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General| Brand | Fujitsu |
|---|---|
| Model | ARXC90GBTH |
| Category | Air Conditioner |
| Language | English |
Details procedures and precautions for test run execution, covering installation and preparation steps.
Outlines methods for conducting test runs, including additional refrigerant charging and initial setup.
Lists essential checks for outdoor and indoor units before powering on the system.
Details checks to perform after powering on the system, including operation voltage and sound checks.
Describes the process to check the indoor unit connection, verifying unit count and volume ratio.
Explains compressor operation and stop conditions, and how capacity control is managed.
Lists various protective functions, their detect parts, operating conditions, and operations for system safety.
Covers abnormal operation scenarios, including indoor and outdoor unit displays and error indications.
Provides a comprehensive list of error codes for the outdoor unit, their contents, and corresponding troubleshooting steps.
Lists error codes for simple and wired remote controllers, including contents and troubleshooting references.
Provides diagnosis methods for compressor issues like no start, stopping after start, or abnormal noise.
Provides precautions and procedures for compressor removal, including power off, panel removal, valve operation, and refrigerant collection.
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