Fujitsu ASU9RLS3Y Design & Technical Manual

Fujitsu ASU9RLS3Y Design & Technical Manual

Wall mounted type, refrigerant r410a inverter, for extra cold climate area, indoor/outdoor

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AIR CONDITIONER

Wall mounted type

DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
ASU9RLS3Y
ASU12RLS3Y
ASU15RLS3Y
AOU9RLS3H
AOU12RLS3H
AOU15RLS3H
For Extra Cold Climate Area
DR_AS013EF_02
2018.04.26

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Summarization of Contents

Indoor Unit Specifications
Indoor Unit Specifications
Detailed technical specifications including power, capacity, airflow, and dimensions for indoor units.
Wireless LAN Control
Wireless LAN System Requirements
Lists requirements for wireless router, smartphone/tablet, and mobile app for remote control.
Wireless LAN Functionality List
Lists controllable functions via mobile app and wireless remote controller.
Indoor Unit Dimensions
Indoor Unit Dimensions
Provides detailed dimensional drawings and measurements for the specified indoor models.
Indoor Unit Installation Space
Indoor Unit Installation Space Requirements
Specifies required clearances around the indoor unit for safe and efficient operation.
Indoor Unit Wiring Diagrams
Indoor Unit Wiring Diagrams
Illustrates the internal wiring connections for the indoor unit models.
Capacity Performance Data
Cooling Capacity Performance
Detailed cooling capacity (TC, SHC, IP) for models ASU9RLS3Y, ASU12RLS3Y, and ASU15RLS3Y.
Heating Capacity Performance
Detailed heating capacity (TC, IP) for models ASU9RLS3Y, ASU12RLS3Y, and ASU15RLS3Y.
Fan Performance Data
Air Velocity Distribution Charts
Visualizes airflow patterns and velocity for different fan speeds and louver positions.
Airflow Rates
Lists cooling and heating airflow rates (m³/h, l/s, CFM) for various fan speeds.
Indoor Unit Sound Pressure and Noise Levels
Indoor Unit Noise Level Curves
Presents noise level curves (dB) for cooling and heating modes at different frequencies.
Indoor Unit Sound Level Measurement Points
Illustrates the positions for measuring sound pressure levels for verification.
Indoor Unit Safety Devices
Indoor Unit Safety Devices and Protection
Details circuit protection, fan motor protection, and compressor protection mechanisms.
External Control Interfaces
External Input Control
Explains how to control the unit using external signals for operation and stop functions.
External Output Status
Describes how the unit transmits operating status (operation, error) to external devices.
Remote Controller and Associated Items
Wireless Remote Controller Overview
Details the components, buttons, and display indicators of the wireless remote controller.
Included Accessories
Lists all included accessories such as manuals, batteries, and mounting hardware.
Advanced Function Settings
Remote Controller Function Settings
Explains how to configure various functions using the remote controller.
Wireless Remote Custom Code Setting
Describes how to set custom codes for wireless remote controller communication.
Remote Controller Temperature Unit Switching
Instructions for switching the display between Fahrenheit (°F) and Celsius (°C).
Optional Parts and Controllers
Optional Remote Controllers
Details available optional wired and simple remote controllers with their features.
Other Optional Components
Lists other optional parts like communication kits required for external connectivity.
Outdoor Unit Specifications
Outdoor Unit Specifications
Detailed technical specifications for outdoor units including power, capacity, refrigerant, and dimensions.
Outdoor Unit Dimensions
Outdoor Unit Dimensions
Provides dimensional drawings and measurements for the specified outdoor unit models.
Outdoor Unit Installation Space
Outdoor Unit Installation Space Requirements
Specifies required clearances for single and multiple outdoor unit installations.
Refrigerant Circuit Diagrams
Refrigerant Circuit for Models AOU9/12RLS3H
Illustrates the refrigerant flow path for specific outdoor unit models.
Refrigerant Circuit for Model AOU15RLS3H
Illustrates the refrigerant flow path for the AOU15RLS3H outdoor unit model.
Outdoor Unit Wiring Diagrams
Outdoor Unit Wiring for Models AOU9/12RLS3H
Shows the electrical wiring connections for specific outdoor unit models.
Outdoor Unit Wiring for Model AOU15RLS3H
Shows the electrical wiring connections for the AOU15RLS3H outdoor unit model.
Capacity Compensation Rates
Capacity Compensation for AOU9/12RLS3H
Provides rates to adjust capacity based on pipe length and height difference for specific models.
Capacity Compensation for AOU15RLS3H
Provides rates to adjust capacity based on pipe length and height difference for the AOU15RLS3H model.
Refrigerant Charge Calculation
Refrigerant Charge for AOU9/12RLS3H
Details refrigerant amounts and additional charge calculations based on pipe length.
Refrigerant Charge for AOU15RLS3H
Details refrigerant amounts and additional charge calculations for the AOU15RLS3H model.
Outdoor Unit Airflow Rates
Airflow Rates for AOU9/12RLS3H
Lists airflow rates (m³/h, l/s, CFM) for cooling and heating for specific outdoor models.
Airflow Rates for AOU15RLS3H
Lists airflow rates (m³/h, l/s, CFM) for cooling and heating for the AOU15RLS3H model.
Outdoor Unit Noise Levels
Outdoor Unit Noise Level Curves
Presents noise level curves (dB) for cooling and heating at different frequencies.
Outdoor Unit Sound Level Measurement Points
Outdoor Unit Sound Level Check Points
Illustrates microphone positions for measuring sound pressure levels of the outdoor unit.
Outdoor Unit Electrical Characteristics
Outdoor Unit Electrical Characteristics
Details voltage, frequency, current, and wiring specifications for outdoor units.
Outdoor Unit Safety Devices
Outdoor Unit Safety Devices
Lists protection mechanisms for circuit, fan motor, and compressor in outdoor units.
Outdoor Unit Accessories
Outdoor Unit Accessories
Lists the accessories included with the outdoor unit, primarily the installation manual.

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