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General| Brand | Fujitsu |
|---|---|
| Model | ASU18CL |
| Category | Air Conditioner |
| Language | English |
Controls compressor frequency based on room temperature sensor and set temperature.
Controls compressor frequency based on room temperature sensor and set temperature.
Compressor rotation frequency changes based on temp, set temp, and room temp variation.
Details compressor operation frequency ranges for Cooling, Heating, and Dry modes.
Illustrates the compressor frequency control sequence immediately after startup.
Controls compressor frequency to prevent discharge gas temperature from exceeding limits.
Manages compressor frequency to prevent outdoor unit input current from exceeding limits.
Troubleshooting steps and checks for when the unit fails to operate and lamps are off.
Guide to interpreting self-diagnosis lamp displays and checking points for error codes.
Troubleshooting guide for serial communication errors between indoor and outdoor units.
Steps to diagnose and resolve IPM protection errors in the outdoor unit.
Diagnosis table and methods for identifying and resolving refrigerant cycle issues.
Important steps and warnings to follow before starting the installation process.
Details on electrical specifications, wiring diagrams, and connection procedures.
Instructions for wiring the indoor unit, including inter-unit harness and terminal connections.
Procedures for test running the unit and important power supply considerations.
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