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General| Brand | Fujitsu |
|---|---|
| Model | AMUG48LMAS |
| Category | Air Conditioner |
| Language | English |
Detailed specifications for indoor and outdoor units, including capacity, input power, and dimensions.
Detailed dimensional drawings and measurements for indoor and outdoor units.
Important safety and handling precautions for service personnel and during maintenance operations.
Detailed list and diagrams of parts for indoor units, categorized by assembly.
Detailed list and diagrams of parts for outdoor units, categorized by assembly.
List of included accessories for indoor and outdoor units, such as manuals and cables.
List of optional parts available for the units, including controllers and communication adapters.
Schematic diagrams illustrating the refrigerant flow for different unit models during operation.
Detailed electrical wiring diagrams for outdoor units, showing connections between components.
Schematic diagrams of the Printed Circuit Boards (PCBs) showing component layout and connections.
Details on how error codes are displayed on indoor units and outdoor units, including LED indicators.
Step-by-step troubleshooting procedures for various error codes indicated by the system.
Guidance for diagnosing and resolving common operational issues without specific error codes.
Detailed information and diagnostic methods for key components like compressors, sensors, and PCBs.
Details on compressor frequency control during startup, operating ranges, and temperature limitations.
Explanation of Cooling, Dry, Heating, Auto Changeover, and Fan speed control logic.
Details on wired and wireless timer operations, Minimum Heat, Economy, Test, Forced, and Pump Down functions.
Overview of various protection mechanisms and electronic controls like EEV, current release, and antifreeze.
Configuration settings for indoor units, including DIP switches and remote controller options.
Setting methods and options for outdoor units, including low noise operation and DIP switch configurations.
Instructions for performing test runs, understanding error codes, and pump down procedures.
Details on connecting and configuring external inputs, outputs, and their associated functions.
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