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General| Brand | Haier |
|---|---|
| Model | HSU-18LEK03/R2 |
| Category | Air Conditioner |
| Language | English |
Comprehensive safety warnings and precautions for operation and repair.
Overview of all available functions like Healthy negative ion, Sleep mode, etc.
Detailed technical parameters for cooling, heating, and unit components.
Identification of connectors on indoor and outdoor unit PCBs.
Schematic diagrams for indoor and outdoor unit control boards.
Detailed explanation of indoor unit operational modes and controls.
Control system of the outdoor unit, including fan and compressor operations.
Resistance values of indoor and outdoor thermistors at various temperatures.
Operation and handling after installation and testing.
Procedures and guidelines for installing the air conditioner unit.
Identification of indoor and outdoor unit parts and displays.
Explanation of remote controller buttons, displays, and functions.
Unit start/stop, temperature setting, fan speed, and airflow direction.
Explanation of Timer, TURBO, QUIET, HEALTH, Emergency/Test operations.
Explanation of Comfortable SLEEP and Healthy Airflow functions.
Steps for cleaning and maintaining the air conditioner.
Common issues, error codes, and diagnostic procedures.
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