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Fuji Electric RS-14LB Service Manual
Fuji Electric RS-14LB Service Manual

Fuji Electric RS-14LB Service Manual

Room, wall mounted type, indoor/outdoor units

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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
Models
Indoor unit
RS-14LB
RS-18LB
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 7
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
type
Outdoor unit
RO-14LB
RO-18LB
15

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Summary of Contents for Fuji Electric RS-14LB

  • Page 1: Table Of Contents

    WALL MOUNTED type Models Indoor unit Outdoor unit RS-14LB RO-14LB RS-18LB RO-18LB CONTENTS SPECIFICATIONS ........1 DIMENSIONS .
  • Page 2: Specifications

    SPECIFICATIONS TYPE COOL & HEAT INVERTER INDOOR UNIT RS-14LB RS-18LB OUTDOOR UNIT RO-14LB RO-18LB COOLING CAPACITY (kW) 4.20 5.20 HEATING CAPACITY (kW) 5.60 6.25 ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) COOLING RUNNING CURRENT HEATING COOLING 1.11 1.72 INPUT WATTS (kW) HEATING 1.45...
  • Page 3 DIMENSIONS (unit : mm) Models : RS-14LB / RO-14LB RS-18LB / RO-18LB 2004.10.19...
  • Page 4: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM Models : RS-14LB / RO-14LB RS-18LB / RO-18LB Heat exchanger 3-Way ( INDOOR ) valve Muffler 2-Way Sub-heat valve exchanger ( INDOOR ) 4-Way valve Strainer Expansion valve Heat exchanger Strainer ( OUTDOOR ) Cooling Heating 2004.11.09...
  • Page 5: Circuit Diagram

    CIRCUIT DIAGRAM Models : RS-14LB / RO-14LB RS-18LB / RO-18LB INDOOR UNIT DISPLAY BOARD OUTDOOR UNIT 2004.11.09...
  • Page 6: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM Models : RS-14LB RS-18LB TERMINAL BOARD CONTROLLER PCB ASSEMBLY ( MAIN PCB ) POWER SOURCE BLUE 230V RS-14LB : K02DR-0402HSE-C1 50Hz GREEN / YELLOW RS18LB : K02DR-0400HSE-C1 I C 1 THERMAL FUSE BLACK uPD780024ASGB-X51-8ET-A ROOM TEMPERATURE THERMISTOR...
  • Page 7 OUTDOOR PCB CIRCUIT DIAGRAM Models : RO-14LB RO-18LB INVERTER ASSEMBLY RO-14LB : EZ-0043HUE RO-18LB : EZ-0044HUE POWER SOURCE 230V 50Hz UL1015 POWER AWG14 BLACK (A-1) F201 UL1015 POWER 20A - 250V AWG14 UL1015 AWG14 CHOKE COIL BLACK WHITE (B-1) HP-F2018-3 W201 SERIAL UL1015 AWG20...
  • Page 8 CONTROLLER PCB ASSEMBLY Models : RO-14LB RO-18LB RO-14LB : K04AJ-0400HUE-C1 RO-18LB : K04AJ-0401HUE-C1 R100 DC-1 DC-2 UL1015 ZPR0RCH400 330V 330V-2 240V N200500K107C-01 AWG14 x 2 SC-12-1000JH TM10 TM12 DC-3 C104 PFC5000-0502 C108 15A - 250V 0.01 <YE> 330V-3 C100 C103 C106 C207 C107...
  • Page 9 Models : RO-14LB RO-18LB TRANSISTOR PCB ASSEMBLY K02DS-0400HUE-TR0 TM301 R361 330K TM302 <1/10W> D301 U1JU44 R301 0.02 C305 C323 TM303 <1/10W> C328 TM304 <F> 2200P R360 39 <PJ> <B> <1/2W> TM305 D302 U1JU44 C322 C304 R302 1.0K <F> <1/10W> <PJ> C300 C301 D303 U1JU44...
  • Page 10: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION Models : RS-14LB RS-18LB 2004.12.01...
  • Page 11 Models : RS-14LB RS-18LB 2004.12.01...
  • Page 12 Models : RO-14LB RO-18LB 2004.10.29...
  • Page 13: Parts List

    PARTS LIST INDOOR UNIT Part No. Ref. Ord. Description Q'ty RS-14LB RS-18LB Air Filter 9309997011 9309997011 Filter (Electric) 9312153015 9312153015 Filter (ION) 9311925033 9311925033 Holder (Filter) 9306602017 9306602017 Clamper (Grille) 9306755010 9306755010 Front Panel Total Assy 9313130114 9313130114 Intake Grille Assy...
  • Page 14 OUTDOOR UNIT Part No. Ref. Ord. Description Q'ty RO-14LB RO-18LB Top Panel 9308883025 9308883025 Top Panel Seal 9309228016 9309228016 Cabinet 9308878021 9308878021 Blow Down Grille 9308884015 9308884015 Cabinet-R 9308879028 9308879028 Fan Ring 9308885012 9308885012 Grip 9308880017 9308880017 Switch Cover 9308882028 9308882028 Protective Net 9312026012...
  • Page 15: Standard Accessories

    STANDARD ACCESSORIES Part No. Name and Shape RS-14LB, RS-18LB Wall hook bracket 9312752010 Remote control unit 9308846099 Remote control unit holder 9305642014 Battery (penlight) 0600185534 Cloth tape 9310519004 Tapping screw (big) 4 x 25) 0700076046 Tapping screw (small) 3 x 12)
  • Page 16 0409G2665...

This manual is also suitable for:

Ro-14lbRo-18lbRs-18lb