User Manual for FUJITSU models including: AUY12LBAB, AUY12LBAB Inverter Multi Air Conditioner, Inverter Multi Air Conditioner, Multi Air Conditioner, Air Conditioner, Conditioner, AUY14LBAB, AUY18LBAB, AOY30LMAW4
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DocumentDocumentINVERTER MULTI AIR CONDITIONER CASSETTE type Models Indoor unit AUY12LBAB AUY14LBAB AUY18LBAB Outdoor unit AOY30LMAW4 CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 1 OUTLINE AND DIMENSIONS . . . . . . . . . . . . 3 REFRIGERANT SYSTEM DIAGRAM . . . . . . 5 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . 6 INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 8 OUTDOOR PCB CIRCUIT DIAGRAM . . . . . 9 ERROR CONTENTS . . . . . . . . . . . . . . . . . . 12 DISASSEMBLY ILLUSTRATION . . . . . . . . . 14 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 18 S P E C I F I C AT I O N S INDOOR UNIT TYPE MODEL NAME COOL & HEAT AUY12LBAB , AUY14LBAB AUY18LBAB ELECTRICAL DATA POWER SOURCE FREQUENCY AIR CIRCULATION-Hi (V) (Hz) (m3/hr) 230 50 550 600 FAN MOTOR POWER SOURCE (V) DISCRIMINATION INDOOR UNIT HI-SPEED (r.p.m.) MED-SPEED (r.p.m.) LO-SPEED (r.p.m.) DIMENSIONS INDOOR UNIT GRILLE H x W x D H x W x D (mm) (mm) WEIGHT INDOOR UNIT GRILLE NET / GROSS (kg) NET / GROSS (kg) 230 MFA-14GTCT 730 670 590 MFA-18GTBT 800 700 600 235 x 580 x 580 +70 35 x 650 x 650 18 / 23 2.2 / 4.3 2005.05.24 1 2005.05.23 OUTDOOR UNIT TYPE MODEL NAME COOLING CAPACITY HEATING CAPACITY Colling & Heating AOY30LMAW4 (kW) 8.0 (kW) 9.6 ELECTRICAL SPECIFICATIONS POWER SUPPLY (V) FREQUENCY (Hz) RUNNING CURRENT COOLIING (A) HEATING INPUT COOLIING (kW) HEATING COOLIING EER (kW/kW) HEATING AIR CIRCULATION - Hi (m3/hr ) (220) - 230 - (240) 50 9.7 10.5 2.22 2.40 3.60 4.00 3,300 COMPRESSOR TYPE DISCRIMINATION REFRIGERANT R410 Hermetic type, Inverter, 4 poles, 3-phase, DC motor, Twin Rotary TNB220FPBM9 ( g ) 3,300 FAN MOTOR DISCRIMINATION HI-SPEED (COOL / HEAT) ( r.p.m. ) MFE-60PO 820 / 780 DIMENSIONS WEIGHT H x W x D (mm) NET / GROSS (kg) REFRIGERANT CHARGE (R410A) Total Pipe Length 50.0 m FULL CHARGE AMOUNT 60.0 m 70.0 m ADDITIONAL CHARGE CHARGELESS MAX PIPE LENGTH (each unit) MAX PIPE LENGTH (total) MAX ELEVATION (between indoor units) MAX ELEVATION (between indoor and outdoor units) MIN. PIPE LENGTH (each unit) 830 x 900 x 330 68 / 78 3,300 g 3,550 g 3,800 g 25 g / m 50 m 25 m 70 m 10 m 10 m 5 m 2 OUTLINE AND DIMENSIONS INDOOR UNIT (unit : mm) 440 235 66 20 35 650 580 650 ( 650) (Grille measurement) 650 (Hanging bolt position) 400 66 580 250 60 Drain pipe (I.D. 32) 46 86 600 (Ceiling opening measurement) (Hanging bolt position) 606 440 131 111 47 2005.05.23 3 54 250 OUTDOOR UNIT (Unit : mm) Model : AOY30LMAW4 900 40 31 330 12 830 21 9 400 650 Air Flow 370 2005.04.11 4 REFRIGERANT SYSTEM DIAGRAM COMPRESSOR ACCUMULATOR Outdoor unit THERMISTOR (DIS.TEMP) OIL BACK CAPILLARY PRESSURE SWITCH(A) PRESSURE SWITCH(B) OIL SEPARATOR 4-WAY VALVE HEAT COOL HEAT EXCHANGER CAPILLARY TUBE RECEIVER TANK HEAT EXCHANGER STRAINER DISTRIBUTOR THERMIS -TOR PIPE (A-3WV) EXPANSION VALVE THERMISTOR PIPE (A-2WV) THERMIS -TOR PIPE (B-3WV) EXPANSION VALVE THERMISTOR PIPE (B-2WV) THERMIS -TOR PIPE (C-3WV) EXPANSION VALVE THERMISTOR PIPE (C-2WV) THERMIS -TOR PIPE (D-3WV) EXPANSION VALVE THERMISTOR PIPE (D-2WV) STRAINER 3-WAY VALVE 2-WAY VALVE STRAINER 3-WAY VALVE 2-WAY VALVE STRAINER 3-WAY VALVE 2-WAY VALVE STRAINER 3-WAY VALVE 2-WAY VALVE THERMISTOR THERMISTOR THERMISTOR THERMISTOR HEAT EXCHANGER Indoor unit A HEAT EXCHANGER Indoor unit B HEAT EXCHANGER Indoor unit C HEAT EXCHANGER Indoor unit D 2005.04.11 5 CIRCUIT DIAGRAM INDOOR UNITS 2005.05.06 6 Model : AOY30LMAW4 INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C INDOOR UNIT D 2005.05.02 7 TO POWER SOURCE INDOOR PCB CIRCUIT DIAGRAM CONTROLLER PCB ASSY ( MAIN PCB ) AUY12LBAB : K01AL-040THSE-C1 AUY14LBAB : K01AL-040WHSE-C1 AUY18LBAB : K01AL-040EHSE-C1 230 V 50HZ 2005.03.22 8 OUTDOOR PCB CIRCUIT DIAGRAM Model : AOY30LMAW4 AC230V 50Hz INDOOR UNIT-A INDOOR UNIT-B INDOOR UNIT-C INDOOR UNIT-D UL1015 UL1015 AWG14 BLACK L UL1015 AWG14 WHITE N UL1015 F201 AWG14 BLACK TLC 25A-250V, B <250V 25A> AWG20 UL1015 BLACK L AWG20 BLACK F202 UL1015 AWG20 FSL 250 10 (EM) N WHITE <250V 10A> UL1015 3 AWG20 W4 B RED L UL1015 AWG20 BLACK N UL1015 EMI FILTER ZCAT1518 -0730 1 TURN UL1015 W6 B AWG20 BLACK AWG20 WHITE 3 L UL1015 AWG20 BLACK N UL1015 AWG20 YELLOW UL1015 UL1015 AWG20 WHITE UL1015 AWG16 GREEN W5 B W7 B W3 B AWG20 WHITE 3 E EMI FILTER L UL1015 ZCAT1518-0730 1 TURN AWG20 PINK N UL1015 AWG20 BROWN 3 INVERTER ASSEMBLY EZ-004HHUE TM101 UL1015 AWG14 BLACK W10 B POWER SUPPLY PCB TM102 K04BA-0402HUE-P0 B 03 VH / S I N W9 1015 L250 B W8 CN1 B3B-XASK-1-A WHITE 1 CT OUT 2 3 UL1015 AWG14 WHITE EMI FILTER TFC25-15-12 2 TURN UL1015 AWG20 WHITE UL1015 AWG20 BLACK UL1007 AWG24 BLACK UL1007 AWG24 BROWN UL1007 AWG24 RED B CN34 B2P3-VH-B-Y YELLOW 1 AC I N 3 CN1 03 XA / 172520 1007 L180 WHITE 1 3 CT 4 W16 B UL1015 AWG14 RED W17 B UL1015 AWG14 BLACK W200 B SERIAL-A W201 B SERIAL-B W202 B SERIAL-C W203 B SERIAL-D DC FAN MOTOR F. M. EXPANSION VALVE-A M EXPANSION VALVE-B M EXPANSION VALVE-C M EXPANSION VALVE-D M 4-WAY VALVE RED BROWN BLUE ORANGE YELLOW WHITE RED BROWN BLUE ORANGE YELLOW WHITE RED BROWN BLUE ORANGE YELLOW WHITE PRESURE SWITCH-1 PRESURE SWITCH-2 COMP. TEMPERATURE HEAT SINK TEMPERATURE DISCHARGE TEMPERATURE PIPE TEMPERATURE OUTDOOR TEMPERATURE 2-WAY VALVE-A TEMP. 3-WAY VALVE-A TEMP. 2-WAY VALVE-B TEMP. 3-WAY VALVE-B TEMP. 2-WAY VALVE-C TEMP. 3-WAY VALVE-C TEMP. 2-WAY VALVE-D TEMP. 3-WAY VALVE-D TEMP. RED YELLOW BLUE BLACK GRAY BROWN ORANGE GREEN 2005.05.02 RED BLACK WHITE YELLOW BROWN RED BROWN BLUE ORANGE YELLOW WHITE BLACK WHITE WHITE WHITE WHITE WHITE BLACK GREEN GREEN GREEN GREEN GREEN BLACK BLUE BLUE BLUE BLUE BLUE BLACK BLACK RED RED RED RED BROWN BROWN BLACK BLACK BROWN BROWN BLACK BLACK BLUE BLUE BLACK WHITE WHITE WHITE WHITE WHITE WHITE WHITE BLACK RED RED RED RED RED RED RED 1 2 CN800 3 B7B-XASK-1-A 4 5 WHITE 6 7 1 CN27 2 3 B6B-XARK-1-A 4 5 RED 6 1 CN50 2 06 XA / 172520 1007 4 5 WHITE 6 7 1 CN51 3 06 XA / 172520 1007 4 5 GREEN 6 7 1 CN52 2 06 XA / 172520 1007 5 BLUE 6 7 8 1 CN30 3 179844-1 WHITE 1 CN37 2 B2B-XARK-1-A RED 1 CN36 2 B2B-XASK-1-A WHITE 1 CN26 2 B2B-XAMK-1-A GREEN 1 CN25 2 B2B-XAKK-1-A BLACK 1 CN21 2 B2B-XH-AM YELLOW 1 CN22 2 B2B-XH-AM RED 1 CN23 2 B2B-XAEK-1-A BLUE 1 CN39 3 08 XA / 172520 1007 4 5 WHITE 6 7 8 9 1 2 CN40 08 XA / 172520 1007 4 5 RED 6 7 8 9 CONTROLLER PCB ASSEMBLY K04AW-0404HUE-C1 9 CHOKE COIL L=0.3mH 30A UL1015 UL1015 AWG14 AWG14 WHITE BROWN + L1 L2 P ACTPM I C404 SACT32010A - N1 N2 I O 1 2 3 4 5 6 UL1015 AWG14 YELLOW W12 B UL1015 AWG14 BLUE EMI FILTER TFC25-15-12 2 TURN UL1007 AWG24 BROWN UL1007 AWG24 RED UL1007 AWG24 ORANGE UL1007 AWG24 YELLOW W13 B W305 B W304 B W303 B RED 2 2 RED WHITE 3 3 WHITE C. M. BLACK 1 1 BLACK COMPRESSOR UL1015 AWG14 x 3 CN407 06 PH / 172520 1007 L480 1 WHITE 3 ACTPM CONTROL 4 5 CN602 B10B-PASK-1 WHITE 1 2 3 4 5 SUB-FLASH 6 7 8 9 10 CN601 B10B-PASK-1 WHITE 1 2 3 4 5 MAIN-FLASH 6 7 8 9 10 5V GND TAUX TTXD TRXD TMODE TAUX3 TCK / TRES / T I CS 5V GND TAUX TTXD TRXD TMODE TAUX3 TCK / TRES / T I CS Model : AOY30LMAW4 W10 BLACK W11 WHITE CN34 B2P3-VH-B-Y YELLOW AC VOLT I N SERIAL-A W200 RED SERIAL-B W201 YELLOW SERIAL-C W202 PINK SERIAL-D W203 BROWN CN30 179844-1 WHITE 4-WAY VALVE CN37 B2B-XARK-1-A RED PRESSUR SW1 CN36 B2B-XASK-1-A WHITE PRESSUR SW2 CN26 B2B-XAMK-1-A GREEN COMP. TH. CN25 B2B-XAKK-1-A BLACK HEART SINK CN21 B2B-XH-AM YELLOW DISCHARGE TH. CN22 B2B-XH-AM RED PIPE TH. CN23 B2B-XAEK-1-A BLUE OUTDOOR TH. CN39 08 XA / 172520 1007 L300 WHITE 2-WAY VALVE-A 3-WAY VALVE-A 2-WAY VALVE-B 3-WAY VALVE-B CN40 08 XA / 172520 1007 L300 WHITE 2-WAY VALVE-C 3-WAY VALVE-C 2-WAY VALVE-D 3-WAY VALVE-D MAIN CURRENT B W12 C201 - C203 500/450V x 3 R200 ZPR0RCH400 B 4 3 12V 1 2 B K101 DW12D1 2 +1 3 -4 D101 D25XB60 B C115 0.1 <HCP> B W16 RED W17 BLACK PFC5000 F4 PFC5000 -0502 T 5A -0502 FH2 250V FH1 VA103 470V <TNR> 18 3 8 1 HY I C 1 HU2001 14 7 10 6 5V 5 4 3 2 1 54 3 2 1 SERIAL B HY I C 2 HU2001 18 8 14 7 10 6 5V 5 4 3 2 1 54321 B HY I C 3 HU2001 B 18 8 14 7 10 6 5V 54321 54 321 B HY I C 4 HU2001 18 8 14 7 10 6 5V 54 321 54321 R166 10K <1/10W> R162 10K <1/10W> R57 10K <1/10W> R50 10K <1/10W> 5V R51 4.7K R55 1.0K <1/10W> <1/10W> R52 1.0K <1/10W> C51 R56 27K <1/10W> 3 1 Q51 C180 0.022 <F> 5V 0.022 2 2SC2412K <BQ> <F> R58 4.7K <1/10W> R53 1.0K <1/10W> 1 5V Q52 2SC2412K <BQ> R163 4.7K <1/10W> 3R54 27K 2<1/10W> R160 1.0K <1/10W> C167 0.022 <F> 1 3R161 27K 5V Q150 2<1/10W> 2SC2412K <BQ> R164 R167 4.7K <1/10W> 1.0K <1/10W> C168 0.022 <F> 1 3R165 27K Q151 2<1/10W> 2SC2412K <BQ> C169 0.022 <F> YELLOW R201 + + + 220K <2W> C116 0.1 <HCP> CONTROLLER PCB ASSEMBLY W13 BLUE B FH3 K04AW-0404HUE-C1 SMOOTHING CIRCUIT PFC5000 -0502 <1/10W> <1/10W> 180K <RN - 1/2W> F2 15V T 3.15A R401 2.94K R406 2.87K R440 R400 P-S I C53 P-S I1 10K <1/10W> P-POWER P-S I2 P-S I3 P-S I4 P-AFE P-AFDC P-CP-POS C409 R402 2.2K VILTAGE LOCK OUT 10/25V <1/4W> <PS> 5V I C400-1 uPC393 15V + D402 RD3.3ES (1%) x 2 250V FH4 PFC5000 -0502 (1%) 195K <RN - 1/2W> SN-PLATED (1%) x 2 DIA 0.6 R104 L100 (1%) R407 R403 8 <B2> 10K <1/10W> x 2 1 -2 +3 R435 7 -6 R441 (1%) C35 - C36 0.01 <F> x 2 +5 I C400-2 uPC393 4 1.0K <1/10W> x 2 C414 C411 C412 0.01 0.01 <F> <1/10W> R106 5V R113 15V 0.1 15V <F> <F> DAN217U x 2 D81 D82 1.0K R102 <1/10W> 22K 3 <1/10W> C95 1 100P R114 <CH> 27K 2 <1/10W> R103 4.7K <1/10W> Q91 2SC242K <BQ> I C11-1 uPC393 1 -2 +3 21 2 1 R105 2.49K 3 3 C87 R108 330P <B> 2.87K C88 C89 0.1 470P <F> <B> <1/10W> (1%) COMP POSITION DETECT R107 SW POWER SUPPLY 680 (1%) R87 2.94K <1/10W> <1/10W> (1%) R5 10K <1/10W> C4 <PJ> 470/25V C5 <PJ> 220/16V Q1 2SC4236 100K <2W> x 2 R1 R6 CR5 RE1202 1 K17 G5NB-1A 2 3 2 12V 1 4 4WV 12V D28 SLR-332VR <RED> R43 2.2K SLR-332VR <1/4W> <RED> x 4 16 1C 1B 1 15 2C 2B 2 14 3C 3B 3 12V 13 4C 12 5C 4B 4 5B 5 11 6C 6B 6 10 7C 7B 7 12V 9 COM E 8 I C3 uLN2003A R91 R90 C73 C72 R185 D153 R184 D152 R183 D151 R182 D150 2.2K x 4 <1/4W> 5V 1 2.2K <1/10W> 2 x 2 R93 1.0K <1/10W> R92 1 L202 C71 C70 0.1 <F> 2 BL02Rn1 x 2 x 2 PR-SW 5V L201 0.01 <F> x 2 1 BL02Rn1 2 R100 6.65K R101 10K C60 <1/10W> <1/10W> 0.1 1 (1%) <F> 2 R98 1.0K R99 10K C61 <1/10W> <1/10W> 0.1 1 (1%) <F> 2 R63 6.65K R62 10K C37 <1/10W> <1/10W> 0.1 (1%) <F> 1 2 R65 4.75K R64 10K C38 <1/10W> <1/10W> 0.1 (1%) <F> 1 2 R67 38.3K R66 10K C39 <1/10W> <1/10W> 0.1 (1%) <F> 1 5V 2 3 L203 BL02Rn1 C21 R117 14K R116 10K 0.1 <1/10W> <1/10W> <F> (1%) 4 5 C22 R119 14K R118 10K 0.1 <1/10W> <1/10W> 6 <F> (1%) 7 C23 R121 14K R120 10K 8 0.1 <1/10W> <1/10W> 9 <F> (1%) 12V 16 1C 15 2C 14 3C 13 4C 12 5C 11 6C 10 7C 9 COM 1B 1 2B 2 3B 3 4B 4 5B 5 6B 6 7B 7 E8 I C151 uLN2003A I C201 5V BR93L56RF-WE2 8 VCC CS 1 4 DO SK 2 7 NC D I 3 5 GND NC 6 C91 0.1 R206 10K <F> <1/10W> EEPROM THERMISTOR C43 0.1 <F> C44 0.1 <F> C45 0.1 <F> L204 BL02Rn1 5V 1 2 3 4 5 6 7 8 9 C24 R123 14K R122 10K 0.1 <1/10W> <1/10W> <F> (1%) R151 14K R150 10K <1/10W> <1/10W> (1%) R153 14K R152 10K <1/10W> <1/10W> (1%) R155 14K R154 10K <1/10W> <1/10W> (1%) C46 0.1 <F> C158 0.1 <F> C159 0.1 <F> C160 0.1 <F> R157 14K R156 10K <1/10W> <1/10W> (1%) C161 0.1 <F> P-FM1SEL P-V2 P-4WV-AC P-LED P-PR P-SO1 P-LED1 P-LED2 P-LED3 P-LED4 P-SO4 P-SO3 P-SO2 P-E2PCS1 P-E2PSK1 P-E2PDI 1 P-SWPRS1 P-SWPRS2 P-CMPTH P-AN-HT P-AN-TD P-AN-TT P-AN-TA PANT2WV1 PANT3WV1 PANT2WV2 PANT3WV2 PANT2WV3 PANT3WV3 PANT2WV4 PANT3WV4 R193 1.0K <1/10W> 5V R192 100K <1/10W> I C150 MB95F108HSPFM -G-101-E1 C179 0.1 <F> 2 SUB VCC 5 VOUT 4 1 NC GND 3 I C153 BD4742G 5V 0.1 <F> x 2 +C4.177/540V R2 1.0K <RS - 3W> C1 220P <BN> R3 100 C2 0.047 <1W> <ECQB> T1 JPZ-200 D1FL20U x 2 16 1 15 13 2 3 D8 12 6 10 7 9 8 D7 12V I C8 TA7805 5V 1I O3 ++G + 2 C176 C175 R140 1.2 <2W> D1 D1FL20U D10 RD5.6ES <B2> 2 AVR VCC 17 <PS> 2 1 D2 15V I C407 uPC24M18 18V TAUX3-2 RSTX-2 P-LED1 P-LED2 P-LED3 P-LED4 P-POWER P-SO1 TRXD-2 TTXD-2 TCK-2 P-SO2 P-SO3 P-SO4 P-EPV1-A P-EPV1-B P-EPV4-B P-EPV1-C C177 0.1 <F> R194 10K <1/10W> X150 1 3 8.00MHz <EF0EC> 2 13 MOD AVCC 1 21 RSTX P30 63 6 PE0 P31 62 5 PE1 P32 61 4 PE2 P33 60 3 PE3 P34 59 18 PG0 P35 58 22 P00 P36 57 3 PANT3WV2 PANT2WV2 PANT3WV1 PANT2WV1 PANT3WV4 PANT2WV4 PANT3WV3 D1FL20U C3 <PJ> 100/16V + R4 330 <1/4W> D100 + D1FL20U C7 220/ 35V 1I O3 D401 D1FL + G C406 2 220/50V 20U <PJ> + A 23 P01 24 P02 25 P03 26 P04 27 P05 28 P06 29 P07 30 P10 31 P11 32 P12 33 P13 34 P14 35 P20 36 P21 P37 56 P40 55 P41 54 P42 53 P43 52 P50 40 P51 41 P52 42 P53 43 P60 44 P61 45 P62 46 P63 47 P64 48 PANT2WV3 5V 5V R189 - R190 P-EPV2-D P-EPV2-C P-EPV2-A P-EPV2-B P-EPV4-A P-EPV4-C P-EPV4-D P-EPV3-B P-EPV3-A P-EPV3-C P-EPV3-D 10K <1/10W> x 2 P-U P-V P-W P-X P-Y P-Z P-TRIP P-FM1POW FM1FDBK FM2FDBK CN407 06 PH / 172520 R186 R187 R188 37 P22 38 P23 39 P24 14 X0 15 X1 P65 49 P66 50 P67 51 P70 12 P71 11 22K <1/10W> x 3 R196 1.0K <1/10W> SW150 KSM0632B SUB-CLK SUB-FWD SUB-BKWD ACTPM CONTROL 1007 L480 WHITE 18V 18V ACTPM C415 1 0.01 CONTROL 19 X1A P80 10 20 X0A P81 9 64 AGND P82 8 16 GND P83 7 C181 0.1 <F> P-S I1 R411 22K P-AFS <1/10W> 2 2 3 <F> Q403 1 A2 3 DTA143 3 P-EPV1-D MICOM-SUB 5V 10K <1/10W> x 2 I C 1 MB90F462PFM -G-181-BND-E1 FM2FDBK SUB-CLH P-FM2POW P-POWER P-AN-CT P-FM1POW TTXD-1 TAUX3-1 P-AFS P-CP-POS P-S I P-SO P-PR P-LED P-4WV-AC P-V2 P-TRIP P-EPV-A P-EPV-B P-EPV-C P-EPV-D 5V 10K <1/10W> x 2 SW1 6 3 R34 5 2 4 1 R35 1.0K DSS803 <1/10W> P-AN-HT x 2 P-CMPTH P-AN-TT P-AN-TA R16 R17 C77 C78 C40 0.1 <F> 0.1 <F> x 2 1 17 P63 VCC 56 16 P62 AVCC 11 2 P46 P00 25 35 P12 P01 26 3 P50 P17 40 59 P37 P13 36 58 P36 P14 37 60 P40 P15 38 21 MD2 P16 39 34 P11 AVR 12 47 P26 P24 45 27 P02 P25 46 28 P03 P30 50 29 P04 P31 51 30 P05 P32 52 31 P06 P33 53 32 P07 P34 54 33 P10 P35 55 57 C P60 14 41 P20 P61 15 42 P21 MD0 18 43 P22 MD1 20 44 P23 P44 64 10 P57 P43 63 9 P56 P42 62 8 P55 P41 61 7 P54 P45 1 5 P52 RSTX 19 6 P53 P27 48 4 P51 AGND 13 22 X0 GND 24 23 X1 GND 49 3 X1 R11 R195 C19 C18 0.1 <F> x 2 5V + C20 4.7/50V <PS> P-S I2 P-S I3 P-S I4 C416 4 1000P <B> 1 A A Q401 R437 C413 5 DTC124EUA 0.01 R438 <F> 5V A1 270 <1/10W> (1%) x 2 A 2 R608 10K <1/10W> TAUX-1 5V 10K 5V 3 U X V Y 5V W Z R72 1.0K <1/10W> C17 0.1 <F> P-E2PCS1 P-FM1SEL FM1FDBK P-E2PD I1 P-E2PSK1 P-AFDC P-AFE P-U P-X P-V P-Y P-W P-Z R126 - R128 R613 <1/10W> x 3 4 R612 R610 R609 22K 5 TTXD-2 <1/10W> 6 TRXD-2 7 TAUX3-2 TCK-2 8 RSTX-2 9 FLASH-SUB R611 4.7K 10 <1/10W> 5V 5V 5V R605 10K <1/10W> x 5 1 R604 R21 R603 R602 R601 10K <1/10W> x 3 22K 2 SUB-FWD SUB-BKWD TAUX-1 <1/10W> TTXD-1 TMODE-1 TRXD-1 P-SWPRS2 P-SWPRS1 TCK-1 TRXD-1 TMODE-1 TAUX3-1 TCK-1 RSTX-1 R73 100K <1/10W> 5V RSTX-1 FLASH-MAIN 3 4 5 6 7 8 9 R20 10 10K 2 SUB VCC 5 VOUT 4 <1/10W> 1 NC GND 3 5V CN602 B10B-PARK -1 (LF) RED TAUX TTXD TRXD TMODE TAUX3 TCK / TRES / TICS TAUX TTXD TRXD TMODE TAUX3 TCK / TRES / TICS CN601 B10B-PASK-1 WHITE P-AN-TD 2 MICOM-MAIN 8.00MHz <EF0EC> C79 0.1 R158 10K <1/10W> R36 1.0K I C6 BD4742G <F> <1/10W> C418 <PJ> 10/35V C6 <PJ> 100/16V R360 39 U1JU44 x 3 <1/2W> R370, R371, R373, R374 0.03 <2W> x 4 R375, R376, R378, R379 0.03 <2W> x 4 195K <RN - 1/2W> x 6 R111 R86 R112 R89 R110 R88 C324 - C326 0.1 <F> x 3 15V C332 C333 0.1 47/ <F> 35V L300 BL02Rn + <PJ> x 3 47/35V 330K <1/10W> C323 0.1 <F> x 3 D302 D301 C321 R362 C303 D303 C322 R363 C304 R340 R341 R342 R343 R344 R345 R361 C305 x 3 + + + 1.0K <1/10W> x 6 1 UP VN I 14 2 VP I VNC 15 3 VUFB C IN 16 4 VUFS CFO 17 5 VP FO 18 6 VP I UN 19 7 VVFB VN 20 8 VVFS WN 21 9 WP P 22 10 VP I U 23 11 VPC V 24 12 VWFB W 25 13 VWFS N 26 I PM I C310 PS21867-A R302 1.0K <1/10W> C328 2200P B C327 <B> 0.022 <F> B B 5V INVERTER R33 10K <1/10W> W305 RED W304 WHITE W303 BLACK C33 0.01 <F> C311 - C316 1000P <B> x 6 R40 1.0K <1/10W> DC FAN1 15V Q801 1 15V L800 BL02Rn1 CN800 DTA143EUA x2 2 C802 1 B7B-XASK-1-A WHITE 0.1 <F> 2 Q800 3 3 R801 1.0K <1/2W> 3 2 R803 5V 5V 10K 12 C800 + 100/ R802 1 <1/10W> 16V 560 3 <PJ> <1/4W> 4 DC FAN MOTOR-1 5 6 7 C801 R804 1.0K D803 0.01 <1/10W> DAN217U <B> P-AN-CT P-EPV1-A P-EPV1-B P-EPV1-C P-EPV1-D 5V 5V R807 10K D804 1 2 <1/10W> DAN217U 3 R808 1.0K 5V 1 2 <1/10W> D61 DAN217U 3 C29 0.1 E.E.-VALVE 1.5K <1/10W> x 4 <F> R97 R96 R95 R94 12V 3 I1 O1 2 6 I2 O2 7 11 I 3 O3 9 14 I 4 O4 16 1 COM1GND1 4 8 10 CNOC1M2GND2152 15 NC2 GND313 GND4 I C4 TD62064 P-EPV2-A P-EPV2-B P-EPV2-C P-EPV2-D R173 1.5K <1/10W> R172 1.5K <1/10W> R171 1.5K <1/10W> R170 1.5K <1/10W> 12V 3 I1 6 I2 O1 2 O2 7 11 I 3 O3 9 14 I 4 O416 1 8 10 CCNOOC1MM12GGNNDD121452 15 NC2 GND313 GND4 I C20 TD62064 P-EPV3-A P-EPV3-B P-EPV3-C P-EPV3-D R177 1.5K <1/10W> R176 1.5K <1/10W> R175 1.5K <1/10W> R174 1.5K <1/10W> 12V 3 I1 O1 2 6 I2 O2 7 11 I 3 O3 9 14 I 4 O4 16 1 COM1GND1 4 8 10 COM2GND2 NC1 5 12 15 NC2 GND3 13 GND4 I C21 TD62064 P-EPV4-A P-EPV4-B P-EPV4-C P-EPV4-D R181 1.5K <1/10W> R180 1.5K <1/10W> R179 1.5K <1/10W> R178 1.5K <1/10W> 12V 3 I1 O1 2 6 I2 O2 7 11 I 3 O3 9 14 I 4 O4 16 1 COM1GND1 4 8 10 COM2GND2 NC1 5 12 15 NC2 GND3 13 GND4 I C22 TD62064 5V 1 2 3 4 12V 1 2 3 4 5 6 12V 1 2 3 4 5 6 7 12V 1 2 3 4 5 6 7 12V 1 2 3 4 5 6 7 8 CN1 03 XA / 172520 1007 L180 WHITE CT CN27 B6B-XARK-1-A RED EXPANSION VALVE-A CN50 06 XA / 172520 1007 L300 WHITE EXPANSION VALVE-B CN51 06 XA / 172520 1007 L300 WHITE EXPANSION VALVE-C CN52 06 XA / 172520 1007 L300 WHITE EXPANSION VALVE-D 2005.05.02 10 Model : AOY30LMAW4 BLACK W4 B VA101 470V POWER SOURCE <TNR> 230V VA102 50Hz 470V WHITE W5 <TNR> B TO INDOOR UNIT W6 B BLACK W7 B WHITE W3 B EARTH GREEN C101 3.3 <LE> SA100 RA-302M W8 B BLACK AC VOLT OUT W9 B WHITE POWER SUPPLY PCB ASSEMBLY K04BA-0400HUE-P0 TM100 L1 RCH4730-021PF07 C104 0.033 <YE> C105 0.033 <YE> C106 3.3 <LE> L2 N300300K1D7C C107 3.3 <LE> L4 RCH4730-021PF07 C111 3.3 <LE> TM101 B TM102 B CT1 CT-1B D60 5V DAN217U C60 + VR1 220/16V B2K <PJ> R60 1.0K <1/10W> (1%) R61 3.74K <1/10W> (1%) 5V C65 0.1 R68 22K <F> 1 <1/10W> 2 C64 3 0.1 <F> CN1 B3B-XASK-1-A WHITE CT OUT 2005.05.02 11 ERROR CONTENTS Error can be known by checking the three lamps on indoor unit. : Fast flashing : Slow flashing : Off Error contents Indoor unit EEPROM error Operation (Red) Error display Timer (Green) Swing (Orange) Indoor unit room temperature thermistor opened 2 times Indoor unit room temperature thermistor short-circuited 2 times Indoor unit heat exchanger thermistor opened 3 times Indoor unit heat exchanger thermistor short-circuited 3 times Outdoor unit Indoor unit communication error 5 times Indoor unit Outdoor unit communication error 5 times Indoor unit fan error 6 times Outdoor unit heat exchanger thermistor error 3 times Outdoor unit outdoor temperature thermistor error 4 times Outdoor unit discharge thermistor error 5 times Outdoor unit compressor thermistor error 8 times Outdoor unit pressure switch error 9 times Outdoor unit 2 way valve thermistor error 2 times Outdoor unit 3 way valve thermistor error 3 times Indoor unit distinction error 4 times Current trip 10 times Compressor loter location error 13 times Outdoor fan motor error 14 times 2006.12.21 12 OUTDOOR UNIT LEDS Communication error (indoor unit A to outdoor unit) Communication error (indoor unit B to outdoor unit) Communication error (indoor unit C to outdoor unit) Communication error (indoor unit D to outdoor unit) Discharge pipe temperature sensor Outdoor heat exchanger temperature sensor Outdoor temperature sensor Outdoor 2way valve(A) temperature sensor Outdoor 2way valve(B) temperature sensor Outdoor 2way valve(C) temperature sensor Outdoor 2way valve(D) temperature sensor Outdoor 3way valve(A) temperature sensor Outdoor 3way valve(B) temperature sensor Outdoor 3way valve(C) temperature sensor Outdoor 3way valve(D) temperature sensor Compressor temperature sensor Heatsink temperature sensor Pressure switch A abnormal Pressure switch B abnormal Indoor unit connection capacity error IPM error Comoressor loter location error Compressor can not start to operate Outdoor fan (upper) motor error Outdoor fan (lower) motor error Microcomputer error LED A 1 time LED B 1 time 2 times 3 times 4 times 5 times 5 times 6 times 6 times 7 times 8 times 9 times 10 times 11 times 12 times 13 times 14 times 15 times 16 times 17 times : Slow flashing - : Off LED C LED D 1 time 1 time 5 times 5 times 6 times 6 times 2006.12.21 13 DISASSEMBLY ILLUSTRATION INDOOR UNITS Models : AUY12LBAB, AUY14LBAB 462 464 467 244 484 187 465 495 287 313 67 117-3 338 465 478 797 479 164 411 990 965 964 834 484 127 470 652-1 138 411 196 235 146 411 184-1 395 474 798 835 836 482 160 476-3 475 476-2 476-1 399 743 469 240 468 457 488 430 301 234 2006.12.21 14 Model : AUY18LBAB 462 464 484 467 244 287 187 465 495 313 67 117-3 338 465 478 164 411 990 797 479 965 964 834 484 127 470 652-1 138 196 411 411 146 235 184-1 395 474 798 835 836 482 160 476-3 475 476-2 476-1 399 743 469 468 240 457 488 430 301 234 2006.12.21 15 INDOOR UNIT 34 629 824-3 236 875 514 381 628 381 815 381 628 381 989-2 989-1 185 287 223 2006.12.21 16 Model : UTG-UDYD-W 417 417 416 416 226 165 694 876-2 692 691 385 763 705 692 690 196 392 690 705 691 690 392 690 692 758 710 691 777 700 776 711-2 93 776 711-1 2006.12.21 17 PA R T S 5 OUTDOOR UNIT AOY30LMAW4 8 2 7 9 2016.01.28 6 10 18 1 3 4 Ref. Description Part number 1 Protective Net 9375381011 2 Thermo Holder 9374177011 3 Drain Assy 9303029015 4 Drain Cap 313166024302 5 Top Panel Sub Assy 9374417025 6 Front Panel Sub Assy 9374414031 7 Service Panel Sub Assy 9374415038 8 Rear Emblem 9351355005 9 Valve Cover Sub Assy 9374827015 10 Right Panel Sub Assy 9374416059 14 12 11 2021.06.07 13 19 OUTDOOR UNIT AOY30LMAW4 Connector : GREEN BLUE RED YELLOW 15 16 17 18 Ref. Description Part number 11 Propeller Fan Assy 9366378020 12 DC Fan Motor 9379385015 13 Choke Coil 9703458019 14 ACTPM 9703457012 15 Discharge Thermistor (Comp) 9900620004 16 Outdoor Thermistor 9900477035 17 Heat Exchanger Thermistor 9900540005 18 Discharge Thermistor 9900621001 Inverter Box Cover Connector : BLACK 21 27 26 2016.07.14 OUTDOOR UNIT AOY30LMAW4 Inverter assy 25 20 22 23 Ref. Description Part number 21 Controller PCB 9709907030 22 Power Supply PCB 9709893012 23 Terminal 3P 9900203016 24 Terminal 12P 9358660164 25 Terminal 9900433017 26 Heat Sink A 9374607013 27 Heat Sink Thermistor 9900311018 24 OUTDOOR UNIT AOY30LMAW4 31 Ref. Description Part number 31 Condenser A Sub Assy 9374420087 32 32 Receiver Tank Sub Assy 9373426028 33 Accumulator Sub Assy 9374426072 34 Compressor Sub Assy 9374423194 35 Capillary Assy 9372197370 33 34 2016.01.29 35 21 OUTDOOR UNIT AOY30LMAW4 42 44 41 43 2016.07.14 (Connector :RED) (Connector :WHITE) 54 53 48 (D = Blue) 52 51 Ref. Description Part number 41 Solenoid 9900165055 42 4-Way Valve Assy 9374425204 43 Joint Pipe (Valve) Assy 9374840151 44 Condensing Pipe C Assy 9375241032 (C = Green) 45 Expansion Valve Coil 46 Expansion Valve Coil 9970101069 9970101038 47 Expansion Valve Coil 9970101045 51 48 Expansion Valve Coil 9970101052 47 49 Expansion Valve Assy 9370947151 (B = White) 46 50 3-Way Valve Assy (1/2") 9378282018 50 51 3-Way Valve Assy (3/8") 9377958013 52 2-Way Valve Assy 9375614027 53 Pipe Thermistor (White) 9900543020 45 (A = Red) 49 22 50 54 Pipe Thermistor (Red) 9900543013 2006.12.21 PARTS LIST INDOOR UNIT Ref. No. Description 34 67 117-3 127 138 146 160 164 184-1 185 Capacitor (Fan Motor) Rubber Special Washer M6 Drain Hose Separate Wall-A Evaporator Assy-IN Drain Pan Fan Motor Assy-IN Thermo. Spring-A Rubber Bushing 187 Clamp No. 1219 196 Clamp SKB-150 223 Control Box 234 Thermistor Assy-Room 235 Thermistor Assy-Pipe 236 Controller PCB Assy 240 Remote Control Unit 244 Pipe Cover 287 Cap (Power) 301 Clamp NK-2N 313 Hooking Wire 338 Motor Fixture 381 Locking Spacer 395 Supporter (Eva. ) 399 Air Duct 411 Supporter-A 430 Clamp NK-7N 457 Drain Pan Support 462 Top Cover Plate 464 Body-A 465 467 468 469 470 474 475 476-1 476-2 476-3 Body-B Drain Port Special Nut-A (Large) Special Nut-B (Small) Separate Wall-B Turbo Fan Turbo Fan Rubber Special Nut M8 Special Washer Special Washer 478 479 482 484 488 495 514 628 629 652-1 Sensor M. Bracket Float Switch Pump Unit Hanger Metal Drain Pan Plug Clamp No. 2U46 Control Box Cover Locking Spacer-B EMI Filter Therm. Holder Pipe 743 797 798 815 824-3 834 835 836 875 964 Remote Control Holder Case Separate Wall-C Pump Hook Bracket Terminal-3P Fuse Wire Cover Cushion-A (For Pump) Cushion-B (For Pump) Filter PCB Assy Flare Nut-1/2 965 989-1 989-2 990 Flare Nut-B Cord Clamp-A Cord Clamp-B Distributor Assy Part No. AUY12LBAB AUY14LBAB 9900284015 9361279001 313306391007 9359659013 9359647003 9373214014 9359651000 9601040064 313728262708 313005066051 9900284015 9361279001 313306391007 9359659013 9359647003 9373214014 9359651000 9601040064 313728262708 313005066051 Ord. Q'ty 313361271706 313035356905 9359661016 9703299032 9703297014 9704557933 9371190037 9359646006 9352173011 313985355201 313361271706 313035356905 9359661016 9703299032 9703297014 9704557940 9371190037 9359646006 9352173011 313985355201 9359983002 9359656005 313209391506 9373179016 9359660002 9359655008 313095365602 9359652007 9359642015 9359643005 9359983002 9359656005 313209391506 9373179016 9359660002 9359655008 313095365602 9359652007 9359642015 9359643005 9359645009 313005415658 313005446653 313005446759 9359648000 9359658009 9366013006 313005360755 301801185049 9359954002 9359645009 313005415658 313005446653 313005446759 9359648000 9359658009 9366013006 313005360755 301801185049 9359954002 9359654001 313005416154 9359974000 9359644002 9359653004 9352715006 9359662006 313005446558 0400197119 313806262805 9359654001 313005416154 9359974000 9359644002 9359653004 9352715006 9359662006 313005446558 0400197119 313806262805 9305642014 9359649007 9359650003 9900203016 0600222512 9359878001 9352211003 9356084016 9704561213 ----- 9305642014 9359649007 9359650003 9900203016 0600222512 9359878001 9352211003 9356084016 9704561213 9373267010 9351062019 9359822011 9359823018 9373034049 9351062019 9359822011 9359823018 9373034049 When you order parts, please make a photocopy of this page 23 and fill the number of the parts in the "Order" column. INDOOR UNIT Ref. Description No. 34 67 117-3 127 138 146 160 164 184-1 185 Capacitor (Fan Motor) Rubber Special Washer M6 Drain Hose Separate Wall-A Evaporator Assy-IN Drain Pan Fan Motor Assy-IN Thermo. Spring-A Rubber Bushing 187 Clamp No. 1219 196 Clamp SKB-150 223 Control Box 234 Thermistor Assy-Room 235 Thermistor Assy-Pipe 236 Controller PCB Assy 240 Remote Control Unit 244 Pipe Cover 287 Cap (Power) 301 Clamp NK-2N 313 Hooking Wire 338 Motor Fixture 381 Locking Spacer 395 Supporter (Eva. ) 399 Air Duct 411 Supporter-A 430 Clamp NK-7N 457 Drain Pan Support 462 Top Cover Plate 464 Body-A Part No. Ord. Ref. AUY18LBAB Q'ty No. Description 9900270179 9361279001 313306391007 9359659013 9359647003 9373214014 9359651000 9601040057 313728262708 313005066051 465 467 468 469 470 474 475 476-1 476-2 476-3 Body-B Drain Port Special Nut-A (Large) Special Nut-B (Small) Separate Wall-B Turbo Fan Turbo Fan Rubber Special Nut M8 Special Washer Special Washer Part No. Ord. AUY18LBAB Q'ty 9359645009 313005415658 313005446653 313005446759 9359648000 9359658009 9366013006 313005360755 301801185049 9359954002 313361271706 313035356905 9359661016 9703299032 9703297014 9704557797 9371190037 9359646006 9352173011 313985355201 478 479 482 484 488 495 514 628 629 652-1 Sensor M. Bracket Float Switch Pump Unit Hanger Metal Drain Pan Plug Clamp No. 2U46 Control Box Cover Locking Spacer-B EMI Filter Therm. Holder Pipe 9359654001 313005416154 9359974000 9359644002 9359653004 9352715006 9359662006 313005446558 0400197119 313806262805 9359983002 9359656005 313209391506 9373179016 9359660002 9359655008 313095365602 9359652007 9359642015 9359643005 743 797 798 815 824-3 834 835 836 875 964 Remote Control Holder Case Separate Wall-C Pump Hook Bracket Terminal-3P Fuse Wire Cover Cushion-A (for Pump) Cushion-B (for Pump) Filter PCB Assy Flare Nut-1/2 9305642014 9359649007 9359650003 9900203016 0600222512 9359878001 9352211003 9356084016 9704561213 9373267010 965 989-1 989-2 990 Flare Nut-B Cord Clamp-A Cord Clamp-B Distributor Assy 9351062019 9359822011 9359823018 9373034117 GRILLE ASSY (UTG-UDYD-W) Ref. Description No. Part No. Ord. Ref. Q'ty No. Description 93 Filter 165 Motor Cover 196 Clamp SKB-150 226 Motor Gear 385 Indicator PCB Assy 392 Cover-A 416 Insulation (Panel)-A 417 Insulation (Panel)-B 690 Joint-A 691 Joint-B 692 Joint Shaft 694 Cam Gear 9359632009 9359623014 313035356905 9359629009 9702224011 9359622017 9359620006 9359621003 9359626008 9359627005 9359625001 9359628002 700 705 710 711-1 711-2 758 763 776 777 876-2 Panel Louver Intake Grille Filter Clamp-A Filter Clamp-B Decoration Plate-A (UTG-UDYD-W) Receiver Cover Grille Stopper Grille Hook Step Motor-V Part No. 9359619017 9359624011 9370126006 9359634003 9359635000 9360039019 9359630005 9359633013 9359761006 9360307019 Ord. Q'ty 2006.12.21 When you order parts, please make a photocopy of this page 24 and fill the number of the parts in the "Order" column. STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Coupler heat insulation Application For indoor side pipe joint Special nut A (large flange) Special nut B (small flange) Template For installing indoor unit For installing indoor unit For ceiling hole cutting Part No. 9350716029 9352766015 313005446653 313005446759 9360256003 Remote control unit Battery (penlight) Remote control unit holder Tapping screw ( 3 x 12) Use for air conditioner operation For remote control unit For mounting the remote control unit For remote control unit holder installation 9371190037 0600185534 9305642014 301141533125 GRILLE ASSY ACCESSORIES Name and Shape Application Bolt For opening the refrigerant valve on the outdoor unit Washer For mounting grille Blower cover insulation For discharged air Part No. 0700139116 301801155020 9360047007 OUTDOOR UNIT ACCESSORIES Name and Shape Q'ty Application Drain pipe Drain cap 1 For outdoor unit drain piping work (May not be supplied, depending on the model.) 2 Name and Shape Adapter E (1/4" 3/8") 6.35mm 9.52mm Adapter G (1/2" 5/8") 12.7mm 15.88mm Putty For filling in a gap at the 1 entrance of connection cords. Adapter D (1/2" 3/8") 12.7mm 9.52mm Q'ty Application 1 For connecting a pipe 1 with different diameter to the outdoor unit. 2 2006.12.21 25 0504G2815PDF reDirect v2 iLovePDF