Page 6
Models : ARG18RLB
ARG18RLBH
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
– 4 –
Page 7
Model : AOG18RZDL
OUTDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
– 5 –
Page 8
– 9 –
Model : AOG18RZDL
DISASSEMBLY ILLUSTRATION
Page 9
– 10 –
Model : AOG18RZDL
Page 10
– 11 –
Model : AOG18RZDL
Page 11
– 12 –
Model : ARG18RLB / ARG18RLBH
Page 12
– 13 –
Model : ARG18RLB / ARG18RLBH
Page 13
– 14 –
Model : ARG18RLB / ARG18RLBH
Page 14
– 15 –
Ref. No. Description
34
56
63
67
74
109
126
138
143-1
146
147
160
164
173
184-1
195
196-2
232
234
235
236
240
Capacitor(Fan Motor)
Sirocco Fan Assy
Front Panel Assy
Rubber(Vibration-proof)
Filter
Casing Assy
Motor Fixing Table Assy
Panel Assy(Motor)
Clamp NK-3N
Evaporator Assy
Inlet Pipe(Eva.)Assy
Drain Pan Assy
Fan Motor Assy
Hook Metal
Thermo. Spring-A
Clamp SKB-100
Clamp SKB-150
Outlet Pipe(Eva.)Assy
Thermistor Assy-Room
Thermistor Assy-Pipe
Controller PCB Assy
Remote Control Unit
9357965017
9358621004
9363723007
313659068604
9363326000
9363322002
9358591000
9363401004
313361274700
9364456010
9363382006
9363405002
9600778067
9363195002
313728262708
313361275805
313035356905
9363392005
9703299018
9703297052
9703582011
9701673049
9357965017
9358621004
9363723007
313659068604
9363326000
9363322002
9358591000
9363401004
313361274700
9364456010
9363382006
9363405002
9600778050
9363195002
313728262708
313361275805
313035356905
9363392005
9703299018
9703297052
9703582011
9701673049
Ord.
Q’ty
Part No.
ARG18RLB ARG18RLBH
Ref. No. Description
244
287
320-1
338
380
381-4
455
464
514
567
588-1
588-2
625
653-1
734
762-1
762-2
815-1
875
982-1
982-2
Cover(Piping)
Cap(Power)
Wire Clamp Metal
Motor Fixture
Locking Spacer
Locking Spacer
Control Box
Cover (Cabinet)
Control Box Cover
Support Plate(Eva.)
Bracket Eva.-R
Bracket Eva.-L
Cord Bushing
Bolt(Fan Motor Fixing)
Panel Top
Side Panel-R Assy
Side Panel-L Assy
Terminal 3P
Filter PCB Assy
Cord Clamp
Cord Clamp-B
9363327007
9352173011
31383219905
9358594001
313209391403
0600118075
9363200003
9363400007
9363201000
9363404005
9363199000
9363198003
9359240006
0700156014
9363504002
9363507003
9363505009
9356488005
9703583018
9356857009
9356858006
9363327007
9352173011
31383219905
9358594001
313209391403
0600118075
9363200003
9363400007
9363201000
9363404005
9363199000
9363198003
9359240006
0700156014
9363504002
9363507003
9363505009
9356488005
9703583018
9356857009
9356858006
Ord.
Q’ty
Part No.
ARG18RLB ARG18RLBH
Part No.
AOG18RZDL
Part No.
AOG18RZDL
Ref. No. Description
Ord.
Q’ty
2
4
5
6
7
8
9
12
13
14
15
16
17
18
20
21
26
29
34
36
37
38
39
41
45
46
54
55
67
107
108
109
110
Fan Cover
Emblem-Rear
Cabinet-A, Painted
Cabinet-C, Painted
Condenser Cover
Wire Assy(Shield)-D
Cabinet-B, Painted
Base Assy, Painted
3-Way Valve Assy
2-Way Valve Assy
Dryer
Condenser Assy
U-Pipe(Y)
Suction Pipe
Discharge Pipe
Discharge Pipe-B
Compressor Cover
Separate Wall
Control Box Metal-A
Control Box Metal-B
Capacitor(Fan Motor)
Cord Holder Metal
Running Capacitor
Capacitor Clamp
Propeller Fan Assy
Fan Motor Assy-Out
Bracket(Motor)Assy
Compressor Assy
Condensing Pipe
Special Nut M8(For Comp.)
Rubber (Vibration-proof)
Rubber Seat-A(For Comp.)
Sleeve-A(For Comp.)
Terminal Cover(For Comp.)
Lock Wire
9350214020
313791088308
9303876015
9353549013
9358011010
9350215027
9303874011
9353452016
9357963013
9357964010
9350380022
9353455048
313728127102
9351590017
9358635001
9358634004
9354036000
9302475011
9357137001
9357138008
9357965024
9356934007
9703107016
9351770013
9300855013
9600738054
313029311100
9360509055
313986123207
313252257701
313659068604
313093081402
313093081706
313202059600
313202059706
111
178-1
187
210
232
233
236
253
259
271
272
300
304
330
331
332
333
334
338
343
344
360
361
371
381
519
549
628
646
678
717
788
815
826
867
Terminal Packing(For Comp.)
Capillary Holder
Clamp No.1219
Main Relay
Pipe Assy
Power Transformer
Controller PCB Assy
Thermistor Assy-Pipe
Muffler
4-Way Valve Rubber
Strainer
Suction Pipe-C
Thermostat Fixture-B
Inlet Pipe(Cond.)Assy
Suction Pipe-D
Suction Pipe-E
Accumulator
Suction Pipe-B
Motor Fixture
Solenoid Coil
4-Way Valve
4-Way Valve Band
Accumulator Support
Process Pipe-B
Locking Spacer
Check Valve Assy
Thermistor Assy-Out
Locking Spacer-B
Compressor Cover-B
Bracket(Thermistor)
Center Plate
Thermistor-Discharge
Terminal-5P
Condensing Pipe-B
Accumulator Holder Rubber
313202059807
313414274807
313361271706
9356781007
9300990028
9701549016
9701888016
9701330010
313755083903
313728251908
9350379026
9350358014
313349051500
313986023206
9350359011
9301296013
9350363018
9351591014
313029297108
9359616108
313943302804
313986251802
313986353804
313142082352
313209391506
9357341002
9357328027
313005446558
313986355101
313557406106
9350216017
9358337011
9356497021
9353580016
9354022027
Ref. No. Description
Ord.
Q’ty
32-1
32-2
ARG18RLB AOG18RZDL
ARG18RLBH
INDOOR UNIT
OUTDOOR UNIT
PARTS LIST
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 15
– 16 –
FILTER PCB ASSEMBLEY(Ref.No.875)
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
ARG18RLB AOG18RZDL
ARG18RLBH
[INDOOR UNIT]
CONTROLLER PCB ASSEMBLEY(Ref.No.236)
Page 16
– 17 –
[OUTDOOR UNIT]
CONTROLLER PCB ASSEMBLEY(Ref.No.236)
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
ARG18RLB AOG18RZDL
ARG18RLBH
Page 17
– 18 –
STANDARD ACCESSORIES
Page 18
August 2000 Printed in Japan
0008K1718
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