To Next PageTo Next PageWhat to do if my Samsung Air Conditioner shows a power cable connection error?
If your Samsung Air Conditioner displays a power cable connection error, you should check the status of the power connection.
What to do if my Samsung Air Conditioner displays a '[inverter] IPM over cur- rent error'?
If your Samsung Air Conditioner displays an inverter IPM over current error, check if refrigerant is filled, verify the connection status of the compressor and ensure it operates normally, and check for any obstacles around the indoor/outdoor units.
What to do if my Samsung UH090EAV displays a '[inverter] Compressor rotation error'?
If your Samsung Air Conditioner displays an inverter compressor rotation error, check the connection status of the compressor and the resistance between different phases in the compressor.
What to do if my Samsung UH090EAV Air Conditioner displays a '[inverter] Compressor operation error'?
If your Samsung Air Conditioner displays an inverter compressor operation error, check the connection status of the compressor and the resistance between different phases in the compressor.
What to do if my Samsung UH090EAV Air Conditioner displays a 'Discharge current error/ PFC over-current error'?
If your Samsung Air Conditioner displays a discharge current error or PFC over-current error, check the input power, ensure refrigerant is filled, and verify the outdoor fan operates normally.
What to do if my Samsung UH090EAV Air Conditioner showing outdoor fan 2 error?
If your Samsung Air Conditioner displays an outdoor fan 2 error, check the connection status of input power, the connection status of the motor and outdoor PCB, and the fuse of the indoor/outdoor unit.
What to do if my Samsung UH090EAV Air Conditioner showing outdoor fan 1 error?
If your Samsung Air Conditioner displays an outdoor fan 1 error, check the input power connection status, the connection between the motor and PCB in the outdoor unit, and the fuse of the indoor/outdoor units.
What to do if my Samsung UH090EAV displays a gas leakage error?
If your Samsung Air Conditioner displays a gas leakage error, verify that the refrigerant is filled and check the indoor EVA sensor.
What to do if my Samsung Air Conditioner showing outdoor temperature sensor error?
If your Samsung Air Conditioner displays an outdoor temperature sensor error, check the connection status of the sensor, its location, and the resistance values of the sensor.
General| Brand | Samsung |
|---|---|
| Model | UH090EAV |
| Category | Air Conditioner |
| Language | English |
Guidance on proper installation and electrical connections for safe operation.
Safe handling during operation, proper unit disposal, and general safety guidelines.
Highlights the main characteristics and advantages of the air conditioner units.
Provides comprehensive data on performance, dimensions, power, and components.
Compares specifications between development and comparative models.
Lists available accessories and optional components for the units.
Identifies essential tools required for performing disassembly and reassembly tasks.
Step-by-step instructions for dismantling the indoor air conditioner unit.
Step-by-step instructions for dismantling the outdoor air conditioner unit.
Diagnosing errors shown on the indoor unit display and remote controller.
Interpreting LED status lights on the outdoor unit for error detection.
Methods for configuring unit settings using the remote control options.
Essential checks to perform before starting detailed troubleshooting procedures.
Systematic diagnosis of problems based on observed symptoms and error codes.
Guidelines for inspecting Printed Circuit Boards (PCBs) and related components.
Visual breakdown and part list for the indoor unit and its associated assemblies.
Visual breakdown and part list for the outdoor unit and its associated assemblies.
Visual breakdown and part list for the Assy Control Out assembly.
Schematic block diagrams illustrating the functional sections of various PCBs.
Comprehensive lists of components for each identified PCB assembly.
Detailed circuit diagrams for the indoor unit's electronic components.
Detailed circuit diagrams for the outdoor unit's electronic components.
Visual representation of the refrigerant flow and cycle within the air conditioning system.
Explains the structure and meaning of the product model codes.
