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INVERTER MULTI
AIR CONDITIONER
WALL MOUNTED
Models
Indoor unit
ASY18LBAJ
ASY24LBAJ
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 6
INDOOR PCB CIRCUIT DIAGRAM . . . . . . 8
OUTDOOR PCB CIRCUIT DIAGRAM . . . . 9
ERROR CONTENTS . . . . . . . . . . . . . . . . . . 12
DISASSEMBLY ILLUSTRATION . . . . . . . . . 13
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . 21
type
Outdoor unit
AOY30LMAW4
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Table of Contents
Related Manuals for Fujitsu ASY18LBAJ
Summary of Contents for Fujitsu ASY18LBAJ
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Page 1: Table Of Contents
WALL MOUNTED type Models Indoor unit Outdoor unit ASY18LBAJ AOY30LMAW4 ASY24LBAJ CONTENTS SPECIFICATIONS ..... 1 OUTLINE AND DIMENSIONS ... 3 REFRIGERANT SYSTEM DIAGRAM . -
Page 2: Specifications
SPECIFICATIONS TYPE COOL & HEAT COOL & HEAT ASY18LBAJ ASY24LBAJ INDOOR UNIT ELECTRICAL DATA POWER SOURCE FREQUENCY (Hz) MOISTURE REMOVAL ( /hr) AIR CIRCULATION-Hi /hr) 1,020 1,020 FAN MOTOR POWER SOURCE DISCRIMINATION MFA-30HTT MFA-30HTT (r.p.m.) HI-SPEED 1,160 1,290 INDOOR UNIT MED-SPEED (r.p.m.) - Page 3 OUTDOOR UNIT TYPE Cooling & Heating AOY30LMAW4 MODEL NAME COOLING CAPACITY (kW) HEATING CAPACITY (kW) ELECTRICAL SPECIFICATIONS POWER SUPPLY (220) - 230 - (240) FREQUENCY (Hz) COOLIING RUNNING CURRENT HEATING 10.5 COOLIING 2.22 INPUT (kW) HEATING 2.40 COOLIING 3.60 (kW/kW) HEATING 4.00 AIR CIRCULATION - Hi...
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Page 4: Outline And Dimensions
OUTLINE AND DIMENSIONS Unit : mm Models : ASY18LBAJ ASY24LBAJ 1,120 2005.05.02... - Page 5 (Unit : mm) OUTDOOR UNIT Model : AOY30LMAW4 Air Flow 2005.04.11...
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Page 6: Refrigerant System Diagram
REFRIGERANT SYSTEM DIAGRAM Outdoor unit THERMISTOR (DIS.TEMP) CAPILLARY HEAT EXCHANGER TUBE RECEIVER TANK OIL BACK CAPILLARY HEAT EXCHANGER PRESSURE SWITCH(A) STRAINER PRESSURE SWITCH(B) DISTRIBUTOR EXPANSION EXPANSION EXPANSION EXPANSION VALVE VALVE VALVE VALVE THERMIS THERMIS THERMIS THERMIS THERMISTOR THERMISTOR THERMISTOR THERMISTOR -TOR -TOR -TOR... -
Page 7: Circuit Diagram
CIRCUIT DIAGRAM Models : ASY18LBAJ ASY24LBAJ FAN MOTOR CAPACITOR GRAY THERMISTOR GRAY (PIPE TEMP.) BLACK THERMISTOR BLACK (ROOM TEMP.) GREEN/ YELLOW MOTOR GRAY GRAY STEPPING GRAY MOTOR EMI FILTER GRAY (RIGHT/ LEFT) PINK GRAY GRAY GRAY STEPPING GRAY GRAY MOTOR... - Page 8 Model : AOY30LMAW4 TO POWER SOURCE INDOOR INDOOR INDOOR INDOOR UNIT A UNIT B UNIT C UNIT D 2005.04.05...
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Page 9: Indoor Pcb Circuit Diagram
INDOOR PCB CIRCUIT DIAGRAM Models : ASY18LBAJ CONTROLLER PCB ASSEMBLY ( MAIN PCB ) ASY24LBAJ ASY18LBAJ : EZ-00319HSE-C INDICATOR PCB ASY24LBAJ : EZ-0032AHSE-C K0401HSE-D0 CN17 3-XASK-1-A THERMAL FUSE 10K <1/10W> x 2 UL1430 SW201 GRAY 17-1 MANUAL AUTO R37 1.0K... -
Page 10: Outdoor Pcb Circuit Diagram
OUTDOOR PCB CIRCUIT DIAGRAM Model : AOY30LMAW4 CHOKE COIL L=0.3mH 30A INVERTER ASSEMBLY UL1015 UL1015 EZ-004HHUE AWG14 AWG14 F201 BLACK BLACK UL1015 UL1015 UL1015 TLC 25A-250V, B AWG14 AWG14 AC230V AWG14 <250V 25A> WHITE BROWN 50Hz WHITE UL1015 AWG20 UL1015 UL1015 AWG14 YELLOW BLACK AWG20... - Page 11 Model : AOY30LMAW4 C201 - C203 500/450V x 3 MAIN CURRENT YELLOW R200 ZPR0RCH400 R201 C116 220K 0.1 <HCP> R370, R371, R373, R374 0.03 <2W> x 4 <2W> R375, R376, R378, R379 0.03 <2W> x 4 BLACK CONTROLLER PCB ASSEMBLY C115 BLUE K04AW-0404HUE-C1...
- Page 12 Model : AOY30LMAW4 POWER SUPPLY PCB ASSEMBLY K04BA-0400HUE-P0 TM100 N300300K1D7C RCH4730-021PF07 RCH4730-021PF07 BLACK TM101 VA101 C104 470V 0.033 C107 C111 C101 <TNR> <YE> POWER SOURCE VA102 C105 230V <LE> <LE> <LE> 0.033 470V 50Hz <TNR> <YE> TM102 WHITE C106 SA100 <LE>...
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Page 13: Error Contents
ERROR CONTENTS The OPERATION, TIMER and SWING lamps operate as follows according to the error contents. Error display Error contents OPERATION TIMER SWING (RED) (GREEN) (ORANGE) Indoor unit circuit board error Indoor unit room temperature sensor wire opened 2 times Indoor unit room temperature sensor wire short circuited 2 times Indoor unit piping sensor wire opened... - Page 14 2.OUTDOOR UNIT LEDS LED A LED B LED C LED D Communication error (indoor unit A to outdoor unit) 1 time Communication error (indoor unit B to outdoor unit) 1 time Communication error (indoor unit C to outdoor unit) 1 time Communication error (indoor unit D to outdoor unit) 1 time Discharge pipe temperature sensor...
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Page 15: Disassembly Illustration
DISASSEMBLY ILLUSTRATION Models : ASY18LBAJ ASY24LBAJ 2005.05.02... - Page 16 Models : ASY18LBAJ ASY24LBAJ 2005.05.02...
- Page 17 Models : ASY18LBAJ ASY24LBAJ 522-2 522-3 522-1 2005.05.02...
- Page 18 Model : AOY30LMAW4 2005.05.02...
- Page 19 Model : AOY30LMAW4 2005.05.02...
- Page 20 Model : AOY30LMAW4 2005.05.02...
- Page 21 Model : AOY30LMAW4 2005.05.02...
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Page 22: Parts List
Model : AOY30LMAW4 2005.06.10... - Page 23 INDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty ASY18LBAJ ASY24LBAJ ASY18LBAJ ASY24LBAJ Capacitor (Fan Motor) 9704305060 9704305060 338-1 Motor Holder-B 9368551001 9368551001 Water Seal Plate 9369684005 9369684005 338-2 Motor Holder-C 9368769000 9368769000 Bracket (Eva. )
- Page 24 OUTDOOR UNIT Part No. Part No. Ref. Ord. Ref. Ord. Description Description Q'ty Q'ty AOY30LMAW4 AOY30LMAW4 Top Panel Sub Assy 9374417025 Washer (Rubber) 9358078006 Front Panel M 9374094066 Frange Nut 9358079003 Fan Guard 9374330010 Inverter Box A 9374603015 Grip Side 9374173013 Inverter Box B Assy 9374625017...
- Page 25 STANDARD ACCESSORIES INDOOR UNIT ACCESSORIES Name and Shape Part No. Wall hook bracket 9368579005 Remote control unit 9371190112 Battery (penlight) 0600185534 Remote control unit holder 9305642014 Tapping screw (big) ( 4 x 20) 301141164200 Tapping screw (big) ( 4 x 12) 301171164129 Tapping screw (small) ( 3 x 12)
- Page 26 0504G2817...