CASSETTE type SPLIT TYPE AIR CONDITIONER. (50Hz) AOYA36LATL AOYA45LATL AUYA36LATU AUYA45LATU. Models

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1 SPLIT TYPE AIR CONDITIONER CASSETTE type (0Hz) Models Indoor unit AUYALATU AUYALATU Outdoor unit AOYALATL AOYALATL CONTENTS SPECIFICATIONS DIMENSIONS REFRIGERANT SYSTEM DIAGRAM..... CIRCUIT DIAGRAM INDOOR PC CIRCUIT DIAGRAM OUTDOOR PC CIRCUIT DIAGRAM....0 ERROR CONTENTS PARTS () PARTS (OUTDOOR UNIT) STANDARD ACCESSORIES

2 SPECIFICATIONS ELECTRICAL DATA TYPE Cooling & Heating AUYALATU AUYALATU OUTDOOR UNIT AOYALATL AOYALATL COOLING CAPACITY 0.0 kw. kw HEATING CAPACITY. kw.0 kw POWER SOURCE 0 V 0 Hz 0 V 0 Hz RUNNING CURRENT Cooling. A.0 A Heating. A. A INPUT WATTS Cooling. kw. kw Heating.0 kw. 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. L/hr,0 m/hr AIRCIRCULATION OUTDOOR,00 m/hr,00 m/hr MAXIMUM CURRENT.0 A 0.0 A COMPRESSOR AND REFRIGERANT Hermetic type, Inverter, TYPE poles, phase, DC motor, Twin Rotary DISCRIMINATION WEIGHT (with oil) REFRIGERANT TYPE STANDARD REFRIGERANT DA0AF-ZA. kg R0A,0 g MAX PIPE LENGTH 0 m MAX PIPE HEIGHT 0 m Pipe length 0 m,0 g FULL CHARGE 0 m,0 g 0 m,0 g 0 m,0 g ADDITIONAL CHARGE 0 g/m FAN MOTOR OUTDOOR UNIT Discrimination High speed Med speed Low speed Discrimination Upper fan Lower fan MFF-RV 0 r.p.m. 0 r.p.m. 0 r.p.m. Quiet (cool/heat) 00/0 r.p.m. MFE-0PO MFE-0PO 0 r.p.m. 0 r.p.m. 0 r.p.m. MFF-RV 0 r.p.m. 0 r.p.m. 00 r.p.m. 0/0 r.p.m. 0 r.p.m. NOISE LEVEL High speed OUTDOOR UNIT 0 d Med speed d Low speed Cooling Heating d d d d Quiet (cool/heat) d / d d / d d d d d DIMENSIONS OUTDOOR UNIT WEIGHT OUTDOOR UNIT H x W x D H x W x D Gross / Net Gross / Net x 0 x 0 mm,0 x 00 x 0 mm kg / kg 0 kg / kg 00.0.

3 DIMENSIONS (Unit : mm) Side view 0 ottom view Panel 0 ottom view Top view Selection of setting Side view (Standard setting) Side view (Slender setting) 00.0.

4 OUTDOOR UNIT (Unit : mm) 00 0,0 00 Air Flow

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

6 FAN MOTOR CIRCUIT DIAGRAM FLOAT SWITCH STEP MOTOR F M M GREEN CN CN GREEN CN CN CN CN CN CN CN0 CN0 F0 POWER SUPPLY FUSE PC ASSY.A 0V CN0 CN0 CN0 E0 E0 CN0 CONTROLLER PC ASSY ( MAIN PC ) W0 W0 W0 CN0 PURPLE TERMINAL ( PIPE TEMP. ) ( ROOM TEMP. ) PURPLE INDICATOR PC ASSY TO REMOTE CONTROL UNIT TERMINAL COMPRESSOR R ( R ) C ( T ) CHOKE COIL TERMINAL POSISTOR ( PIPE TEMP. ) ( DISCHARGE TEMP. ) C M ( PIPE MID. TEMP. ) S ( S ) ACTPM L L - P N TM0 TM0 CN CN CN CN CN CN CN CN U W0 V W0 W W0 CN0 W W W W W W W0 W OUTDOOR UNIT FUSE F T A - 0V CONTROLLER PC ASSY ( MAIN PC ) FUSE F T.A - 0V CN CN0 CN00 CN0 CN W W CN POWER SUPPLY PC ASSY W00 W W W W W ( OUTDOOR TEMP. ) ( COMPRESSOR TEMP. ) ( HEAT SINK TEMP. ) HIGH PRESSURE SWITCH SOLENOID COIL WV FAN MOTOR F M FAN MOTOR F M EXPANSION VALVE COIL E V M COIL GREEN EARTH FUSE 0A FUSE A L N EARTH POWER SOURCE 00.0.

7 INDOOR PC CIRCUIT DIAGRAM CONTROL UNIT AUYALATU : EZ-00KHSE AUYALATU : EZ-00HHSE CN- CN- CN- CN- CN- CN P-SHF-AA CN 0-XASK--A CN 0-XAYK--A CN 0-XAKK--A CN- CN- CN- CN- CN- CN- ROOM TEMP. PIPE TEMP. ( M I D ) DC FAN MOTOR F M OUTDOOR UNIT (N) TERMINAL OARD UL0 AWG GREEN UL0 AWG GREEN EMI FILTER RFC-0 T UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG E0 E0 CN0- CN0- CN0- CN0- CN0- CN0- UL0 AWG0 UL0 AWG0 UL0 AWG0 W0 W0 W0 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- CN- CN- CN- CN- CN- CN- CN- CN- CN- CN- CN- CN- CN 0-XASK--A CN 0-PASK- CN 0-XAKK--A CN 0-PAMK- GREEN CN- CN- CN- CN- CN- CN- CN- CONTROLLER PC ASSEMLY AUYALATN : K0AK-00HSE-C AUYALATN : K0AK-00AHSE-C CN 0-PASK- CN 0-PASK- CN- CN- CN- CN- CN- UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG UL0 AWG FRESH AIR PURPLE PURPLE EMI FILTER ZCAT-00 T UL0 AWG UL0 AWG UL0 AWG INDICATOR PC ASSY K0GN-00HSE-D0 CN0- CN0- CN0- CN0- CN0- CN0- CN0- CN0- CN0 JC-0HG EARTH WIRE TERMINAL OARD DRAIN PUMP M CN0- CN0- CN0 P-VH--E 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- REMOTE CONTROL UNIT 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 M LOUVER E I I N CN0- CN0- CN0- CN0 -XH-AM CN 0-XARK--A CN- CN- CN- CN- CN- NORMAL COIL UL0 AWG0 UL0 AWG0 CN0- CN0- CN0 P-VH- CN 0-XARK--A CN- CN- CN- FLOAT SWITCH 00.0.

8 CONTROLLER PC ASSEMLY ( MAIN PC ) AUYALATU : K0AK-00HSE-C AUYALATU : K0AK-00AHSE-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 CN 0-XARK--A C 0. C0 0. C 0. R.0K </0W> R.0K </0W> R.0K </0W> R 0K </0W> R0.K </0W> R.K </0W> V ( ROOM TEMP. ) CN 0-XASK--A ( PIPE TEMP. - ENT. ) CN 0-XAYK--A ( PIPE TEMP. - MID. ) CN 0-XAKK--A V R - R 0K </0W> x V FLASH CN 0-XASK--A 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> R R R0 R.0K </0W> x R.0K </0W> C C C V R0 0K </0W> V 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> V C 0. C 000P <R> R 0 </0W> Q DTCEKA C 0.0 <> C 0.0 C - C 0.0 x R0 0K </0W> Q DTCEKA.V I C uln00 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 <CSTLS> JM 0R0 C - C 0. x JM 0R0 C 0. R V I C 00K S0 </0W> VDD NC C 0. R 0K </0W> OUT GND R0 0K </0W> CS SK D I NC I C RLRF NC Q DTCEKA VCC DO NC GND V C 0. C 0.0 R 0R0 R 0K </0W> R.0K </0W> R C </0W> 000P <R> V - R I C- 0K A0F </0W> - I C- A0F R 0 </0W> R.0K </0W> Z.V Z PKMEPYH-000-A0 V V R 0K </0W> R.K </0W> V C 0/ 0V I C uln00 I I I I I I I SK O O O O O O O GND C 0.0 R V D K DANU </0W> R 0K </0W>.V 0 V R 0K </0W> D DFSA INDICATOR CN 0-PASK- CN 0-XAKK--A REMOTE CONTROL UNIT CN 0-XASK--A LOUVER ( UP / DOWN ) CN 0-XARK--A LOUVER ( RHIGT / LEFT ) GND CN0 0-PAOK- HEATER 00.0.

9 POWER SUPPLY PC ASSEMLY K0AL-00HSE-P0 W0 W0 I C- F0.A - 0V <mt> FH0 FH0 VA0 0V <TNR> L PFC000-00F x SA0 RA-M VA0 0V <TNR> C0 0. <LE> LF0 ELF0N0A C0 0. <LE> C0 0.0 <YE> C0 0.0 <YE> NORMAL COIL CN0 P-VH- E0 GREEN D0 DS0 C0 0/ 0V C 0.0 <KH> C0 0P/.0kV <ECKE> R0 <RS-W> R0. <RS-W> 0V Q0 SC Q0 SC R0 00 </0W> C0 00P <ECQM> R0 0K <W> D0 RDM <> D0 SR-00 C 0/ V V R0 K <RS-W> R0 0K </0W> D0 DFL0U C0 0.0 <ECQ> D0 DFL0U D0 MTZJ. R0 0 </W> T0 ZFT0 D0 DFL0U C 00/ V A D0 DFL0U C 0000/ V C 0.0 <KH> C 0.0 <KH> R0 00 </W> R 0K </0W>.V I C-0 N E0 GREEN 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 I C0 TLP <G> A V R.K </0W> R.K </W> DC FAN MOTOR W0 0 VA0 V 0V <TNR> SERIAL IC- L IC-0 I C 0 H I 00R N R 0 </0W>.V DC SUPPLY CN0 0-PASK- V C 0..V C0 0. I C0 TLP <G> K0 GN-A L0 V Lm <A0> L0 Lm <A0> R 0 </0W> C 0.0 <> 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 00.0.

10 INDICATOR PC ASSEMLY K0GN-00HSE-D0 R0 0 </W> D0 ERX <> V TO CONTROLLER PC ASSEMLY ( OPERATE ) ( TIMER ) ( LOUVER ) ( LOUVER ) ( V ) ( REMOTE CONTROL ) ( GND ) ( MANUAL AUTO SWITCH ) PURPLE CN0 0 / 0 JC / XMR 0 L=00 R0 0 </W> R0 0 </W> SW0 EVQPAG0K D0 EMPGX <GREEN> D0 EMAAX <> C0 0/ V C0 0. PHA0 P I C-TH VCC OUT GND JM

11 OUTDOOR PC CIRCUIT DIAGRAM INVERTER ASSEMLY AOYALATL : EZ-000HUE AOYALATL : EZ-000HUE L=0.MH 0A CHOKE COIL POWER SOURCE 0V 0Hz N L (N) P TERMINAL HP-T0- UL0 AWG UL0 AWG UL0 AWG0 UL0 AWG0 UL0 AWG0 F0 TLC A - 0V, ( 0V A ) F0 FSL 0 0 ( EM ) ( 0V 0A ) UL0 AWG UL0 AWG0 EMI FILTER TFC---A T UL0 AWG GREEN EARTH W W W W W POWER SUPPLY PC ASSY K0A-00HUE-P0 0 VH / SIN 0 L=0 CN -XASK--A CT OUT TM0 TM0 W W UL0 AWG UL0 AWG UL0 AWG0 UL0 AWG0 UL00 AWG UL00 AWG UL00 AWG W0 W CN P-VH--Y AC VOLT I N CN 0 XA / 0 00 L=0 CT W W W W UL0 AWG UL0 AWG UL0 AWG0 UL0 AWG0 EMI FILTER TFC---A T ZPR0YCE00A00 UL0 AWG - L L ACTPM UL0 AWG SACT00F P N EMI FILTER TFC---A T UL0 AWG UL0 AWG UL00 AWG UL00 AWG UL00 AWG UL00 AWG W W CN0 0 PH / 0 00 L=0 ACTPM CONTROL W0 W0 W0 UL0 AWG UL0 AWG UL0 AWG C M COMPRESSOR DC FAN MOTOR F M W00 SERIAL CN00 0-XASK--A DC FAN MOTOR F M CN0 0-XAKK--A EXPANSION VALVE M CN 0-XARK--A CONTROLLER PC ASSY ( MAIN PC ) AOYALATL : K0DZ-00HUE-C AOYALATL : K0DZ-000HUE-C CN0 0-PASK- V GND -WAY VALVE PRESSURE SWITCH ( COMP. TEMP. ) ( HEAT SINK TEMP. ) ( DISCHARGE TEMP. ) ( PIPE TEMP. ) ( OUTDOOR TEMP. ) ( PIPE - MID. TEMP. ) CN0 - CN 0-XARK--A CN 0-XAMK--A GREEN CN 0-XAKK--A CN 0-XH-AM-Y CN -XH-AM-R CN 0-XAEK--A CN -XH-AM MAIN FLASH 0 TAUX TTXD TRXD TMODE TAUX TCK / TRES / TICS

12 AC VOLT I N CN P-VH--Y SERIAL W W W0 W W00 -WAY VALVE CN0 - PRESSURE SWITCH CN 0-XARK--A COMPRESSOR TH. CN 0-XAMK--A GREEN HEAT SINK TH. CN 0-XAKK--A DISCHARGE TH. CN -XH-AM PIPE TH. CN -XH-AM OUTDOOR TH. CN 0-XAEK--A V V K0 DWD CR RE0 PFC000 F PFC T A -00 FH 0V FH R R0 SERIAL L0 L0Rn K GN-A V WV C V L0 L0Rn R00 K </0W>.K </0W> x C0 R.K % </0W> R K </0W> R.K % </0W> R.K % </0W> VA0 0V <TNR>.0K </0W> x R R 0. x C 0.0 x MAIN CURRENT R0 0K </0W> R 0K </0W> R 0K </0W> R 0K </0W> R 0K </0W> - C D0 DX0 PR-SW HY I C HU00 C 0. <HCP> W W 0 V D, D, D, D0 SLR-VR <> x C0.0 C.0 C.0 C.0 C.0 V D SLR-VR <> R.K </W> 0 V V C C C C C C C C 0. COM VCC I C0 RLRF-WE DO NC GND E I C uln00a CS SK D I NC R0 0K </0W> R0 0K </0W> V JM OUTDOOR UNIT CONTROLLER PC ASSEMLY ( MAIN PC ) AOYALATL : K0DZ-00HUE-C AOYALATL : K0DZ-000HUE-C R.0K </0W> C 0.0 EEPROM R K </0W> R.0K </0W> P-EPCS P-EPSK P-EPD I C.0K </0W> CN -XH-AM PIPE ( MID ) TH. R 0K </0W> P-FMSEL P-V P-WV-AC P-LED P-PR P-SO P-SO P-SWPRS P-SWPRS R.K </0W> % R K </0W> Q SCK <Q> P-CMPTH P-AN-HT P-AN-TD V P-AN-TT P-AN-TA R.K </0W> SW DSS0 AOYALATL R.K </0W> R.0K </0W> C 0. JM C0 FMFD SU-CLK P-FMPOW P-POWER P-AN-CT P-FMPOW TTXD- TAUX- P-AFS P-CP-POS P-S I P-SO P-PR P-LED P-WV-AC P-V P-TRIP P-EPV-A P-EPV- P-EPV-C P-EPV-D P-AN-TT C R.0K </0W> 0.0 x P-S I P-S I P-POWER R, R 0K </0W> x C 0. P-AN-TT P-AN-HT P-CMPTH P-AN-TT P-AN-TA P-AN-TD V C MICOM-MAIN I C M0 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 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 X.00MHz <EFO> C 0. U X V Y W Z P-AFE P-AFDC P-CP-POS V C0 0. x./ 0V <PS> C C 0.0 C R0 0K </0W> R.0K </0W> R.0K </0W> V V C./ 0V <PS> R 0K </0W> SW KSM0 W W P-AFS C, C I C upc x C C x C V 0. R V V.0K R0 C I C- </0W> K 0P upc </0W> <> C R - 00P K R0 D, D R0 <CH> </0W>.K.K R M DANU x </0W> Q </0W> C C </0W> SCK <Q> C0 0. 0P %./0V <PS> <> COMP POSITION DETECT SU NC VCC VOUT GND - - R K </0W> R0 0K <W> C0 C0 0/0WV x SMOOTHING CIRCUIT C 000P A <> Q0 DTCEUA SW POWER SUPPLY T JPZ-00 P-U P-V P-W P-X P-Y P-Z P-TRIP P-FMPOW FMFD P-FMPOW FMFD ACTPM CONTROL Q0 V V DTA C 0.0 A A R, R 0 </0W> % x C 0.0 V V R0 0K </0W> x K </0W> TAUX- TTXD- TRXD- TMODE- TAUX- TCK- RSTX- FLASH-MAIN R0 C0 V R0 C0 R0.K 0/.K VOLTAGE LOCK OUT </0W> V </W> % <PS> I C00- V V D0 upc RD.ES R0, R0 <> 0K </0W> x 00K <W> x R Q R SC D DFL0U R0. </W> TAUX- P-EPCS P-FMSEL FMFD P-EPD I P-EPSK P-AFDC P-AFE P-U P-X P-V P-Y P-W P-Z R - R 0K </0W> x SU-FWD SU-KWD TMODE- P-SWPRS P-SWPRS TCK- TRXD- R K </0W> V I C DG R.0K <RS-W> C 0P <N> R 00 C 0.0 <W> <ECQ> D0 RD.ES <> RSTX- R 0 </W> D DFL0U C 00/V <PJ> R R0 R0 A C 0. <HCP> R, R.0K </0W> R0 R00 R0 R0 R0 R0 0K </0W>.K </0W> % R 0K A 0K <RN-/W> % x.k </0W> % CN0 0 PH / 0 00 L=0 V 0 R0 R0 FH PFC F T.A 0V FH PFC L00 K <RN-/W> % x R0.K </0W> % C C 0/ 0/ V V </0W> <PJ> <PJ> V I C D TA0 V I O C 0 D G 00/ V V <PS> D0 I C0 upcm V I O D00 G DFL0U C0 C DFL0U x 0/ 0/ C 0V V 0/ <PJ> <PS> V A D0 ZP0 ACTPM CONTROL TAUX TTXD TRXD TMODE TAUX TCK / TRES / TICS R.K </0W> % R0 0 </0W> % CN0 0-PASK- MAIN-FLASH R0 </W> K <RN-/W> x V R R D0 UJU x D0 D0 R R0 C C0 0.0 P-AN-CT EE-VALVE JM P-EPV-A JM P-EPV- P-EPV-C JM P-EPV-D JM P-EPV-A P-EPV- P-EPV-C P-EPV-D 0. x 0k </0w> x C C C.0K </0W> x R0 R R R R R R R R DC FAN- Q0 DTA Q00 DTC EUA C0 0.0 DC FAN- Q0 DTCEUA C R R /V <PJ> x C0 C0 C0 C C V R0 0K </0W> R0 D0.0K DANU </0W> C 000P <> x L00 L0Rn 0. x C C C C R0 0K </0W> R0.0K </0W> C 0. V V L00 L0Rn C0 R0 0..0K </W> V V Q0 DTA R0.0K </W> V V D DANU.K </0W> x R R R R 0 C / V UP VP I VUF VUFS VP VP I VVF VVFS WP VP I VPC VWF VWFS I C0 PS-AP C 0.0 C00 00/ V <PJ> VN I VNC C IN CFO FO UN VN WN P U V W N 0 R0 0 </W> L0 L0Rn V C0 0. R0, R, R R, R, R 0.0 <W> x V R0.0K </0W> C 00P <> C 0.0 R 0K </0W> R0 0 </W> D0 V DANU V C0 <PJ> 00/V C R 0. I C M TD0 </0W> V I O I O I O I O V COM GND COM GND 0 NC GND NC GND R0.0K </0W> W0 W0 W0 INVERTER CN00 0-XASK--A MOTOR- DC FAN CN0 0-XAKK--A MOTOR- DC FAN CN 0 XA / 0 00 L=0 CT CN 0-XARK--A EXPANSION VALVE-A 00.0.

13 OUTDOOR UNIT POWER SUPPLY PC ASSEMLY K0A-00HUE-P0 TM00 POWER SOURCE 0V 0Hz W W VA0 0V <TNR> VA0 0V <TNR> C0.0 <LE> SA00 RA-0M L RCH-0PF0 C0 0.0 <YE> C0 0.0 <YE> C0.0 <LE> L N0000KDC C0. <LE> L RCH-0PF0 C. <LE> TM0 TM0 TO W W CT CT- EARTH AC VOLT OUT W GREEN W W V R0 0 </0W> (%) D0 DANU C0 0/V <PJ> R.K </0W> (%) R K </0W> VR KVSF AC0 C 0. V C 0. CN 0-XASK--A CT OUT 00.0.

14 ERROR CONTENTS TROULESHOOTING Troubleshooting with the indoor display Troubleshooting at the display is possible either on the wired or wireless remote control. FILTER lamp (Orange) TIMER lamp (Green) OPERATION lamp (Red) The OPERATION, TIMER and FILTER lamp operate as follows table according to the error contents. Indoor signal 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 -way valve temperature sensor error -way valve temperature sensor error Outdoor heat exchanger temperature sensor (middle) error Indoor manual auto switch abnormal Power supply frequency detection error IPM protection CT error Compressor location error Outdoor fan error Connected indoor unit abnormal Outdoor unit computer communication 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 Error contents Heatsink sensor error OPERATION lamp () ( times) ( times) ( times) ( times) ( times) ( 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 (GREEN) ( times) ( times) ( 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 () ( times) ( times) ( times) : 0.s ON/0.s OFF (Flash) : OFF 00.0.

15 ERROR CONTENTS REMOTE CONTROL UNIT Troubleshooting at the remote control LCD This is possible only on the wired remote control. If an error occurs, the following display will be shown. ("EE" will appear in the set room temperature display.) Unit number Error code OUTDOOR UNIT LEDS Make a TEST RUN in accordance with the installation instruction sheet for the indoor unit. 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. SU MO TU WE TH FR SA LED flash Error contents Communication error (Indoor unit - Outdoor unit) flash Discharg pipe temperature sensor Code Error contents Indoor signal error Wired remote controller abnormal Indoor room temperature sensor error flash flash flash flash flash flash Outdoor heat exchanger temperature (outlet) sensor Outdoor temperature sensor Outdoor heat exchanger temperature (mid) sensor Discharge pipe temperature abnormal Compressor temperature sensor Heat sink temperature sensor 0 Indoor heat exchanger temperature sensor (middle) error flash Pressure switch abnormal Indoor heat exchanger temperature sensor (inlet) error 0 flash Compressor temperature abnormal 0 0C 0 0A 0E Float switch operated Outdoor discharge pipe temperature sensor error Outdoor heat exchanger temperature sensor (outlet) error Outdoor temperature sensor error Heatsink sensor error Compressor temperature sensor error flash flash flash flash flash sec. on/ sec. off repeat IPM error Compressor rotor position cannot detect Compressor cannot operate Outdoor fan abnormal (upper fan) Outdoor fan abnormal (lower fan) Protect operation d E -way valve temperature sensor error -way valve temperature sensor error sec. on/ sec. off repeat Pump down operation Outdoor heat exchanger temperature sensor (middle) error off No error 0 Indoor manual auto switch abnormal A Power supply frequency detection error IPM protection CT error A Compressor location error b Outdoor fan error F Connected indoor unit abnormal c Outdoor unit computer communication error Indoor fan abnormal 0F Discharge temperature error Exessive high pressure protection on cooling c -way valve abnormal Pressure switch abnormal b Compressor temperature error Active filter abnormal PFC circuit error 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

16 SPECIAL INSTALLATION SETTING PUMP DOWN (Refrigerant collecting operation) Perform the following procedures to collect the refrigerant when moving the indoor unit or outdoor unit. When the product is stopped: PUMP DOWN SW (SW) Press the PUMP DOWN switch on the outdoor unit. (The LED on the outdoor unit circuit board starts flashing.) ( sec. on / sec. off repeated) The pump down operation (cooling operation) begins right away. After oparation starts, close the three-way valve (liquid). After - minutes, operation stops. Close the three-way valve (gas) within one minute after operations stops. The LED will go out three minutes after it stops. Disconnect the power supply after confirming that the LED has gone out.. When the product is operating: Press the PUMP DOWN switch on the outdoor unit. The LED on the outdoor unit circuit board starts flashing ( sec. on / sec. off repeated), and operation stops. At this point, recovery has not been completed, so do not close the three-way valves. (liquid and gas) The pump down operation (cooling operation) begins after three minutes. Close the three-way valve (liquid) after operation starts. After - minutes, operation stops. Close the three-way valve (gas) within one minute after operations stops. The LED will go out three minutes after it stops. Disconnect the power supply after confirming that the LED has gone out. DANGER This part (Choke coil) generates high voltages. Never touch this part. *When the pump down operation is repeated, temporarily disconnect the power supply after opening the closed valves (both liquid and gas). Reconnect the power supply after - minutes and perform the pump down operation. *When the start of the operation after pump down operation has been completed, temporarily disconnect the power supply after opening the closed valves (both liquid and gas). Reconnect the power supply after - minutes and be sure to perform a test operation for cooling.. mm (/ in.). mm (/ in.) lank.0 mm (/ in.) cap. mm (/ in.).0 mm (/ in.) Charging port cap Spindle (Hexagon wrench) Tightening torque 0 to N-m (00 to 0 kgf-cm) 0 to N-m (00 to 0 kgf-cm) to 0 N-m (0 to 00 kgf-cm) 0 to N-m (00 to 0 kgf-cm) to 0 N-m (0 to 00 kgf-cm) 0 to N-m (00 to 0 kgf-cm) to N-m (0 to 0 kgf-cm) -way valve (Liquid) Outdoor unit Connecting pipe lank cap -way valve Charging port Hexagon wrench Use a mm hexagon wrench. -way valve (Gas) Cap

17 PARTS Intake grille sub assy Ref. Description Parts number Decoration Plate 00 Intake Grille Sub Assy Intake Grille 0 Filter 00 Grille Reinforcement-T (A) 00 Grille Reinforcement-T () 00 Grille Reinforcement-T (C) 000 Grille Reinforcement-T (D) 00 Grille Reinforcement-T (E) 00 0 Insulation (Grille)-A 000 Insulation (Grille)- 00 Grille Hook Holder 00 Grille Hook-A 0 Grille Hook- 0 Grille Spring 00 Grille Hinge Wire

18 0 Panel base Ref. Description Part number Panel Frame Holder 0 Panel ase 0 Joint A 00 Joint Shaft 00 Louver Supporter 00 Joint Gear 00 Rubber Support Holder 00 Step Motor 000 Motor Gear 00 0 Motor Holder 00 Panel Frame Holder 0 Panel ase Holder 000 Louver Assy 0 Wire Cover- 00 Spacial Nut-A (Large) 00 Spacial Nut- (Small) PC Holder Indicator PC Assy

19 Evaporator Drain pan Ref. Description Parts number Evaporator A Assy 0 Evaporator Assy 0000 Distributor Assy 0 Coupling Pipe Assy 00 Separate Wall 00 Clamp No. 0 Pipe Thermistor 00 Thermistor Spring-A 0 Evaporator Holder Assy 00 0 Wind Guide oard 0 Reinforcement (Eva. )-A 00 Reinforcement (Eva. )- 000 Kit (Drain Pan Assy) 00 Reinforcement (Drain Pan) 00 Rubber Cap 00 Pump Unit Drain Hose 00 Drain Port 00 Drain pump Holder 00 0 Pump Cover-A 00 Pump Cover- 00 Cushion Rubber (Pump) 00 Float Switch Rubber (Discharge Pipe)

20 Fan motor Ref. Description Parts number Panel Top Cabinet A Cabinet Cabinet C 00 Cabinet D 00 Inner ox 00 Fan Motor Assy 00 Fan Motor Holder 000 Motor Rubber Turbo Fan Assy 00 Washer (Turbo Fan) 00 Cabinet-E 00 Hook 00 Terminal ase 00 Terminal-P 00 Terminal Cover 00 Wire Cover Pipe Cover Assy Clamp No

21 0 Control unit Ref. Description Parts number 0 0 Control ox 0 Controller PC Assy () 0 Controller PC Assy () Clamp NK-N 0 Room Thermistor 0 0 ellmouth Control ox Assy Power Supply PC Assy 00 0 Spacer Reactor Assy Terminal-P Control ox Cover 00 Wire Cover A Remote Control -- Wire Assembly

22 PARTS OUTDOOR UNIT Ref. Description Parts number Top Panel Sub Assy 0 Front Panel 00 Fan Guard 000 Grip Side 0 Service Panel Sub Assy 0 Right Panel Sub Assy Valve Cover Emblem Rear

23 OUTDOOR UNIT 0 Ref. Description Propeller Fan Assy 0 Motor DC rushless Condenser A Assy Condenser Assy Sepa Wall Cap Foot ase Assy Parts number Coil Choke

24 OUTDOOR UNIT 0 Ref. Description -Way Valve Assy -Way Valve Assy Compressor Assy 0 Accumulator Assy Solenoid Pressure Switch -Way Valve Check Valve Assy Coil (Expansion Valve) Strainer Assy Expansion Valve Assy Compressor Cover A Compressor Cover Compressor Cover C Compressor Cover D Parts number Solenoid

25 Ref. Description Parts number OUTDOOR UNIT Inverter ox A Inverter ox Inverter ox C 0 Inverter ox Duct Inverter ox Cover Heat Sink ACTPM Posistor Inverter PC Assy () Inverter PC Assy () 00 Power PC Assy 00 Clamp (Cord) 00 0 Terminal 0000 Fuse (Small) Thermistor (Dischage) 00 Thermistor (Heat Exchanger) 000 Thermistor (Out Temp) 000 Compressor Thermistor 0000 Heatsink Thermistor 000 Wire (Pressure Switch) 0 0 Thermistor (Heat Exchanger) Fuse Holder (Small) 000 Fuse Holder (Large) 000 Fuse Holder (Large) (Connector : lack) (Green) (lue) (Red) (Yellow) (White) 0 (Connector : Red)

26 STANDARD ACCESSORIES Name and Shape Coupler heat insulation Q ty Application For indoor side pipe joint Tapping Screw (flush heads) For installing the remote controller (option) Special nut A (large flange) For installing indoor unit Special nut (small flange) For installing indoor unit Template For ceiling hole cutting inder For fixing the remote controller cord lower cover insulation For discharged air Hook wire For installing intake grille Rubber sheet For wiring cover Remote control For air conditioner operation Remote controller cord For connecting the remote controller OUTDOOR UNIT Name and Shape Q'ty Application Part number Drain pipe Drain cap For outdoor unit drain piping work (May not be supplied, depending on the model) Installation (seal) For filling in a gap at the entrance of connection cords

27 00G