WALL MOUNTED type SPLIT TYPE ROOM AIR CONDITIONER RSB09LDC RSB12LDC ROS09LDC ROS12LDC CONTENTS. Models

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1 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type Models Indoor unit RSB0LDC RSBLDC Outdoor unit ROS0LDC ROSLDC CONTENTS SPECIFICATIONS DIMENSIONS REFRIGERANT SYSTEM DIAGRAM..... CIRCUIT DIAGRAM INDOOR PCB CIRCUIT DIAGRAM OUTDOOR PCB CIRCUIT DIAGRAM.... ERROR CONTENTS DISASSEMBLY ILLUSTRATION PARTS LIST STANDARD ACCESSORIES

2 SPECIFICATIONS TYPE INDOOR UNIT OUTDOOR UNIT COOLING CAPACITY HEATING CAPACITY ELECTRICAL DATA POWER SOURCE FREQUENCY RUNNING CURRENT INPUT WATTS COOLING HEATING COOLING HEATING COOL & HEAT INVERTER RSB0LDC ROS0LDC.0 kw.0 kw 0 V 0 Hz. A. A 0. kw 0. kw E.E.R. COOLING. kw/kw COP MOISTURE REMOVAL AIR CIRCULATION High COMPRESSOR TYPE DISCRIMINATION HEATING COOLING HEATING. kw/kw. L/hr 0 m/hr 0 m/hr REFRIGERANT R0A 0 g Hermetic type, pole, phase, DC inverter motor, Rotary DAXC 0FZ RSBLDC ROSLDC.0 kw.0 kw 0 V 0 Hz. A. A 0. kw. kw. kw/kw. kw/kw. L/hr m/hr 0 m/hr,00 g DIMENSIONS INDOOR UNIT OUTDOOR UNIT WEIGHT INDOOR UNIT OUTDOOR UNIT NOISE LEVEL INDOOR UNIT ( Cool / Heat ) OUTDOOR UNIT ( Cool / Heat ) H x W x D H x W x D Gross / Net Gross / Net REFRIGERANT (R0A) Pipe Length m 0 g FULL CHARGE AMOUNT 0 m,00 g MAXIMUM PIPING HEIGHT High High Med Low Quiet High High ADDITIONAL REFRIGERANT x 0 x 0 mm 0 x 0 x 0 mm /. kg / kg 0 db / db db / 0 db db / db db / db 0 db / db db / db 0 g / m m /. kg 0 / kg db / db db / db db / db db / db 0 db / db db / 0 db db / db db / db,00 g,0 g 0 g / m m FAN MOTOR POWER SOURCE INDOOR UNIT ( cool / heat ) HIGH HIGHSPEED MEDSPEED LOWSPEED QUIET 0 V,00 /,0 r.p.m.,0 /,00 r.p.m. 0 /,000 r.p.m. 0 /,000 r.p.m. 00 / 0 r.p.m. 0 V,0 /,0 r.p.m.,00 /,0 r.p.m.,0 /,0 r.p.m.,0 /,00 r.p.m. 00 / 0 r.p.m. OUTDOOR UNIT HIGH 0 / 0 r.p.m. 0 / 0 r.p.m. ( cool / heat ) HIGHSPEED 0 / 0 r.p.m. 0 / 0 r.p.m. " HIGH " means when ability measurement

3 DIMENSIONS Models : RSB0LDC / ROS0LDC RSBLDC / ROSLDC (unit : mm)

4 REFRIGERANT SYSTEM DIAGRAM Models : RSB0LDC / ROS0LDC RSBLDC / ROSLDC Way valve Heat exchanger ( INDOOR ) Muffler Compressor Muffler Way valve Way valve Strainer Expansion valve Heat exchanger ( OUTDOOR ) Strainer ROS0LDC : pass ROSLDC : pass Cooling Heating Refrigerant pipe diameter Liquid : /" (. mm) Gas : /" (. mm)

5 CIRCUIT DIAGRAM Models : RSB0LDC / ROS0LDC RSBLDC / ROSLDC INDOOR UNIT THERMAL FUSE N L 0 C TERMINAL TM BROWN TM W FAN MOTOR ROWER RELAY FM CN YELLOW DISPLAY BOARD 0 CN0 CN CN CN CN CN CN CN0 CONTROL BOARD GREEN / YELLOW N L POWER GREEN TEST THERMISTOR (ROOM TEMP.) THERMISTOR (PIPE TEMP.) or GRAY or GRAY PINK ORANGE YELLOW M STEPPING MOTOR SWITCH CN0 YELLOW YELLOW AIR CLEAN UNIT OUTDOOR UNIT REACTOR REACTOR OR W0 W W W W R(U) COMPRESSOR S(V) C M C(W) TERMINAL THERMISTOR (PIPE) BROWN BROWN THERMISTOR (DISCHARGE PIPE) THERMISTOR (OUTDOOR TEMP.) N L FUSE 0V0A W W W GREEN W CN CN0 PRINTED CIRCUIT BOARD (MAIN) CN00 CN0 CN0 YELLOW BROWN ORANGE YELLOW F M P W V W V FAN MOTOR EXPANSION VALVE WAY VALVE

6 INDOOR PCB CIRCUIT DIAGRAM Models : RSB0LDC, RSBLDC TERMINAL OUTDOOR UNIT THERMAL FUSE 0 C BROWN TM TM () K () AIR CLEAN UNIT XMR 0 CN 0 CN 0 CN 0 CN 0 YELLOW CN0 PSAN () () () () () CONTROLLER PCB ASSY RSB0LDC : K000HSEC RSBLDC : K00HSEC SWITCH PCB ASSY K0DU000HSESW0 CN0 PSAN () () CN CN CN PSAN () () CN BSPSHFAA CN () TEST CN CN CN () () () CN () FAN MOTOR F M CN CN CN CN YELLOW CN CN 0 () () () () () () POWER SOURCE AC0V/0Hz CN SBZR. () () () () () () () () () CN PSCN () () CN PSAN () () CN 00 () () () () () ZHR0 CN CN CN CN CN CN CN CN CN CN CN CN CN CN CN ORANGE CN YELLOW CN PINK CN M INDICATOR PCB ASSY K0DV000WSED0 CN 0 JB00HG () () () () () () () () () PIPE TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR LOUVER

7 Models : RSB0LDC RSBLDC TM I C W 0V R 00K </0W> VA 0V <TNR> C 0. <RE> L.0mH C 00/ K FH F FH EARTH L 0.A 0mH D DSB0 POWER SUPPLY CIRCUIT C 0.0 <KH> C 0.0 <KH> C 00/ 0V DIFFERENT VOLTAGE DETECTION CIRCUIT I C I C0 JM 0V R </W> D NH R 0K </0W> SYSTEM ON / OFF CONTROL R 00K <RS W> A I C M I O G A C 0.0 <ECQE> I C TNYP D EN/UV S S S S BP C 0/ R.0M </W> R.0K </0W> 0V C 0. PIPE TEMPERATURE THERMISTOR ROOM TEMPERATURE THERMISTOR R K </0W> C 0. I C C 000P <R> CONTROLLER PCB ASSEMBLY RSB0LDC : K0DU000HSEC RSBLDC : K0DU00HSEC C 00/ C 0.0 I C PS0L <KD / KE> T ETSA D DFL0U PANEL SWITCH R. CN </W> CN0 CN THE SIGNAL OF REMOTE CONTROL UNIT AIR PURIFIER OPERATION I C POWER SUPPLY INTERRUPTION THE CIRCUIT FOR THERMISTOR C 0.0 <KH> V C 0. D DFL0U DC. 0 C 0.0 C0 0/ R K </0W> % CN CN C A C 0/ R.K </0W> % R </0W> R 0K </0W> Q DTCEUA C 0. R 0K </0W> I C S0 NC VDD GND OUT R 0 </0W> C0 0. R.0K </0W> C R 0K </0W> % R K </0W> C R 0.0 K </0W> % REF I C TLILP R.0K </0W> R.0M </W> R 0K </0W> V I C PS0L <KD / KE> JM Q SCY R.K </0W> % VA 0V <TNR> R.K </0W> % VA 0V <TNR> R 0K </0W> JM 0. R 00K </0W> C 0.0 R.0K </0W> C 0. C 000P <R> C 0. RESET VPP THE CIRCUIT FOR FLASH MAICROCOMPUTERS R 0K </0W> GND0 CN0 EARTH Q SCY ALARM CN CN CN0 CN RC Q DTCEUA R0 0K </0W> C./ 0V R.0K </0W> RESET VPP R R0 R 0K </0W> x C 000P <R> ALARM R 0 </0W> R 0 </0W> TO THE CONNECTOR FOR A INDICATOR PANEL SWITCH CIRCUIT THE CIRCUIT FOR RESET SW0 GND0 BEN CN R 0K </0W> I C X.MHz <CST> R 0K </0W> I C SCADFJ VCC CS DO SK TEST D I GND NC AVREF I C RESET 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 GND EEPROM I C upd00 R 0K </0W> VDD0 VDD ALARM R.0K </0W> I C 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 P P0 THE CIRCUIT OF HA, REMOTE CONTROL UNIT SWITCHING AND PULAG ON GND0 I C M I C I C I C I C I C RC I C I C I C I C M I C M I C FEEDBACK I C I C M R 0 </0W> C 0. CN 0 C 0/ R0 R 0 </0W> x R 0 </0W> Q DTCEUA Q DTCEUA R 0K </0W> C 0/ I C M I C M K C 0. C 0. C 000P <R> C0 0. I C PS0L <KD / KE> BZ B Z R.0K </0W> C 000P <R> R R 0K </0W> x V R 0K </0W> R0 R 0K </0W> x JM REMOTE CONTROL UNIT SWITCHING JM PULAG ON O I G C 0. K DWD V R.0K </W> THE CIRCUIT FOR BUZZER HA I C BA0 THE CIRCUIT FOR FAN MOTORIN THE CIRCUIT FOR LOUVER OPERATION THE CIRCUIT FOR POWER RELAY THE CIRCUIT FOR MANUAL AUTO SWITCH D DF0 C 0/ I C I C V R 0 </W> A CN V R.0K </0W> Q DTCEUA R 0K </0W> C 00/ V A JM I C0 PS0L <KD / KE> CN TEST CN CN CN LUVER. POWER SUPPLY CIRCUIT R.K </0W> R 0K </0W> SW THE CIRCUIT FOR MOTOR CONTROL D DAN0K C 0.0 CN R0.K </W> R 0 </0W> R 0 </0W> R 0 </0W> R 0 </0W> CN0 CN TM I C R 0 </0W> I C0 H I C FOR SERIAL COMMUNICATIONS CN I C 0V R R0.0K </W> C 0. <XR> A 0 C0 00/ V I C GKLV0E or H I 00R or VL00R DCFAN CN THE CONNECTOR FOR FAN MOTORIN THE CIRCUIT FOR INDICATOR LED AND REMOTE CONTROL UNIT 0 LED C 0.0 CN AIR PURIFIER OPERATION CIRCUIT

8 Models : RSB0LDC RSBLDC INDICATOR PCB K0DV000WSED0 D0 SLR D0 SLR D0 SLR D0 SLR CN 0 C0 0. < F > I C 0 GPUMR VCC OUT GND R0 < / W > C0 / 0 V

9 UL0 AWG F0 0A0V EMI FILTER UL0 AWG UL0 AWG W ( A ) W ( B ) B B TERMINAL UL0 AWG0 W ( D ) B UL0 AWG GREEN W ( C ) B W0 W B B B B B CN0 BPVHBC CN00 BH (. ) BXASKA CN0 BBXARKA W U V W W W UL AWG UL AWG UL AWG YELLOW BROWN YELLOW BROWN ORANGE YELLOW EMI FILTER UL AWG UL AWG OUTDOOR PCB CIRCUIT DIAGRAM Models : ROS0LDC ROSLDC AC0V 0Hz SERIAL N L DISCHARGE TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR BROWN BROWN CN B0BPASK OUTDOOR TEMPERATURE THERMISTOR CN0 B0BPASK INVERTER ASSEMBLY ROS0LDC : EZ00AHUE ROSLDC : EZ00BHUE REACTOR CONTROLLER PCB ASSEMBLY ROS0LDC : K0CM00HUEC ROSLDC : K0CM00HUEC M C. M. COMPRESSOR WAY VALVE F. M. DC FAN MOTOR EXPANTION VALVE

10 Models : CONTROLLER PCB ASSEMBLY AC0V 0Hz C.0/ L SC0JH C 0.0/0V C 0.0/0V C./ DXB0 x W0 W D00 D0 PFC000 00F PFC00000F AOYS0LDC JM0 JM0 JM0 TEST JM00 AOYSLDC JM0 JM0 JM0 TEST JM00 L00 ELC00RA I C00 FSBSCH0 W W W C0 0. C0 0. C 0. C 0. C 0. C.0 D0 MTZJ T B L W C0 / N VA 0V <TNR> VA 0V <TNR> W SA RA0M W W = 0 R ZPR0RCH00 0 W W D0 DANU V R C 00K 0. % U / 0P V / P W / P X / P Y / P Z / P I PMTRIP / P C 000P R0.0K R 0K R 0K % C0 0. <ECQB> C0C0 CC I PMG 00P x R 0K % R 0K % I C00 BA0 R 0K % C 0. I PMG C 0P C 0.0 V D0 DANU I PMG C 00P D0 DANU R0.0K W V U U V W I PMG R0 K <RN/W> R0 K <RN/W> DC V POW_GND K <RN/W> % x R0 R0 R0 R0 R0 R0 C0 0. L00 BL0Rn CR0 RE0 C00 00/ R0.0K </W> R0 0 </W> POW_GND L0 V V mmjp I C0 TD0 O I O I O I O I GND COM GND COM GND NC GND NC R 0K R 0K R 0K HY I C HU00 or GK0 0 C 0. C 0. C 0. JM JM R0 0K </0W> R0 R R R Q0 DTAEUA D00 DANU R0.0K.K </0W> x K0 FTRF or GNBA Q00 DTCEUA C0 0.0 V V D0 SLR <> R0.K JM0 V 0 I C0 uln00 C C C C C C C COM B B B B B B B K GAA or DWD R K </0W> R.K % R.K R C 0K./0V </0W> R0.0K </0W> R.0K </0W> R R C 00P R0 R.K % C 0.0 K <RN/W> % x R D0 DANU R 00K % S I / P R C0.K 0. Q0 DTCEUA C0 0. R.K C 000P V R K % R K % 0 R K % C 00P I C0 BA0F R K % D DANU R R R 0K % 0K % x I C BA0 R0 K % R.K % SERVICE JM0 R 0K R0 0K </0W> I C00 MB00 P VCC P P P P0 P P P0 MD P P P0 P0 P0 P0 P0 P0 P0 P0 P P P P P P P R K % I C0 BA0F AVCC P00 P0 P P P P P AVR P P P0 P P P P 0 0 P P0 P MD0 MD P P P P P 0 P RSTX P P R 0K % I C BA0F R 0K % R 0K % R0 0K % R 0K % R00 R0 R0 R0 R0 R0 0. <W> % x R.K % R 0 % R 0K % D0 RB I C0 BA0F R 00K % I C0 BA0 R 00K % I C BA0 R00 0K C.0 R 0K % D0 RB R 0K % C 0. R0.0K R 0K % I C0 BA0F R0 0K R 0K % I C0 BA0F JM00 C 0. C 0. V F00 A0V F BET.A0V R0 0K <W> DC V FH FH F0 A R0 K <RN/W> % DC V D0 SS D UDZS.B D SS R C0 / D00 DC V F UJU x R 0K </W> % R 0K </W> x R R C.0 R 0K <W> Q00 DTCEUA R00 </W> D0 D0 I C0 BA0F I C0 TOPP M C00 00P <CH> C 00P <E> R 0R0 D UF00 C D D0 DANU D0 RB R K R 00K % C 0.0 C 000P R.0K </W> R K </0W> T0 RPZF R.0K R % I C0 BA0F 0 R K % R0 I C00.K BA0 % C0 000P C 0/ R K % D0 DFL0U D DFL0U D DFL0U C 00/ D SS R.K % C0 0. C0 0. C 0P C 0/ I C0 BA0 D SS C 0/ I O G V C 00/ VCC NU COM 0 0 I N I N I N VFO CFOD CSC I N VCC VB VS I N VCC VB VS I N VCC VB VS NV NW W R0.K % R0 % C 0. U V W R.K % R.0K R R R R R R R <W> % x V C 00/ C 0. <HCP> E C S S S S U V P Q0 DTCEUA R0 0K C0 0. C0 / R0 0K C0 0. C0 / R0 0K C0 0. C00 / C0 0. V C./ 0V I C0 BA0 R 00K % C0 0. I C0 BA0F C 00P C 0. L0 ELC00RA D I GND NC C0 I C00 0. TA R.K I C0 0 TC HC00AF I C0 BA0F R.K 0 0 R.K R.K R0.K % R.K R R.K % x D DANU D DANU Q00 GT0J D0 NH R0 00 </W> R0 K VCC GAT I N SO S I C0 0. <HCP> C0 0/ R0.K % POW_GND PFCAW / P PFCEN / P PFCTRIP / P R 0K R0 K <RN/W> % R0 C0 D0.K 0. DANU C 000P R.K % R0.K I C0 BA0F R C0 C0 C K./ 0. C0 0.0 % 0V 0. R 0K DCV / P C 0. L00 BL0Rn C0./0V R.K </0W> 0 </0W> x R0 R0 R0 R0 R0 R0 R.0K R0 </W> R0 </W> PIPE TEMP. THERMISTOR EARTH SERIAL CN0 BPVHBC WAY VALVE CN00 B (. ) B AXASK FAN MOTOR CN0 BBXARKA EXPANSION VALVE DISCHARGE TEMP. THERMISTOR OUTDOOR TEMP. THERMISTOR GREEN ROS0LDC ROSLDC CN CN0 DCVF POW_GND L0 BL0Rn R.K % R.K % C 0. R.K % C0 0. TE / P TD / P TA / P EPV / P EPV / P EPV / P EPV / P SO / I C0 VAC / I C0 VDC / I C0 PR / I C0 ACFAN / I C0 SO / I C0 VAC / I C0 FANPWM / P FAN IN / P V PFC / P REACTOR PR / I C0 EPV / P LED / 0P EPV / P SO / P VAC / P VDC / P PR / P ACFAN / P ZXL / P PFCEN / P FAN IN / P FANPWM / P PFCSW / P CT / P TEST / P PFC / P T TXD / 0P T AUX / P CPPOS / P VAC / P ACFAN / P VDC / P LED / 0P PR / P SO / P I PMTRIP / P ECS / P EPV / P I PMCR / P DCV / P ACV / P TE / P TA / P TD / P C00 0. P X0 X AGND GND GND X00.00MHz <CSTS> R0 0 % ZXH / P C0 0. C0 0/ D0 RB C0 0. ROS0LDC : K0CM00HUEC ROSLDC : K0CM00HUEC R 0K % C 0.0 D 0K % SERVICE PFCEN / P R.0K R K % C 00P R K C 0. T AUX / P ESK / 0P ZXH / P ZXL / P ED I / P EPV / P PFCR RIP / P U / 0P X / P V / P Y / P W / P Z / P T MODE / P MD / P MD / P TCK / P TRXD / P MD0 / P / T RES / P S I / P R0 00K I C0 R BA0F K % C 000P C./ 0V R K COMP VDD OUT R K % I C0 S0 R K NC GND C./ 0V T AUX / P T TXD / 0P T RXD / P R0 K T MODE / P T AUX / P T CK / P / T RES / P R 0K % C 0. R 0K C 0. C./ 0V R.0K R K R 0K ECS / P ESK / 0P ED I / P MD0 / P MD / P MD / P TEST / P C0C0 0/0V x C./ 0V C 0. R.0K C 0.0 R K 0K x RRRR0 D DANU I C0 BRLC CS SK D I NC C0 0. VCC DO NC GND R0 0K ACV / P D DANU 0 CT / P T AUX T TXD T RXD T MODE T AUX T CK / T RES / T ICS DCVF POW_GND COMP CN0 B0BPASK L0 BLmAG0 C0 x 0. L I PMCR / P CPPOS / P POW_GND R

11 ERROR CONTENTS Error Display Operation Timer LED LED flash Error Serial signal (reverse) error, at operation start up Serial signal error Off flash flash Serial signal (reverse) error, during operation Serial signal (forward) error, at operation start up flash Serial signal (forward) error, during operation Indoor unit thermistor error flash flash flash Indoor temperature thermistor open / short Heat exchanger middle thermistor open / short flash Discharge thermistor open / short Outdoor unit thermistor error flash flash Heat exchanger thermistor open flash Outdoor temperature thermistor open / short flash Forced automatic SW welded flash Main relay welded Indoor unit control error flash flash Power interruption error flash VDD permanent stop protection flash reverse VDD permanent stop protection flash Current trip error Outdoor unit control error flash flash flash CT abnormal Compressor location detection error flash Outdoor unit fan drive system abnormal Indoor fan motor error flash flash flash Abnormal lock Abnormal rotation Refrigerant cycle error flash flash flash Discharge Temperature abnormal Cooling high pressure abnormal rise Optional function error flash flash PFC circuit error Model error Blinking Blinking Model error

12 DISASSEMBLY ILLUSTRATION Models : RSB0LDC RSBLDC INVERTER

13 Models : RSB0LDC RSBLDC

14 Models : ROS0LDC ROSLDC

15 PARTS LIST INDOOR UNIT Ref. No. Description RSB0LDC Part No. RSBLDC Ord. Q'ty Air FilterL Air FilterR Front Panel 0 0 Top Grill 0 0 Intake Grille Assy 0 0 Clamper (Grille) LouverU LouverZ Holder (Louver) Assy GearA Casing Assy 0 0 Cover (Casing)F Cover (Casing)B Crossflow Fan Assy Clamper (Motor) BearingC Assy Hose (Drain) Assy 0 0 Cap (Drain) Assy Wire Clamper Box Switch Cover (Switch) Evaporator Total Assy Filter Guide HIns. (Pipe)E Evaporator HolderL Assy 0 0 Evaporator HolderR Water Seal 0 0 Bracket (Eva. ) Power Cord Assy Controller PCB Assy Indicator PCB Assy Air Cleaner Assy 0 0 Motor, Step Motor, Brushless DC Remote Control Unit Assy Air Clean Filter Bracket Panel Assy Remote Control Unit Holder Room Temperature Thermistor Pipe Temperature Thermistor Transformer, Switch T Varister VA Fuse FSL 0.(EM) Fuse Holder FHFH Relay DWD K Manual Auto Switch SW Cover (Display) 0 0 Display Cover Receiver Window 0 0 Holder (Outdoor Thermistor) When you order parts, please make a photocopy of this page and fill the number of the parts in the "order" column.

16 OUTDOOR UNIT Ref. No. Description ROS0LDC Part No. ROSLDC Ord. Q'ty Fuse Holder Fuse Thermister Holder Pipe Thermistor SpringA Thermistor Spring Terminal Cord Clamp Cover (Case) 0 Bracket Valve Cover (Switch) Rubber Cushion Inverter Case Assy Nut Special Assy Front Panel Fan Ring Propeller Fan Bracket (Motor) Assy SeparatorB Protective Net Base Assy (Painted) Top Panel (Painted) Cabinet Left (Painted) Cabinet Right (Painted) Way Valve Assy Way Valve Assy Compressor Assy Cover (Inverter Case) Way Valve Assy Pulse Motor Valve Assy Fan Motor Inverter PCB Assy Expansion Valve Coil Thermistor Assy Thermistor (Outdoor Temp) Solenoid Condenser Assy Emblem Rear When you order parts, please make a photocopy of this page and fill the number of the parts in the "Order" column.

17 INVERTER STANDARD ACCESSORIES Name and Shape Part No. Wall hook bracket Remote control unit 00 Remote control unit holder 00 Battery (penlight) 000 Cloth tape 000 Tapping screw (big) ( x ) Tapping screw (small) ( x ) Air cleaning filter 0 0 Air cleaning filter frame

18 00G