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Fujitsu ARYA12LALU Service Manual
Fujitsu ARYA12LALU Service Manual

Fujitsu ARYA12LALU Service Manual

Inverter split type air conditioner (50hz) duct type

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INVERTER SPLIT TYPE

AIR CONDITIONER

DUCT
Models
Indoor unit
ARYA12LALU
ARYA14LALU
ARYA18LALU
CONTENTS
SPECIFICATIONS . . . . . . . . .. . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 3
. . . . . . . . . . . . . . . . . . 6
PARTS (INDOOR UNIT). . . . . . . . . . . . . .14
PARTS (OUTDOOR UNIT). . . . . . . . . . . . 1 7
STANDARD ACCESSORIES . . . . . . . . . 20
(50Hz)
type
Outdoor unit
AOYB12LACL
AOYB14LACL
AOYB18LACL
. . . 5
. . . . . . 7
. .10
. . . . . . . . . . . . . . . . 12

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Summary of Contents for Fujitsu ARYA12LALU

  • Page 1: Table Of Contents

    INVERTER SPLIT TYPE AIR CONDITIONER (50Hz) DUCT type Models Indoor unit Outdoor unit ARYA12LALU AOYB12LACL ARYA14LALU AOYB14LACL ARYA18LALU AOYB18LACL CONTENTS SPECIFICATIONS ....1 DIMENSIONS .
  • Page 2: Specifications

    SPECIFICATIONS ELECTRICAL DATA TYPE Inverter Cool & Heat Inverter Cool & Heat Inverter Cool & Heat INDOOR UNIT ARYA12LALU ARYA14LALU ARYA18LALU OUTDOOR UNIT AOYB12LACL AOYB14LACL AOYB18LACL COOLING CAPACITY 3.50 kW 4.30 kW 5.20 kW HEATING CAPACITY 4.10 kW 5.00 kW 6.00 kW...
  • Page 3: Dimensions

    INDOOR UNIT ARYA12LALU ARYA14LALU ARYA18LALU OUTDOOR UNIT AOYB12LACL AOYB14LACL AOYB18LACL NOISE LEVEL High speed 32 dB 33 dB 33 dB Med speed 30 dB 31 dB 31 dB INDOOR UNIT Low speed 28 dB 29 dB 29 dB Quiet 26 dB...
  • Page 4 DIMENSIONS INDOOR UNIT (Unit : mm) 2007.11.08...
  • Page 5 OUTDOOR UNIT Unit : mm Top view Front view Side view Air flow 4- 10mm hole Drain pipe Bottom view mounting place ( 20) 2007.11.08...
  • Page 6: Refrigerant System Diagram

    : THERMISTOR (ROOM) : THERMISTOR (HEAT EXCHANGER MED) : THERMISTOR (HEAT EXCHANGER OUT) : THERMISTOR (OUTDOOR AIR) <Refrigerant pipe diameter> ARYA12LALU / AOYB12LACL Liquid : 1/4" (6.35 mm) Gas : 3/8" (9.52 mm) ARYA14LALU / AOYB14LACL ARYA18LALU / AOYB18LACL Liquid : 1/4" (6.35 mm) Gas : 1/2"...
  • Page 7: Circuit Diagram

    CIRCUIT DIAGRAM REACTOR INDOOR UNIT OUTDOOR UNIT GRAY COMPRESSOR TERMISTOR GRAY ( PIPE TEMP. ) R (R) WHITE BLACK TERMISTOR BLACK ( ROOM TEMP. ) WHITE WHITE THERMISTOR BLACK S (S) 1 2 1 2 1 2 BLACK ( PIPE TEMP. ) C (T) BLACK CN5 CN7 CN8...
  • Page 8: Indoor Pcb Circuit Diagram

    INDOOR PCB CIRCUIT DIAGRAM CONTROL UNIT ARYA12LALU : EZ-007HHSE THERMISTOR ( ROOM TEMP. ) CN8-1 BLACK B02B-XASK-1-A BLACK CN8-2 CN2-1 ARYA14LALU : EZ-007GHSE WHITE CN2-2 CN2-3 B5P-SHF-1AA CN7-1 CN2-4 B02B-XAYK-1-A CN7-2 ARYA18LALU : EZ-007CHSE WHITE THERMISTOR ( PIPE MID. TEMP. )
  • Page 9 CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ARYA12LALU : K06AK-060CHSE-C1 ARYA14LALU : K06AK-060DHSE-C1 ARYA18LALU : K06AK-0604HSE-C1 R1 - R3 1SS355 10K <1/10W> x 3 ROOM TEMP. TH. I C8 13.5V FLOAT SWITCH B2B-XASK-1-A NJM7812 R4 - R6 1.0K 1.0K <1/10W> x 3 <1/10W>...
  • Page 10 INDOOR UNIT POWER SUPPLY PCB ASSEMBLY K06AL-0602HSE-P0 R103 340V 13.5V D108 D2FL20U <RS-2W> T101 C108 ZFT22B-03C 4700P <ECQM> I C26-14 C113 R111 R104 1000/ 330K <1/10W> D102 <2W> 1SR139-600 C114 F101 C109 0.01 L101 3.15A - 250V 220P/ <KH> REP28-15 <mT3>...
  • Page 11: Outdoor Pcb Circuit Diagram

    INVERTER ASSEMBLY OUTDOOR PCB CIRCUIT DIAGRAM AOYB12LACL : EZ-007HHUE AOYB14LACL : EZ-007KHUE AOYB18LACL : EZ-007FHUE EMI FILTER B EMI FILTER ATFC-25-15-12 TO INDOOR UNIT REACTOR W103 1 TURN UL1015 COMPRESSOR UL1015 AWG20 AWG14 B W7 BLACK BLACK F202 UL1015 WHITE WHITE B W8 5A - 250V...
  • Page 12 OUTDOOR UNIT CONTROLLER PCB ASSEMBLY AOYB12LACL : K06AX-0708HUE-C1 AOYB14LACL : K06AX-0709HUE-C1 C100 - C102 F100 LLQ2W661KEUBGC GDT 250 15 AOYB18LACL : K06AX-0706HUE-C1 660uF / 450V x 3 15A - 250V REACTOR R200 L300 FSL 250 3.15<EM > ELC0607RA <1/2W> POWER SOURCE D102 LINE FILTER 3.15A - 250V...
  • Page 13: Error Contents

    ERROR CONTENTS REMOTE CONTROL Code Error contents Troubleshooting at the remote control LCD This is possible only on the wired remote control. Indoor signal error Wired remote controller abnormal SELF-DIAGNOSIS Indoor room temperature sensor error If an error occurs, the following display will be Indoor heat exchanger temperature sensor (middle) error shown.
  • Page 14 OUTDOOR UNIT Error contents Thermistor malfunction on 0.1 sec / off 0.1 sec Abnormal discharge temperature Current surge protection on 0.5 sec / off 0.5 sec CT abnormality on 2.0 sec / off 2.0 sec Compressor position detection malfunction on 0.1 sec / off 2.0 sec Fan malfunction on 5.0 sec / off 5.0 sec PAM voltage abnormality...
  • Page 15: Parts (Indoor Unit)

    PARTS INDOOR UNIT Part number Ref. Description ARYA14LALU ARYA12LALU ARYA18LALU 1 Air Filter 9366833017 9366833017 2 Side Panel R Sub Assy 9364505022 9364505022 3 Side Panel L Sub Assy 9364506029 9364506029 4 Front Panel Sub Assy 9364508023 9364508023 5 Evaporator Assy...
  • Page 16 INDOOR UNIT Ref. Description Part number Top Panel Sub Assy 9364507026 Panel Assy (Motor) 9363401004 Casing Assy 9363322002 Sirocco Fan Assy 9385258006 Motor Fixing Table Assy 9358591000 Fan Motor Assy 9602401017 Motor Fixture 9358594001 Rubber (Vibration-proof) 9385102002 Room Thermistor 9703299018 2007.11.08...
  • Page 17 INDOOR UNIT Ref. Description Part number Control Box 9375240035 Controller PCB Assy (12) 9707393170 Controller PCB Assy (14) 9707393187 Controller PCB Assy (18) 9707393057 Power Supply PCB Assy 9707398038 Terminal 9703345012 Terminal 9306489045 Remote Control 9372266199 Wire 9372714010 Hole Cover 9378176010 2007.11.08...
  • Page 18: Parts (Outdoor Unit)

    PARTS OUTDOOR UNIT Ref. Description Part number Top Panel Assy 9309230057 Cover (Switch) Assy 9309237032 Cabinet Assy 9314809040 Blow Down Grille 9308884015 Cabinet Right Assy 9309236011 Fan Ring 9308885012 Grip 9308880017 Emblem 9315210012 Protective Net 9315319012 2007.11.08...
  • Page 19 OUTDOOR UNIT Ref. Description Part number 4-Way Valve 9900047016 Pulse Motor Valve Assy 9311641018 Condenser Assy 9311382027 Thermistor Spring-A 313728262708 Thermistor Spring 9300089012 Propeller Fan 9309909014 9304902003 Motor Bracket 9308872012 Separator Assy 9312971015 Base Assy 9308869081 3-Way Valve Assy 9315159014 2-Way Valve Assy 9313064013 Expansion Valve Coil...
  • Page 20 OUTDOOR UNIT Ref. Description Part number Inverter PCB Assy (12) 9707427134 Inverter PCB Assy (14) 9707427141 Inverter PCB Assy (18) 9707427110 Fuse Holder 0501454012 Fuse Holder 0501456016 Fuse 0600382018 Fuse 0600372163 Terminal 9703874031 Inverter Case Assy 9315690012 2007.11.08...
  • Page 21: Standard Accessories

    STA N D A R D A C C ESSOR IES INDOOR UNIT Name and Shape Q’ty Application Name and Shape Q’ty Application Installation For positioning the Coupler heat For indoor side pipe template indoor unit insulation joint (gas pipe) (P/N 9364225005) (large) (P/N 9350716029)
  • Page 22 0711G3311...

This manual is also suitable for:

Arya18laluArya14laluAoyb12laclAoyb18laclAoyb14lacl

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