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General| Brand | Haier |
|---|---|
| Model | 4U75S2SR2FA |
| Category | Air Conditioner |
| Language | English |
Provides detailed technical specifications for medium-pressure slim duct indoor units.
Illustrates the electrical connections for outdoor units.
Provides detailed steps for installing outdoor units safely and correctly.
Lists error codes indicated by LEDs and displays for troubleshooting.
Offers systematic troubleshooting guides for common unit failures.
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