Friedrich MR24C3F Service Manual

Friedrich MR24C3F Service Manual

Split type room air conditioner wall mounted type
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SPLIT TYPE

ROOM AIR CONDITIONER

WALL MOUNTED
Models
Indoor unit
MW24C3F
MW24Y3F
C ONT E NTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . .
DISASSEMBLY ILLUSTRATION . . . . . . . 14
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . 20
STANDARD ACCESSORIES . . . . . . . . . .
type
Outdoor unit
MR24C3F
MR24Y3F
13
22
5
8

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Summary of Contents for Friedrich MR24C3F

  • Page 1: Table Of Contents

    WALL MOUNTED Models Indoor unit Outdoor unit MW24C3F MR24C3F MW24Y3F MR24Y3F C ONT E NTS SPECIFICATIONS ....1 DIMENSIONS ..... . . 2 REFRIGERANT SYSTEM DIAGRAM .
  • Page 2: Specifications

    H x W x D WEIGHT Gross / Net INDOOR UNIT Gross / Net OUTDOOR UNIT 2006.03.14 NOISE LEVEL MW24C3F MW24Y3F MR24C3F MR24Y3F 24,200 BTU/hr 27,600 BTU/hr 208 V / 230 V REFRIGERANT CHARGE (R410A) 60Hz 60Hz 10.1 A 10.1 A 10.8 A...
  • Page 3 O U T LI N E A ND D I ME NS I ONS Unit : inch (mm) INDOOR UNIT OUTDOOR UNIT 2006.02.23 39-1/4" (998) 20" (508) 3/4" (20) 23-1/4" (540) 31-1/8" (790) 12-5/8" (320) 9" (228) 4-15/16" (125) 2-3/8" 11-13/16"...
  • Page 4: Refrigerant System Diagram

    R EF RI GER A N T SY ST EM D I A G R A M Models : MW24C3F / MR24C3F MW24Y3F / MR24Y3F Muffler Strainer Cooling Heating Refrigerant pipe diameter Liquid : 1/4" (6.35 mm) Gas : 5/8" (15.88 mm) 2006.02.23...
  • Page 6: Indoor Pcb Circuit Diagram

    I ND O O R PC B CIRC UIT DIA GRA M Models : MW24C3F MW24Y3F TERMINAL BOARD OUTDOOR UNIT SERIAL EARTH LOUVER ( RIGHT / LEFT ) CN2-1 CN2-2 ORANGE CN2-3 YELLOW CN2-4 PINK CN2-5 BLUE LOUVER ( UP / DOWN ) CN5-1 CN5-2 ORANGE...
  • Page 7 Models : MW24C3F MW24Y3F POWER SUPPLY CIRCUIT 5D - 11 I C26-14 I C26-10 K1-4 C13 0.01 0.7A - 5.0MH 250V C8 0.47 275V 470V C14 0.01 <TNR> 250V (97) I C2 (96) 470V 470V NJM7805 (76) <TNR> <TNR> T1-12 330/ 330/ <F>...
  • Page 8 Models : MW24C3F MW24Y3F D201 SLR-325 D202 SLR-325 D203 SLR-325 2006.02.23 INDICATOR PCB ASSY K05CY-0500HSE-D0 C201 <F> I C201 R201 GP1UM261R <1/4W> + C202 CN201...
  • Page 9: Outdoor Pcb Circuit Diagram

    O UTDOO R PC B C I R C U I T D I A G RAM Models : MR24C3F MR24Y3F UL1015 EMI FILTER AWG14 WHITE POWER SOURCE UL1015 UL1015 AWG14 AWG14 AC220 - 240V BLACK BLACK 50 / 60Hz...
  • Page 10 Models : MR24C3F MR24Y3F <1/10W> <1/10W> 2006.02.23 CONTROLLER PCB ASSY K05CU-0507HUE-C1...
  • Page 11 Models : MR24C3F MR24Y3F 2006.02.23...
  • Page 12 Models : MR24C3F TR PCB ASSY ( I P M ) MR24Y3F K05CZ-0500HUE-TR0 2006.02.23...
  • Page 13 Models : MR24C3F MR24Y3F YELLOW WHITE R200 220K <2W> BLUE VIOLET 2006.02.23 CAPACITOR PCB ASSY K05DG-0500HUE-P0 SMOOTHING CIRCUIT C202 C200 C201 660/ 660/ 660/ 450V 450V 450V POWER_G YELLOW BLUE...
  • Page 14: Error Contents

    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 Model error 2006.01.20 Display Operation Error Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration...
  • Page 15: Disassembly Illustration

    D ISASS EMB L Y I L LU S T R ATIO N Models : MW24C3F, MW24Y3F 2006.02.23...
  • Page 18 Models : MW24C3F, MW24Y3F 2006.02.23...
  • Page 19 Models : MR24C3F, MR24Y3F 2006.03.14...
  • Page 20 Models : MR24C3F, MR24Y3F 2006.03.14...
  • Page 21: Parts List

    P AR TS LI ST INDOOR UNIT Front Panel Total Assy Intake Grille Assy Air Filter Clamper Grille Receiver Window Crossflow Fan Assy Bearing C Assy Casing Assy R and L Louver Spacer B Drain Cap Evaporator Assy Evaporator Assy B Connection Pipe Assy Distributor Assy Water Seal...
  • Page 22 Power PCB Assy TR PCB Assy ACTPM Fuse Holder Fuse Pulse Motor Valve Assy JNT PIPE(3WV)AS PIPE(COND OLT)AS PIPE(COND ILT)AS Discharge Pipe Assy Chock Coil 2006.03.14 Parts No. MR24C3F MR24Y3F 9309230057 9309230057 9309228016 9309228016 9314809019 9314809019 9308884015 9308884015 9309236028 9309236028 9308885012...
  • Page 23: Standard Accessories

    STA NDAR D AC CESSORI E S Wall hook bracket Remote control unit Remote control unit holder Battery (penlight) Cloth tape Tapping screw (big) Tapping screw (small) Drain pipe 2006.02.23 Name and Shape (for heat and cool) (for heat and cool) Part No.
  • Page 24 0602G3029...

This manual is also suitable for:

Mr24y3fMw24c3fMw24y3f

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