CASSETTE type SPLIT TYPE AIR CONDITIONER. Models Indoor unit Outdoor unit CONTENTS

Transcription

1 SPLIT TYPE AIR CONDITIONER CASSETTE type Models Indoor unit Outdoor unit AUU8RC AUU4RC AOU8RC AOU4RC CONTENTS SPECIFICATIONS OUTLINE AND DIMENSIONS REFRIGERANT SYSTEM DIAGRAM CIRCUIT DIAGRAM INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM... 6 INDOOR P.C. BOARD LAYOUTS OUTDOOR P.C. BOARD LAYOUTS DISASSEMBLY ILLUSTRATION PARTS LIST

2 SPECIFICATIONS TYPE COOL & HEAT INDOOR UNIT AUU8RC AUU4RC OUTDOOR UNIT AOU8RC AOU4RC COOLING CAPACITY (BTU/hr) 8,000-7,000 3,500 -,500 HEATING CAPACITY 8,500-8,000 4,000-3,000 ELECTRICAL DATA POWER SOURCE (V) 30 / 08 FREQUENCY (Hz) 60 RUNNING CURRENT INPUT WATTS EER (A) (kw) (BTU/h W) COOLING HEATING COOLING HEATING COOLING HEATING MOISTURE REMOVAL ( /hr).8.7 AIR CIRCULATION-Hi (m 3 /hr) 90,00 COMPRESSOR TYPE FAN MOTOR DIMENSIONS Hermetic type, Permanent split condenser, pole, Single phase, Induction motor CODE H5B8QABCA H5B4QABCA REFRIGERANT R- lbs (g) 4.85 (,00) 5.07 (,300) POWER SOURCE (V) 30 / 08 INDOOR UNIT OUTDOOR UNIT TYPE MFA-5GPM HI-SPEED ( r.p.m. ) MED-SPEED ( r.p.m. ) LO-SPEED ( r.p.m. ) TYPE MFB-4GPT ( r.p.m. ),735 INDOOR UNIT 9-/6" (46) x 3-/6" (830) x 3-/6" (830) OUTDOOR UNIT H x W x D inch (mm) 5-/8" (643) x 33-/3" (840) x 3-/4" (336) WEIGHT INDOOR UNIT 97 / 75 (44 / 34) 97 / 75 (44 / 34) GROSS / NET lbs (kg) OUTDOOR UNIT 65 / 47 (75 / 67) 67 / 50 (76 / 68) REFRIGERANT CHARGE PIPE LENGTH 5 ft ( 7.5 m ) 33 ft ( 0 m ) 49 ft ( 5 m ) 66 ft ( 0 m ) 83 ft ( 5 m ) FULL CHARGE AUU8RC,00 g ( 77.6 oz ),300 g ( 8. oz ),500 g ( 88. oz ),700 g ( 95. oz ),900 g ( 0.3 oz ) AMOUNT AUU4RC,300 g ( 8. oz ),400 g ( 84.7 oz ),600 g ( 9.7 oz ),800 g ( 98.8 oz ) 3,000 g ( 05.8 oz ) Note : In the case that 7.5 m are exceeded, when using a connection pipe other than that in the table, charge additional refrigerant with 40 g (.4 oz) / 3.3 ft ( m) as the criteria.

3 OUTLINE AND DIMENSIONS Models : AUU8RC AUU4RC INDOOR UNIT -3/6" (30) Unit : inch (mm) 9-/6" (46) -3/8"(60) (Drain pipe) (305.5) -3/4" (98.5) 9-5/3" (48.5) 60 (Drain pipe) (Large pipe) 00 (Small pipe) /3"(840) 3-/4"(336) 5-/8"(643) "(5) 9-/4" (35) 37 (940) 3-/6"(830) 37 (940) Drain inside Dia. ø-7/64"(ø3) outside Dia. ø-9/64"(ø37) -3/4"(70) (Large pipe) 3-5/6"(00) (Small pipe) 3-/6"(830) Models : AOU8RC AOU4RC OUTDOOR UNIT 3-7/64"(333) 3-/3"(804)

4 REFRIGERANT SYSTEM DIAGRAM Models : AUU8RC / AOU8RC Indoor Unit Refrigerant pipe ø 3/8 (9.53mm) Outdoor Unit Distributor Capillary tube Compressor Strainer Dryer Evaporator Condenser Muffler Muffler Refrigerant pipe ø 5/8 (5.88mm) 4-Way valve Charging valve Models : AUU4RC / AOU4RC Indoor Unit Refrigerant pipe ø 3/8 (9.53mm) Outdoor Unit Distributor Capillary tube Compressor Strainer Dryer Evaporator Condenser Muffler Muffler Refrigerant pipe ø 5/8 (5.88mm) 4-Way valve Charging valve Cooling Heating : Flare coupling 3

5 CIRCUIT DIAGRAM Models : AUU8RC / AOU8RC AUU4RC / AOU4RC INDOOR UNIT TO REMOTE CONTROL UNIT 3 TERMINAL GREEN FILTER BOARD Use T 3.5A 50V Fuse on F0 L N GRAY GRAY 3 3 CN 7 CN 7 CONTROL BOARD 3 3 CN 8 CN 0 CN 4 CN CN BROWN ORANGE YELLOW THERMISTOR (PIPE TEMP.) THERMISTOR (ROOM TEMP.) FAN MOTOR CAPACITOR BROWN ORANGE YELLOW M FLOAT SWITCH STEP MOTOR CN 6 YELLOW YELLOW M DRAIN PUMP MOTOR 3 (N) TO OUTDOOR UNIT TERMINAL CN 5 FM FAN MOTOR OUTDOOR UNIT COMPRESSOR OVERLOAD PROTECTOR S C TEST 3 CN0 GREEN E THERMISTOR (PIPE TEMP.) GRAY GRAY THERMISTOR (OUTDOOR TEMP.) CN CN PRINTED CIRCUIT BOARD THERMISTOR (DISCHARGE TEMP.) BROWN BROWN CN3 CN5 CN9 CN CN4 CN3 CN CN R PURPLE PURPLE BLUE POWER RELAY COMPRESSOR CAPACITOR NO COM SV SOLENOID COIL G L N 3 (N) FAN MOTOR CAPACITOR TERMINAL TRANSFORMER FAN MOTOR TO POWER SUPPLY TO INDOOR UNIT 4

6 Models : AUU8RC AUU4RC INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM AUTO RESTART SWITCHING CUSTOM CODE SWITCHING CUSTOM CODE SWITCHING CONTROLLER PCB ASSEMBLY AUU8RC : EZ 006HSE C AUU4RC : EZ 005HSE C ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR FILTER PCB FAN SWITCHING FLOAT SWITCH ZONE CONTROL SWITCHING ROOM TEMPERATURE CORRECTION (HEATING OPERATION) ROOM TEMPERATURE CORRECTION (HEATING OPERATION) 5

7 OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM Models : AOU8RC AOU4RC CONTROLLER PCB ASSEMBLY EZ 000HUE C PIPE TEMPERATURE THERMISTOR OUTDOOR TEMPERATURE THERMISTOR DISCHARGE THERMISTOR POWER SOURCE 08V/30V 60 Hz COMPRESSOR CAPACITOR MODEL No. AOU8RC AOU4RC CAPACITANCE 30µF 400VAC 35µF 400VAC 6

8 INDOOR P.C. BOARD LAYOUTS CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the solder side) FILTER PCB ASSEMBLY (Viewed from the solder side) 7

9 OUTDOOR P.C. BOARD LAYOUTS CONTROLLER PCB ASSEMBLY (MAIN PCB) (Viewed from the component side) (Viewed from the solder side) 8

10 DISASSEMBLY ILLUSTRATION Models : AUU8RC AUU4RC

11 Models : AUU8RC AUU4RC Model : AUU8RC Model : AUU4RC

12 Models : AUU8RC AUU4RC

13 Models : AOU8RC AOU4RC

14 Model : AOU8RC

15 Model : AOU4RC

16 Models : AOU8RC AOU4RC

17 AUU8RC AUU4RC P ARTS 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. Description AUU8RC Part No. AUU4RC Ord. Q ty Ref. No. Description AUU8RC Part No. AUU4RC Ord. Q ty 3 Control Box Assy Capacitor (Fan Motor) Decoration Plate Rubber (Vibration-proof) Grille Hook Holder Filter Hex. Nut w/spring Washer Louver Support Holder Drain Hose Separate Wall Clamp NK-6N Evaporator-A Assy Evaporator-B Assy Special Nut M Drain Pan Assy Fan Motor Assy-In Cabinet-E Thermostat Spring-A Clamp No Clamp SKB Grille Reinforcement-A Grille Reinforcement-B Grille Reinforcement-C Grille Reinforcement-D Grille Reinforcement-E Turbo Fan Assy Special Washer Bellmouth (B) Float Switch Pump Unit Hook Grille Hinge Wire Drain Pan Plug Control Box Cover Joint Gear Terminal Base Terminal Cover Panel Base Panel Frame Holder Panel Base Holder Wind Guide Board Clamp NK-4N Control Box Motor Gear Thermistor Assy-Room Thermistor Assy-Pipe Controller PCB Assy Remote Control Unit Pipe Cover Cable Clamp Panel Frame Insulation (Inner Box) Evaporator Holder Assy Cord Bushing Joint-A Joint Shaft Louver Intake Grille Holder (Guide Rail) Distributor Assy Wire Clamp Metal Coupling Pipe Assy Wire Cover Reinforcement (Eva.)-A Reinforcement (Eva.)-B Motor Holder Locking Spacer Spacer Reinforcement (Drain Pan) Pump Cover-A Grille Hook-A Grille Hook-B Pump Hook Bracket Cabinet-D Cabinet-C Terminal-3P Terminal-3P Wire Cover-A Wire Cover-B Cushion Rubber (Pump) Pump Cover-B Top Cover Plate Assy Cabinet-A Assy Cabinet-B Assy Drain Port Special Nut-A (Large) Special Nut-B (Small) Louver Supporter Grille Spring Filter PCB Assy Step Motor Bypass Pipe-A Bypass Pipe-B

18 AOU8RC AOU4RC OUTDOOR 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. Description AOU8RC Part No. AOU4RC Ord. Q ty Ref. No. Description AOU8RC Part No. AOU4RC Ord. Q ty Fan Cover Emblem-Rear FUJITSU Cabinet-A, Painted Cabinet-C, Painted Panel (Top), Painted Cabinet-B, Painted Noise Insulation-E Base Assy, Painted Way Valve Assy Way Valve Assy Dryer Condenser Assy U Pipe-Y Suction Pipe Capillary Tube-A Capillary Tube-B Capillary Tube-C Discharge Pipe Discharge Pipe-B Compressor Cover Rubber (Discharge Pipe) Thermo. Spring-A Clamp No Clamp SKB-3M Relay Joint Pipe Thermistor Assy-Pipe Controller PCB Assy Outlet Pipe-A Outlet Pipe-B Assy Muffler Way Valve Rubber Strainer Thermostat Fixture-B Inlet Pipe-A Suction Pipe-E Accumulator Outlet Pipe-B Motor Fixture Metal Solenoid Coil Separate Wall Control Box Metal-A Control Box Metal-B Capacitor (Fan Motor) Running Capacitor Capacitor Clamp Metal Propeller Fan Assy Fan Motor Assy-Out Motor Fixing Table Assy Compressor Assy way Valve way Valve Band Locking Spacer Spacer Earth Terminal Transformer Check Valve Assy Thermistor Assy-Out Inlet Pipe (Cond.) Assy Compressor Cover-B Condensing Pipe Special Nut M Wire Assy (Shield)-A Rubber (Vibration-proof) Rubber Seat-A Sleeve-A (For Comp.) Terminal Cover (For Comp.) Lock Wire (For Comp.) Terminal Packing (For Comp.) Bracket (Thermistor) Center Plate Thermistor Assy-Discharge Terminal Condensing Pipe-B Hole Plug Conduit Plate Metal U-Pipe (Y)

19 AUU8RC AUU4RC [INDOOR UNIT] CONTROLLER PCB ASSEMBLY (Ref. No.36) Ref. No. Description Part No. IC IC PD780058GC-455-8BT IC IC NJM78FA IC3 IC NJM7805FA IC4,5 Xstr Array PA003GR IC7 IC BR93LC46RF-E IC8 IC PST600CMTR IC0 IC HI IC IC BA0358FE Q Xstr SC Q Xstr SC Q3,4 Xstr DTC4EKA Q5,6 Xstr SC Q7 Xstr SC D Diode D3SB D,4 Diode DFL0U D3 Diode MTZJ5.B D5,0 Diode SR D6 Diode DFL0U D7 Diode DA6U R Res. Cement 5W 3.3 ±0% R Res. Cement W.5 ±5% R3 Res. /0W 00 ±5% R4 Res. Metal Film W 330k ±5% R5 Res. Metal Oxide W 6k ±5% R6 Res. /W 00 ±5% R7 Res. /4W 330 ±5% R8,0,4~7, Res. /0W 0k ±5% ~4,9~3, 37~39,48,50, 5,55,58~6, 66,69,70,75~ 80,9~00 R9,47,65 Res. /0W 390 ±5% R8~0,5~8, Res. /0W k ±5% ~36,40~4, 44,46,49,5, 7,7,8,RJ JM4,7,9 Res. /0W JM0 Res Ord. Q ty Ref. No. When you order parts, please make a photocopy of this page and fill the number of the parts in the Order column. Description Part No. R43 Res. /0W 0k ±% R45 Res. /0W 49.9k ±% R6 Res. /0W 4.7k ±5% R63 Res. /0W 5.4k ±% R64 Res. /0W 8k ±% R88 Res. Metal Oxide /W 0 ±% C3 Cap. Plastic 0. F C5 Cap. Elec. 450V 00 F C6 Cap. Plastic 4700pF C7 Cap. Plastic 50V F C8,4 Cap. Elec. 6.3V 00 F C9 Cap. Elec. 5V 000 F C0,,6,7, Cap. Ceramic 50V 0.0 F ~3,38,43, 49,CR,CR6 C Cap. Elec. 5V 0 F C3,5,34,37, Cap. Ceramic 5V 0. F ,44,45,47 C3,35 Cap. Ceramic 50V 000pF C54 Cap. Ceramic 0.0 F X Ceramic Resonator CSTS0500MG03-T VA, Varistor TNR0V47K SSR Relay G3MC-0PL-VD K4 Relay G5NB-A T Switching Transformer ZFT9B SW,4 Switch, Slide DSS SW Switch, Rotary DRS CN Plug, PCB B3P5-VH-B-C CN4 Plug, PCB BP3-VH-B-Y CN5 Plug, PCB B3P5-VH-B CN6 Plug, PCB BP3-VH-B-E CN7 Plug, PCB BB-XAKK--A CN8 Plug, PCB BB-XASK--A CN9 Plug, PCB B5P-SHF-AA CN0 Plug, PCB B5B-XASK--A CN4 Plug, PCB B4B-XH-AM CN5 Plug, PCB B3B-XARK--A CN7 Plug, PCB B3B-XAKK--A Ord. Q ty FILTER PCB ASSEMBLY (Ref. No.875) Ref. No. Description Part No. Ord. Q ty C0,0 Cap. Plastic 0.µF SA0 Arrester RA-36M-V7-F TM0,0 Plug Contact LF0 EMI Filter ELF7N05A F0 Fuse MT3 3.5A-50V E0 Wire w/terminal L=00 mm GRN W03,04 Wire Assy #8 3P VA0,0 Varistor TNR0V47K

20 AOU8RC AOU4RC [OUTDOOR UNIT] CONTROLLER PCB ASSEMBLY (Ref. No.36) Ref. No. Description Part No. IC IC PD78004AGK-B67-9ET IC IC HU IC4 IC NJM7805FA IC5 IC PST600CMTR IC6 Xstr Array PA003GR IC7 IC BR93LC46RF-E Q Xstr SD Q3,4 Xstr DTC4EKA D Diode DSB D Diode MTZJ5C D3 Diode DF LED, Diode SLR-35VC R, Res. Carbon /4W 5.6k ±5% R3 Res. Metal Film 6.65k ±% R7,7~33, CR, Res. Carbon /4W 0k ±5% ~38,40,4 R9,0 Res. Carbon /4W 4.7k ±5% R, Res. Metal Film 4k ±% R3,5~ Res. Carbon /4W k ±5% R5 Res. Metal Oxide /W 0 ±5% CJ~3 Cap. Ceramic 50V 000pF C,,4 Cap. Plastic 0. F C7,8 Cap. Elec. 5V 0 F C Cap. Elec. 35V 00 F C Cap. Elec. 5V 00 F Ord. Q ty Ref. No. When you order parts, please make a photocopy of this page and fill the number of the parts in the Order column. Description Part No. C3 Cap. Elec. 5V 00 F C6~0, CR, Cap. Ceramic 50V 0.0 F CR3 C~9 Cap. Ceramic 0. F X Ceramic Resonator EF0EC8384T K, Relay G5NB-A K3 Relay JQ-V VA,4,5 Varistor TNR0V47K SA Arrester RA-36M-V7-F LF EMI Filter ELF7N05A F Fuse MT3 3.5A-50V HT Heat Sink PUG CN Plug, PCB B3P5-VH-B-R CN Plug, PCB BP3-VH-B-R CN3 Plug, PCB BB-XH-AM CN4 Plug, PCB CN5 Plug, PCB B4P7-VH-B CN9 Plug, PCB CN0 Plug, PCB B5P-SHF-AA CN Plug, PCB BP-VH-B CN Plug, PCB BP-VH-B-C CN3 Plug, PCB BP-VH-B-R CN5 Plug, PCB BB-XASK--A E Wire w/terminal L=0 GRN Ord. Q ty 9

21 STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Part No. Coupler heat insulation For indoor side pipe joint } each Remote control unit cord clamp For installing the remote 0 control unit cord Screw For installing the remote 0 control unit cord clamp For installing the remote control unit Special nut A (large flange) 4 For installing indoor unit Special nut B (small flange) 4 For installing indoor unit Remote control unit Installation to indoor unit Template For ceiling hole cutting Binder (large) (small) For remote control unit cord binding For remote control unit and remote control unit cord binding Blower cover insulation For discharged air Hook wire For installing intake grille OUTDOOR UNIT ACCESSORIES Hexagon wrench For opening the refrigerant valve on the outdoor unit

22 Parts Orders Parts maybe ordered from FUJITSU GENERAL AMERICA, INC 353 RTE 46 W. FAIRFIELD NJ PHONE FAX Specify complete Parts No., Model & Descripation to ensure correct parts are supplied. FUJITSU GENERAL AMERICA, INC. 353 ROUTE 46W., FAIRFIELD, N.J J949 February 00 Printed in Japan