Friedrich MW18C3F Service Manual
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Friedrich MW18C3F Service Manual

Split type room air conditioner wall mounted type
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See also: Operating Manual , Installation Manual
SPLIT TYPE

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor unit Outdoor unit
MW18C3F MR18C3F
CONTENTS
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10
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Summary of Contents for Friedrich MW18C3F

  • Page 1: Table Of Contents

    SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor unit Outdoor unit MW18C3F MR18C3F CONTENTS .....1 SPECIFICATIONS ... 2 OUTLINE AND DIMENSIONS .

  • Page 2: Specifications

    SPE CI FI C A T IO N S TYPE COOLING ONLY INVERTER INDOOR UNIT MW18C3F OUTDOOR UNIT MR18C3F COOLING CAPACITY 18,000 Btu/h (5.28 kW) ELECTRICAL DATA 208 - 230 V POWER SOURCE 60 Hz FREQUENCY 7.7 A RUNNING CURRENT INPUT WATTS 1.73 kW...

  • Page 3: Outline And Dimensions

    D I MENS IO N S Models : MW18C3F / MR18C3F unit : inch (mm) 8-7/16 31-1/8 (790) (215) 20 (508) 13/16 (20) 21-1/4 (540) 4-15/16 (125) 2-5/8 11-13/16 31-1/8 (790) (66) (300) 2006.03.06...

  • Page 4: Refrigerant System Diagram

    REF RI G E RAN T SY STEM D IA G R AM Model : MW18C3F / MR18C3F Heat exchanger ( INDOOR ) 3-Way valve 2-Way valve Muffler Sub-heat exchanger ( INDOOR ) Strainer Expansion valve 4-Way valve Heat exchanger...

  • Page 5: Circuit Diagram

    CI RCUI T DI AG R AM Model : MW18C3F / MR18C3F CN201 WHITE WHITE WHITE WHITE INDOOR UNIT WHITE WHITE ORANGE YELLOW STEP MOTOR PINK BLUE BLUE YELLOW BLACK WHITE BLACK BLACK PIPE TEMPERATURE THERMISTOR FAN MOTOR BLACK BLACK...
  • Page 7 D2FL20U <1/10W> <1/2W> 2.0M...
  • Page 8 Model : MW18C3F D206 SLR-325 CN201 D204 SLR-325 D203 SLR-325 C201 D201 SLR-325 <F> R201 <1/4W> I C201 GP1UM261R C202 2006.02.28...
  • Page 10 R301 R302 R303 R304 R305 R306 <RN-1/2W> 195K C220 T-77 MTZJ D203 <B> C222 <F> C221 <F> C212 <F> C211 <F> C210 <F> C209 C200 <F> C201 330K R201 C202 <F> C203 330K R202 C204 <F> C205 330K R203 <1/4W> R108 <1/4W>...

  • Page 11: Error Contents

    E RR O R CON TEN T S Model : MW18C3F Display Error Operation Error Timer LED 2 flash Serial signal (reverse) error, at operation start up 3 flash Serial signal (reverse) error, during oeration Serial signal error Normal 4 flash...

  • Page 12: Disassembly Illustration

    DI SA SSEMB LY I L LU ST R A T IO N Model : MW18C3F 2006.05.12...
  • Page 13 Model : MW18C3F 2006.06.08...
  • Page 14 Model : MR18C3F 2006.04.07...

  • Page 15: Parts List

    PA RT S LI ST INDOOR UNIT Part No. Ref. Ord. Description Q'ty MW18C3F Air Filter 9309997011 Filter (Electric + ION) 9312152018 Holder (Filter) 9306602017 Clamper (Grille) 9306755010 Front Panel 9309999053 Intake Grille Assy 9313566036 Gear-A 9309994003 Casing Assy 9311354079...
  • Page 16 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty MR18C3F Top Panel Assy 9309230057 Top Panel Seal 9309228016 Cabinet Sub Assy 9314809040 Blow Down Grille 9308884015 Cabinet Right Assy 9309236011 Fan Ring 9308885012 Grip 9308880017 Switch Cover Assy 9309237049 4-Way Valve 9970056017 Expansion Valve Assy 9311641018...

  • Page 17: Accessories

    S TA ND AR D A CC ESSO R IE S Part No. Name and Shape MW18C3F Wall hook bracket 9310001004 Remote control unit 9315027061 Remote control unit holder 9305642045 Battery (penlight) 0600185534 Cloth tape 9310519004 Tapping screw (big) 4 x 25)
  • Page 18 0511G2949...

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Mr18c3f

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