Table of Contents
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SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor unit
ASYG24LFCA AOYG24LFL
CO NT E N T S
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM. . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .
INDOOR PCB CIRCUIT DIAGRAM . . . . .
ERROR DETECTION . . . . . . . . . . . . . . .
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Outdoor unit
1
2
3
4
5
8
13
14
18
21
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Table of Contents
Related Manuals for Fujitsu AOYG24LFL
Summarization of Contents
SPECIFICATIONS
ELECTRICAL DATA
Detailed electrical specifications including capacity, power, current, and efficiency ratings.
NOISE LEVEL
Sound pressure levels for indoor and outdoor units in cooling and heating modes.
COMPRESSOR AND REFRIGERANT
Information on compressor type, refrigerant charge, pipe length, and additional charge.
DIMENSIONS AND WEIGHT
Physical dimensions and weight details for indoor and outdoor units.
DIMENSIONAL DRAWINGS
INDOOR UNIT DIMENSIONS
Visual representation and measurements for the indoor unit's physical size.
OUTDOOR UNIT DIMENSIONS
Visual representation and measurements for the outdoor unit's physical size.
CIRCUIT DIAGRAMS
INDOOR UNIT WIRING CONNECTIONS
Diagram illustrating wiring connections for the indoor unit's main control board.
OUTDOOR UNIT WIRING CONNECTIONS
Diagram illustrating wiring connections for the outdoor unit's main control board.
COMPONENT WIRING DETAILS
CONTROLLER PCB ASSEMBLY WIRING
Wiring diagram for the main controller PCB assembly.
REMOTE AND SENSOR WIRING
Wiring for the optional remote control, louvers, fan motor, and thermistors.
ELECTRICAL SCHEMATICS
INDICATOR PCB ASSEMBLY SCHEMATIC
Schematic diagram for the indoor unit's indicator PCB assembly.
OUTDOOR UNIT WIRING DIAGRAMS
POWER SUPPLY AND CAPACITOR PCB WIRING
Wiring diagrams for outdoor unit's power supply and capacitor PCBs.
TRANSISTOR (IPM) AND CONTROLLER PCB WIRING
Wiring diagrams for outdoor unit's IPM transistor and controller PCBs.
INDOOR UNIT DETAILED SCHEMATICS
MICROCONTROLLER AND POWER CIRCUITS
Detailed schematics of the microcontroller and power management circuits.
SENSOR AND DRIVER CIRCUITRY
Schematics covering sensor inputs and driver outputs for the indoor unit.
ERROR DETECTION AND CODES
ERROR CODE INTERPRETATION
Guide to identifying and understanding error codes displayed by the unit.
INDOOR UNIT PARTS LIST - SECTION 1
FRONT PANEL, GRILLE, AND FILTER PARTS
List of parts for the indoor unit's front section, including panels, grilles, and filters.
RECEIVER WINDOW AND ACCESSORIES
Parts list for receiver window, clamper grille, wire clamper, bracket, remote, and holder.
INDOOR UNIT PARTS LIST - SECTION 2
EVAPORATOR AND PIPE ASSEMBLY PARTS
List of components related to the evaporator and connection pipes.
FAN, FILTER GUARD, AND THERMISTOR HOLDER
Parts for the crossflow fan, filter guards, and thermistor holder.
INDOOR UNIT PARTS LIST - SECTION 3
CASING AND COVER PARTS
List of parts for the indoor unit's casing and various protective covers.
DRAIN HOSE AND LOUVER COMPONENTS
Parts list for drain hose assembly, louvers, diffusers, springs, and pillars.
INDOOR UNIT PARTS LIST - SECTION 4
CONTROL BOX AND CONTROLLER PCB PARTS
List of parts for the control box, controller PCB, and terminals.
MOTOR AND INDICATOR PCB PARTS
Parts list for motor case, fan motor, motor steps, and indicator PCB assembly.
OUTDOOR UNIT PARTS LIST - SECTION 1
PROTECTIVE NET AND CABINET PARTS
List of parts for the outdoor unit's protective net, panels, and cabinets.
GRILLE, GRIP, AND VALVE BRACKET
Parts for blow grill, fan ring, grip, emblem, switch cover, and valve bracket.
OUTDOOR UNIT PARTS LIST - SECTION 2
BASE ASSEMBLY AND MOTOR BRACKET
Parts list for the base assembly, separator, and motor bracket.
FAN, MOTOR, AND VALVE COMPONENTS
Parts for propeller fan, DC motor, 4-way valve, solenoid, and pressure switch.
OUTDOOR UNIT PARTS LIST - SECTION 3
PCB ASSEMBLIES AND ACTPM PARTS
List of parts for various PCBs (Controller, Power Supply, Capacitor, TR) and ACTPM.
CHOCK COIL AND THERMISTOR PARTS
Parts for chock coil, terminals, thermistors, and pressure switch wire.
ACCESSORIES
MOUNTING HARDWARE AND REMOTE
Accessories including wall hook bracket, remote control, and holder.
MAINTENANCE AND INSTALLATION ACCESSORIES
Accessories for maintenance and installation, such as batteries, tape, screws, and drain assembly.
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