Panasonic Cs C9dkzw Cu 2c18dkh Cu 3c20dkh Repair Manual
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14.2.2. CS-C9DKZW CU-3C20DKH 61 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
15 Exploded View (Indoor Unit) Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts. 62 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
16 Replacement Parts List (Indoor Unit) 16.1. CS-C9DKZW REF. NO.PART NAME & DESCRIPTIONQTY.CS-C9DKZWREMARKS1CHASSY COMPLETE1CWD50C13772FAN MOTOR, AC 15W SINGLE1CWA92118103CROSS FLOW FAN COMPLETE1CWH02C10314BEARING ASS’Y1CWH64K0075SCREW - CROSS FLOW FAN1CWH45803046EVAPORATOR1CWB30C17207FLARE NUT (1/4”)1CWT250788FLARE NUT (3/8”) (1/2”)1CWT250059HOLDER SENSOR1CWH3214310DISCHARGE GRILLE COMPLETE1CWE20C231611VERTICAL VANE9CWE24115012CONNECTING BAR1CWE26106613CONNECTING BAR1CWE26107014A.S.MOTOR, DC SINGLE 12V 300OHM1CWA98260015LEAD WIRE - AIR SWING MOTOR1CWA67C397716CAP - DRAIN TRAY1CWH52109617HORIZONTAL VANE1CWE24115818BACK COVER CHASSIS1CWD93245419CONTROL BOARD CASING1CWH10225920TERMINAL BOARD COMPLETE1CWA28C2082021ELECTRONIC CONTROLLER - MAIN1CWA743637022SENSOR COMPLETE1CWA50C2122023CONTROL BOARD FRONT COVER1CWH13120724INDICATOR COMPLETE1CWE39C1115025INDICATOR HOLDER1CWD93242926INDICATOR HOLDER1CWD93243027CONTROL BOARD TOP COVER1CWH13C112028REMOTE CONTROL COMPLETE1CWA75C2600029FRONT GRILLE COMPLETE1CWE11C307730INTAKE GRILLE COMPLETE1CWE22C115431GRILLE DOOR1CWE14107332AIR FILTER2CWD00114433SCREW - FRONT GRILLE2XTT4+16C34CAP - FRONT GRILLE2CWH52110935DRAIN HOSE1CWH85106336INSTALLATION PLATE1CWH36106737BAG COMPLETE - INSTALLATION SCREW1CWH82C06738FULCRUM1CWH62104639ELECTRONIC CONTROLLER - IONIZER1CWA74367540CASING - IONIZER1CWD93246441CASING - IONIZER1CWD93243142ION GENERATOR1CWH94C000143SUPERSONIC AIRPURIFYING DEVICE1CWH91C101344ELEC. CONTROLLER - SUPERSONIC1CWA74387445SUPER ALLERU BUSTER FILTER1CWD00C113346FRAME FR AIR FILTER SUPERSONIC1CWD01102647fFRAME FR AIR FILTER SUPERSONIC1CWD011027 (Note) • All parts are supplied from PHAAM, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. 63 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
17 Exploded View (Outdoor Unit) 17.1. CU-2C18DKH Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts. 64 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
18 Replacement Parts List (Outdoor Unit) 18.1. CU-2C18DKH NO.DESCRIPTION & NAMEQ’TYCU-2C18DKHREMARKS1CHASSY ASS’Y1CWD50K664A2AIR GUIDER FOR PROPELLER FAN1CWD31094A3SOUND PROOF BOARD1CWH150714FAN MOTOR BRACKET1CWD541795CONDENSER1CWB32C1028R6FAN MOTOR1CWA95132207PROPELLER FAN1CWH000238COMPRESSOR22PS132D2AC02093-WAY VALVE (LIQUID SIDE)2CWB011194 CWB011178 (Malaysia Only)0 103-WAY VALVE (GAS SIDE)2CWB011195 CWB011179 (Malaysia Only)0 11HOLDER COUPLING1CWH35083A13CONTROL BOARD1CWH10215114CAPACITOR - COMPRESSOR (25µF, 370VAC)2DS371256CPNA015CAPACITOR - FAN MOTOR (3µF, 450VAC)1F0GAH305A002016TUBE ASS’Y (CAPILLARY TUBE)1CWT01C218817TUBE ASS’Y (CAPILLARY TUBE)1CWT01C218918TERMINAL BOARD1CWA281006019OVERLOAD PROTECTOR2CWA121178020HOLDER - OVERLOAD PROTECTOR2CWH704120021TERMINAL COVER - COMPRESSOR2CWH7070220U22CABINET TOP PLATE1CWE03C02623CONTROL BOARD COVER1CWH1324424CABINET FRONT PLATE1CWE06C110A25CABINET SIDE PLATE1CWE04069A26WIRE NET. RESIN NET1CWD04186A27HANDLE1CWE16000E28SOUND - PROOF MATERIAL2CWG3026729ANTI - VIBRATION BUSHING6CWH5004930STRAINER2CWB1100231OPERATING INSTRUCTION1CWF56450632INSTALLATION INSTRUCTION1CWF61267833NUT - COMPRESSOR6CWH5600034HOLDER CAPACITOR2CWH3007835NUT TERMINAL COVER2CWH708030036MAGNETIC RELAY2CWA400008837TERMINAL BOARD ASS’Y1CWA28K103538TERMINAL BOARD ASS’Y1CWA471101239ELECTRONIC CONTROLLER1CWA74281140HOLDER CAPACITOR - FAN1CWH30100541FUSE1XBA2C31TR0 (Note) • All parts are supplied from PHAAM, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. 65 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
19 Exploded View (Outdoor Unit) 19.1. CU-3C20DKH Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts. 66 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
20 Replacement Parts List (Outdoor Unit) 20.1. CU-3C20DKH NO.DESCRIPTION & NAMEQ’TYCU-3C20DKHREMARKS1CHASSY ASS’Y1CWD50K664A2COMPRESSOR12PS192D2AC0203AIR GUIDER1CWD31094A4SOUND PROOF BOARD1CWH150715FAN MOTOR BRACKET1CWD541796CONDENSER1CWB32C1029R7FAN MOTOR1CWA9513228PROPELLER FAN1CWH000239COMPRESSOR12PS132D2AC02103-WAY VALVE (LIQUID SIDE)2CWB0111960113-WAY VALVE (GAS SIDE)3CWB011195 CWB011179 (Malaysia Only)0 12HOLDER COUPLING1CWH35127A13CAPILLARY TUBE2CWB1531514CAPILLARY TUBE1CWB15199152-WAY VALVE2CWB0230616V - COIL COMPLETE1CWA43C680017CONTROL BOARD1CWH102151018TRANSFORMER - COMPLETE1CWA40C192019ELECTRONIC CONTROLLER1CWA741165020CAPACITOR - COMPRESSOR (25µF, 440VAC)2DS441256CPNA021CAPACITOR - FAN MOTOR (3.0µF, 450VAC)1F0GAH305A002022TERMINAL BOARD1CWA471101223TERMINAL BOARD1CWA2806424OVERLOAD PROTECTOR1CWA121099025OVERLOAD PROTECTOR1CWA12345026TERMINAL COVER - COMPRESSOR2CWH17101127CABINET TOP PLATE COMP.1CWE03C026283-WAY VALVE (LIQUID SIDE)1CWB011194 CWB011178 (Malaysia Only)0 29CONTROL BOARD COVER1CWH1332230CABINET FRONT PANEL1CWE06C111A31CABINET SIDE PLATE1CWE04131A32WIRE NET. RESIN NET1CWD04186A33HANDLE1CWE16037C34CAPILLARY TUBE1CWB1547435ANTI - VIBRATION BUSHING6CWH5004936SOUND PROOF MATERIAL2CWG3026737HOLDER - O.L.P2CWH704120038STRAINER1CWB1100239STRAINER1CWB1100440OPERATING INSTRUCTION1CWF56450641INSTALLATION INSTRUCTION1CWF61267842NUT - COMPRESSOR6CWH5600043HOLDER CAPACITOR2CWH3007844NUT - TERMINAL COVER2CWH708030045TERMINAL BOARD ASS’Y1CWA28K103546HOLDER CAPACITOR - FAN1CWH301005 (Note) • All parts are supplied from MAICO, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. 67 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
21 Electronic Circuit Diagram 1 2 3 4 C22 0.01 R58 10k Auto SW R59 1k DISPLAY COMPLETE 9 SUPERSONIC COMPLETE CN-DISP CN-DISP 8 7 6 5 4 3 2 1 10 2 3 4 5 6 7 8 9 10 1 TIMER/AIR SW(ORG) POWER(GRN) QUIET(ORG)POWERFUL(ORG) SUPERSONIC(BLU)C401 47 6.3V BZ01BZe c b Q01 C143XKTX R55 1k R12 1kC02 0.01 R88 5.1k ELECTRONIC CONTROL UNIT IC401 3 1 2+ CN-HA C23 0.01 R60 10k C26 0.01 C25 0.01 C24 0.01 D404 D403 D401 D402 ION(GRN) D405 D406 R401 47 R07 10k R56 1kC01 0.01 R31 1k R78 10k C29 0.1 3 2 1 3 2 1R601 1k R603 1MX601IC601R602 5.1k C601 0.1 CN-SONIC CN-SONIC 12 R11 1k JP5 SW01 R68 100 R13 220 R14 220 R15 220 R27 220 R73 3.3k R17 220 C27 0.01 C28 0.01 C35 0.01 e c b Q09 SCHEMATIC DIAGRAM 1/6 CS-C9DKZW CU-2C18DKH CS-C9DKZW CU-3C20DKH 68 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
3XKTX R20 R21 R22 R23 R24 R25D10 D09 D08 D07 D06 D05 R18 R19D12 D11 P72 P73 P74 P75 P64 P65 P66 P67 P40 P41 P42 P43 P44 P45 P46P47 P50 P51RY-PWR DRIVE SIGNAL P52 P53 P54 P55 P56 P57 Vss0 VDD0 P30 P31 P32 P33 P34 P35 AN11 AN12 AN13 AN14 AN15 AN16 AN17 AV55 VDD1 P25 P24 P23 SCK30 S030 S130 P36 46 41 42 43 44 45 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11109 87 6 54 3 21 P71 TOD P03 INTP2 INTP1 INTP0 Vss1 X1 X2 IC(VPP) XT1 XT2 AVref AN10 RESET AVDD 1 2 3 4 5 6 7 9 8 16 15 14 13 12 11 10 CN-STM11 2 3 4 5 1 2 3 4 5 (ZH5) VERTICAL IC05 B1HBGGF00013IC06 B1HBGGF00013 1 2 3 4 5 6 7 9 8 16 15 14 13 12 11 10 R09 10k IC02 5 6 83 1 RS DO DI R/BCS SK 4 Vcc GND2 7 C3EBDG000021 JX2 C05 0.1 16V R06 24k R10 10k AIR TEMP. SENSOR(15k 3950) (20k 3950) PIPE TEMP. SENSOR (PH) (RED)CN-TH43 21 C04 0.1 16VR30 20kC08 0.1 16V R33 15k IC01 STEPPING MOTOR DRIVE SIGNAL BUZZERAUTO OPERATION TEST RUN REMOTE CONTROL SOUND TIMER SHORTEN POWER CLOCK INPUT REMOTE-CONTROL COMMAND INPUT AUTO RESTART GROU NDPOWER RESET PIPE TEMP INTAKE AIR TEMP DISPLAY OSC R77 1k R74 1k RY-PWRJP2 R76 1k R75 1k R04 43 1/2WR05 43 1/2W C38 1000p C39 SCHEMATIC DIAGRAM 2/6 69 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH
TESTR02 1k R01 10 k R32 150k 4.096 MHz (47pF X 2) R41 1k Q03 C143XKTX R44 1k C16 0.01 R37 10k 12 R38 JX1C15 0.01 R43R79 10k X01 CN-ION4 3 2 1 C37 0.01 Q05 C2412KTXC10 0.1 16V JP3 R49 1k JP4 C17 3300 35VC14 470 25VC11 100 16V IC03 G I5V 12V I G IC04 DB01 T01 5 8 13 2REGULATOR REGULATOR + ~ ~ OO TEMPERATURE FUSE TO OUTDOOR RY-PWR AC-WHT T 2A L 250VFUSE P L e c b Q0 8 R61 10 k R67R62 C36 Q0 7 R64 6.2k D01 R63 6.2k c b eC32 0.01 C31 0.01 CN-FM 5 4 3 2 1 CN-FB R36 1k 3 2 1 FAN MOTOR C03 0.047 C-FM 1.5 ZNR01 SSR01CR03 L01 125 H C19 0.047 C12 0.1 16V C21 10 50V c b e R 6 6 R 4 8 R29 1.6k R03 1.3k 4.7k 10k R57 12k C07 0.1 16VD16 R47 12k D15 R50 100 k C18 0.1 16V c b eQ0 6 C2412KTXc b e R54 6.2k R51 10 k R53 10kR52 6.2k + Z01 7.5V ec b SSR01 Q0 2 C143XKTX 4.7k 10k ec b SCHEMATIC DIAGRAM 3/6 1 2 3 70 CS-C9DKZW CU-2C18DKH / CS-C9DKZW CU-3C20DKH