SPLIT TYPE AIR CONDITIONER (50Hz) DUCT type Models Indoor unit Outdoor unit ARY7RLB AOY7RGA CONTENTS SPECIFICATIONS... OUTLINE AND DIMENSIONS... 2 CIRCUIT DIAGRAM... 3 INDOOR P. C. BOARD CIRCUIT DIAGRAM... 4 OUTDOOR P. C. BOARD CIRCUIT DIAGRAM... 5 PRINTED CIRCUIT BOARD LAYOUTS... 6 REFRIGERANT SYSTEM DIAGRAM... 9 DISASSEMBLY ILLUSTRATION... 0 PARTS LIST... 6
SPECIFICATIONS INDOOR UNIT OUTDOOR UNIT COOLING CAPACITY HEATING CAPACITY (kw) (kw) ARY7RLB AOY7RGA 2.0-2.5 2.40-2.45 ELECTRICAL DATA POWER SOURCE FREQUENCY (V) (Hz) 220-240 50 RUNNING CURRENT (A) COOLING HEATING 3.6-3.5 3.4-3.3 INPUT WATTS (kw) COOLING HEATING 0.76-0.80 0.72-0.75 EER (kw/kw) COOLING HEATING 2.76-2.69 3.33-3.27 MOISTURE REMOVAL ( /hr) 0.6 AIR CIRCULATION-Hi 3 (m /hr) 340 COMPRESSOR TYPE CODE Hermetic type, Permanent split condenser, 2 pole, Single phase, Induction motor GRG083CC FAN MOTOR POWER SOURCE (V) 220-240 TYPE MFA-07FTT INDOOR UNIT HI-SPEED MED-SPEED (r.p.m.) (r.p.m.) 680 630 LO-SPEED (r.p.m.) 580 TYPE MFB-09FT OUTDOOR UNIT HI-SPEED (r.p.m.) 740 LO-SPEED (r.p.m.) 440 DIMENSIONS INDOOR UNIT OUTDOOR UNIT H x W x D (mm) 27 x 663 x 595 530 x 750 x 250 WEIGHTS INDOOR UNIT OUTDOOR UNIT GROSS / NET (kg) 22 / 8 33 / 3 REFRIGERANT CHARGE PIPE LENGTH 5 m or less FULL CHARGE AMOUNT 950 g (33.5 oz.) Note : Since this is a chargeless air conditioner, if the piping length is 5 m(49 ft.) or less, additional charging is not necessary. The above list shows values at the external static pressure of 0 mmag (0 Pa).
OUTLINE AND DIMENSIONS INDOOR UNIT 596 560 Unit : mm 663 605 630 20 575 400 750 250 3 530 50 27 390 OUTDOOR UNIT 540 285 2
REFRIGERANT SYSTEM DIAGRAM Models : ARY7RLB / AOY7RGA INDOOR UNIT Refrigerant pipe 9.53mm(3/8") Charging valve OUTDOOR UNIT Suction pipe 3-Way valve 4-Way valve Coupling pipe assy Condenser Evaporator Discharge pipe Compressor 2-Way valve Dryer Capillary assy Refrigerant pipe 6.35mm(/4") Cooling Heating : Flare coupling 9
CIRCUIT DIAGRAM Models : ARY7RLB / AOY7RGA INDOOR UNIT THERMISTOR (ROOM TEMP.) THERMISTOR (PIPE TEMP.) FAN MOTOR CAPACITOR FAN MOTOR GREEN/YELLOW BLUE PURPLE PINK GREEN GRAY GRAY CN5 CN4CN7 CN8 CONTROL BOARD CN REMOTE CONTROL UNIT CN7 CN5 CN6 FILTER BOARD Use T3.5A-250V Fuse on F0 TERMIANL TO OUTDOOR UNIT OUTDOOR UNIT FAN MOTOR CAPACITOR 2.3 F THERMISTOR (PIPE TEMP.) THERMISTOR (OUTDOOR TEMP.) THERMISTOR (DISCHARGE TEMP.) GREEN GRAY GRAY BROWN BROWN TEST CN0 CN CN2 CN3 PRINTED CIRCUIT BOARD CN5 CN9 CN CN4 CN3 CN2 CN5 COMPRESSOR OVERLOAD PROTECTOR POWER RELAY COMPRESSOR CAPACITOR BLUE SOLENOID COIL FAN MOTOR CAPACITOR TERMIANL PURPLE PURPLE TRANSFORMER BLUE ORANGE FAN MOTOR TO POWER SUPPLY TO INDOOR UNIT COMPRESSOR CAPACITOR 30 F FAN MOTOR CAPACITOR.6 F 3
Models : ARY7RLB INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CONTROLLER PCB ASSEMBLY (MAIN PCB) EZ-09907HSE-C ROOM TEMPERATURE THERMISTOR HEAT EXCHANGER THERMISTOR SWITCHING TRANSFORMER POWER SUPPLY PCB EZ-09907HSE-P FLOAT SWITCH 4
Models : AOY7RGA OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM CONTROLLER PCB ASSEMBLY (MAIN PCB) EZ-0004HUE-C POWER SOURCE 5
DISASSEMBLY ILLUSTRATION Model : AOY7RGA 0
Model : AOY7RGA 329 343 344 6 899 5 84-635 84-78-2 788 20 09 230 552 28-42 8 4 5 420 334 55 05 3 07
Model : AOY7RGA 38 628 236 32-2 233 38 37 34 20 85 982-2 982-32- 2
Model : ARY7RLB 60 235 84-567 46 96-2 232 47 588-762- 74 74 588-2 464 74 762-2 287 63 625 244 38-4 74 3
Model : ARY7RLB 234 43-09 653-338 64 56 320-67 26 38 67 734 4
Model : ARY7RLB 380 43-287 236 982-982-2 455 34 875 38-4 85-95 240 54 5
ARY7RLB / AOY7RGA PARTS LIST INDOOR UNIT When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column. Ref. No. 34 56 63 67 74 09 26 38 43-46 47 60 64 74 84-95 96-2 232 234 235 236 240 Description Part No. Ref. No. Description Part No. Capacitor (Fan Motor) Sirocco Fan Assy Panel Assy Front Rubber (Vibration-proof) Filter Casing Assy Motor Fixing Table Assy Separate Wall Clamp NK-3N Evaporator Assy Inlet Pipe (Eva.) Assy Drain Pan Fan Motor Assy Hook Metal Thermostat Spring-A Clamp SKB-00 Clamp SKB-50 Outlet Pipe (Eva.) Assy Thermistor Assy-Room Thermistor Assy-Pipe Controller PCB Assy Remote Control Unit 935796507 935862004 9363722000 33659068604 9363326000 9363322002 935859000 936393008 3336274700 9364456027 9363373004 9363324006 960077804 936395002 33728262708 3336275805 33035356905 936338700 9703299063 9703297052 97035820 970673049 244 287 320-338 380 38-4 455 464 54 567 588-588-2 625 653-734 762-762-2 85-875 982-982-2 Cover (Piping) Cap (Power) Wire Clamp Metal Motor Fixture Locking Spacer Locking Spacer Control Box Cover (Cabinet) Control Box Cover Support Plate (Eva.) Blacket Eva.R Blacket Eva.L Cord Bushing Bolt (F.Motor Fixing) Panel Top Panel Side Assy(R) Panel Side Assy(L) Terminal-3P Filter PCB Assy Cord Clamp Cord Clamp-B 9363330007 9352730 3348329905 935859400 3320939403 06008075 9363200003 9363325003 936320000 9363323009 936399000 936398003 9359240006 07005604 9363408003 93634003 9363409000 9356488005 970358308 9356857009 9356858006 OUTDOOR UNIT Ref. No. 2 4 5 7 9 2 3 4 5 6 8 20 32-32-2 34 37 38 39 4 42 5 55 98 05 07 09 28-38 78-2 84-20 Description Part No. Ref. No. Description Part No. Fan Cover Emblem-Rear Cabinet-A, Painted Connector Cover Cabinet-B, Painted Base Assy, Painted 3-Way Valve 2-Way Valve Dryer Condenser Assy Suction Pipe Discharge Pipe Assy Control Box Metal-A Control Box Metal-B Capacitor (Fan Motor) Running Capacitor Capacitor Clamp Propeller Fan Assy Fan Motor Assy-Out Bracket (Motor) Special Nut Special Nut M8 (For Comp. ) Fan Ring Compressor Assy Rubber Seat-A (For Comp. ) Terminal Cover (For Comp. ) Rubber (Discharge Pipe) Separate Wall Capillary Holder Rubber Thermo. Spring-A Main Relay 930409006 935355005 930293607 9357970004 930293500 9354493032 9356494006 936465004 33523082505 936580002 9363474008 9364538006 9363406009 9363407006 9700468080 9356386059 3346806808 9355890 960064907 3366243804 935943008 935509008 336629609 93658009 935942504 9363263008 3355086308 930067206 33394274808 33728262708 935678007 23 230 233 236 304 329 334 343 344 373 38 42 420 423 527 549 552 628 635 678 734 745 764 765 766 788 85 899 982-982-2 Noise Insulation-B Overload Relay Power Transformer Controller PCB Assy Thermostat Fixture-B Joint Pipe Assy Suction Pipe-B Solenoid Coil 4-Way Valve Grip Locking Spacer Terminal Gasket Capillary Assy Noise Insulation-F Protection Net Thermistor Assy-Out Thermistor Assy Locking Spacer-B Terminal Washer Bracket (Thermistor) Cabinet Top Plate Motor Support Drain Cap Drain Pipe (L-type) Drain Pipe Packing Thermistor Discharge Terminal-5P Bracket (Condenser) Cord Clamp Cord Clamp-C 33584258005 9362005005 97054906 970357202 3334905500 93893200 9358602 93596622 339473028 336678700 3320939506 9362004008 936582006 935094409 9355434003 9357328027 970330034 33005446558 935942805 3355740606 930293704 3366036308 3366024302 93002000 93043003 93583370 935649702 93507680 9356857009 9359677000 6
ARY7RLB / AOY7RGA [INDOOR UNIT] CONTROLLER PCB ASSEMBLY (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. Ref. No. Description Parts No. IC IC PD 7804HCW-027 97035402 IC2 IC NJM 782FA 00046204 IC3 IC NJM 7805FA 00046208 IC5,6 Xstr Array PA 2003GR E2 00002804 IC7 IC BR 93LC46RF-E2 00029506 IC8 IC PST 600CMT R 004620 IC0 IC HI2002 970384020 IC IC BA0358F 0084607 Q Xstr 2SC4236 000064047 Q2 Xstr 2SC85 00000020 Q3,4 Xstr DTC24EKA 0000936033 Q5,6 Xstr 2SC272 000078053 D Diode D3SB60 0000689045 D2,4,7 Diode DFL20U 000074659 D3 Diode MTZJ5.B 000085266 D5 Diode SR39-600 000035320 D6 Diode D2FL20U 0000906500 D0 Diode DA226U 0000625036 D2 Diode DAN202K 000068409 R Res. 3.3 ±0% 02005348 R2 Res. Metal.5 ±5% 020079 R3 Res. 00 ±5% 020022500 R4 Res. Carbon 220k ±5% 0200353 R5 Res. Metal 47k ±5% 02007652 R6 Res. 00 ±5% 020073506 R7 Res. 330 ±5% 020070862 R8,0,4-7,2-24, Res. 0k ±5% 02002309 29-32,37,39,48,50, 52,55,59,60,6,66, 68 R9,47,65 Res. 390 ±5% 020022647 R8-20,25-28, Res. k ±5% 020022746 33-36,38,42,44,46, 49,5,58,67 R40,4,62 Res. Metal 4.7k ±5% 020022906 R43 Res. 0k ±% 0200279497 R45 Res. 49.9k ±% 0200279824 R63 Res. 5.4k ±% 0200279565 FILTER PCB ASSEMBLY (Ref. No.875) Ref. No. Description Parts No. C0,02 Cap. Plastic 0.22 F 0300304099 C05,06 Cap. Plastic 0.022 F 030052098 SA0 Arrester DSA-362MA-05 060068032 VA0,02 Varistor TNR2G47K 000003800 TM0,02 Plug Contact 86028 050053606 [OUTDOOR UNIT] CONTROLLER PCB ASSEMBLY (Ref. No.236) Ref. No. Description Parts No. IC IC PD7808CU-0 9707206 IC2 IC HU200 9706506 IC3 IC PST600D-2-TP 00463 IC4 IC NJM 7805FA 00046208 IC5,6 IC BA2003 0065002 Q Xstr 2SD880 00000004 Q2,3 Xstr DTC24ES 00005700 D Diode D2SB20 0000599023 D2 Diode MTZJ5C 0000852203 D3-D5 Diode SR39-400 000035337 D6 Diode SS33 000057209 LED,2 Diode SLR-325VC 000083259 RC RC Module ARCL4FS03J02J03M 020030020 R,2 Res. Carbon 5.6k ±5% 020099492 R3,6,0-2,4,6, Res. Carbon k ±5% 020099407 8,20,24 R4,26 Res. Carbon 4.7k ±5% 020099478 R5,7-9,3,2-23,25 Res. Carbon 0k ±5% 0200994253 R5,7 Res. Metal 4k ±5% 02002862 R9 Res. Metal 6.65k ±5% 020028766 C,4 Cap, Plastic. 0. F 0300894835 C2,3 Cap, Ceramic 4700pF 0300727546 C5 Cap, Elec. 50V 2200 F 030206026 C6,7,2,24,27 Cap, Elec. 25V 0 F 0300004258 C8,8,9,22,25, Cap, Ceramic 0. F 030098825 28,29,34,36 Ref. No. Description Parts No. R64 Res. 28k ±% 0204445 C5 Cap, Elec. 450V 00 F 0300256060 C6 Cap, Plastic. 4700pF 030026909 C7 Cap, Plastic. 50V 0.047 F 030069339 C8 Cap, Elec. 25V 00 F 03097560 C9 Cap, Elec. 25V 000 F 03096495 C0,,33,36 Cap, Elec. 25V 0 F 0309232 C2 Cap, Elec. 25V 000 F 03058264 C3,5,34,37,39, Cap, Ceramic 50V 0. F 03003752 44,45 C4 Cap, Elec. 25V 00 F 03092350 C6,7,9-3,38, Cap, Ceramic 50V 0.0 F 03003738 40,46,49,CJ C32,35,50-53 Cap, Ceramic 50V 000pF 0300308509 C54 Cap, Ceramic 0.0 F 030020927 VA3 Varistor TNR2G47K 000003800 SSR Relay G3M-202P-UTU 97082909 K,2,3,4 Relay JQ-2V 9703604 CR Network RPEL-2204 -C 9702502 SW Switch, Side DSS803 97039208 SW2 Switch, Rotary DRS406-5 97069403 T Power Transformer ETS28AS8AH 970272707 X Ceramic Resonator EF0EC8384T4 9702607 L2-4 EMI Filer EXCEMT03DT 0400406396 CJ2 Res. 0 02002202 JM2-4,6 Wire 0.6dia. L=0mm 970002506 JM9 Res. 0 020023006 CN Plug, PCB 5-23724-3 05032635 CN4 Plug, PCB 2-23724-2 05032529 CN5 Plug, PCB 5430C063 0500957026 CN6 Plug, PCB 3-23724-2 05032536 CN7 Plug, PCB B2B-XAKK--A 050045227 CN8 Plug, PCB B2B-XASK--A 05004502 CN9 Plug, PCB B5P-SHF-AA 0500006069 CN4 Plug, PCB B4B-XH-AM 050000534 CN5 Plug, PCB B3B-XARK--A 05004539 CN7 Plug, PCB B3B-XAKK--A 050045357 Ref. No. Description Parts No. LF0 EMI Filter ELF7N05A 0400979 F0 Fuse 283.5 060028520 FH,2 Fuse Holder PFC5000-0502 050058072 E0 Wire w/terminal L=00 GRN 97023302 W03,04 Wire AWG8 3P 970230059 Ref. No. Description Parts No. C9-,4-6,30 Cap, Ceramic 50V 0.0 F 0300033 C7 Cap, Elec. 25V 00 F 030005375 C20,23,26,35 Cap, Ceramic 50V 000pF 03000096 C33 Cap, Elec. 25V 2200 F 03009547 F Fuse 283.5 060028520 FH,2 Fuse Holder PFC5000-0502 050058072 SA Arrester DSA-362MA-05 060068032 K-3 Relay JQ-2V 9703604 CR,3 Network RPEL-2204 -C 9702502 L EMI Filter SU6VF-5030 0400344 VA,4 Varistor TNR2G47K 000003800 HT Heat Sink PUG 26-25 97042804 X Ceramic Resonator EF0EC5004T4Z 97026024 CN Plug, PCB 53406-90 050095086 CN2 Plug, PCB B2P3-VH-B-R 05000766 CN3 Plug, PCB B2B-XH-AM 050000532 CN4 Plug, PCB 5333-020 05003309 CN5 Plug, PCB B4P7-VH-B 05000742 CN9 Plug, PCB 79844-050203 CN0 Plug, PCB B4P-SHF-AA 0500006038 CN Plug, PCB B2P-VH-B 0500024 CN2 Plug, PCB B2P-VH-B-C 05000568 CN3 Plug, PCB B2P-VH-B-R 0500048 CN5 Plug, PCB B2B-XASK--A 05004502 E Wire w/terminal L=20 GRN 97032506 7
INDOOR UNIT ACCESSORIES Name and Shape Application Parts No. Installation template For positioning the indoor unit 9364224008 Hook metal 4 For suspending the indoor unit from ceiling 936395002 Tapping screw (small) ( 4 x 0) 8 For installing the hanger 3076404 Special nut A (large flange) 4 For suspending the indoor unit from ceiling 33005446653 Special nut B (small flange) 4 33005446759 Coupler heat insulation (large) For indoor side pipe joint (large pipe) 935076029 Coupler heat insulation (small) For indoor side pipe joint (small pipe) 935276605 Binder (Small) For remote controller and remote controller cord binding 3336275805 4 (Large) For fixing the coupler heat insulation 32300787605 Remote control unit 970673049 Remote control unit cord clamp 0 For installing the remote control unit cord 33748904 Tapping screw (flush heads) 0 For installing the remote control unit cord clamp 30453027 Filter 2 9363326000 Drain hose insulation Insulates the drain hose and vinyl hose connection 3380627708 OUTDOOR UNIT ACCESSORIES Name and Shape Application Parts No. Hexagon wrench For vacuum 30980005800 Drain pipe packing 93043003 Drain pipe For outdoor unit drain piping work (May not be supplied, depending on the model) 93002000 Cap (drain) 2 3366024302 8