Fuji Electric RSM-7LA Service Manual
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Fuji Electric RSM-7LA Service Manual

Inverter multi air conditioner wall mounted
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Table of Contents

INVERTER MULTI

AIR CONDITIONER

WALL MOUNTED

Indoor unit
Outdoor unit
RSM-7LA
ROA18LAT3
RSM-9LA
RSM-12LA
RSM-7LA
ROA24LAT3
RSM-9LA
RSM-12LA
CONTENTS
. . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . 6
. . . . . . . . . . . . . . . . . 12
ERROR CONTENTS
. . . . . . . . . . . . . . . . . . . . . . . . 19
type
. . . . . . . . . . . 3
. . . . . 5
. . . . . . . 8
. . . . . 9
. . . . . . . . 14
. . . . . . . . . . 21

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Summary of Contents for Fuji Electric RSM-7LA

  • Page 1: Table Of Contents

    INVERTER MULTI AIR CONDITIONER WALL MOUNTED type Indoor unit Outdoor unit RSM-7LA ROA18LAT3 RSM-9LA RSM-12LA RSM-7LA ROA24LAT3 RSM-9LA RSM-12LA CONTENTS ....1 SPECIFICATIONS .

  • Page 2: Specifications

    SPECIFICATIONS INDOOR UNIT ELECTRICAL DATA TYPE COOL & HEAT MODEL NAME RSM-9LA RSM-7LA RSM-12LA COOLING CAPACITY 2.2 kW 2.7 kW 3.5 kW 4.0 kW HEATING CAPACITY 2.6 kW 3.2 kW MOISTURE REMOVAL 1.2 L/hr 1.0 L/hr 1.6 L/hr AIR CIRCULATION HIGH...
  • Page 3 OUTDOOR UNIT ELECTRICAL SPECIFICATIONS Colling & Heating TYPE MODEL NAME ROA18LAT3 ROA24LAT3 5.4 kW COOLING CAPACITY 6.8 kW HEATING CAPACITY 6.8 kW 8.0 kW (220V) - 230V - (240V) POWER SUPPLY FREQUENCY 50 Hz 5.9 A Cooling 8.5 A RUNNING CURRENT Heating 7.1 A 8.8 A...

  • Page 4: Outline And Dimensions

    OUTLINE AND DIMENSIONS INDOOR UNIT Unit : mm 2008.03.10...
  • Page 5 OUTDOOR UNIT Unit : mm Air Flow 2008.03.10...

  • Page 6: Refrigerant System Diagram

    REFRIGERANT SYSTEM DIAGRAM OUTDOOR UNIT Discharge thermistor Heat exchanger Mufller Compressor Receiver tank Pressure Heat exchanger switch (A) 4-way valve Strainer Accumulator Pressure switch (B) Distributor Expansion Expansion Expansion valve valve valve Pipe Pipe Pipe Pipe Pipe Pipe Thermistor Thermistor Thermistor Thermistor Thermistor...

  • Page 7: Circuit Diagram

    CIRCUIT DIAGRAM INDOOR UNIT BLACK BLACK THERMISTOR (ROOM TEMP.) GRAY GRAY THERMISTOR (PIPE TEMP.) TEST 1 2 3 4 5 H.A. OUT H.A. IN CN201 WHITE BLUE WHITE PINK WHITE YELLOW STEPPING MOTOR BOARD DISPLAY WHITE ORANGE WHITE WHITE CONTROLLER PCB ASSY BLACK 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8...
  • Page 8 OUTDOOR UNIT 4-WAY VALVE CONSTRUCTION CHECK SWITCH SW150 CN37 CN30 PRESSURE SWITCH 1 COMPRESSOR WHITE FAN MOTOR CURRENT WHITE CN36 PRESSURE SWITCH 2 SWITCHING WHITE WHITE 3 2 1 BROWN BLUE CN27 EXPANSION VALVE A ORANGE YELLOW WHITE F4 FUSE 2-WAY VALVE BLACK THERMISTOR A...

  • Page 9: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM POWER TRANSFORMER EZ-030HSE-T CONTROLLER PCB ASSEMBLY RSM-7LA : EZ-00307HSE-C ORANGE RSM-9LA : EZ-00308HSE-C RSM-12LA : EZ-00309HSE-C FAN CAPACITOR 7.0uF POWER SUPPLY PCB I C 1 EZ-00307HSE-P uPD78F0034BSGB-X39-8ET-01 R30 1.0K uPD780024ASGB-X39-8ET MANUAL AUTO <1/10W> <1/10W> W105 W106...

  • Page 10: Outdoor Pcb Circuit Diagram

    OUTDOOR PCB CIRCUIT DIAGRAM INVERTER ASSEMBLY ROA18LAT3 : EZ-006KHUE ROA24LAT3 : EZ-0068HUE CHOKE COIL L=0.3MH 30A UL1015 UL1015 AWG14 AWG14 F201 BLACK BLACK TLC 25A-250V, B UL1015 TERMINAL AWG14 (250V 25A) HP-T4005-21 BLACK UL1015 UL1015 UL1015 UL1015 AC230V AWG14 AWG14 BLACK AWG14 AWG14...
  • Page 11 CONTROLLER PCB ASSEMBLY ROA18LAT3 : K04AW-0605HUE-C1 ROA24LAT3 : K04AW-0602HUE-C1 MAIN CURRENT YELLOW R200 R201 C201 C202 C203 C116 ZPR0RCH400A250 220K 600/ 600/ 600/ D101 <2W> 450V 450V 450V <HCP> 195K <RN - 1/2W> x 6 D25XB60 0.033 <2W> x 8 R111 C115 BLACK...
  • Page 12 OUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K04BA-0505HUE-P0 TM100 N200500K1D7C-01 RCV2515-010PF05 RCV2515-010PF05 TM101 VA101 C104 BLACK 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 <LE> <LE> <LE> 230V 470V 0.033 50Hz <YE> <TNR> TM102 C106 WHITE SA100 <LE> RA-302M BLACK TO INDOOR UNIT...

  • Page 13: Disassembly Illustration

    DISASSEMBLY ILLUSTRATION INDOOR UNIT 2008.03.11...
  • Page 14 INDOOR UNIT 2008.03.11...
  • Page 15 OUTDOOR UNIT 2003.03.11...
  • Page 16 OUTDOOR UNIT Connector : RED Connector : WHITE 2008.03.11...
  • Page 17 OUTDOOR UNIT INVERTER ASSY 53-1 Connector : RED WHITE Connector : BLACK GREEN BLUE YELLOW 2008.03.11...

  • Page 18: Parts List

    PA R T S L IS T INDOOR UNIT Ref. Description Part number Capacitor (Fan motor) 9900089061 Front Panel Assy 9312172221 Flow Control Panel-Z 9306058043 Louver-A 9306055028 Filter 9305444014 Base 9309755062 Casing Assy 9312173037 Shaft Holder-B 9303066010 Drain Hose Assy 9305550029 Evaporator Assy 9373044017...
  • Page 19 OUTDOOR UNIT Ref. Description Part number Ref. Description Part number Top Panel Sub Assy 9374417049 Inverter Box C 9375140014 Front Panel Sub Assy 9374414048 Inverter Box Duct 9374609017 Service Panel Sub Assy 9374415045 Inverter Box Cover 9375139018 Right Panel Sub Assy 9374416103 Heat Sink A 9375138011...

  • Page 20: Standard Accessories

    STANDARD ACCESSORIES INDOOR UNIT Name and Shape Part number Name and Shape Part number Tapping screw (big) Wall hook bracket ( 4 x 20) 301141164200 9304358008 Tapping screw (small) ( 3 x 12) 0700019036 Wall cap-B 313714296205 Air cleaning filter DEODRANT FILTER 9310441015 Remote control...
  • Page 21 0803G3407...

This manual is also suitable for:

Rsm-12laRoa18lat3Rsm-9laRoa24lat3

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