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General| Brand | Hitachi |
|---|---|
| Model | RAS-14EH2 |
| Category | Air Conditioner |
| Language | English |
Details on model, power source, capacity, dimensions, and weight.
Specifications for thermostat, fan motor, and outdoor electrical components.
Details on compressor type, power source, output, and winding resistance.
Essential safety warnings for installation, operation, and maintenance.
Instructions for using the remote controller functions and display.
Details on Cooling, Heating, Dehumidifying, and Fan operations.
Guide for setting ON/OFF timers and sleep timers for operation control.
Procedure for cleaning the air filter to maintain performance and efficiency.
Instructions for cleaning the front panel and other external parts of the unit.
Shows the electrical connections between indoor and outdoor units.
Overview of the unit's functional blocks and signal flow.
Illustrates the path of refrigerant during cooling, heating, and defrosting.
Explanation of the operation of key circuits like reset, receiver, and buzzer.
Common questions and answers for operational issues during use.
Warnings and essential checks before attempting troubleshooting.
How the unit indicates failures via self-diagnosis lamps.
Step-by-step guide for checking electrical parts and diagnosing issues.
Procedure for diagnosing the Intelligent Power Module using a multimeter.
Detailed list and diagram of all indoor unit components.
Detailed list and diagram of all outdoor unit components.
