Table of Contents
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CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .
ERROR DETECTION. . . . . . . . . . . . . . . .
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
PARTS (BRANCH BOX) . . . . . . . . . . . . .
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . .
HYBRID FLEX INVERTER SYSTEM
Outdoor unit
ROG45LAT8
Branch box
UTP-PY02A
UTP-PY03A
Separation tube
UTP-SX248A
1
8
18
20
30
. . .
36
40
. . . . .
60
65
69
72
105
Indoor unit
RSG07LJCA
RSG09LJCA
RSG12LJCA
RSG18LFCA
RSG24LFCA
RCG07LVLA
RCG09LVLA
RCG12LVLA
RCG14LVLA
RCG18LVLA
CG-UFFD
RGG09LVCA
RGG12LVCA
RGG14LVCA
RDG07LLTA
RDG09LLTA
RDG12LLTA
RDG14LLTA
RDG18LLTA
RYG14LVTA
RYG18LVTA
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Table of Contents
Related Manuals for Fuji Electric RSG18LFCA
Summarization of Contents
Specifications
Outdoor Unit Specifications
Details on electrical data, fan motor, capacity, and refrigerant.
Branch Box Specifications
Details on electrical data and measurements.
Indoor Unit Specifications (Compact Wall Mounted)
Electrical, Fan Motor, and Air Flow
Electrical parameters, fan speeds, air flow, and noise levels.
Measurements
Physical dimensions and weight of indoor units.
Indoor Unit Specifications (Wall Mounted)
Electrical, Fan Motor, and Air Flow
Electrical parameters, fan speeds, air flow, and noise levels.
Measurements
Physical dimensions and weight of wall-mounted units.
Indoor Unit Specifications (Compact Cassette)
Electrical Data and Panel
Electrical parameters and decoration panel specifications.
Indoor Unit Specifications (Floor)
Electrical, Fan Motor, and Air Flow
Electrical parameters, fan speeds, air flow, and noise levels.
Measurements
Physical dimensions and weight of floor-type units.
Indoor Unit Specifications (Slim Duct)
Electrical, Fan Motor, and Air Flow
Electrical parameters, fan speeds, air flow, and noise levels.
Measurements
Physical dimensions and weight of slim duct units.
Indoor Unit Specifications (Floor/Ceiling)
Electrical, Fan Motor, and Air Flow
Electrical parameters, fan speeds, air flow, and noise levels.
Measurements
Physical dimensions and weight of floor/ceiling units.
Outdoor Unit Dimensions (ROG45LAT8)
Unit Views
Diagrams showing top, front, side, bottom, and rear views.
Branch Box Dimensions (UTP-PY03A)
Mounting Orientations
Diagrams for indoor, ceiling, outdoor, and wall mounting.
Branch Box Dimensions (UTP-PY02A)
Mounting Orientations
Diagrams for indoor, ceiling, outdoor, and wall mounting.
Indoor Unit Dimensions (Compact Wall Mounted)
Unit Views
Diagrams showing front and side views of the unit.
Indoor Unit Dimensions (Wall Mounted)
Unit Views
Diagrams showing front and side views of the unit.
Indoor Unit Dimensions (Compact Cassette)
Unit Views
Diagrams showing top, side, and bottom views of the unit.
Indoor Unit Dimensions (Floor)
Unit Views
Diagrams showing front and side views of the floor unit.
Indoor Unit Dimensions (Slim Duct)
Unit Views
Diagrams showing rear, top, side, front, and bottom views.
Indoor Unit Dimensions (Slim Duct RDG18LLTA)
Unit Views
Diagrams showing rear, top, side, front, and bottom views.
Indoor Unit Dimensions (Floor/Ceiling)
Unit Views
Diagrams showing rear and top views of the unit.
Refrigerant System Diagram
System Components and Legend
Diagram illustrating refrigerant flow and component definitions.
Piping Limitations
Pipe Length and Height Differences
Specifications for maximum pipe length and height differences.
Refrigerant Charge and Pipe Diameter
Guidelines for additional refrigerant charge and pipe diameters.
Outdoor Unit Circuit Diagram (ROG45LAT8)
Major Component Connections
Wiring diagram showing connections for key components.
Branch Box Circuit Diagram (UTP-PY03A)
Controller PCB and Component Connections
Wiring diagram for controller PCB, expansion valves, and thermistors.
Branch Box Circuit Diagram (UTP-PY02A)
Controller PCB and Component Connections
Wiring diagram for controller PCB, expansion valves, and thermistors.
Indoor Unit Circuit Diagram (Compact Wall Mounted)
PCB and Component Wiring
Wiring diagram for fan motor, indicator PCB, thermistors, and controller PCB.
Communication Kit Wiring (UTY-XCBXZ1)
PCB and Remote Control Connections
Diagram showing communication PCB and remote control unit wiring.
Indoor Unit Circuit Diagram (Wall Mounted)
PCB and Component Wiring
Wiring diagram for fan motor, louvers, thermistors, and PCBs.
Indoor Unit Circuit Diagram (Compact Cassette)
PCB and Component Wiring
Wiring for fans, louvers, thermistors, PCBs, float switch, and drain pump.
Indoor Unit Circuit Diagram (Floor)
PCB and Component Wiring
Wiring for fans, motors, louvers, dampers, thermistors, PCBs, and remote control.
Indoor Unit Circuit Diagram (Slim Duct)
PCB and Component Wiring
Wiring for thermistors, louvers, fans, motors, PCBs, float switch, heater, and drain pump.
Indoor Unit Circuit Diagram (Floor/Ceiling)
PCB and Component Wiring
Wiring for thermistors, louvers, fans, motors, PCBs, and remote control unit.
Outdoor Unit PCB Circuit Diagram (ROG45LAT8)
Main PCB and Component Wiring
Wiring diagram for outdoor unit's main PCB and connected components.
Controller PCB Schematic (Primary)
Component Layout and Connections
Detailed schematic of the primary controller PCB.
Controller PCB Schematic (Secondary)
Component Layout and Connections
Detailed schematic of the secondary controller PCB.
Inverter PCB Schematic (K09CQ-1000HUE-TR1)
Component Layout and Connections
Detailed schematic of the inverter PCB.
Filter PCB Schematic (K09CR-1000HUE-FL0)
Component Layout and Connections
Detailed schematic of the filter PCB.
Indicator/I/O PCB Schematic (K09BI-1000HUE-C1)
Component Layout and Connections
Detailed schematic of the indicator and I/O PCB.
Branch Box Circuit Diagram (UTP-PY03A)
Controller PCB and Component Wiring
Wiring diagram for branch box controller PCB and components.
Branch Box Control Unit Circuit Diagram
Component and Unit Wiring
Wiring diagram for the branch box control unit and connected units.
Branch Box Controller PCB Schematic
Component Layout and Connections
Detailed schematic of the branch box controller PCB.
Indoor Unit PCB Circuit Diagram (Control Unit)
PCB and Component Wiring
Wiring diagram for indoor unit PCBs, fan motor, louvers, thermistors, and remote control.
Indoor Unit Circuit Diagram (Compact Wall Mounted)
PCB and Component Wiring
Wiring diagram for controller PCB, indicator PCB, thermistors, fan motor, and louvers.
Indicator PCB Assembly Schematic (K07BJ-0900HSD-D0)
Component Layout and Connections
Detailed schematic of the indicator PCB.
Indicator PCB Assembly Schematic (K05CY-0902HSE-D0)
Component Layout and Connections
Detailed schematic of the indicator PCB.
Communication PCB Assembly Wiring (K08DG-0801HSE-CA0)
Component and Unit Connections
Wiring diagram for communication PCB, controller, and remote control.
Controller PCB Schematic (Wall Mounted)
Component Layout and Connections
Detailed schematic of the controller PCB for wall-mounted units.
Controller PCB Schematic (Wall Mounted - Details)
Component Layout and Connections
Further details of the controller PCB schematic.
Power Supply PCB Schematic (K06AL-1007HSE-P0)
Component Layout and Connections
Detailed schematic of the power supply PCB.
Controller PCB Schematic (Compact Cassette)
Component Layout and Connections
Detailed schematic of the controller PCB for cassette units.
Controller PCB Schematic (Floor)
Component Layout and Connections
Detailed schematic of the controller PCB for floor units.
Indicator PCB Schematic (Compact Cassette)
Component Layout and Connections
Detailed schematic of the indicator PCB for cassette units.
Indicator PCB Schematic (Floor - RGG models)
Component Layout and Connections
Detailed schematic of the indicator PCB for RGG floor units.
Controller PCB Schematic (Floor - RGG models)
Component Layout and Connections
Detailed schematic of the controller PCB for RGG floor units.
Controller PCB Schematic (Floor/Ceiling)
Component Layout and Connections
Detailed schematic of the controller PCB for floor/ceiling units.
Indicator PCB Schematic (Floor - RGG models)
Component Layout and Connections
Detailed schematic of the indicator PCB for RGG floor units.
Power Supply PCB Schematic (Slim Duct)
Component Layout and Connections
Detailed schematic of the power supply PCB for slim duct units.
Controller PCB Schematic (Slim Duct)
Component Layout and Connections
Detailed schematic of the controller PCB for slim duct units.
Indicator PCB Schematic (Slim Duct)
Component Layout and Connections
Detailed schematic of the indicator PCB for slim duct units.
Controller PCB Schematic (Floor/Ceiling - RYG models)
Component Layout and Connections
Detailed schematic of the controller PCB for RYG floor/ceiling units.
Power Supply PCB Schematic (Floor/Ceiling)
Component Layout and Connections
Detailed schematic of the power supply PCB for floor/ceiling units.
Indicator PCB Schematic (Floor/Ceiling)
Component Layout and Connections
Detailed schematic of the indicator PCB for floor/ceiling units.
Outdoor Unit Error Detection
LED Indicators and Operation Buttons
Explanation of LED displays and operation buttons for error detection.
Error Codes and Descriptions
List of error codes, their causes, and corresponding LEDs.
Branch Box Error Detection (UTP-PY03A)
LED Error Indicators and Descriptions
Table explaining LED indicators for branch box errors.
Branch Box Error Detection (UTP-PY02A)
LED Error Indicators and Descriptions
Table explaining LED indicators for branch box errors.
Indoor Unit Error Detection
Error Codes and LED Indicators
Table detailing error codes and their corresponding LED patterns.
Flashing Pattern Examples
Visual examples of error code flashing patterns on LEDs.
Remote Control Error Detection
Simple Remote Controller Errors
Error codes and displays for the simple remote controller.
Wired and Central Remote Controller Errors
Error codes and displays for wired and central remote controllers.
Outdoor Unit Parts (ROG45LAT8)
External Components
Exploded view and list of external parts for the outdoor unit.
Outdoor Unit Parts (ROG45LAT8 - Internal)
Internal Components
Exploded view and list of internal components for the outdoor unit.
Outdoor Unit Parts (ROG45LAT8 - Piping and Control)
Piping, Valve, and Sensor Components
Exploded view and list of piping, valve, and sensor components.
Outdoor Unit Parts (ROG45LAT8 - PCBs and Covers)
PCBs, Inverters, and Covers
Exploded view and list of PCBs, inverters, covers, and terminals.
Branch Box Parts (UTP-PY02A / UTP-PY03A)
Box, Pipe, and EEV Components
Exploded view and list of branch box parts, pipes, and EEVs.
Branch Box Parts (UTP-PY02A / UTP-PY03A - Internal)
Box, PCB, and Terminal Components
Exploded view and list of branch box internal components.
Separation Tube Parts (UTP-SX248A)
Branch Pipe Assemblies
List of branch pipe sub-assemblies for separation tubes.
Indoor Unit Parts (Compact Wall Mounted)
External Components
Exploded view and list of external parts for compact wall-mounted units.
Indoor Unit Parts (Compact Wall Mounted - Internal)
Internal Components
Exploded view and list of internal components for compact wall-mounted units.
Indoor Unit Parts (Compact Wall Mounted - Casing/Fan)
Casing, Fan, and Louver Components
Exploded view and list of casing, fan, and louver components.
Indoor Unit Parts (Compact Wall Mounted - Control)
Control Box and PCB Components
Exploded view and list of control box and PCB components.
Indoor Unit Parts (Wall Mounted)
External Components
Exploded view and list of external parts for wall-mounted units.
Indoor Unit Parts (Wall Mounted - Internal)
Internal Components
Exploded view and list of internal components for wall-mounted units.
Indoor Unit Parts (Wall Mounted - Casing/Louvers)
Casing, Louver, and Motor Components
Exploded view and list of casing, louver, and motor components.
Indoor Unit Parts (Wall Mounted - Control)
Control Box and PCB Components
Exploded view and list of control box, PCB, and terminal components.
Decoration Panel Parts (CG-UFFD)
Panel Components
Exploded view and list of decoration panel components.
Decoration Panel Parts (CG-UFFD - Flap/Motor)
Flap and Motor Components
Exploded view and list of flap and motor components.
Indoor Unit Parts (Compact Cassette)
External Components
Exploded view and list of external parts for compact cassette units.
Indoor Unit Parts (Compact Cassette - Internal)
Internal Components
Exploded view and list of internal components for compact cassette units.
Indoor Unit Parts (Compact Cassette - Control)
Control Unit Components
Exploded view and list of control unit components.
Indoor Unit Parts (Floor - RGG models)
External Components
Exploded view and list of external parts for RGG floor units.
Indoor Unit Parts (Floor - RGG models - Internal)
Internal Components
Exploded view and list of internal components for RGG floor units.
Indoor Unit Parts (Floor - RGG models - Casing/Control)
Casing, Motor, and Control Components
Exploded view and list of casing, motor, and control components.
Indoor Unit Parts (Floor - RGG models - Louvers/Motors)
Louver, Motor, and Casing Components
Exploded view and list of louver, motor, and casing components.
Indoor Unit Parts (Floor - RGG models - Motors/Dampers)
Motor, Damper, and Casing Components
Exploded view and list of motor, damper, and casing components.
Indoor Unit Parts (Slim Duct - RDG18LLTA)
External Components
Exploded view and list of external parts for RDG18LLTA slim duct unit.
Indoor Unit Parts (Slim Duct - RDG18LLTA - Internal)
Internal Components
Exploded view and list of internal components for RDG18LLTA slim duct unit.
Indoor Unit Parts (Slim Duct - RDG18LLTA - Casing/Control)
Casing, Motor, and Control Components
Exploded view and list of casing, motor, and control components.
Indoor Unit Parts (Slim Duct - RDG18LLTA - Fan/Motor Assembly)
Fan, Motor, and Casing Components
Exploded view and list of fan, motor, and casing components.
Indoor Unit Parts (Slim Duct - RDG18LLTA - Control)
Control Box and PCB Components
Exploded view and list of control box, PCB, and terminal components.
Indoor Unit Parts (Floor/Ceiling - RYG models)
External Components
Exploded view and list of external parts for RYG floor/ceiling units.
Indoor Unit Parts (Floor/Ceiling - RYG models - Internal)
Internal Components
Exploded view and list of internal components for RYG floor/ceiling units.
Indoor Unit Parts (Floor/Ceiling - RYG models - Grille)
Grille and Filter Components
Exploded view and list of grille and filter components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Flap)
Flap Mechanism Components
Exploded view and list of flap mechanism components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Louvers/Motors)
Louver, Motor, and Bushing Components
Exploded view and list of louver, motor, and bushing components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Base)
Base and Bracket Components
Exploded view and list of base and bracket components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Wall/Drain)
Wall, Drain, and Thermistor Components
Exploded view and list of wall, drain, and thermistor components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Evaporator)
Evaporator and Pipe Components
Exploded view and list of evaporator and pipe components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Fan Motor)
Fan Motor and Casing Components
Exploded view and list of fan motor and casing components.
Indoor Unit Parts (Floor/Ceiling - RYG models - Control)
Control Unit Components
Exploded view and list of control unit components.
Outdoor Unit Accessories
Piping and Cable Management Accessories
Accessories for outdoor unit piping and cable management.
Installation and Binding Accessories
Accessories for installation and binding tasks.
Branch Box Accessories
Pipe Insulation and Connection Accessories
Accessories for branch box pipe insulation and connection.
Mounting and Binding Accessories
Accessories for branch box mounting and binding.
Indoor Unit Accessories (Compact Wall Mounted)
Mounting and Control Accessories
Accessories for mounting and remote control of compact units.
Fasteners and Filters
Fasteners and filters for compact wall-mounted units.
Indoor Unit Accessories (Wall Mounted)
Mounting and Control Accessories
Accessories for mounting and remote control of wall-mounted units.
Fasteners and Filters
Fasteners and filters for wall-mounted units.
Indoor Unit Accessories (Compact Cassette)
Piping and Insulation Accessories
Accessories for indoor unit piping and insulation.
Control and Fastener Accessories
Accessories for remote control, fasteners, and wiring.
Decoration Panel Accessories (CG-UFFD)
Panel and Fastener Accessories
Accessories for decoration panel mounting and fastening.
Indoor Unit Accessories (Floor - RGG models)
Mounting and Control Accessories
Accessories for mounting and remote control of RGG floor units.
Fasteners and Filters
Fasteners and filters for RGG floor units.
Indoor Unit Accessories (Slim Duct)
Installation and Insulation Accessories
Accessories for indoor unit installation and insulation.
Control and Fastener Accessories
Accessories for remote control, fasteners, and wiring.
Indoor Unit Accessories (Floor/Ceiling)
Mounting and Fastener Accessories
Accessories for mounting, fasteners, and insulation.
Control and Wiring Accessories
Accessories for remote control, wiring, and drain hose.
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