Panasonic Cs A9dkh Cu A9dkh Cs A12dkh Cu A12dkh Repair Manual
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17 Exploded View (Outdoor Unit) 17.1. CU-A9DKH 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. 71 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
17.2. CU-A12DKH 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. 72 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
18 Replacement Parts List (Outdoor Unit) REF. NO.PART NAME & DESCRIPTIONQTY.CU-A9DKHREMARKS1CHASSY ASS’Y1CWD50K21122SOUND PROOF MATERIAL1CWG3022553FAN MOTOR BRACKET1CWD5410754SCREW - FAN MOTOR BRACKET2CWH5510605FAN MOTOR1CWA95138806SCREW - FAN MOTOR MOUNT3CWH554067PROPELLER FAN ASS’Y1CWH03K10208NUT - PROPELLER FAN1CWH560539COMPRESSOR12PS156D3BB02010ANTI - VIBRATION BUSHING3CWH5007711NUT - COMPRESSOR MOUNT3CWH5600012CONDENSER1CWB32C1493134-WAY VALVE1CWB00101214STRAINER1CWB1102515HOLDER COUPLING ASS’Y1CWH351047162-WAY VALVE (LIQUID)1CWB0212170173-WAY VALVE (GAS)1CWB011257018FLARE NUT1CWT25078 (1/4”)019FLARE NUT1CWT25005 (3/8”)020OVERLOAD PROTECTOR1CWA121091021HOLDER - O.L.P.1CWH704120022TERMINAL COVER1CWH17101123NUT - TERMINAL COVER1CWH708030024SOUND PROOF BOARD1CWH15107426TERMINAL BOARD ASS’Y1CWA28K102127CAPACITOR - COMPRESSOR1DS371306CPND (30µF, 370VAC)0 28HOLDER CAPACITOR1CWH30103529CAPACITOR - FAN MOTOR1DS441205NPQA (2.0µF, 440VAC)0 30CABINET SIDE PLATE (L)1CWE041110A31CABINET SIDE PLATE (R)1CWE04C104232CABINET FRONT PLATE1CWE06K104833WIRE NET1CWD041057A34CABINET TOP PLATE1CWE031041A36CONTROL BOARD COVER1CWH13C109937L. TUBE1CWH585008038CAPILLARY TUBE ASSY1CWB15K114639ELECTRO MAGNETIC SWITCH1CWA0005940ELECTROLYTIC CAPACITOR1CWA32C100341TEMPERATURE RELAY1CWA14C100942V-COIL COMPLETE1CWA43C217443PACKING - L. TUBE1CWB8101244OPERATING INSTRUCTIONS1CWH56450445INSTALLATION INSTRUCTIONS1CWF612607 (Note) • All parts are supplied from PHAAM, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. 73 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
REF. NO.PART NAME & DESCRIPTIONQTY.CU-A12DKHREMARKS1CHASSY ASS’Y1CWD50K20742SOUND PROOF MATERIAL1CWG3021103FAN MOTOR BRACKET1CWD5410304SCREW - FAN MOTOR BRACKET2CWH5510595FAN MOTOR1CWA95111706SCREW - FAN MOTOR MOUNT3CWH554067PROPELLER FAN ASS’Y1CWH03K10068NUT - PROPELLER FAN1CWH560539COMPRESSOR12KS206D5AF04010ANTI - VIBRATION BUSHING3CWH5005511NUT - COMPRESSOR MOUNT3CWH458206512CONDENSER1CWB32C1268134-WAY VALVE1CWB0000314STRAINER1CWB1102515HOLDER COUPLING ASS’Y1CWH351023162-WAY VALVE (LIQUID)1CWB0211170173-WAY VALVE (GAS)1CWB011148018TERMINAL COVER1CWH17101219NUT - TERMINAL COVER1CWH7080300020SOUND PROOF BOARD1CWH15102321CONTROL BOARD CASING1CWH10210222TERMINAL BOARD ASS’Y1CWA28K217023CAPACITOR - COMPRESSOR1DS371356CPNA (35µF, 370VAC)0 24HOLDER CAPACITOR1CWH3005725CAPACITOR - FAN MOTOR1DS441205NPQA (2.0µF, 440VAC)0 26CABINET SIDE PLATE (L)1CWE041031A27CABINET SIDE PLATE (R)1CWE041037A28CABINET FRONT PLATE1CWE06K103429WIRE NET1CWD04C100930CABINET TOP PLATE1CWE031014A31PLATE - C.B. COVER1CWH13108832CONTROL BOARD COVER1CWH13C106533V-COIL COMPLETE1CWA43C205434ELECTRO MAGNETIC SWITCH1CWA0005935ELECTROLYTIC CAPACITOR1CWA32C06736ELECTRO MAGNETIC SWITCH1K6A2C7A0000237L. TUBE1CWH585008038TUBE ASS’Y (CHECK VALVE/ CAPILLARY)1CWT01C264039PACKING - L. TUBE1CWB8101240TEMPERATURE RELAY1CWA14C100941OPERATING INSTRUCTIONS1CWH56450442INSTALLATION INSTRUCTIONS1CWF612607 (Note) • All parts are supplied from PHAAM, Malaysia (Vendor Code: 061). • “O” marked parts are recommended to be kept in stock. 74 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
19 Electronic Circuit Diagram 19.1. Indoor Unit & Outdoor Unit SCHEMATIC DIAGRAM 1/4 1 2 3 4 C22 0.01µR58 10k Auto SWR59 1k DISPLAY COMPLETE 9 SUPERSONIC COMPLETE CN-DISP CN-DISP 8 7 6 5 4 3 2 1 1023 4 5 6 7 8 9 10 1 TIMER/AIR SW(ORG) POWER(GRN) QUIET(ORG)POWERFUL(ORG) SUPERSONIC(BLU)C401 47µ 6.3V BZ01BZe c b Q01 C143XKTX R55 1k R12 1kC02 0.01µR88 5.1k ELECTRONIC CONTROL UNIT IC401 3 1 2+ CN-HA C23 0.01µR60 10k C26 0.01µ C25 0.01µ C24 0.01µ D404 D403 D401 D402ION(GRN) D405 D406 R401 47Ω R07 10k R56 1k C01 0.01µ R31 1k R78 10k C29 0.1µ 3 2 13 2 1R601 1k R603 1MX601IC601R602 5.1k C601 0.1µCN-SONIC CN-SONIC 12 R11 1k JP5 SW01 R68 100Ω R13 220Ω R14 220Ω R15 180Ω R27 220Ω R73 3.3kΩ R17 220Ω C27 0.01µC28 0.01µC35 0.01µ e c b Q09 75 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
SCHEMATIC DIAGRAM 2/4 R20R21R22R23R24R25 D10 D09 D08 D07 D06 D05 R18R19D12 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 8 3 1 RS DO DI R/BCS SK4 Vcc GND27 C3EBDG000021 JX2 C05 0.1µ 16V R06 24k R10 10k AIR TEMP. SENSOR (15k 3950) (20k 3950) PIPE TEMP. SENSOR (PH) (RED)CN-TH43 21 C04 0.1µ 16VR30 20kC08 0.1µ 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 RESTARTGROUND POWERRESET PIPE TEMPINTAKE AIR TEMP DISPLAY OSC R77 1k R74 1k RY-PWRJP2 R76 1k R75 1k RY-HOTR04 43Ω 1/2WR05 43Ω 1/2W C38 1000p C39 76 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
SCHEMATIC DIAGRAM 3/4 TESTR02 1kR01 10k R32 150k 4.096 MHz (47pF X 2) R41 1k Q03 C143XKTXR44 1kC16 0.01µ R37 10k 12 R38JX1 C15 0.01µR43 R79 10k X01 CN-ION4 3 2 1 C37 0.01µQ05 C2412KTXC10 0.1µ 16V JP3 R49 1k JP4 C17 3300µ 35VC14 470µ 25VC11 100µ 16V IC03 G I 5V 12VI G IC04 DB01T01 5 8 13 2REGULATOR REGULATOR +~ ~OO TEMPERATURE FUSE TO OUTDOOR RY-PWR AC-WHT T 2A L 250VFUSE P L RED BLU RY-HOTCT01 R35 D14D13 C09C06 HOT FM SSR02 e c b Q08 R61 10k R67 R62 C36 Q07 R64 6.2k D01 R63 6.2k c b eC32 0.01µ C31 0.01µ CN-FM 5 4 3 2 1 CN-FB R36 1k 3 2 1 FAN MOTOR CR01 CR02 +R34 10k R26 1k C03 0.047µ C-FM 1.5µZNR01 SSR01CR03 L01 125µH C19 0.047µ C12 0.1µ 16V C21 10µ 50V c b e R66R48 R29 1.6k R03 1.3k 4.7k 10k R57 12k C07 0.1µ 16V D16 R47 12k D15 R50 100k C18 0.1µ 16V c b eQ06 C2412KTXc b e R54 6.2k R51 10k R53 10kR52 6.2k + Z01 7.5V ec b SSR01 Q02 C143XKTX 4.7k 10k ec b SSR02 3 4 1 2 77 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
SCHEMATIC DIAGRAM 4/4 EH-4P 4 3 21 F1 CH1 VIN GND ERR C2 C1Q1 Q2Q4 Q5 R2 c eb 4.7k 10k e bcC3 R4 R3 R5 D2 Z01D4 c eb C8 D1D3 R14 R13 R9 R15 R10R102-4.2kV R101 HV CN2 R12 C5 D5 C6 Z02 c eb R6 T1D101 D102 C101 C7 GNDCN3 HIGH VOLTAGE IONIZER CU-A12DKH CU-A9DKH TO INDOOR 3 4 1 2 COIL REVERSING VA LV EELECTROLYTIC CAPACITOR BL/B BL BLFA N MOTOR CAPACITOR CAPACITOR COMPRESSOR TRSBL BL 33 1 42 8 28 67 5 67 BL/B MAGNETIC RELAY BL GRGR GRB BB R R OY B B B R BBRMAGNETIC RELAY TO INDOOR 3 4 1 2 COIL REVERSING VA LV EELECTROLYTIC CAPACITOR BL/B BLBLFA N MOTOR CAPACITOR CAPACITOR OVER LOAD PROTECTOR COMPRESSOR TRSBL BL 3 1 2 3 28 67 BL/BMAGNETIC RELAY BL GR GR YY B B B R RB B RBR FM 78 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /
How to use electronic circuit diagram TIMER TABLE Test Mode NameTime(When test pointRemarks Short-circuited) Real Timer1 hr.1 min. 10 min.10 sec. 1 min.1 sec. Time Delay Safety Control2 min. 58 sec.0 sec. Forced Operation60 sec.0 sec. Time Save Control7 min.4.2 sec. Anti-Freezing4 min.0 sec. Auto Mode Judgement25 sec.0 sec. Soft DryOFF6 min.36 sec. ON10 min.60 sec.Soft Dry: 10 min. operation Deodorizing Control Cooling40 sec.4 sec. 70 sec.7 sec. 20 sec.2 sec. 180 sec.18 sec. Soft Dry40 sec.4 sec. 360 sec.36 sec. Comp. Reverse Rotation Detection5 min.30 sec.Comp. ON 5 min. and above 2 min.0 sec. Comp./ FanMotor DelayTimer1.6 sec.0 sec. Powerful Mode Operation15 min.15 sec. Random Auto Restart Control0 ~ 62 sec.0 ~ 6.2 sec. TRS Recovery Detection12 min.72 sec. 6 min.36 sec. 3 min.18 sec. 1 min.6 sec. Time Save Control (Heating)30 min.3 sec. 4 Way Valve Control (Delay)5 min.30 sec. Deice Operation Occurs60 min.6 sec.60 min. after previous deice 4 min.24 sec.Continuously 4min. Comp. ON 50 sec.0 sec.TRS ON continuouslyfor 50 sec. check Overload Deice Timer1 min.6 sec.Comp. ON continuouslyfor 1 min. check Deice End12 min.72 sec.Max. Operation time 30 sec.3 sec.30 sec. Comp. OFF after deice 10 sec.1 sec.4-Way Valve ON 10 sec. later after deice Deice Operation (Extend)60 sec.0 sec. 120 sec.0 sec. 180 sec.0 sec. Hotstart Finish30 sec.0 sec. 80 CS-A9DKH CU-A9DKH / CS-A12D KH CU-A12D KH /