Models Indoor unit Outdoor unit ASU9C1 AOU9C1 ASU12C1 AOU12C1
CONTENTS
SPECIFICATIONS...... 1 OUTLINEANDDIMENSIONS...... 2 REFRIGERANT SYSTEM DIAGRAM...... 3 CIRCUIT DIAGRAM ...... 4 CONTROLLERP.C.BOARDLAYOUTS...... 7 DISASSEMBLY ILLUSTRATION ...... 10 PARTSLIST...... 13 SPECIFICATIONS
INDOOR UNIT ASU9C1 ASU12C1 OUTDOOR UNIT AOU9C1 AOU12C1 COOLING CAPACITY (BTU/hr) 9,400 12,200
ELECTRICAL DATA POWER SOURCE (V) 115 115 FREQUENCY (Hz) 60 60 RUNNING CURRENT (A) 9.0 11.1 INPUT WATTS (W) 950 1,250 SEER 11.0 11.0 EER (BTU/hW) 9.9 9.8
MOISTURE REMOVAL pts/hr(ℓ/hr) 2.9(1.4) 3.8(1.8) AIR CIRCULATION-Hi (m3/hr) 510 520
COMPRESSOR Hermetic type, Permanent split condenser, TYPE 2 pole, Single phase, Induction motor
CODE 808-005-42W 806-955-42C 115V 60Hz 115V 60Hz REFRIGERANT R-22 (g) 680 1,200
FAN MOTOR POWER SOURCE (V) 115 115 HI-SPEED (r.p.m.) 1,320 1,350 MED-SPEED (r.p.m.) 1,210 1,250 INDOOR UNIT LO-SPEED (r.p.m.) 1,100 1,150 QUIET (r.p.m.) 1,000 1,050 OUTDOOR UNIT (r.p.m.) 795 795
DIMENSIONS HEIGHT inch (mm) 11(280) 11(280)
INDOOR UNIT WIDTH inch (mm) 32-1/8(815) 32-1/8(815) DEPTH inch (mm) 7(179) 7(179) HEIGHT inch (mm) 20-7/8(530) 20-7/8(530)
OUTDOOR UNIT WIDTH inch (mm) 30-1/2(750) 30-1/2(750) DEPTH inch (mm) 9-7/8(250) 9-7/8(250)
WEIGHTS INDOOR UNIT 26/22(12/10) 26/22(12/10) GROSS/NET lbs. (kg) OUTDOOR UNIT 66/62(30/28) 79/75(36/34)
Ð 1 Ð OUTLINE AND DIMENSIONS
Models : ASU9C1 / AOU9C1 ASU12C1 / AOU12C1 Unit : in(mm)
INDOOR UNIT 11(280)
32-1/8 (815) 7(179)
OUTDOOR UNIT
30-1/2(750)
9-7/8(250) 19-13/32(493) 20-7/8(530)
11-7/32(285)
33/64(13) BOLT PITCH FOR INSTALLATION
Ð 2 Ð REFRIGERANT SYSTEM DIAGRAM
Models : ASU9C1 / AOU9C1 ASU12C1 / AOU12C1
Refrigerant pipe INDOOR UNITφ�9.53mm(3/8")・・・ASU9C1 / AOU9C1 OUTDOOR UNIT φ�12.7mm(1/2")・・・ASU12C1 / AOU12C1
Discharge pipe 3-Way Suction pipe valve
Condenser
Accumulator Evaporator
Comp- Strainer ressor
Capillary Capillary joint tube
2-Way valve
Refrigerant pipe φ�6.35mm(1/4")
Ð 3 Ð CIRCUIT DIAGRAM
Models : ASU9C1 / AOU9C1
()LOUVER Z TEST DIFFUSER 12345 M INDOOR UNIT CN3 1 2 3 45 1 2345 THERMISTOR (ROOM TEMP.) BLACK 1 BLACK BROWN RED YELLOW GREEN ORANGE
2 CN5 1 1
THERMISTOR (PIPE TEMP.) 2 2 GRAY 3 3 GRAY 1 4 4 2 CN4 5 5
CN2 6 6 PURPLE 7 7 7 7 BLUE 8 8 STEP MOTOR 6 6 GREEN 9 9 5 5 YELLOW 10 10 4 4 ORANGE 3 3 CN6 RED GRAY PURPLE BLUE 2 2 BLACK WHITE BROWN CONTROL BOARD PRINTED CIRCUIT BOARD(DISPLAY) 1 1 5 4 3 21 5 4 3 21 M 3 3 2 2 (LOUVER U) 1 1 CN1 CN7 1 2 3 456 7 8 9 WHITE BLACK RED 1 2 3 456 7 8 9
FM THERMAL PROTECTOR FAN MOTOR WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE RED WHITE WHITE WHITE BLACK RED 1 2 3 45 1 2 1 2 3 45 1 2 1 2 3 456 7 8 9 CN101 CN103 CN104
POWER SUPPLY BOARD POWER RELAY CAPACITOR 34 CN102
ORANGE 2 2 ORANGE 1 1 W101 W103 W104
GREEN WHITE BLACK BLUE BROWN
1234 GREEN /YELLOW TERMINAL
G OUTDOOR UNIT
WHITE G WHITE 1 WHITE P.T.C. COMPRESSOR RED 2 STARTER WHITE R 3 S FM CM FAN 4 C MOTOR ORANGE WHITE BLACK 5 FAN MOTOR COMPRESSER CAPACITOR RED RED 6 BLUE CAPACITOR
OVERLOAD POWER FUSE BLACK RELAY BLACK SUPPLY BLUE GROUND 115V ¥ 60Hz
Ð 4 Ð Models : ASU12C1 / AOU12C1
()LOUVER Z TEST DIFFUSER 12345 M INDOOR UNIT CN3 1 2 3 45 1 2345 THERMISTOR (ROOM TEMP.) BLACK 1 BLACK BROWN RED ORANGE YELLOW GREEN
2 CN5 1 1
THERMISTOR (PIPE TEMP.) 2 2 GRAY 3 3 GRAY 1 4 4 2 CN4 5 5
CN2 6 6 PURPLE 7 7 7 7 BLUE 8 8 STEP MOTOR 6 6 GREEN 9 9 5 5 YELLOW 10 10 4 4 ORANGE 3 3 CN6 RED GRAY PURPLE BLUE 2 2 BLACK WHITE BROWN CONTROL BOARD PRINTED CIRCUIT BOARD(DISPLAY) 1 1 5 4 3 21 5 4 3 21 M 3 3 2 2 (LOUVER U) 1 1 CN1 CN7 1 2 3 456 7 8 9 WHITE BLACK RED 1 2 3 456 7 8 9
FM THERMAL PROTECTOR FAN MOTOR WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE RED WHITE WHITE WHITE BLACK 1 2 3 45RED 1 2 1 2 3 45 1 2 1 2 3 456 7 8 9 CN101 CN103 CN104
POWER SUPPLY BOARD POWER RELAY CAPACITOR 34 CN102
ORANGE 2 2 ORANGE 1 1 W101 W103 W104
GREEN WHITE BLACK BLUE BROWN
1234 GREEN /YELLOW TERMINAL
G OUTDOOR UNIT
WHITE G WHITE 1 WHITE COMPRESSOR RED 2 R 3 S FM CM FAN 4 C MOTOR ORANGE BLACK 5 FAN MOTOR COMPRESSER CAPACITOR RED RED 6 BLUE CAPACITOR
OVERLOAD POWER FUSE BLACK RELAY BLACK SUPPLY BLUE GROUND 115V ¥ 60Hz
Ð 5 Ð Models : ASU9C1 INDOOR PRINTED CIRCUIT BOARD ASU12C1 CIRCUIT DIAGRAM 115V AC 60Hz TERMINAL BOARD JUMPER WIRE MAIN PCB 123 EZ-09903WSE-C CONTROLLER PCB ASSEMBLY (MAIN PCB) (GM-60187)
ASU9C1 : EZ-09903WSE-C (GM-60187) EZ-09904WSE-C ASU12C1 : EZ-09904WSE-C (GM-60188) (GM-60188)
: Disconnect : Connect FILTER PCB ASSEMBLY BLUE BLACK WHITE BROWN EZ-09903WSE-P (GM-60164)
WHITE
ROOM TEMPERATURE WHITE THERMISTOR BLACK
BLACK
PIPE TEMPERATURE THERMISTOR GRAY
GRAY
GREEN
RED
WHITE
WHITE
WHITE
WHITE
WHITE INDICATOR PCB EZ-09903HSE-D
BROWN WHITE RED
ORANGE
PURPLE
BLUE OPERATERED
GREEN TIMER GRN
YELLOW SIWING ORG
RED BLACK
BLACK WHITE
BROWN WHITE RED RED ORANGE LOUVER-Z FAN MOTOR YELLOW (DIFFUSER) GREEN BLUE
PURPLE GRAY MODEL CHANGING LOUVER-U CODE WHITE BLACK AUTO CHANGE OVER WHITE WHITE HEATING TEMPERATURE CORRECTION SWITCHING THERMAL FUSE AUTO RESTART REMOTE CONTROL CUSTOM CODE ORANGE ORANGE RESERVE FAN CAPACITOR
Ð 6 Ð
REMOTE CONTROL UNIT CIRCUIT DIAGRAM
Models : ASU9C1 Models : ASU9C1ASU12C1 ASU12C1 LED1
KEYPADS
K A Q2 C E R5 2(1/4W) B SET TEMP.(+), TIME(+) SET TEMP.(-), TIME(-) FAN CONTROL AIR FLOW DIRECTION SWING LOUVER TIMER SLEEP ACL TIME ADJUST TEST RUN START/STOP MASTER CONTROL LCD 100 Q1 C No. K1 K2 K3 K4 K5 K6 K11 K12 K13 S1 S2 S3 E
R4 D2 S1
B
K A 18P 18P 100P 100P R3 22K VC1 C3 C16 C5 C6 C7 R1 100K 2.2 F+ 0.1 F R2 1K C15 X2 X1 910 kHz 0 0.1 F R10 R9 R8 4.7K 680K 32.768 kHz 22 23 28 36 45 46 47 75 41 42 43 18 19 20 39 40 29 30 34 35 31 C4 D9 D5 D6 D7 XIN D10 XcIN VLC3 SEG0 SEG1 SEG2 XOUT CARR COM0 COM1 COM2 SEG30 XcOUT (J14)P31 (J15)P30 IC1 VDD RESET VSS D11 D12 P00 P01 P02 P03 D0 D1 D2 D3 P10(J5) P11(J6) P12(J7) P13(J8) D4 P20(J1) P21(J2) P22(J3) P23(J4) P40(J9) P41(J10) P42(J11) P43(J12) D8(J13) 5 6 7 8 9 1 2 3 4 32 38 37 33 13 14 15 16 10 11 12 17 24 25 26 27 21 C2 C22 J6 0 J8 0 J7 0 C21 150P x 6 150P x 4 C1 47 F 0.1 F C19 + C18 C8 C9 C10 C11 C13 D1 R11 220 C12 DC3V K1 K2 K3 K4 J2A 0 J2B 0 J3A 0 J3B 0 J9A 0 J9B 10K J4A 0 J4B 0 J12A 0 J12B 10K J13A 0 J13B 0 K5 K6 11 12 K K 13 K L L L L L L L S2 S3 H H H H H H Set up automatic operation Functions Change of remote control type Change of transmitting code Heating mode 24H / 12H selector Dry mode Temperature display of automatic operation Change of switch Change of timer function Change of switch Fan mode Power selector Quiet Display change of L: Connected to H: Connected to J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 No. Jumper Wire Function Selection
Ð 9 Ð DISASSEMBLY ILLUSTRATION
Models : ASU9C1 Models : ASU12C1ASU9C1 ASU12C1 63 240 74 759 777
Ð 10 Ð 32-3 236 32-2 C D H 873 G 273 E 815 F 796 32-1 401 876-1 89 64 102 876-2 875 158 95 217 26 92 184-1 96 94 B 652-1 127 93 178 108 281 41 178 146 268 767-1 764 960 133 65 109 169 440 962-2 189 557 323 69 963 962-1
Ð 11 Ð 5 4 373 734 A 527 940 2 7 98 941 A 745 A 39 41 A 9 42 138 12 744 16 46 419 32-2 823 34 899 13 420 14 824 38 64 198 815 55 213 413 109 412 51 46 107
Ð 12 Ð ASU9C1/AOU9C1 ASU12C1/AOU12C1 PARTS LIST
When you order parts, please make a photocopy of this page INDOOR UNIT [ASU9C1/ASU12C1] and fill the number of the parts in the "Order" column.
Ref. Part No. Part No. Ref. Part No. Part No. Order Order Order Order Description Description Q'ty Q'ty Q'ty Q'ty No. ASU9C1 ASU12C1 No. ASU9C1 ASU12C1
26 BR Sheet 40x80xT5 9305039043 ← 240 Remote Control 9309143012 ← 32-1 Control Box-A 9309045019 ← Unit AR-FB2 32-2 Control Box-B 9309046016 ← 268 Motor Cover-B 9306582012 ← 32-3 Control Box-C 9309055018 ← 273 Lamp Cover Holder 9309048010 ← 41 Fan Motor Assy-IN 9600881019 ← 281 Clamp Metal(Pipe) 9306607012 ← 63 Front Panel Assy w/o Filter 9306817176 ← 323 Louver-B 9306584016 ← 64 Capacitor 9700468066 ← 401 Wall Hook Bracket 9306588014 ← (Fan Motor)5.7μF/200V ← 440 Flow Control 9306570019 ← 65 Flow Control 9306571016 ← Panel-U Panel-Z ← 557 Diffuser Spring 9306611019 ← 69 Louver-A 9306583019 ← 652-1 Thermistor Holder 313714262805 ← 74 Filter 9306601010 ← Pipe 89 Casing Fixture 9307018008 ← 759 Intake Grille 9307130052 ← 92 Link Plate 9306577018 ← 764 Drain Cap Assy 9304150008 ← 93 Link-A 9306573010 ← 767-1 Bottom Cover-A 9306567019 ← 94 Link-B 9306574017 ← 777 Intake Grille 9306755010 ← 95 Link-C 9306575014 ← Clamp 96 Link-D 9306576011 ← 796 Control Box-D 9309049017 ← 102 Link Spring 9306610012 ← 815 Terminal 9703455018 ← 108 Base 9306566012 ← 873 Lamp Cover 9306593025 ← 109 Casing 9306569013 ← 875 Filter PCB Assy 9703434013 ← 127 Drain Hose Assy 9305550029 ← EZ-09903WSE-P 133 Evaporator Cover 9306606015 ← 876-1 Step Motor 9305780006 ← 146 Evaporator Assy 9308200013 ← 876-2 Step Motor 9305892006 ← 158 Connecting Pipe 9309515017 9308100016 960 Diffuser 9306572013 ← Assy 962-1 Guard Holder-L 9307229015 ← 169 Cross-flow Fan 9307836015 ← 962-2 Guard Holder-R 9307228018 ← Assy 963 Fan Guard Metal 9305751020 ← 178 Motor Cushion-A 9303528006 ← Rod (Fan Motor) B Screw(w/Spring 184-1 Thermistor Spring 313728262708 ← Washer) -A C Control BoxAssy 9309044012 ← 189 Shaft Holder-C 930628017 ← D Control BoxCover A 9309039018 ← 217 Capacitor Holder 9309047013 ← E Control BoxCover B 9309040014 ← 236 Controller PCB 9703433016 9703433023 F Control BoxCover C 9309041011 ← Assy G Control BoxCover D 9309042018 ← H Conduit Holder 9309043015 ←
←：Same as left ←：Same as left OUTDOOR UNIT [AOU9C1/AOU12C1]
Ref. Part No. Part No. Ref. Part No. Part No. Order Order Order Order Description Description Q'ty Q'ty Q'ty Q'ty No. AOU9C1 AOU12C1 No. AOU9C1 AOU12C1
2 Fan Cover(Guard) 9304109006 ← 64 Running Capacitor － 9306512071 4 Emblem-Rear 9351355005 ← 35μF/330V 5 Cabinet, Painted 9302936017 ← 98 Fan Ring 313166296109 ← 7 Panel(Top) 9309013018 ← 107 Rubber Seat-A 9351813017 ← 9 Cabinet Rear Panel 9302935010 9303744017 109 Terminal Cover 9302419008 9351120009 12 Base Assy, Painted 9309476011 9309476035 138 Separate Wall Assy 9300672016 9303729014 13 3-Way Valve 9358715017 9358716014 198 Noise Insulation-A 9309392014 9309411012 14 2-Way Valve 9358714010 ← 213 Noise Insulation-B 9309454019 9309453012 16 Condenser Assy 9355902007 9309458017 373 Grip 313166178700 ← 32-2 Control Box9355582001 ← 412 Terminal Gasket 9351505011 9351121006 Metal-A 413 Overload Relay 9351801014 313658062101 34 Capacitor － 9700468172 419 Posistor 9351802011 － (Fan Motor) (For Comp.) 6.5μF/200V 420 Capillary Assy 9309479012 9309479029 34 Capacitor 9700468189 － (Fan Motor) 527 Protection Net 313028228455 313030228454 5.5μF/200V (Protection Cover) 38 Capacitor Clamp 3134680618 ← 734 Cabinet Top Plate 9302937014 ← 39 Propeller Fan 9351589011 ← 744 Condenser Mounting － 313166374106 41 Fan Motor Assy-Out 9600649053 ← Bracket 42 Bracket(Motor) 313166243804 ← 745 Motor Support 313166036308 ← 46 Compressor Assy 9309455016 9309456013 815 Terminal-6P 9305488025 ← 51 Special Nut M5 313199233602 － 823 Fuse Holder F-130 0500802111 ← 51 Special Nut M6 － 313106278400 824 Fuse ST4 3A-250V 0600106546 ← 55 Special Nut M6 9307615016 9307615016 A Screw(w/Washer) 9357297002 ← (For Comp.) 899 Bracket(Condenser) 9350768011 － 64 Running Capacitor 9306512064 － 940 Hole Plug No.0875 9355891004 ← 40μF/330V 941 Conduit Plate 9355888004 ← ←：Same as left ←：Same as left
Ð 13 Ð ASU9C1 ASU12C1
INDOOR PCB [ASU9C1,ASU12C1] When you order parts, please make a photocopy of this page CONTROLLER PCB ASSEMBLY(Ref.No.236) and fill the number of the parts in the "Order" column.
Order Order Ref. No. Description Part No. Ref. No. Description Part No. Q'ty Q'ty
IC1 IC MB89625RPFM-1011 1301965012 R22 Res. 750Ω±5% 0200230719 IC2 IC PST600CMT 0101461120 R23,24 Res. 560Ω±5% 0200230689 IC3 IC NJM7805FA 0100462081 R25 Res. 1kΩ±5% 0200212746 IC4 IC S-93C46ADFJ-TB 0101919027 R26 Res. 47Ω±5% 0201010426 IC5,6 IC MC1413D 0101736013 JM2 RES. 0Ω 0200230016 Q1～3 Xstr DTC124EKA 0000936033 JM7,8 Jumper Wire 1903332014 D1 Diode DAN202K 0000684019 IPS-3043-02 D2,3 Diode D1F60 0000208024 X1 Ceramic Resonator 0400061021 C1,2,4~16,19,35 Cap. Ceramic 25V 0.1μF 0301102885 CST8.38MTW-TF01 C20～22 Cap. Ceramic 50V 0.01μF 0301102830 BZ1 Buzzer 9701298013 C23～27 Cap. Ceramic 50V 1000pF 0300277096 PKM13EPY-4000-TF01 C28～31 Cap. Elec. 25V 10μF 0300328026 CN1 Plug,PCB B3P-VH-B 0500011520 C32 Cap. Elec. 16V 100μF 0301192251 CN2 Plug,PCB 53324-1010 0501052096 C33 Cap. Elec. 25V 330μF 0301196952 CN3 Plug,PCB B5P-SHF-1AA 0500006069 R1～6,8～11,14, Res. 10kΩ±10% 0201011010 CN4 Thermistor 150-503-96063 9702039028 15,27,31～39 CN5 Thermistor 150-103-86119 9700801078 R7 Res. 10kΩ±1% 0200279497 CN6 Wire w/Connector 9703353017 R16～20 Res. 1kΩ±5% 0201010747 UL1061AWG26 L=170 R21 Res. 49.9Ω±1% 0200279824 CN7 Plug,PCB B09B-PASK-1 0501360092 INDOOR PCB [ASU9C1,ASU12C1] INDICATOR PCB ASSEMBLY
Order Order Ref. No. Description Part No. Ref. No. Description Part No. Q'ty Q'ty
IC201 Remote Control Amplifier 0101525129 D203 Diode SLR-325DC ORG 0000813235 SBX1810-22 C201 Cap. Ceramic 25V 0.1μF 0301102885 D201 Diode SLR-325VC RED 0000813259 C202 Cap. Elec. 25V 10μF 0300099339 D202 Diode SLR-325MCGRN 0000813242 INDOOR PCB [ASU9C1,ASU12C1] FILTER PCB ASSEMBLY(Ref. No.875)
Order Order Ref. No. Description Part No. Ref. No. Description Part No. Q'ty Q'ty
IC105 IC MIP0222SY-LT 0101972077 VA101～103 Varistor TNR10V221K 0000361156 PC101 Photocoupler 0000117074 SA101 Surge Absorber 0600275037 TLP 621(D4)-GB RAM-362LAS D101 Diode D3SB60 0000689045 F101 Fuse 3.15A-125V 0600329013 D102 Diode 1NH42 0000325028 F102 Fuse 1A-250V 0600078119 D103 Diode D1FL20U 0000746519 T101 Switching Transformer 9701893010 D104 Diode D2FL20U 0000906500 ETS28AS121AG D105 Diode D1F60 0000208024 L101 EMI Filter ELF15N011A 0400165095 C101,102 Cap. Plastic 0.1μF 0300304075 SW101 Push Switch KSM0632B 9703476013 C103,104,110 Cap. Ceramic 0.01μF 0300031063 CN101 Plug, PCB B3P5-VH-B 0500011735 C105 Cap. Elec. 315V 150μF 0300256053 CN102 Plug, PCB 53406-9910 0500951048 C106 Cap. Plastic 0.01μF 0300334010 CN103 Plug, PCB B2P3-VH-B-R 0500011766 C107 Cap. Elec. 16V 47μF 0301197447 CN104 Wire w/Connector 9703350016 C108 Cap. Ceramic 25V 0.1μF 0300266748 UL1061 AWG26 L=200 C109 Cap. Elec. 25V 330μF 0301196952 W101 Wire w/Terminal 9703348044 R101 Res. Cement 2.2Ω±5% 0200153674 UL1015 AWG18 BLK L=150 R102 Res. Metal 100kΩ±5% 0201107690 W103 Wire w/Terminal 9703348013 R103 Res. 220Ω±5% 0200230344 UL1015 AWG18 BLU L=130 R104 Res. Metal 56kΩ±5% 0201106662 W104 Wire w/Terminal 9703348037 SSR101 Relay G3MC-201PL-VD 9702430016 UL1015 AWG18 GRN L=130 SSR102 Relay G3MB-202P-UTU 9703291012 JP101,102 Wire 1301974014 K101 Relay G4A-1A-PS 9701024018 UL1015 AWG22 YEL L=150
Ð 14 Ð Parts Orders
Parts maybe ordered from FUJITSU GENERAL AMERICA, INC 353 RTE 46 W. FAIRFIELD NJ 07004 PHONE 1-973-575-0380 FAX 1-973-575-2194 Specify complete Parts No., Model & Description to ensure correct parts are supplied.
FUJITSU GENERAL AMERICA, INC. 353 ROUTE 46W., FAIRFIELD, N.J. 07004
0005K1669 April 2000 Printed in Japan