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Friedrich MW30C3F manual

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Table of contents for the manual

  • Page 1

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type CONTENTS SPECIFICATIONS .................... 1 DIMENSIONS ....................... 2 REFRIGERANT SYSTEM DIAGRAM .... 4 CIRCUIT DIAGRAM .................. 5 ERROR CONTENTS ................ 6 INDOOR PCB CIRCUIT DIAGRAM ..... 9 OUTDOOR PCB CIRCUIT DIAGRAM . . . 14 DISASSEMBLY ILLUSTRATION ....... 1 5 PA[...]

  • Page 2

    1 2006.03.15 SPECIFICATIONS INDOOR UNIT MW30C3F OUTDOOR UNIT MR30C3F COOLING CAPACITY 30,700 BTU/hr POWER SOURCE 208 V / 230 V FREQUENCY 60 Hz RUNNING CURRENT 15.2 A INPUT WATTS 3,460 W SEER 15.0 MOISTURE REMOVAL 9.7 Pts/hr (4.6 L/hr) AIR CIRCULATION-High 647 cfm (1,100 m 3 /hr) ELECTRICAL DATA COMPRESSOR FAN MOTOR DIMENSIONS TYPE Hermetic motor co[...]

  • Page 3

    OUTLINE AND DIMENSIONS Unit : inch (mm) INDOOR UNIT Model : MW30C3F 39-1/4" (998) 9" (228) 12-5/8" (320) 2 2006.02.22[...]

  • Page 4

    Unit : inch (mm) OUTDOOR UNIT Model : MR30C3F 3"(77) 35-1/2" (900) 32-3/4" (830) 17-3/8" (440) 7/8" (21) 3/8" (9) 15-3/4" (400) 13" (330) 1-1/4" (31) 1/2" (12) 7-3/4" (196) 5-3/4" (147) 6-3/4" (170) 3-7/8" (99) 14-5/8" (370) 25-5/8" (650) Air Flow 3 2006.03.15[...]

  • Page 5

    REFRIGERANT SYSTEM DIAGRAM 3-Way valve (Small) 3-Way valve (Large) Strainer Strainer Muffler Pressure switch 4-Way valve Expansion valve Heat exchanger ( INDOOR ) Heat exchanger ( OUTDOOR ) Sub-accumulator Compressor Cooling MW30C3F / MR30C3F Models : Refrigerant pipe diameter Liquid : 3/8" (9.52 mm) Gas : 5/8" (15.88 mm) 4 2006.02.22[...]

  • Page 6

    CIRCUIT DIAGRAM 2006.02.22 5[...]

  • Page 7

    CN1 1 B07B-9ASK CN201 JB20-07HG CN1 1-1 RED CN1 1-2 WHITE CN1 1-3 WHITE CN1 1-4 WHITE CN1 1-6 WHITE CN1 1-7 WHITE CN1 1-5 WHITE 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 CN6 5P-SAN CN2 SJH20-05WS CN5 SJH20-06WS CN8 B06B-P ASK CN10 B06B-XARK CN3 2P-SCN CN1 2P-SAN CN13 B5P-SHF-1AA 1 2 1 2 1 2 3 4 5 CN3-1 BLACK CN[...]

  • Page 8

    5V VA 6 470V <TNR> R106 1.0K </2W>8 TM2 (3) D14 DAN202K Q1 1 DTC124EUA 1 2 3 3 2 1 2 3 1 Q10 DTC124EUA C54 0.01 <B> R1 14 390 <1/10W> 10 5 4 3 21 14 18 8 27 6 5 4 I C26-14 I C26-10 3 2 1 I C1-6 I C1-47 I C1-46 R105 10K <1/10W> 5V C50 0.01 <B> (95) R103 390 <1/10W> 280V 5V (90) I C27 PS2501L-1 <KD / KE>[...]

  • Page 9

    CN201 5V C201 0.1 <F> 5V + C202 47/ 10V R201 47 <1/4W> I C201 GP1UM261R 5V D201 SLR-325 D203 SLR-325 D202 SLR-325 5 4 6 1 2 3 7 2 1 3 VCC OUT GND INDICA T OR PCB ASSY K05CY -0500HSE-D0 8 2006.03.15 Model : MW30C3F[...]

  • Page 10

    TR PCB ASSY ( I P M ) K05CZ-0503HUE-TR0 CAP ACITOR PCB ASSY K05FB-0500HUE-P0 ACTPM CONTROLLER PCB ASSY K05CU-0503HUE-C1 POWER SUPPL Y PCB ASSY K05CW-0503HUE-FL0 INVERTER ASSEMBL Y EZ-00502HUE Model : MR30C3F OUTDOOR PCB CIRCUIT DIAGRAM 9 2006.03.15[...]

  • Page 11

    C64 10K <1/10W> C64 10K <1/10W> CONTROLLER PCB ASSY K05CU-0503HUE-C1 Model : MR30C3F 10 2006.03.15[...]

  • Page 12

    TR PCB ASSY ( I P M ) K05CZ-0503HUE-TR0 Model : MR30C3F 11 2006.03.15[...]

  • Page 13

    POWER SUPPL Y PCB K05CW-0503HUE-FL0 Model : MR30C3F 2006.02.22 12[...]

  • Page 14

    B B W13 VIOLET W12 WHITE R200 220K <2W> C200 C201 C202 C203 + + + + 660 / 450V x 4 SMOOTHING CIRCUIT B B W8 BLUE W7 YELLOW CAP ACITOR PCB ASSEMBL Y K05FB-0500HUE-P0 13 2006.03.15 Model : MR30C3F[...]

  • Page 15

    ERROR CONTENTS Error Operation LED Timer LED Serial signal error Normal 2 flash 3 flash 4 flash 5 flash Serial signal (reverse) error, at operation start up Serial signal (reverse) error, during oeration Serial signal (forward) error, at operation start up Serial signal (forward) error, during operation Indoor unit thermistor error 2 flash 8 flash [...]

  • Page 16

    4 2 2 4 6 1 5 5 2006.03.15 15 DISASSEMBLY ILLUSTRATION Model : MW30C3F[...]

  • Page 17

    2006.02.22 16 Models : MW30C3F 8 31 35 36 34 29 30 27 25 28 32 33 9[...]

  • Page 18

    26 23 22 Model : MW30C3F 2006.03.31 17 10[...]

  • Page 19

    Model : MW30C3F 18 2006.06.13 46 48 52 55 40 42 41 53 39 37 38 47[...]

  • Page 20

    Model : MR30C3F 19 2006.05.12 6 11 7 5 2 4 3 1[...]

  • Page 21

    20 2006.05.12 9 8 10 13 15[...]

  • Page 22

    21 2006.05.12 24 21 27 25 12 28 17 18 26 20 19 29 23 22 26[...]

  • Page 23

    22 2006.06.13 46 47 48 41 34 39 36 38 42 37 45 35 33 40 31 CONNECTOR : BLUE CONNECTOR : ORANGE DISCHARGE TEMP THERMISTOR OUTDOOR TEMP THERMISTOR CONNECTOR : GREEN COMPRESSOR TEMP THERMISTOR CONNECTOR : RED HEA T EXCHANGER THERMIST OR CONNECTOR : RED PRESSURE SWITCH WIRE[...]

  • Page 24

    3$576/,67 ,1'22581,7 5HI 3DUW1R 2UG 1R 0:&) 4W  )52173$1(/727$/$66<   ,17$.(*5,//($66<   $,5),/7(5   &/$03(5*5,//(   5(&(,9(5:,1'2: [...]

  • Page 25

    287'22581,7 5HI 3DUW1R 2UG 1R 05&) 4W  7233$1(/68%$66<   )52173$1(/0   )$1*8$5'   +$1'/(   6(59,&(3$1(/6$   5,*+73$1(/ [...]

  • Page 26

    9305642045 Remote control unit holder Name and Shape Part No. 9315023018 9315027160 0600185534 0700076046 9310519004 Remote control unit Battery (penlight) Cloth tape Tapping screw (big) Wall hook bracket STANDARD ACCESSORIES Tapping screw (small) 0700019036 25 2006.03.15[...]

  • Page 27

    0602G3030[...]