ABYA30LBT ABYA36LBT AOYA30LFTL AOYA36LFTL SPLIT TYPE AIR CONDITIONER CEILING TYPE (50Hz)

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1 SPLIT TYPE AIR CONDITIONER CEILING TYPE (0Hz) Indoor unit AYA0LT AYALT Outdoor unit AOYA0LFTL AOYALFTL CONTENTS SPECIFICATIONS DIMENSIONS REFRIGERANT SYSTEM DIAGRAM..... CIRCUIT DIAGRAM INDOOR PC CIRCUIT DIAGRAM OUTDOOR PC CIRCUIT DIAGRAM....0 ERROR DETECTION PARTS (INDOOR UNIT) PARTS (OUTDOOR UNIT) ACCESSORIES

2 SPECIFICATIONS ELECTRICAL DATA TYPE Cooling & Heating INDOOR UNIT AYA0LT AYALT OUTDOOR UNIT AOYA0LFTL AOYALFTL COOLING CAPACITY. kw 9. kw HEATING CAPACITY 0.0 kw. kw POWER SOURCE 0 V 0 Hz 0 V 0 Hz RUNNING CURRENT Cooling. A. A Heating. A. A INPUT WATTS Cooling. kw.9 kw Heating. kw.0 kw E.E.R. Cooling. kw/kw. kw/kw Heating. kw/kw. kw/kw STARTING CURRENT MOISTURE REMOVAL AIRCIRCULATION INDOOR A. L/hr,0 m/hr A.0 L/hr,900 m/hr AIRCIRCULATION OUTDOOR,00 m/hr,00 m/hr MAXIMUM CURRENT.0 A 0.0 A COMPRESSOR AND REFRIGERANT Hermetic type, Inverter, COMPRESSOR TYPE poles, phase, DC motor, Twin Rotary DISCRIMINATION WEIGHT (with oil) PRECHARGED REFRIGERANT REFRIGERANT TYPE MAX PIPE LENGTH N-TF0NDA. kg,00 g R0A 0 m MAX PIPE HEIGHT 0 m Pipe length 0 m,00 g FULL CHARGE ADDITIONAL CHARGE 0 m,00 g 0 m,900 g 0 m,00 g 0 g/m FAN SPEED INDOOR UNIT OUTDOOR UNIT Discrimination High speed Med speed Low speed Discrimination Speed MFH-RV,000 r.p.m. 90 r.p.m. 0 r.p.m. MFE-0TVT 0 r.p.m. MFH-RV,00 r.p.m. 90 r.p.m. 0 r.p.m. Quiet 0 r.p.m. 0 r.p.m. MFE-0TVT 900 r.p.m. NOISE LEVEL INDOOR UNIT OUTDOOR UNIT High speed Med speed Low speed Cooling Heating Note : Static pressure : 0Pa Duct length : Inlet m, Outlet m d d d d d d Quiet d d d d d d DIMENSIONS INDOOR UNIT OUTDOOR UNIT H x W x D H x W x D 0 x,0 x 00 mm 0 x 900 x 0 mm WEIGHT INDOOR UNIT OUTDOOR UNIT Shipping / Net Shipping / Net kg / kg kg / kg

3 00.0. DIMENSIONS INDOOR UNIT (Unit : mm) 00,0 0,

4 00.0. OUTDOOR UNIT (Unit : mm) Air Flow

5 REFRIGERANT SYSTEM DIAGRAM Refrigerant direction : Cool : Heat OUTDOOR UNIT INDOOR UNIT Pressure Check Valve Refrigerant Pipe.mm (/") High Pressure Switch Charging Valve Condenser -way Valve Accumulator Evaporator Compressor Strainer Strainer Refrigerant Pipe 9.mm (/") Expansion Valve Charging Valve 00.0.

6 LOUVER ( RIGHT / LEFT ) LOUVER ( UP / DOWN ) FAN MOTOR F M GREEN / STEP MOTOR M M ROWN ROWN ROWN LACK CN0 GREEN CN CN0 CN9 CN CN GREEN LACK LACK CN CN CN CN F0CN0 FUSE.A 0V CONTROLLER PC ASSY ( MAIN PC ) POWER SUPPLY PC ASSY CN CN0 W0 W0 W0 CN0 CN0 CN0 CN0 E0 E0 CN CN CN CN CN COIL LACK LACK ROWN LUE PURPLE LACK LACK INDOOR UNIT THERMISTOR ( PIPE TEMP. ) THERMISTOR ( ROOM TEMP. ) INDICATOR PC ASSY TERMINAL TO REMOTE CONTROL UNIT ( OPTION ) TERMINAL CIRCUIT DIAGRAM OUTDOOR UNIT CN CN0 I P M TM0 W TM0 V CN0 9 9 TM0 U 9 9 TM0 TM0 W W TM0 TM0 LACK CN0 W0 LUE LACK W0 ROWN S CN00 LACK CN00 ROWN CN CAPACITOR PC ASSY ACTPM W W W VIOLET N W P R CM T COMPRESSOR - I N CHOKE COIL I N L L CONTROLLER PC ASSY ( MAIN PC ) W9 W W W POSISTOR ( AOYALFTL only ) CN LACK CN00 TM00 CN0 TM0 LACK LACK CN90 CN CN CN CN CN00 CN00 CN00 W GREEN LACK W W W9 W9 W0 W W W LACK W POWER SUPPLY PC ASSY ROWN ROWN LUE LUE LACK LACK ROWN ROWN LACK LACK LUE ROWN ROWN LACK WV PMV FM LACK FUSE 0V A L N HIGH PRESSURE SWITCH THERMISTOR ( COMPRESSOR TEMP. ) THERMISTOR ( OUTDOOR TEMP. ) THERMISTOR ( PIPE TEMP. ) THERMISTOR ( DISCHARGE TEMP. ) -WAY VALVE EXPANSION VALVE FAN MOTOR TERMINAL POWER SOURCE

7 INDOOR PC CIRCUIT DIAGRAM CONTROL UNIT AYA0LT : EZ-00HSE AYALT : EZ-00HSE CN- CN- CN- CN- CN- CN P-SHF-AA CN 0-XASK--A CN 0-XAYK--A CN 0-XAKK--A LACK CN- CN- CN- CN- CN- CN- LACK LACK LACK LACK THERMISTOR ( ROOM TEMP. ) THERMISTOR ( PIPE - M I D. TEMP. ) TERMINAL OARD (N) CN- CN- CN- CN- CN- CN- CN 0-XASK--A INDICATOR PC ASSEMLY K0GN-000HSE-D0 OUTDOOR UNIT UL0 AWG0 LACK UL0 AWG0 UL0 AWG0 W0 W0 W0 CN 0-PASK- CN- CN- CN- CN- CN- CN- CN- UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG ROWN LUE PURPLE ROWN LUE PURPLE CN0- CN0- CN0- CN0- CN0- CN0- CN0- CN0- CN0 JC-0HG UL0 AWG GREEN E0 CN- CN- CN- CN- CN- CN- CN 0-PASK- CN 0-XAKK--A LACK CN- CN- CN- DC FAN MOTOR F M UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG GREEN EMI FILTER ZCAT-00 T LACK ROWN E0 CN0- CN0- CN0- CN0- CN0- CN0- POWER SUPPLY PC ASSEMLY K0AL-00HSE-P0 CN0 P-VH- CN0 0-PASK- CN0- CN0- CN0- CN0- CN0- CN0- CN0- CN0- POWER DRIVE UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG CN- CN- CN- CN- CN- CN- CN- CN- CONTROLLER PC ASSEMLY AYA0LT : K0AK-00HSE-C AYALT : K0AK-009HSE-C CN 0-PASK- CN 0-PAMK- GREEN CN- CN- FRESH AIR UL0 AWG UL0 AWG UL0 AWG LACK TERMINAL OARD EARTH WIRE DRAIN PUMP CN0- CN0- CN0 P-VH--E LUE CN0 0-PASK- CN0- CN0- CN0- DC SUPPLY UL0 AWG UL0 AWG UL0 AWG CN- CN- CN- CN 0-PASK- CN0 0-PAOK- CN0- CN0- HEATER EMI FILTER ATFC--- T REMOTE CONTROL UNIT ( OPTION ) STEP MOTOR E I OUT CN0- CN0- CN0 -XH-AM CN 0-XASK--A CN- CN- CN- CN- CN- UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG ROWN ROWN M LOUVER ( UP / DOWN ) E I I N CN0- CN0- CN0- CN0 -XH-AM CN 0-XARK--A CN- CN- CN- CN- CN- UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG ROWN ROWN M LOUVER ( RIGHT / LEFT ) UL0 AWG0 UL0 AWG0 CN0- CN0- CN0 P-VH- CN9 0-XARK--A CN9- CN9- CN9- FLOAT SWITCH NORMAL COIL RLEY- mh,.a

8 INDOOR UNIT CONTROLLER PC ASSEMLY AYA0LT : K0AK-00HSE-C AYALT : K0AK-009HSE-C CN 0-PASK- DC SUPLLY V V.V C 0/ 0V R - R 0K </0W> x D SS I C NJM I O G D SS V C 0/ 0V I C NJM0 V I O G C 0.0 CUSTOM CODE CUSTOM CODE HEATING FAN DELAY V C 00/.V JM JM JM V C 0. R - R 0k </0W> x C 0. R - R.0k </0W> x C - C0 0. x C 0.0 R 0k </0W> R.0k </0W> V FLOAT SWITCH CN9 0-XARK--A C9 0. C0 0. C 0. R.0k </0W> R.0k </0W> R.0k </0W> R9 0k </0W> R0 9.9k </0W> R 9.9k </0W> V R9 - R 0K </0W> x CN 0-XASK--A THERMISTOR ( ROOM TEMP. ) CN 0-XAYK--A THERMISTOR ( PIPE - ENT. TEMP. ) CN 0-XAKK--A THERMISTOR ( PIPE - MID. TEMP. ) V V CN 0-XASK--A FLASH V RESET PIN FLMD0 CN P-SHF-AA TEST CN 0-PASK- SP PC CN 0-PASK- POWER DRIVE CN 0-PAMK- FRESH AIR.V.V.V V 0k </0W> x R R R R 0k </0W> R9 R R0 R.0k </0W> x R.0k </0W> C C C V V R0 0k </0W> R R 0k </0W> R R.0k </0W> R 0k </0W> V R 0 </0W> 000p <R> x R.0k </0W>.0k </0W> X R R C 0.0 C 0.0 R 0k </0W> C 0.0 <> V C 0. C 000p <R> R9 90 </0W> Q DTCEKA C 0.0 C - C 0.0 x R0 0k </0W> Q DTCEKA.V I C uln00adr 9 0 SK O O O O O O O SW CFS-00MC I I I I I I I C 0. V I C updf AVDD AVREF I C VDD0 RST VDD P00 P0 P0 P0 P0 P P P P P P P P0 P P P P P P0 P P P XT XT X X AGND GND0 P P P P0 P P P P P P P P0 P P P P P P P P P P P P0 P P P P GND P R - R 0k </0W> x R - R0.0k </0W> x X.00MHz <FCR.0MCT> JM 0R0 C9 - C 0. x JM 0R0 C 0. R 0k </0W> R V I C 00k S0 </0W> VDD NC C 0. OUT GND R0 0k </0W> CS SK D I NC NC I C R9LRF-WE Q DTCEKA VCC DO NC GND V C 0. C 0.0 R 0k </0W> R 0R0 R.0k </0W> I C- A09F-E R.0k </0W> R 0k </0W> R C </0W> 000p <R> I C- A09F-E V - R 90 </0W> Z.V Z PKMEPYH-000-A0 - V V R 0k </0W> R.k </0W> R k </0W> V C 0/ 0V I C uln00adr I I I I I I I V R 0k </0W>.V SK O O O O O O O GND C 0.0 D DANU 9 0 R 0k </0W> V D DFSA CN 0-PASK- INDICATOR RxD TxD GRAND CN 0-XAKK--A WI REMOTE CONTROL UNIT CN 0-XASK--A LOUVER ( UP / DOWN ) CN 0-XARK--A LOUVER ( RIGHT / LEFT ) GND CN0 0-PAOK- HEATER

9 W0 LACK W0 F0 ET.A 0V I C-0 I C- FH0 N L FH0 VA0 0V <TNR> SA0 RA-M E0 GREEN TP00- x VA0 0V <TNR> C0 0. <LE> LF0 ELF0N0A C0 0. <LE> C <YE> C <YE> CN0 P-VH- NORMAL COIL E0 GREEN D0 DS0 C0 0/ 0V C 0.0 <KH> C09 0p/.0kV <ECKE> R0 <RS-W> R0. <RS-W> 0V R0 0k <W> Q0 SC R0 00 </0W> Q0 SC-Y C0 00p <FSN> D0 SR9-00 D0 RDM <> C 0/ V R0 k <RS-W> V R0 0k </0W> D0 DFL0U C0 0.0 <ECQV> D0 DFL0U D0 MTZJ. R09 0 </W> D0 DFL0U T0 ZFT0-C D0 DFL0U C 00/ V A C 0 000/ V C 0.0 <KH> C 0.0 <KH> R0 00 </W>.V R 0k </0W> V 0V CN0 P-VH- POWER DRIVE CN0 0-PASK- SERIAL I N SERIAL I NT SERIAL ON DRAIN PUMP DC FAN-OUT DC FAN-FEEDACK EX. SIGNAL-OUT EX. SIGNAL-I N V I C0 TLP <G> V R.0k </W> R 0 </W> A C 00/ V A C9 0.0 <KH> I C0 TLP <G> A V R.k </0W> R.k </W> DC FAN MOTOR W0 0 VA0 V 0V <TNR> SERIAL IC- L I C 0 H I 0 0 R IC-0 N INDOOR UNIT POWER SUPPLY PC ASSEMLY K0AL-00HSE-P DC SUPPLY CN0 0-PASK- V C 0..V C0 0. R 0 </0W> K0 GN-A V I C0 TLP <G>.V L0 Lm <AG0> R 0 </0W> CN0 -XH-AM E I I N CN0 -XH-AM E I OUT IC- L IC-0 N K0 GN-A.V RC0 0/ 0. CN0 P-VH--E DRAIN PUMP C 0.0 <> L0 Lm <AG0>

10 INDOOR UNIT INDICATOR PC ASSEMLY K0GN-000HSE-D0 R0 - R0 0 </W> x D0 EMPGX <GREEN> V TO MAIN PC D0 EMAAX <> OPERATION TIMER LOUVER LOUVER V REMOTE SIGNAL GND MANUAL AUTO SWITCH ROWN LUE PURPLE CN0 0 / 0 JC / XMR 0 L=00 SW0 EVQPAG0K MANUAL AUTO SWITCH D0 ERX <> C0 0/ V C0 0. PHA0 P I C-TH VCC OUT GND JM

11 POWER SOURCE AC0-0V 0 / 0Hz I NDOOR UNIT N L UL0 AWG UL0 AWG LACK UL AWG0 UL0 AWG0 UL0 AWG0 LACK OUTDOOR PC CIRCUIT DIAGRAM TLC A - 0V, ( 0V A ) UL0 AWG LACK W W W POWER SUPPLY PC ASSEMLY AOYA0LFTL : K0CW-090HUE-FL0 AOYALFTL : K0CW-0900HUE-FL0 W W9 UL0 AWG UL0 AWG ROWN INVERTER ASSEMLY AOYA0LFTL : EZ-0099HUE AOYALFTL : EZ-009HUE EMI FILTER ZCAT-0 T TRANSISTOR PC ASSEMLY ( I. P. M. ) AOYA0LFTL : K0T-090HUE-TR0 AOYALFTL : K0T-0900HUE-TR0 TM0 TM0 - D00 DX0 EARTH UL AWG GREEN W W W9 F00 FSL 0 0 ( EM ) ( 0V 0A ) W0 CT I N / OUT W9 W CN00 W W CHOKE COIL L=0.mH 0A UL0 AWG UL0 AWG LACK W W W SERIAL UL AWG0 LACK UL AWG0 CN0-0- ( G I C.9-P ) VAC I N UL AWG LACK TM0 UL AWG0 TM00 UL0 AWG UL0 AWG LACK CN - ( G I C.-P ) POWER RELAY CONTROL UL AWG0 UL AWG0 P. T. C. THERMISTOR ( POSISTOR ) ZPR0YCE00A00 AOYALFTL only EMI FILTER ZCAT-0 T UL AWG L L I C0 PM0SG - ( A C T P M ) UL AWG P N EMI FILTER ZCAT-00 T CAPACITOR PC ASSEMLY AOYA0LFTL : K0F-090HUE-P0 AOYALFTL : K0F-0900HUE-P0 UL0 AWG UL0 AWG VIOLET W W W W UL0 AWG UL0 AWG LUE TM0 TM0 I. P. M. CONTROL W0 CN W0 ( G I C.0-9P ) TM0 TM0 TM0 REVERSE CURRENT CN0 90- ( G I C.0-P ) 9 LACK UL AWG x EMI FILTER ZCAT-0 T C. M. COMPRESSOR DC FAN MOTOR F. M. LACK ROWN CN00 ( -. ) -XASK--A UL00 AWG UL00 AWG UL00 AWG UL00 AWG ROWN UL0 AWG0 UL0 AWG0 LACK UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG EXPANSION VALVE -WAY VALVE PRESSURE SWITCH M ROWN LUE LACK LACK CN00 -XARK--A CN00 0- ( G I C.9-P ) CN90 -- ( G I C.-P ) INVERTER PC ASSEMLY AOYA0LFTL : K0S-090HUE-C AOYALFTL : K0S-090AHUE-C CN ( G I C.0-P ) ACTPM CONTROL CN00-0- ( G I C.9-P ) VDC I N 9 CN ( G I C.0-9P ) CN 90- ( G I C.0-P ) I. P. M. CONTROL REVERSE CURRENT THERMISTOR ( COMP. TEMP. ) THERMISTOR ( OUTDOOR TEMP. ) THERMISTOR ( DISCHARGE TEMP. ) THERMISTOR ( PIPE TEMP. ) ROWN ROWN LUE LUE ROWN ROWN LACK CN -90- ( G I C.0-P ) LUE CN 90- ( G I C.0-P ) CN -90- ( G I C.0-P ) CN -90- ( G I C.0-P ) LACK

12 TM0 0 TM00 0 AC VOLT I N CN0-0- G I C.9-P SELIAL POWER RELAY CONTROL DC FAN MOTOR OUTDOOR UNIT INVERTER PC ASSEMLY AOYA0LFTL : K0S-090HUE-C AOYALFTL : K0S-090AHUE-C W CN00 0- ( G I C.9-P ) CN - ( G I C.-P ) CN00 ( -. ) -XASK--A L N CT00 CT- SERIAL FH0 F0 FSL 0V.A ( EM ) CR00 RE0 0./0 ELECTRIC EXPANSION VALVE THERMISTOR ( PIPE TEMP. ) V CN00 0-XARK--A CN 90- ( G I C.0-P ) THERMISTOR ( OUTDOOR TEMP. ) CN G I C.0-P LUE TP00- x THERMISTOR ( COMPRESSOR TEMP. ) CN90 -- ( G I C.-P ) PRESSUER SWITCH CN -90- ( G I C.0-P ) CN -90- ( G I C.0-P ) THERMISTOR ( DISCHARGE TEMP. ) FH JM0 V R00.0k </0W> % D00 DANU C00 R0 0/.k V </0W> % H Y I C 0 GK-0E 0 JM0 JM0 *D0 HZP V V C0 L00 0. R00 k </0W> R0 C00 V V R0 k./ 0k </0W> 0V </0W> V D00 R0 DANU.0k </0W> V R9.k </0W> L0 V L0Rn JM0 *D0 : AOYA0LFTL only L90 L0Rn C C90 0. V Q0 DTAEUA I C00 TD0 O O O O GNDCOM GNDCOM GND NC GND I I I I NC R90.0k </0W> R.k </0W> % R k </0W> R.k </0W> % R k </0W> R0 DC VOLT I N.0k </0W> R0 k % </0W> V K00 GN-A DCV Q00 DTCEUA 0 C0 0.0 <> V C9 0.0 R 0k </0W> R0 0k </0W> R 0k </0W> R9 0k </0W> R0 R0 R00 R0 C0 0. R k V </0W> R0 0k </0W> R.0k </0W> C0 0.0.k </0W> x C00 0. C 0. C 0. C 0. C 0. CN00-0- G I C.9-P R.0k </0W> P-AN-CT C 0. R.0k </0W> Q00 SCK <Q> V D SLR-VRTE <> R.k </0W> C C C C C C V 0 C 9 COM E C 0.0 I C uln00adr P-FANPWM P-FAN-I N P-EPV-D P-EPV-C P-EPV-A P-EPV- P-AN-TE P-AN-TD P-AN-TA TP00- x FH00 FH0 F0 FSL 0V.A ( EM ) P-S I P-POWER W P-FAN-I N P-DG- P-FANPWM P-AN-CT P-PFCPWM or P_NC_ TTXD V TAUX R P-SO P-PR 0k P-LED </0W> P-V-DC P-V-AC P-POS P-DG- C9 0R0 P-PFC-C or P_SW_PRS P-PFC-C or P_SW_PRS P-V-AC P-V-DC P-LED P-PR P-SO P-TTR I P-FO P-EP-CS P-EPV- P-EPV-D P-EPV-C P-AN-DC P-AN-AC or P_AN_CP P-AN-TE P-AN-TA P-AN-TD C / 0V V R900 0k </0W> JM00 D SS D UDZS. R 0R0 D SS V R </0W> C / V C 0. R 0k </W> % R - R 0k </W> % x C X.00MHz <FCR> I C M90PFM P P P P P0 P P P0 MD P P P0 P0 P0 P0 P0 P0 P0 C P0 P P P P P P P P P P X0 X R 0k <W> M S S C R9 0R0 D UF00 I C TOPPN VCC AVCC P00 P0 P P P P P AVR P P P0 P P P P P P0 P MD0 MD P P P P P RSTX P AGND GND GND C 00p <E> S S D V D9 DFL0U T RPZ-F R.0k </0W> 0 C, C 0. x V C 0/ V U X V Y W Z C R 0..0k </0W> 9 D0 SS V R 0k </0W> JM C C 00/ 0/ V V -V V R 0k </0W> V R 0k </0W> R90, R90, R90 0k </0W> x JM0 JM0 JM0 R0 00k </0W> C 0. SW VDD OUT V C 0. NC GND I C0 UF D SS C9 I C 0/ 0V I O V C9 G C0 0. 0/0V D DFL0U x V A D C V D 0/V SS D9 R 0k </0W> I O V G C 00/ V C 00/ V SERVICE JUMPER I C 0 C 0. TAUX P-EP-SK P-POWER P-EP-D I P-EPV-A P-U P-X P-V P-Y P-W P-Z MANUAL AUTO SWITCH TMODE TCK TRXD P-S I P-TTR I P-FO V P-PFCEN or P_AFS R 0k </0W> V R 0k </0W> P-AN-DC P-POS P-U P-V P-W P-X P-Y P-Z C 000p <> C0 0. C 0p <> P-EP-CS P-EP-SK P-EP-D I R 0k </0W> P-PFCEN or P_AFS P-AN-AC or P_AN_CP TRES TAUX TTXD TRXD TMODE TAUX TCK R.0k </0W> R.0k V </0W> R.0k </0W> R.k </0W> V R9 k </0W> R9.0k </0W> I C0 M9C CS SK D I VCC NC GND R0 0k </0W> V V R0 0k </0W> DO TEST D0 DANU V C0 0. R0 k </0W> R9 0k </0W> C0 000p <> Q0 DTCEUA A R9.0k </0W> A C 0. V V Q00 V DTAEUA D HZP A R0, R0 0 </0W> % x V CN 90- ( G I C.0-P ) A -V C R9, R9, R90 0k </0W> x 9 CN ( G I C.0-9P ) V -V UP VP WP UN VN WN CN00 G I C.0-P I P M CONTROL ACTPM CONTROL

13 OUTDOOR UNIT TRANSISTOR PC ASSEMLY ( IPM PC ) AOYA0LFTL : K0T-090HUE-TR0 AOYALFTL : K0T-0900HUE-TR0 TM0 TM0 ROWN D00 LLX0 - C 0. <XR> W W LACK CN0 90- I C0- A90F-E - R 0R0 C0 0R0 W0 I P M-GND POWER-G P N TM0 TM0 LUE POWER-G R, R, R0 0.0 <W> x CN V -V UP VP WP UN VN WN 9 C0 0. V I P M-G C0 / V -V I C0- A90F-E C00 0. W0 LACK - V I P M-GND C C0 0. 0/ V C 0p <> C 0p <> D0, D DANUx R0.k </0W> % R0.k </0W> % L0 R 0k </W> % R0 0k </W> % R9 0k </W> % R k </0W> % R0 9k </0W> % I P M-GND R.k </0W> % R </0W> % R0 </W> 0. x D0 - D0 USJ x R R R R9 R0 R C C C 0 </0W> x / V x I PM-G C0 C0 C0 POWER-GND 0. x C C C C - C 000p <> x UP I PM-G C 0. VP VUF VUFS VP VP VVF VVFS WP VP VNO VWF VWFS NC C0 00/ V VN VNC C I N CFO FO UN VN WN P U V W NU NV NW I C0 AOYA0LFTL : PS AOYALFTL : PS V D0 ZP0-TP L00 L0Rn C 0.0 R R R C0 00p <> I PM-G R R R 0k </W> % x R 0 </0W> R R R0 0k </W> % x R0 0R0 TM0 U TM0 V TM0 LACK W

14 L N OUTDOOR UNIT AOYA0LFTL POWER SUPPLY PC ASSEMLY K0CW-090HUE-FL0 W LACK W VA00 0V <TNR> VA0 0V <TNR> C00. <LE> SA00 RA-0M C0 0.0 <YE> C0 0.0 <YE> C0, C0 0.0 <YE> x L00 RCV-00PF0 C0. <LE> W9 LACK CT OUT W L0 RCV-00PF0 C0. <LE> PTC THERMISTOR R0 ZPR0RCH00 V K0 DWD -O ( M ) L0 N0000KDC C0. <LE> W W9 ROWN F00 FSL 0V 0A ( EM ) FH00 FH0 V CN00 0- POWER RELAY CONTROL L TO INDOOR UNIT N W LACK W PFC x EARTH AC VOLT OUT W GREEN W9 LACK W0 L N AOYALFTL POWER SUPPLY PC ASSEMLY K0CW-0900HUE-FL0 W LACK W VA00 0V <TNR> VA0 0V <TNR> C00. <LE> SA00 RA-0M C0 0.0 <YE> C0 0.0 <YE> C0, C0 0.0 <YE> x L00 RCH-0PF0 C0. <LE> W9 LACK CT OUT W L0 RCH-0PF0 C0. <LE> V K0 DWD -O ( M ) L0 N0000KDC C0. <LE> W W W W9 ROWN PTC OUT F00 FSL 0V 0A ( EM ) FH00 FH0 V CN00 0- POWER RELAY CONTROL L TO INDOOR UNIT N W LACK W PFC x EARTH W GREEN W9 LACK AC VOLT OUT W

15 OUTDOOR UNIT AOYA0LFTL CAPACITOR PC ASSEMLY K0F-090HUE-P0 W P W R00 0k <W> C0 0/ 0V C0 0/ 0V W VIOLET N W LUE POWER_G AOYALFTL CAPACITOR PC ASSEMLY K0F-0900HUE-P0 W P W C00 - C0 0/ 0V x W VIOLET N W LUE POWER_G 00.0.

16 ERROR DETECTION INDOOR UNIT (Troubleshooting with the indoor display) Troubleshooting at the display is possible either on the wired or wireless remote control. FILTER lamp (Red) TIMER lamp (Orange) OPERATION lamp (Green) The OPERATION, TIMER and FILTER lamps operate according to the following error contents. Error contents Indoor signal error Wired remote control abnormal Indoor room thermistor error Indoor heat exchanger thermistor (middle) error Indoor heat exchanger thermistor (inlet) error Float switch operated Outdoor discharge pipe temper ature sensor error Outdoor heat exchanger temperature sensor (outlet) error Outdoor temperature sensor error Heatsink thermistor error Compressor temperature sensor error Indoor manual auto switch abnormal Power supply frequency detection error IPM protection CT error Compressor location error Outdoor fan error Indoor fan abnormal Discharge temperature error Excessive high pressure protection on cooling -way valve abnormal Pressure switch abnormal Compressor temperature error Active filter abnormal PFC circuit error OPERATION lamp (Green) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) TIMER lamp (Orange) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( times) ( or times) ( times) ( times) ( times) ( times) ( times) ( or times) ( times) FILTER lamp (Red) : 0.s on / 0.s off (Flash) : off

17 TROULESHOOTING AT REMOTE CONTROL LCD You will find this on the wired remote control LCD. (option) If an error occurs, the following display will be shown. ("EE" will appear in the set room temperature display.) If "CO" appears in the unit number display, there is a remote control error. Refer to the installation instruction sheet included with the remote control. Unit number Error code SU MO TU WE TH FR SA Error code C 0 0A 0 A A b 0F c b 9 Error contents Serial reverse transfer error Serial forward transfer error Wired remote controller abnormal Indoor room temperature sensor error Indoor heat exchanger temperature sensor (middle) error Indoor heat exchanger temperature sensor (inlet) error Float switch operated Outdoor discharge pipe temperature sensor error Outdoor heat exchanger temperature sensor (outlet) error Outdoor temperature sensor error Compressor temperature sensor error Indoor manual auto switch abnormal Power supply frequency detection error IPM protection CT error Compressor location error Outdoor fan error Indoor fan abnormal Discharge temperature error Exessive high pressure protection on cooling -way valve abnormal Pressure switch abnormal Compressor temperature error Active filter abnormal PFC circuit error

18 00.0. OUTDOOR UNIT. Make a TEST RUN in accordance with the installation instruction sheet for the indoor unit.. OUTDOOR UNIT LEDS CAUTION Always turn on the power hours prior to the start of the operation in order to ensure compressor protection When a malfunction occurs in the outdoor unit, the LED on the circuit board lights to indicate the error. Refer to the following table for the description of each error according to the LED. SPECIAL INSTALLATION SETTING PUMP DOWN (Refrigerant collecting operation) Perform the following procedures to collect the refrigerant when moving the indoor unit or the outdoor unit. () Press the push-button switch on the circuit board once. The LED on the circuit board starts flashing (one second ON/one se-cond OFF). This indicates the start of PUMP DOWN operation. When the switch is pressed while the compressor is in operation, PUMP DOWN operation starts automatically. When the switch is pressed while the compressor is in stop, the com-pressor starts to operate automatically, and then move on to PUMP DOWN operation. LED FLASH (0.sec ON/0.sec OFF) FLASH (0.sec ON/0.sec OFF) FLASH (sec ON/sec OFF) FLASH (sec ON/sec OFF) FLASH (0.sec ON/sec OFF) FLASH (sec ON/0.sec OFF) Lighting ERROR CONTENTS Temperature sensor error IPM protection Current trans. error Outdoor fan error Compressor rotor position cannot be detected ACTPM error Overheat discharge temperature protection () PUMP DOWN operation continues for about minute. When PUMP DOWN operation is completed, the compressor stops automatically. Then close the -way valve and -way valve immediately. () Turn the power off. PUMP DOWN SW DANGER This part (Choke coil) generates high voltages. Never touch this part.

19 PARTS INDOOR UNIT 9 9 Ref. Description Part number Kit (ase Sub Assy) Panel Left Sub Assy 900 Kit (Panel Right Assy) 90 Cover (Top) 9900 Intake Grille 9900 Air Filter Filter Guide R Filter Guide L Front Panel Indicator PC Assy PC Holder 9900 Receiver Cover 9900 Hole Cover Hinge Plate (Grille) Hanger racket 9900 Cover (Decoration)-R Cover (Decoration)-L 9900 Kit (Side Cover R) 90 9 Kit (Side Cover L) 90 0 adge

20 INDOOR UNIT Drain pan Flap Ref. Description Part number Panel Left Sub Assy 900 Kit (Panel Right Assy) 90 Evaporator Assy 90 Distributor Assy 9 Coupling Pipe Assy 900 Kit (Panel pipe-l) Sub Assy 90 Kit (Panel pipe-r) Sub Assy 90 Reinforcement Metal Drain Pan Sub Assy 9090 Flap Assy ushing Flap Spring Sector Gear Pinion Motor ase 9900 Step Motor V Kit (Separate Wall Sub Assy) 909 Pipe Fixture Metal Drain Cap Pipe Thermistor Thermistor Spring A

21 INDOOR UNIT Louver ase Sub Assy 9 0 Ref. Description Part number Louver ase Sub Assy 900 Louver Rod (Motor) 9900 Louver Link 9900 Louver ase Louver Spring Louver Stopper 9900 Louver Rod Step Motor H Louver Insulation R Louver Insulation L

22 INDOOR UNIT Fan motor 9 0 Ref. Description Part number Motor Mount Fan Motor Assy 9090 Motor and A assy 909 Motor and 90 Reinforcement Motor and Rubber 9000 Casing Kit (Cover Casing) Sub Assy Sirocco Fan Assy Joint Assy 900 Shaft Shaft Holder racket 9900 earing Assy 9900 Shaft Holder Fixture

23 Ref. Description Part number Control ox Assy 990 Control ox A 9900 Control ox 9900 Controller PC Assy (0LT) 9099 Controller PC Assy (LT) 909 Power Supply PC Assy 9090 Terminal P 900 Terminal P 9090 Reactor Assy Rubber ushing Cord Clamp-A Cord Clamp Reactor Assy Room Thermistor Wire Assy (Connector) Wire Assy (Connector) Wire Assy (Connector) Wire Assy (Connector) Remote Control Remote Control Holder INDOOR UNIT Control unit

24 PARTS OUTDOOR UNIT Ref. Description Part number Top Panel Sub Assy 90 Front Panel 9090 Fan Guard 9000 Grip Side 90 Service Panel Sub Assy 90 Right Panel Sub Assy 9 Emblem Rear 900 Valve Cover Protective Net Fan Guard Cover

25 OUTDOOR UNIT Ref. Description Part number ase Assy 9 Condenser A Assy 90 Separate Wall Sub Assy 9 Fan Motor 900 Propeller Fan Assy 900 Motor racket Sub Assy 9 -- Valve Plate

26 OUTDOOR UNIT 9 Ref. Description Part number Accumulator Way Valve Solenoid Pressure Switch Compressor Assy 9000 Accumulator Support Assy 900 Check Joint Assy 900 Expansion Valve Assy Coil (Expansion Valve) Way Valve Assy Way Valve Assy 990 Inlet Pipe (Cond) A Assy 90 Outlet Pipe (Cond) A Assy 90 Strainer Assy Discharge Pipe Assy

27 OUTDOOR UNIT Ref. Description Part number 0 Inverter Case 909 TR PC Assy (IPM) (0) 9090 TR PC Assy (IPM) () ACTPM 9090 Choke Coil (0) Choke Coil () Capacitor PC Assy (0) 900 Capacitor PC Assy () 900 PC Case Assy 900 Inverter PC Assy (0) 909 Inverter PC Assy () 900 Power Supply PC Assy (0) 90 Power Supply PC Assy () Terminal Thermistor () 900 Discharge Thermitor Thermistor (Outdoor) Compressor Thermistor Connector : Yellow Connector : White Connector : lue 9 Heat Exchanger Thermistor Wire (Pressure Switch) Connector : Red

28 ACCESSORIES INDOOR UNIT Name and Shape Q'ty Application Part number Drain hose insulation Adhesive type 0 x VT wire For fixing the drain hose L 0 mm 000 Coupler heat insulator (large) For indoor side pipe joint (large pipe) 99 Coupler heat insulator (small) For indoor side pipe joint (small pipe) 9 Nylon fastener Special nut A (large flange) Large Small For fixing the coupler heat insulator For installing indoor unit Special nut (small flange) For installing indoor unit 009 Installation template For positioning the indoor unit Auxiliary pipe assembly For connecting the piping 90 Remote control For air conditioner operation 90 Remote control holder For installing remote control on the wall 900 attery For remote control 000 Tapping screw For mounting the remote control holder OPTIONAL PARTS The following options are available Drain pump unit : UTR-DP (P/N 90000) Round duct : UTD-RF0 (P/N ) Wired remote control : UT-*UD OUTDOOR UNIT Name and Shape Q'ty Application Part number Drain pipe For outdoor unit drain piping work (May not be supplied, depending on the model) Drain cap 00 Installation (seal) For filling in a gap at the entrance of connection cords

29 09G