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General| Brand | Haier |
|---|---|
| Model | HSU-22H03/R2DB |
| Category | Air Conditioner |
| Language | English |
Explains unit model coding rules, remarks, and introductory information.
Details key features like comfortable airflow, health purifying, quiet operation, and energy efficiency.
Lists detailed specs for cooling, heating, power, noise, dimensions, and other parameters.
Graphical data showing cooling and heating capacity performance vs. outdoor temperature.
Identifies indoor/outdoor unit components and provides their net dimensions with diagrams.
Shows disassembled indoor unit parts with reference numbers.
Catalog of indoor spare parts with part numbers, descriptions, and failure rates.
Shows disassembled outdoor unit parts with reference numbers.
Catalog of outdoor spare parts with part numbers, descriptions, and failure rates.
Explains basic controls, compressor/fan operation, and indoor fan speeds.
Details cooling, heating, dehumidification modes, and special features like auto-restart.
Covers defrosting, heating, and protection functions like overcurrent and anti-freeze.
Illustrates the electrical connections for both indoor and outdoor units.
Detailed schematics of the unit's electronic control circuits, spanning pages 34-35.
Lists fault codes, display status, and potential causes for diagnosing unit abnormalities.
Addresses common problems like noise, smells, and poor cooling with causes and checks.
Visualizes the path of refrigerant through the system's heat exchangers and components.
Presents noise level charts and air velocity distribution diagrams for performance assessment.
Lists tools, accessories, and guidelines for choosing installation locations.
Step-by-step guide for mounting the indoor unit and making wall penetrations.
Covers outdoor unit fixing, pipe connection, and drain attachment.
Details vacuum pump usage, purging, gas checks, and proper drain hose setup.
Essential checks to perform during installation and test runs for proper operation.
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