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General| Cooling Capacity | 12000 BTU/h |
|---|---|
| Voltage | 208-230V |
| Features | Auto Clean |
| Power Supply | 60Hz |
| Noise Level (Indoor) | 19dB |
| Refrigerant | R410A |
| Outdoor Unit Dimensions (W x H x D) | 21.7 inches |
| Heating Capacity | 13, 000 BTU |
Essential safety guidelines and warnings for handling and repairing air conditioning units.
Overview of various indoor and outdoor unit models offered by the manufacturer.
Explanation of coding systems used for identifying indoor, outdoor, and branch distributor units.
Detailed list of functions and accessories applicable to different indoor unit types.
Describes various airflow control functions including auto swing and chaos wind.
Details the PLASMA Air Purifying System for enhanced air quality.
Explains settings related to installation, such as E.S.P. (External Static Pressure).
Covers reliability features like hot start, self-diagnosis, and soft dry operation.
Details various convenience features and control operations for user comfort.
Describes special functions and accessory kits like low ambient control and auto elevation grille.
Explains the basic principles of controlling compressor speed and fan operation.
Details compressor control methods, including fuzzy logic for stable system performance.
Describes the operation of the EEV using fuzzy and PI control for superheat regulation.
Explains the process of oil recovery for the compressor during operation.
Details the defrost operation to remove ice buildup on the heat exchanger.
Outlines protection mechanisms against high pressure, low pressure, discharge temperature, and current.
Pre-test procedures including refrigerant leak check and insulation resistance confirmation.
Graphical representation of the steps for conducting a test run.
Procedures for conducting test runs for different unit types.
Overview of the self-diagnosis function and error indicators for indoor and outdoor units.
Procedure for gathering refrigerant into the ODU for maintenance or replacement.
Steps for evacuating the system to remove air and moisture.
Procedure for charging the system with refrigerant after evacuation.
Analysis of refrigeration cycle issues based on temperature differences and operating current.
Troubleshooting common issues related to electronic components and unit operation.
Detailed diagnostic steps and countermeasures for various outdoor unit error codes.
Step-by-step guide for replacing the Printed Circuit Board (PCB) in the unit.
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