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Download Friedrich MR09Y3H User's Manual
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Service and Parts Manual Models Indoor Units MW09Y3H MW12Y3H Outdoor Units MR09Y3H MR12Y3H CUSTOMER SATISFACTION and QUALITY ASSURANCE Friedrich is a conscientious manufacturer, concerned about customer satisfaction, product quality, and controlling warranty costs. As an Authorized Service Provider you play a vital role in these areas. By adhering to the policies and procedures you provide us with vital information on each warranty repair you complete. This information is used to identify product failure trends, initiate corrective action, and improve product quality, thereby further reducing warranty expenses while increasing customer satisfaction levels. FRIEDRICH AUTHORIZED PARTS DEPOTS AAA Refrigeration Service 1322 24th Street, Suite B Kenner, Louisiana 70062 504-464-7444 877-813-7444 The Gabbert Company 6868 Ardmore Houston, Texas 77054 713-747-4110 800-458-4110 Alamo Service Company 1450 North Flores Street San Antonio, Texas 78212 210-227-2450 800-328-2450 Johnstone Supply of Woodside 27-01 Brooklyn Queens Expway Woodside, New York 11377 718-545-5464 800-431-1143 Reeve Air Conditioning, Inc. 2501 South Park Road Hallandale, Florida 33009 954-962-0252 800-962-3383 TECHNICAL SUPPORT CONTACT INFORMATION FRIEDRICH AIR CONDITIONING CO. 10001 Reunion Place, Ste. 500, San Antonio, TX 78216 (210) 546-0500 877-599-5665 x 261 FAX (210) 546-0630 Email: [email protected] www.friedrich.com Printed in the U.S.A. 1 SPEC IFIC A TION S ELECTRICAL DATA NOISE LEVEL Cool & heat inverter TYPE INDOOR UNIT MW09Y3H MW12Y3H OUTDOOR UNIT MR09Y3H MR12Y3H COOLING CAPACITY 8,500 BTU/h (2.50 kW) 11,500 BTU/h (3.40 kW) HEATING CAPACITY 10,000 BTU/h 14,000BTU/h (2.93 kW) (4.11 kW) POWER SOURCE INPUT WATTS 208 / 230 V 43 dB Middle speed 38 dB 38 dB Low speed 33 dB 33 dB Quiet 22 dB 22 dB High speed 43 dB 43 dB Middle speed 38 dB 38 dB Low speed 33 dB 33 dB Quiet 22 dB 22 dB 60 Hz Cooling 3.3 A 4.3 A OUTDOOR UNIT Cooling 46 dB 49 dB Heating 3.6 A 5.2 A OUTDOOR UNIT Heating 46 dB 49 dB Cooling 0.68 kW 0.92 kW Heating 0.76 kW 1.12 kW COMPRESSOR AND REFRIGERANT Hermetic type, 4 pole, 3 phase, DC inverter motor, Rotary E.E.R. Cooling 12.5 BTU/Wh 12.5 BTU/Wh (3.68 kW/kW) (3.69 kW/kW) COMPRESSOR TYPE COP Heating 13.16 BTU/Wh 12.5 BTU/Wh (3.86 kW/kW) (3.67 kW/kW) DISCRIMINATION 5SS072XAA DA89X1C-20FZ2 2.7 Pts/h (1.3 L/h) 3.8 Pts/h (1.8 L/h) WEIGHT (with oil) 13 lb (5.9 kg) 20 lb (9.2 kg) PRECHARGED REFRIGERANT 25 oz (700 g) 30 oz (850 g) MOISTURE REMOVAL AIR CIRCULATION HIGH MAXIMUM CURRENT 447 cfm (760 m3/h) 6.0 A 6.5 A REFRIGERANT TYPE Heating 7.5 A 9.0 A Pipe length 49 ft (15 m) 25 oz (700 g) FULL CHARGE 66 ft (20 m) 28 oz (800 g) POWER SOURCE INDOOR UNIT Cooling INDOOR UNIT Heating R410A Cooling FAN MOTOR 2 INDOOR UNIT Heating 43 dB 60 Hz FREQUENCY RUNNING CURRENT 208 / 230 V INDOOR UNIT Cooling High speed 230 V MAXIMUM PIPING HEIGHT 49 ft (15 m) Middle speed 1,130 r.p.m. DIMENSIONS Low speed 900 r.p.m. INDOOR UNIT Quiet 650 r.p.m. Middle speed 1,130 r.p.m. Low speed 950 r.p.m. Quiet 680 r.p.m. OUTDOOR UNIT Cooling 730 r.p.m. 860 r.p.m. OUTDOOR UNIT Heating 650 r.p.m. 760 r.p.m. 34 oz (950 g) 0.21 oz/ft (20 g/m) 1,300 r.p.m. 1,300 r.p.m. 30 oz (850 g) ADDITIONAL REFRIGERANT High speed High speed R410A HxWxD 11-1/32 x 31-3/32 x 7-25/32 inch (280 x 790 x 198 mm) OUTDOOR UNIT H x W x D 21-1/4 x 25-31/32 x 11-13/32 inch (540 x 660 x 290 mm) WEIGHT INDOOR UNIT Shipping / Net OUTDOOR UNIT Shipping / Net 21 lb / 16.5 lb (9.5 kg / 7.5 kg) 62 lb / 55 lb (28 kg / 25 kg) 75 lb / 68 lb (34 kg / 31 kg) D IM EN SION S unit : inch (mm) INDOOR UNIT 7-25/32 (198) 11-1/32 (280) 31-3/32 (790) Refrigerant pipe length Liquid : 15-3/16 inch (386 mm) Gas : 12-15/16 inch (329 mm) Drain hose length : 23-5/8 inch (600 mm) Drain pipe diameter Inside : 5/8 inch (15.8 mm) Outside : 1-9/64 inch (29 mm) OUTDOOR UNIT 25-31/32 (660) 21-1/4 (540) 11-13/32 (290) 18 (454) 3 R EFR IGER A N T SYSTEM D IA GR A M Heat exchanger (indoor unit) 2-Way valve 3-Way valve Compressor Muffler Strainer 4-Way valve Expansion valve Heat exchanger (outdoor unit) Refrigerant direction Cooling flow Heating flow Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm) 4 Strainer 5 FAN MOTOR F M CN1 1 2 3 4 5 1 2 3 4 5 1 CN2 2 1 2 3 CN7 4 5 6 1 2 3 4 1 2 3 4 5 1 2 W4 1 2 CN6 3 4 5 CN4 THERMAL FUSE 102 TERMINAL BOARD WHITE 1 2 3 4 5 RED 6 BLACK BLUE YELLOW WHITE BLACK PCB ASSY ( MAIN PCB ) 1 2 CN5 3 4 CN3 5 6 CONTROLLER 7 RED 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 CN8 3 1 2 3 4 1 2 3 4 5 G TEST BLACK BLACK BLACK BLACK RED ORANGE YELLOW PINK BLUE GREEN RED WHITE WHITE WHITE WHITE WHITE WHITE or PIPE THERMISTOR WHITE RED REACTOR TERMINAL BOARD FUSE 250V 5A 1 2 3 WHITE CN62 1 1 2 2 3 3 FUSE 250V 20A POWER SOURCE W3 W1 W2 W4 CN61 W10 W11 CN501 CN40 CN800 1 2 3 4 5 6 1 2 3 4 5 6 1 1 2 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 W7 W8 W9 CONTROLLER PCB ASSY OUTDOOR UNIT 1 2 3 4 1 2 3 4 BLACK WHITE RED BLACK BLACK BLACK BLACK BLACK BLACK WHITE RED REACTOR L1 L2 G OUTDOOR THERMISTOR DISCHARGE THERMISTOR ROOM THERMISTOR PIPE THERMISTOR STEP MOTOR ( LOUVER ) EARTH TERMINAL M BLACK CN201 1 2 3 INDICATOR 4 PCB ASSY 5 6 7 BLACK INDOOR UNIT BLACK C IR C U IT D IA GR A M GREEN BLACK BLACK BLUE ORANGE YELLOW WHITE RED RED BROWN BLUE ORANGE YELLOW WHITE BLACK WHITE YELLOW BROWN RED R COMPRESSOR FAN MOTOR C(T)W CM R(R)U C COMPRESSOR 4WV 4-WAY VALVE COIL PMV EXPANSION VALVE COIL or PMV EXPANSION VALVE COIL FM BLACK S(S)V WHITE RED S CM MR12Y3H BLACK WHITE RED MR09Y3H IN D OOR P C B C IR C U IT D IA GR A M EARTH TERMINAL THERMAL FUSE 102 TERMINAL BOARD 21 CN2 1871843-2 WHITE BLACK L CONTROL UNIT MW09Y3H : EZ-00906HSE MW12Y3H : EZ-00907HSE RED N GREEN 3 TO OUTDOOR UNIT 123 4 5 W4 CN1 2013485-1 CN4 1971032-4 CN5 1971032-5 BLACK 2 BLACK 3 BLACK 4 BLACK 1 RED 2 ORANGE 3 YELLOW 4 PINK 5 BLUE 1 RED 2 WHITE 2 3 WHITE 3 RED CN3 1971032-7 6 5 THERMISTOR ( ROOM TEMP. ) M STEP MOTOR ( LOUVER ) BLACK 4 WHITE 3 YELLOW 2 BLUE 1 CN7 B5 ( 6-5 ) B-XARK 4 WHITE 4 WHITE 5 6 WHITE 6 7 WHITE 7 2 1 3 4 OPTION 5 6 7 8 CN8 SJH20-08WSF 2 CN6 B5B-PH-K-S 1 5 1 6 THERMISTOR ( PIPE TEMP. ) CONTROLLER PCB ASSEMBLY MW09Y3H : K07AN-0907HSE-C1 MW12Y3H : K07AN-0908HSE-C1 FAN MOTOR F. M. 1 3 4 5 TEST CN201 JB20-07 INDICATOR PCB ASSEMBLY K07BJ-0700HSD-D0 1 3 5 WHITE RED DI 5 4 2 3 DO TEST 1 TIMER SHORT SCK CN6 B5B-PH-K-S TO TERMINAL BOARD CN2 1871843-2 2 1 A 5V C29 1000p <E> 5V 14 14 6 THERMISTOR ( PIPE TEMP. ) 1 2 3 4 C2 0.01 <F> 4 1 L4 0R0 5V VCC DO TEST GND CS SK DI NC 1 2 3 7 4 L3 0R0 L6 0R0 R43 10k <1/10W> BZ 2 2 1 3 R14 1.0k <1/10W> JM2 0R0 5V 7 R41 49.9k <1/10W> A 1% R40 1.0k <1/10W> R38 1.0k <1/10W> I C13-7 uLN2003ADR A R44 10k <1/10W> R39 10k <1/10W> A 1% 10 A 5V 1 1 R13 10k <1/10W> A 3 3 L5 20*20*18 0.6A - 10mH BZ1 PS1240P02BT I C12 S-93C56BD0 I 8 4 6 5 2 4 Q1 RT1N241M 5 5 R55 10k <1/10W> 5V 15V A 5V C36 0.1 <F> 10 10 3 2 L1 SS11V-06180 HIC2 GK-LV3011E5 W4 C3 0.01 <F> CN4 1971032-4 R49, R51 10k <1/10W> x 2 11 I C13-6 uLN2003ADR R12 1.0k <1/2W> 18 18 C1 0.1 <LE> TP00351-31 x 2 THERMISTOR ( ROOM TEMP. ) R35 33 <1/2W> 15V FH2 VA1 470V <ERZV> FH1 F1 FIH 250V 3.15A (EM) INDOOR UNIT CONTROLLER PCB ASSEMBLY ( MAIN PCB ) MW09Y3H : K07AN-0907HSE-C1 MW12Y3H : K07AN-0908HSE-C1 BLACK CN1 2013485-1 POWER RELAY DRAIVE TO TERMINAL BOARD 7 1 A A C31 0.1 <F> A C28 0.1 <F> C20 0.01 <B> I C13-1 uLN2003ADR 16 R15 1.0K <1/10W> 3 2 - + C21 0.01 <B> A 4 1 W-OUT W-I N D5 S1NBC60 A C19 0.1 <F> A 5V 24 23 22 21 20 19 18 17 16 15 14 13 C4 68/ 420V + 340V AV SS AV DD P10 P11 P12 P13 P14 P15 P16 P17 P30 P31 25 P27 P32 12 5 6 7 8 26 P26 P70 11 S S S S 27 P25 P71 10 28 P24 P72 9 BP-M 2 EN-UV 1 D4 I C8 TNY274PN R2 100 <1/4W> D2 UF4007 P73 8 P74 7 C12 0.1 <F> P75 6 P33 5 1 3 29 P23 30 P22 31 P21 32 P20 2 D7 1SS355 34 P01 P62 3 W-OUT W-I N 33 P 130 P63 4 35 P00 P61 2 36 P 120 P41 P40 RST P 124 P 123 MD0 X2 X1 C VSS C14 0.01 <B> P 140 P60 VDD A 37 38 39 40 41 42 43 44 45 46 47 48 R8 1.0k <1/10W> 1 A 1 3 R11 27k <1/10W> 6 7 5 8 4 9 A A 2 X1 A C17 0.1 <F> REF C11 0.1 <F> R23, R42 1.0k <1/10W> x 2 R30 5V 100k <1/10W> 5V R19 10k <1/10W> 8.00MHz A C R48 0R0 I C6 TL431 I Z-AP 2 FCR8.0MC5T A C24 0.1 <F> + C9 330/ 25V 15V R7 R6 1.0k 150 <1/10W> <1/10W> D4 D1FL20U Q6 1 2SA1576A <R> 3 5V C15 0.1 <F> C10 + 220/ 25V D3 D1FL20U 10 3 2 T1 MY082N Q5 2SC4081 <R> IC1 uPD78F0514AGA C5 R3 0.01 100k <1/2W> <ECQE> 340V A R22 10k <1/10W> A R1 0R0 R9 10k <1/10W> 1% R10 10k <1/10W> 1% A 2 1 2 3 4 5 6 7 8 CN8 SJH20-08WS 5V L2 BLm18 <BD102> A 3 C25 1000p <R> C41 0.1 <F> 1 3 A 5V A 2 C23 1000p <R> A A C50 1000p <R> R21 10k <1/10W> 5V R26 +C6 10/ 8.2k <1/10W> 25V A 1% A R20 1.0k <1/10W> R25 10k <1/10W> 1% Q3 DTA124EUA 3 1 15V-3 R37 47 <1/10W> R46 1.0k <1/10W> R36 10k <1/10W> A R45 10k <1/10W> 5V R29, R28, R27 270 <1/10W> x 3 TO OPTION PCB ASSY 2 JM1 0R0 FAN ( Vcc ) 15V-2 R57 0R0 15V-2 R31 - R34 47 <1/10W> x 4 I C13-2 uLN2003ADR 14 I C13-3 uLN2003ADR 13 I C13-4 uLN2003ADR 4 12 I C13-5 uLN2003ADR 5 uLN2003ADR 8 Q2 RT1N241M 15 9 15V IC13 15V 5V A 5 4 3 2 1 A STEP MOTOR ( LOUVER ) CN5 1971032-5 1 2 3 4 5 6 DC FAN MOTOR CN7 B5 (6-5) B-XARK-1 TO INDICATOR PCB ASSY CN3 1971032-7 340V 7 6 5 4 3 2 1 15V 15V-3 FAN ( Vsp ) INDOOR UNIT INDICATOR PCB ASSEMBLY K07BJ-0700HSD-D0 5V 5V CN201 07 JB20 / GIC 1061 L=230 1 D201 SLR-343MC D202 SLR-343DC <GREEN> 2 <ORANGE> 3 D203 SLR-343YC <YELLOW> 4 5 MANUAL AUTO SWITCH SW201 KSHG0611BT 6 7 A R202 47 <1/4W> I C201 GP1UM261RKVF 5V A VCC 2 OUT 1 GND 3 A C202 + 47/ 10V C203 0.1 <F> A 8 9 POWER SOURCE AC208 - 240V 50 / 60Hz TO INDOOR UNIT SERIAL N L TERMINAL 5 4 3 2 1 BLACK UL1015 AWG20 W102 F201 20A - 250V F202 5A - 250V THERMISTOR ( OUTDOOR TEMP. ) THERMISTOR ( DISCHARGE TEMP. ) THERMISTOR ( PIPE TEMP. ) EMI FILTER ZCAT2132-1130 BLACK UL1015 AWG14 W101 WHITE UL1015 AWG20 W100 BLACK UL1015 AWG20 W103 EARTH 3 2 1 BLACK BLACK 3 4 2 BLACK BLACK 1 WHITE CN62 1971032-3 WHITE CN61 1971032-4 W3 B W4 B W2 B W1 B BLACK BLACK GREEN UL1015 AWG16 RED UL1015 AWG20 WHITE UL1015 AWG14 BLACK UL1015 AWG14 REACTOR CONTROLLER PCB ASSEMBLY MR09Y3H : K07CJ-0925HUE-C1 MR12Y3H : K07CJ-0926HUE-C1 W10 W11 B B WHITE INVERTER ASSEMBLY MR09Y3H : EZ-009LHUE MR12Y3H : EZ-009MHUE RED OU TD OOR PC B C IR C U IT D IA GR A M UL3271 AWG14 x 2 WHITE CN501 1747052-3 RED CN40 B6B-XARK-1-A WHITE CN800 B5 ( 7-2.3 ) B-XASK-1-A ( LF ) SN BLUE MR12Y3H : 2-1747052-3 MR09Y3H : BLUE YELLOW WHITE 4 5 6 BROWN ORANGE 3 RED 7 2 BROWN 6 1 WHITE YELLOW 5 BLACK RED BLACK BLACK UL3271 AWG16 x 3 BLACK WHITE RED 4 3 2 1 2 1 W B W9 V B W8 U B W7 M F. M. DC FAN MOTOR COMPRESSOR EXPANSION VALVE 4-WAY VALVE COIL C. M. L SA1 RA-302M VA2 470V <TND07V> VA1 470V <TND07V> C1 1.0 <LE> 3 1 L1 SC-10-E55J 4 2 C5 C4 C6 2.2 <LE> W10 W11 12V 3 4 R1 W5 W6 ZPR0RCH400 MR09Y3H : C4, C5 0.015 <YE> x 2 MR12Y3H : C4, C5 0.010 <KH> x 2 - + 2 D101 D15XB60 - + D100 D15XB60 PR / I C80 - 5 3 2 3 2 15V 4 1 4 1 D105 DAN217U R127, R128 10k 1% x 2 R126 100k 1% 2 1 15V C119 0.1 <F> R401 - R408 0.2 <0.75W> 1% x 8 5V-2 L130 47uH <ELC0607> 5V R102 47k 1 R103 100 <1/2W> R109 22 R108 <1/4W> 47 <1/4W> 15V C100, C101 660/ + 450V x2 Q100 RJP6006 3 2 + DCV R105 120k <1/3W> R106 1% 120k <1/3W> 1% R4 150k <1/3W> 1% + C204 47/ 35V DCV C205 0.1 <F> POW-GND DCV-F F4 C203 0.1 <F> + C202 47/ 35V C201 0.1 <F> + C200 47/ 35V + L300 47uH <ELC0607> 15V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NU 21 VCC COM IN NV 22 IN IN VFO CFOD NW 23 CSC IN U 24 VCC VB VS V 25 IN VCC VB W 26 VS IN VCC P 27 VB VS I C200 FSBF10CH60BT U V W W7 W8 W9 1 K1 DW12D1-O(M) 2 3 1 Q102 DTC143EUA W3 C501 10 / 25V R166 3.9k EARTH OUTDOOR UNIT CONTROLLER PSB ASSEMBLY MR09Y3H : K07CJ-0925HUE-C1 MR12Y3H : K07CJ-0926HUE-C1 L100 ELC0607RA V W U C139 C140 C120 + 2.2/ 0.1 0.1 1 VCC 2 GREEN C104 50V GAT I N <F> 3 <F> + 6 5 SO + -12V -12V SI 10/ I C103-2 7 DI R121 R153 120k 1% I C103-1 C137 25V HYIC1 GND 4 3 NC R129 BA560RF 100k BA4560RF 6 R157 5V 0.1 C105 GK-30434E3 100k 6 5V 7 1% R218 7 4.7k I C100 <F> 5 + 0.1 5 + 1% I C3-1 R142 5V PFC / 58P 4.7k TA9316 <F> I C102-2 BA4560RF R122 1.2k I C3-2 R155, DCV C138 + <1/10W> R124 18 10 14 5 4 3 2 1 BA2901F 4.7k 1% 2 R156 BA4560RF 2.2/ - 1 7 SERIAL 4.7k + 8 7 6 1 11 3 + R204 - R209 R107 5V 5 4 3 2 1 100k + I C101 13 6 50V 10 5V W4 R211 - R217, R220 390 <1/10W> x 6 3.83k R154 R21 R131 R130 1% x 2 TC74HC00AF R123 U / 50P RED 0.2 <1/4W> <1/10W> I C102-4 120k 10k 10 220 1 1 14 4.7k 14 R20 1.0k 1% x 8 BA2901F 2 2 1% V / 52P 1% 5V <1/10W> 13 1% 1% 13 1% x 2 C113 <1/10W> ZXL / 37P C117 3 3 12 R171 12 2700p W / 54P 4 4 11 R210 1.0 R132 S I / 48P PFCSW / 35P 11 4.7k 3 3 <B> 5 5 C214 10 10 PFCEN / 14P 820 <B> 2.2k SO / I C80 - 2 C20 X / 51P R23 R24 6 6 9 3 R22 2200p 9 PFC - TRIP / 46P 1% 7 8 C106 0.1 4.7k 0R0 8 1 2 1 2 7 1.0k 2 <B> R167 Y / 53P <F> 0.1 <1/10W> <1/10W> 10k Q103 C142 D115, D114 C21 <F> Z / 55P DTC143EUA 0.1 DAN217U x 2 5V-2 5V 0.1 1 R101 3 D106 5V-2 5V-2 <F> V4 - AC / I C80 - 3 CR30 I PM - TRIP / 33P <F> 2 4.7k 2 R113 DAN217U R116 R115 RE1201 4-WAY VALVE PFCEN / 14P 1 C213 R219 1.0k R112 C141 R118 15k C219 2 1 22k 0.1/120 1000p 0.022 1.0k <1/10W> 10k 4 3 10k 1% 4700p 1% 1 CN501 <F> 1% D107 <1/10W> R110 <1/10W> <B> 12V <B> 3 5 1 2 9 MR09Y3H : 1747052-1 + + RB751V 1% 6.8k 1% 14 2 4 C206 - C208, C215 - C217 C211, C210, C209 - 8 MR12Y3H : 2-1747052-3 15V R150 K30 I C102-3 2200p <B> x 6 0.1 <F> x 3 R147 C107 C108 120k I C102-1 G5T-1A + BA2901F C130 R119 5V 120k 0.1 2.2/ <1/3W> R117 BA2901F R162 5V C110 C136 0.1 10k <1/3W> <F> 50V 1% 22k 68k 0.1 0.01 <F> R163 <1/10W> R160 1% R114 1% 1% <F> R151 R111 <F> 10k I PM - CR / 9P 1% 68k R148 4.7k R159 120k 10k U W V 1% DCV / 8P 1% 15V 3 120k ZXH / 36P 15V C111 <1/10W> + 1 4.7k R327 R3 <1/3W> 2 <1/3W> 4700P 1% C109 C112 1% + 22k 150k C129 R161 1% I C105-1 <B> 2.2/ 0.1 2 1 <1/3W> 6 1000p 1.5k BA2903F 50V R165 7 R2 <F> R164 5V 5 + 15V 1% R305, R303, R301 <B> 1% 22k 150k 22k 3 CT / 3P I C105-2 Q801 R306, R304, R302 DCV-F POW-GND <1/3W> 15V R339 BA2903F 1 DTA143EUA 120k <1/3W> 1% x 6 R801 1% R307 2 1 10k C126 C127 C128 5V C125 CN800 3 27k + + D110, D111 R137 10k 1% R136 10k 1% 2 120k D112 2.2/ 2.2/ 0.1 0.1 B5 ( 7 - 2.3 ) B-XASK-1-A R134 R133 3 <1/10W> DAN217U WHITE <1/3W> FO - RE / 34P DAN217U 3 50V 50V -12V <F> <F> FAN PWM / 2P 10k 10k 2 R138 10k 1% 1% R221 3 x2 R7, R6, R5 1% 1 2 1 1% 1% R144 1.0k 150k <1/3W> 1% x 3 D109 R143 39k 1% R140 Q800 R308 2 R135 C801 22k 5V R168 RB751V 10k DTC143EUA R800 120k 1 10k 0.01 1% 3 R169 C800 D113 22k 1% 9 + 22k <1/3W> 1% <F > 8 6 22k D304, D303 4.7/ DAN217U 15V 4 R803 7 2 <1/10W> 10 + DC FAN MOTOR 5 + 1 <1/10W> 1% I C104-3 DAN217U x 2 50V ACV / 7P 3 + 10k C123 5 R145 5V D108 1% 5V 15V BA2902F I C104-2 R8 I C104-1 <1/10W> 2200p 22k 6 RB751V 3 C134 C133 C132 C131 + BA2902F C85 150k + 2 1 2 1 BA2902F COMP R81 + 1% FAN I N / 17P <B> C115 R139 R146 7 0.1 2.2/ 2.2/ C86 0.1 10/ <1/3W> 1.0k R141 0.1 10k 39k 1 2 <F> 50V 50V 470p <F> R802 C802 25V 1% <1/10W> 13 C124 1% 10k 3 3 <F> 1% 14 <B> 1.0k 0.01 12 + 2200p 1% - 6 CP - POS / 47P 7 <1/10W> <F> + 5 C116 R309 <B> I C104-4 R83 C300 12V CN40 0.1 12V 5.76k I C302-2 BA2902F R149 R152 5V 4.7k 470p R311 B06B-XARK-1-A <F> 1% BA2903F 4.7k 4.7k RED <1/10W> -12V COMP <B> 8.66k I C40 R40 - R43 1% 1% R310 C84 C87 1 1% TD62064APG R581 R582 R583 R584 1.5k <1/10W> x 4 C580 143 0.1 330p 5V 2 2 O1 10k I1 3 R503 22k 1.0k 10k 0.1 1% EPV3 / 44P <F> <B> 3 7 O2 I2 6 EPV4 / 43P 10k <F> 9 O3 15V I 3 11 DCV-F ELECTRIC VALVE 16P EPV2 / 42P 4 16 O4 I 4 14 TTXD / 60P I C500 R500 R502 EPV1 / 45P SERVICE 5 4 GND1COM1 1 MB90462 10k 1.0k TRXD / 61P D50 5 GND2COM2 8 JM2 6 C41 R52 17 P63 VCC 56 FAN I N / 17P 12 GND3 NC1 10 1SS355 TMODE / 18P T60 C52 R56 15V JM1 0.1 C40 D60 16 P62 AVCC 11 13 GND4 NC2 15 470k RPZ-1F TAUX3 / 21P 150k 2200p 0R0 <F> P00 25 FAN PWM / 2P 0.1 2 P46 D1FL20U <1/8W> P01 10 26 PFCSW / 35P <E> 35 <2W> 1 P12 <F> 1% D51 CT / 3P P17 40 R61 E2SK / 40P 3 P50 9 C64 2 + D61 12V / TRES / 19P 5V CN61 TEST / 59P 8 P13 36 59 P37 3 ZXH / 36P UDZC8.2B 10k 330/ D1FL20U 58 P36 P14 37 ZXL / 37P PFC / 58P 7 4 1971032-4 <1/10W> 25V 6 60 P40 P15 38 TTXD / 60P 5 R57 L70 R585 D54 E2D I / 39P TAUX3 / 21P 21 MD2 P16 39 0R0 BL02Rn1 1 THERMISTOR 5V R53 - R55 1.0k I C570 FO - RE / 34P AVR 12 34 P11 1SS355 C65 2 EPV1 / 45P P24 45 CP - POS / 47P 47 P26 ( HEAT EXCANGE TEMP. ) 510k S-93C56B + 5V R50 470/ 27 P02 P25 46 V4 - AC / 27P PFC - TRIP / 46P 3 E2CS / 41P I C60 <1/8W> 1 CS VCC 8 D62 C570 0R0 28 P03 P30 50 U / 50P 25V THERMISTOR E2SK / 40P 2 SK DO 4 BA17805 1% 4 D1FL20U D53 X / 51P P31 51 29 P04 0.1 TE / 5P E2D I / 39P 3 DI ( DISCHARGE TEMP. ) 6 TEST LED / 30P 1 I O 3 x3 30 P05 P32 52 V / 52P C71 R71 4.75k UF4007 <F> GND 5 7 NC R75 C68 C67 G PR / 31P 31 P06 Y / 53P P33 53 + 0.1 <1/10W> D52 10k 2 C66 + C70 100/ W / 54P 0.1 P34 54 32 P07 SO / 32P <F> 1% R571 Z / 55P I PM - TRIP / 33P 33 P10 P35 55 1SS355 100/ 0.1 TD / 4P 25V <F> 1 I C50 R72 13k 1.0k C72 57 C P60 14 R570 R76 PFCEN / 14P 25V <F> E2CS / 41P 2 TOP243PN P61 15 41 P20 THERMISTOR <1/10W> 15P <1/10W> 0.1 10k 12V 10k EPV2 / 42P R51 TMODE / 18P 42 P21 MD0 18 1 M ( OUTDOOR TEMP. ) S 8 1% 3 <F> C80 TA / 6P EPV4 / 43P 43 P22 MD1 20 47 C69 2 S S 7 + C51 12V 5V C73 R77 MD1 / 64P 44 P23 R73 P44 64 0.1 D64 EPV3 / 44P 3 S <1/10W> 100/ C75 MD2 / 63P 10 P57 P43 63 1.0 0.1 10k D80 4 C D 5 38.3k <F> 1SS355 CN62 25V 0.1 I PM - CR / 9P 9 P56 P42 62 C50 + <B> <F> SML-310 1% 1971032-3 R90 - R93 DCV / 8P P41 61 TRXD / 61P 8 P55 <F> RED 47/ MD0 / 1P ACV / 7P P45 1 7 10k <1/10W> x 4 P54 SW90 I C80 35V / TRES / 19P 5 P52 RSTX 19 TE / 5P JM100 R80 TEST / 59P 8 1 uLN2003 -12V 6 P53 P27 48 S I / 48P TA / 6P 2 MD2 / 63P 7 JM103 2.2k C503 4 P51 AGND 13 LED / 30P TD / 4P 1B 1 16 1C 3 MD1 / 64P 6 R561 R560 5V JM102 22 X0 GND 24 SO / I C80-2 SO / 32P 0.1 15 2C 2B 2 MD0 / 1P 5 4 1.0k 100k GND 49 23 X1 JM101 V4-AC / I C80-3 3B 3 14 3C V4 - AC / 27P 2 VDD <F> NC 3 3 1 C500 4B 4 13 4C 1 OUT GND 4 C502 PR / I C80-5 PR / 31P 5B 5 12 5C 0.1 + X500 C561 0.1 6B 6 11 6C <F> I C560 4.00MHz 0.1 10 7C 7B 7 <F> 2 S80842 <FCR> <F> E 8 12V 9 COM WHITE W2 N BLACK W1 D102 UF4007 D203 HZ24BP REACTOR C220 100 / 35V POWER SOURCE AC230 - 208V 60Hz C222 1.0 <F> R125 4.7k R120 4.7k 1% R158 3.9k 10 ER R OR D ETEC TION Indoor unit LED Error Serial signal error Indoor unit thermistor error Outdoor unit thermistor error Indoor unit control error Outdoor unit control error Indoor fan motor error Refrigerant cycle error Optional function error Coil dry LED Wired remote control 2 flash off 01 Serial signal (reverse) error, at operation start up 3 flash off 01 Serial signal (reverse) error, during oeration 4 flash off 13 Serial signal (forward) error, at operation start up 5 flash off 13 Serial signal (forward) error, during operation 8 flash off 00 Wired remote control error 2 flash off 02 Indoor air thermistor error 3 flash off 04 Heat exchanger middle thermistor error 2 flash off 0C Discharge pipe thermistor error 3 flash off 06 Heat exchanger thermistor error 4 flash off 0A Outdoor air thermistor error 2 flash off 20 Manual auto button welded 2 flash off 17 Current trip error 3 flash off 18 CT abnormal 5 flash off 1A Compressor location detection error 6 flash off 1B Outdoor unit fan drive system abnormal 2 flash off 12 Abnormal lock (upper fan motor) 3 flash off 12 Abnormal rotation (upper fan motor) 2 flash off 0F Discharge temperature abnormal 3 flash off 24 Cooling high pressure abnormal rise 2 flash off 19 Active filter abnormal (first time) 3 flash off 19 Active filter abnormal (second time) 4 flash off 25 PFC circuit error 11 Model information error Operation Timer LED LED Off Error 2 flash 3 flash 4 flash 5 flash 6 flash 7 flash 8 flash Model information error 0.1 sec on/off 0.1 sec on/off 0.1 sec on/off 11 PA R TS INDOOR UNIT Front panel assy 1 5 4 5 2 4 3 7 Ref. Description 12 Part number 1 Front Panel Assy 67202083 3 Intake Grille Assy 67202067 4 Clamper (Grille) 67202003 5 Air Filter 67202066 7 Panel Cover 67202215 8 Remote Control 67202007 9 Remote Control Holder 67201533 -- Wire Cover 67202076 -- Wire Shield 67202077 8 9 16 INDOOR UNIT Evaporator 14 13 11 15 12 17 Ref. Description Part number 11 Evaporator Total Assy 67202082 12 Joint Pipe Assy 67202084 13 Filter Guide 67202072 14 Rear Bracket 67202071 15 Evaporator Holder R 67202070 16 Evaporator Holder L 67202069 17 Room Thermistor Holder 67202018 13 42 INDOOR UNIT Casing assy 39 38 37 36 35 23 24 33 34 28 32 41 29 31 30 27 21 40 Ref. Description 14 Part number Ref. Description Louver Gear 67202068 33 Gear A 67201206 67202031 34 Motor Step 67202097 Fan Guard 67202098 35 Motor Cover (1) 67202062 28 R and L Louver B 67202063 36 Motor Cover (2) 67202022 29 Cable Guide 67202023 37 Fan Motor 67202033 30 Conduit Holder 67202038 38 Crossflow Fan Assy 67202034 31 Louver Gear Holder 67202079 39 Shaft Holder C 67200922 40 Louver U 67202073 41 Louver Z 67202074 42 Bracket Panel 67202078 21 Casing Assy 67202080 23 Drain Hose Assy 67202030 24 Drain Cap 27 32 Part number 51 INDOOR UNIT Control box 57 58 54 59 56 53 52 Ref. Description Part number 51 Box Shield Assy 67202065 52 Control Cover 67202075 53 Cover Shield Assy 67202090 54 Controller PCB Assy (09) 67202094 54 Controller PCB Assy (12) 67202095 56 Display PCB Assy 67202045 57 Control Box 67202091 58 Terminal 67202048 59 Earth Terminal 67202061 Thermistor Assy 67202019 -- 15 4 5 1 3 15 14 9 6 2 8 7 1 12 Ref. Description 1 11 13 10 PA R TS OUTDOOR UNIT MR09Y3H MR12Y3H 16 Part number Front Panel Assy 67202179 2 Emblem 67202192 3 Cabinet Left Assy 67202180 4 Top Panel Assy 67202182 5 Protective Net 67202103 6 Switch Cover 67201371 7 Cabinet Right Assy 67202183 8 Valve Bracket 67202105 9 Valve Bracket Cover 67202106 10 Propeller Fan 67201413 11 Motor Bracket 67202107 12 REM Plate Assy (09) 67202108 12 REM Plate Assy (12) 67202109 13 Fan Motor (09) 67202184 13 Fan Motor (12) 67202111 14 Reactor Assy 67202112 15 Separator Assy 67202181 Drain Pipe 67201709 -- 22 30 29 OUTDOOR UNIT MR09Y3H 28 24 27 25 26 21 Ref. Description Part number 21 Base Assy 67202163 22 Condenser Total Assy 67202141 24 Compressor Assy 67202119 25 2 way Valve Assy 67202127 26 3 way Valve Assy 67202129 27 Muffler 67202130 28 4 way Valve 67202131 29 Pulse Motor Valve Assy 67202139 30 Expansion Valve Coil 67201422 Solenoid 67202140 -- 17 30 OUTDOOR UNIT MR12Y3H 29 22 28 24 27 25 26 21 Ref. Description 21 Base Assy 67202164 22 Condenser Total Assy 67202145 24 Compressor Assy 67202125 25 2 way Valve Assy 67202127 26 3 way Valve Assy 67202129 27 Muffler 67202133 28 4 way Valve 67202134 29 Pulse Motor Valve Assy 67202139 30 Expansion Valve Coil 67201422 Solenoid 67202144 -- 18 Part number 31 OUTDOOR UNIT MR09Y3H MR12Y3H 32 33 34 37 38 36 Ref. Description Part number 31 Sealed Panel 67202151 32 Controller PCB Assy (09) 67202186 32 Controller PCB Assy (12) 67202187 33 PCB Holder 67202154 34 Inverter Case Assy 67202155 36 Terminal Bracket 67202157 37 Terminal 5P 67201450 38 Terminal Cover Assy 67202158 39 Bracket Conduit 67202160 -- Outdoor Thermistor 67202161 -- Thermistor Assy 67202162 39 19 A C C ESSOR IES Wall hook bracket 67202078 Remote control 67202007 Remote control holder 67201533 20 FRIEDRICH AIR CONDITIONING CO. 10001 Reunion Place, Ste. 500, San Antonio, TX 78216 (210) 546-0500 877-599-5665 x 261 FAX (210) 546-0630 Email: [email protected] www.friedrich.com Printed in the U.S.A.
